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<div class=Section1>
<h1 align=center style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;
margin-left:0in;margin-bottom:.0001pt;text-align:center'><span
style='font-size:16.0pt;color:black'>UNCLASSIFIED<o:p></o:p></span></h1>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><b><span style='font-size:13.5pt'>Fields
and Controls<o:p></o:p></span></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This section describes each of the
fields and other controls that are contained in the Input Area and/or the
Output Area of the GEOTRANS main window. Many of these same fields and controls
can also be found in the Input Area and/or the Output Area of the GEOTRANS File
Processing window.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#90%CE">90%CE</a> </p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#90%LE">90%LE</a> </p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#90%SE">90%SE</a> </p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#BNGCoordStr">British
National Grid Coordinate String</a> </p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#centMerid">Central Meridian</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#coordRefFrame">Coordinate
Reference Frame</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#datum">Datum</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#easting">Easting/X</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#ellipsoid">Ellipsoid</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#F16GRS">F-16 GRS Coordinate
String</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#falseEasting">False Easting</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#falseNorthing">False
Northing</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#GARS">GARS_Coordinate
String</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#GEOREF">GEOREF Coordinate
String</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#height">Height</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#heighttype">Height Type</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#hemisphere">Hemisphere</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#latitude">Latitude</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#firstLat">(1st or
2nd)Latitude</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#longitude">Longitude</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#firstLon">(1st or
2nd)Longitude</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#MGRS">MGRS Coordinate
String</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#northing">Northing/Y</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#orientation">Orientation</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#originHeight">Origin Height</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#olat">Origin Latitude</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#olon">Origin Longitude</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#override">Override</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#scaleFactor">Scale Factor</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#sources">Sources</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#firstStdParallel">(1st or
2nd)Standard Parallel</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#USNG">USNG Coordinate
String</a><span class=MsoHyperlink><o:p></o:p></span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#x">X</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#y">Y</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#z">Z</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'><a href="#zone">Zone</a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name="90%CE"></a><b>90%CE<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The 90% circular error (CE), in
meters, estimates the horizontal accuracy of coordinates.<span
style='mso-spacerun:yes'>� </span>Values can be entered directly into this
field to indicate the accuracy of the input coordinates.<span
style='mso-spacerun:yes'>� </span>Values can also be entered into this field by
selecting a coordinate source from the Sources pull-down menu.<span
style='mso-spacerun:yes'>� </span>When a conversion is performed, this field
displays the accuracy of the output coordinates.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name="90%LE"></a><b>90%LE<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The 90% linear error (LE), in meters,
estimates the vertical accuracy of geodetic heights.<span
style='mso-spacerun:yes'>� </span>Values can be entered directly into this
field to indicate the accuracy of the input coordinates.<span
style='mso-spacerun:yes'>� </span>Values can also be entered into this field by
selecting a coordinate source from the Sources pull-down menu.<span
style='mso-spacerun:yes'>� </span>When a conversion is performed, this field
displays the accuracy of the output coordinates.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name="90%SE"></a><b>90%SE<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The 90% spherical error (SE), in
meters, estimates the three-dimensional accuracy of geocentric and Local
Cartesian coordinates.<span style='mso-spacerun:yes'>� </span>Values can be
entered directly into this field to indicate the accuracy of the input
coordinates.<span style='mso-spacerun:yes'>� </span>Values can also be entered
into this field by selecting a coordinate source from the Sources pull-down
menu.<span style='mso-spacerun:yes'>� </span>When a conversion is performed,
this field displays the accuracy of the output coordinates.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=BNGCoordStr></a><b>British
National Grid Coordinate String<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a British National Grid coordinate string. A British National Grid
coordinate string is an alphanumeric string consisting of two letters, followed
by a sequence of up to ten digits.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>A British Grid is divided into twenty
five 500,000 unit squares. Each square is identified by an alphabetic letter.
Letters are arranged alphabetically left to right, top to bottom. The letter I
is omitted. Each 500,000 unit square is divided into twenty five 100,000 unit
squares. Each 100,000 unit square is also identified by a letter. Letters of
the 100,000 unit squares are arranged the same as the 500,000 unit squares. The
first letter of a British National Grid coordinate string represents the
500,000 unit square and the second letter represents the 100,000 unit square. </p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The remainder of the British National
Grid coordinate string consists of the numeric Easting and Northing values
within the 100,000-meter grid square. The left half of the digit sequence is
the Easting value, which is read to the right from the left edge of the
100,000-meter grid square. The right half of the digit sequence is the Northing
value, which is read northward from the bottom edge of the 100,000-meter grid
square. Both the Easting and Northing values are within the range from 0 to
99,999 meters. Both Easting and Northing values must have the same resolution
and must include leading zeros. It is desirable to leave a space between the
letters and numbers.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>SJ 1108977917 (1m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>SJ 111779 (100m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>SJ 18 (10,000m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=centMerid></a><st1:place
w:st="on"><b>Central Meridian</b></st1:place><b><o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display the <st1:place w:st="on">Central Meridian</st1:place> parameter of a
map projection. The <st1:place w:st="on">Central Meridian</st1:place> is the
longitude value at the horizontal center of a map projection. This longitude is
often also the Origin Longitude of the projected coordinate system. For the
Polar Stereographic map projection, the <st1:place w:st="on">Central Meridian</st1:place>
specifies the longitude line that falls along the negative Y axis of the
projection. See <a href="#longitude">Longitude</a> for the details of the
format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=coordRefFrame></a><b>Coordinate
Reference Frame<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This pull-down list displays the name
of the currently selected input or output coordinate reference frame. It also
allows you to change the current input or output coordinate reference frame
selection. Click on the arrow to cause the scrolling list of supported
coordinate reference frames to appear, scroll up or down until the desired
entry is visible, and click on the entry to select it.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This pull-down list also appears in
the lower area of the File Processing window, where it displays the currently
selected output coordinate reference frame that will be used for file
processing, and can be used, as described above, to change that selection.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=datum></a><b>Datum<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This pull-down list displays the code
and name of the currently selected input or output datum. It also allows you to
change the current input or output datum selection. Click on the arrow to cause
the scrolling list of supported datums to appear, scroll up or down until the
desired entry is visible, and click on the entry to select it.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This pull-down list also appears in
the lower area of the GEOTRANS File Processing window, where it displays the
currently selected output datum that will be used for file processing, and can
be used, as described above, to change that selection.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=easting></a><b>Easting/X<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a map projection X coordinate, also called an Easting, in meters. The
format of map projection coordinates consists of an optional sign (+/-)
followed by a sequence of digits, limited only by the size of the field. The
display of output Easting/X values may be affected by the setting of the
Precision option, which causes the value to be rounded to the specified level
of precision (e.g. 100m).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The range of valid Easting/X values
varies for different map projections. For UTM, Easting/X values must be between
100,000 and 900,000. For UPS, Easting/X values range from 0 up to 4,000,000.
For most other projections, the valid range of Easting/X values is calculated
based on the current ellipsoid parameters and the map projection parameter
values.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>500000</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-200512</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=ellipsoid></a><b>Ellipsoid<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field displays the code and name
of the currently selected input or output reference ellipsoid. You cannot
select an ellipsoid directly; it is determined by the current input or output
datum selection.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field also appears in the lower
area of the GEOTRANS File Processing window, where it displays the code and
name of the output reference ellipsoid that will be used for file processing.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=F16GRS></a><b>F-16 GRS
Coordinate String<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'>This field is used to enter or display an F-16 Grid
Reference System (GRS) coordinate string.<span style='mso-spacerun:yes'>�
</span>An F-16 GRS coordinate string is a variant of an MGRS coordinate string
(see below).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'>At 100,000m precision, an F-16 GRS coordinate string
includes two trailing zeros, following the zone number, the zone letter, and
the two-letter 100,000m square designation.<span style='mso-spacerun:yes'>�
</span>In a standard MGRS coordinate string, the presence of these zeros would
imply 10,000m precision.<span style='mso-spacerun:yes'>� </span>However, due to
a quirk in the F-16 navigation system, strings of this form are used to
designate a 100,000m square.<span style='mso-spacerun:yes'>� </span>Except for
this quirk, F-16 GRS coordinates are identical to MGRS coordinates.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=falseEasting></a><b>False
Easting<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a False Easting parameter for a map projection. The False Easting
defines the X projection coordinate value, in meters, at the origin of the
projection, and is normally used to avoid having to deal with negative
coordinate values. The format of a False Easting value consists of an optional
sign (+/-) followed by a sequence of digits, limited only by the size of the
field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>500000 (UTM)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>2000000 (UPS)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=falseNorthing></a><b>False
Northing<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a False Northing parameter for a map projection. The False Northing
defines the Y projection coordinate value, in meters, at the origin of the
projection, and is normally used to avoid having to deal with negative
coordinate values. The format of a False Northing value consists of an optional
sign (+/-) followed by a sequence of digits, limited only by the size of the
field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>10000000 (UTM)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>2000000 (UPS)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=GARS></a><b>GARS Coordinate
String<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a GARS coordinate string.<span style='mso-spacerun:yes'>� </span>A GARS
coordinate string is an alphanumeric string consisting of three digits followed
by two letters and two digits. The first three digits identify the 30 minute
east/west quadrangle, ranging from 001 to 720.<span style='mso-spacerun:yes'>�
</span>The next two letters identify the 30 minute north/south quadrangle,
ranging from AA to QZ, omitting I and O. The next digit identifies a 15 minute
cell within that quadrangle. This value ranges from 1 to 4, arranged left to
right, top to bottom. The last digit identifies a 5 minute cell within the 15
minute cell. This value ranges from 1 to 9, arranged as a keypad left to right,
top to bottom.</p>
<p class=MsoNormal style='page-break-after:avoid'>Examples:</p>
<p class=MsoNormal style='margin-left:.5in'>361HN (30 minute precision)</p>
<p class=MsoNormal style='margin-left:.5in'>361HN3 (15 minute precision)</p>
<p class=MsoNormal style='margin-left:.5in'>361HN37 (5 minute precision)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=GEOREF></a><b>GEOREF
Coordinate String<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a GEOREF coordinate string. A GEOREF coordinate string is an
alphanumeric string consisting of two pairs of letters, followed by a sequence
of up to ten digits.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The first pair of letters identifies
a 15˚ quadrangle. The first letter represents the southwest coordinate in
the X direction (longitude). The 24 letters from A to Z (omitting I and O)
correspond to the twenty-four GEOREF 15˚ longitude zones. The second
letter represents the southwest coordinate in the Y direction (latitude). The
12 letters from A to M (omitting I) correspond to the twelve GEOREF 15˚
latitude zones for a total of 288 15˚ by 15˚ quadrangles globally.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The second pair of letters identifies
a specific 1˚ by 1˚ GEOREF cell within the 15˚ by 15˚
quadrangle. The first letter represents the X coordinate (longitude) of the
southwest corner of the cell. The 15 letters from A to Q (omitting I and O)
correspond to the fifteen 1˚ longitude bands within the quadrangle. The
second letter represents the Y coordinate (latitude) of the southwest corner of
the cell. The 15 letters from A to Q (omitting I and O) correspond to the
fifteen 1˚ latitude bands within the quadrangle. These letters partition
each 15˚ by 15˚ GEOREF quadrangle into a total of 225 1˚
by 1˚ cells.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The remainder of the GEOREF
coordinate string consists of the numeric longitude and latitude values within
the 1˚ by 1˚ cell. The left half of the digit sequence is the
longitude value, in decimal minutes, with an implied decimal point after the
first two digits. The right half of the digit sequence is the latitude value,
in decimal minutes, with an implied decimal point after the first two digits.
Thus both the latitude and longitude have a maximum resolution of 0.001 minute
(approximately 2 meters). Both the longitude and the latitude value must have
the same resolution and must include leading zeros.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>GJQF4500030000 (0.001 minutes
resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>GJQF4530 (1 minute resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>MKPG12000400 (0.01 minute resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=height></a><b>Height<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a height, in meters, relative to either the ellipsoid surface (i.e., an
ellipsoidal height) or relative to the geoid surface or local mean sea level
(i.e., a geoid/MSL height). Positive values are above the surface, while
negative values are below the surface. The format of height values consists of
an optional sign (+/-) followed by a sequence of digits. The display of
ellipsoidal height values may be affected by the setting of the Precision
option, which causes the value to be rounded to the specified level of
precision (e.g. 10m).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>100</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-1000</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><a name=heighttype><b>Height Type<o:p></o:p></b></a></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>This pull-down
list is used to specify or display the type of height values, if any, used with
Geodetic coordinates.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �No Height� if only two-dimensional Geodetic coordinates are being
used.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �Ellipsoid Height� to specify that the input, or desired output, height
values are measured relative to the surf<a name="OLE_LINK3"></a><a
name="OLE_LINK4"><span style='mso-bookmark:OLE_LINK3'>ace of the selected
ellipsoid.</span></a></span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �MSL-EGM08-2.5M-BCS Height� to specify that the input, or desired output,
height values are measured relative to the surface of the geoid defined by the
Earth Gravity Model 2008 (EGM 2008), using a 2.5-minute grid and a bicubic spline
interpolation method.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'><span
style='mso-bookmark:OLE_LINK4'><span style='mso-bookmark:OLE_LINK3'>Click on
the item labeled �MSL-EGM96-15M-BL Height� to specify that the
input, or desired output, height values are measured relative to the surface of
the geoid defined by the Earth Gravity Model 1996 (EGM 96), using a 15-minute
grid and bilinear interpolation.<span style='mso-spacerun:yes'>� </span></span></span>
<span style='mso-spacerun:yes'>� </span>The three following models are
included for compatibility with older systems.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �MSL-EGM96-VG-NS Height� to specify that the input, or desired output,
height values are measured relative to the surface of the geoid defined by the
Earth Gravity Model 1996 (EGM 96), using a variable resolution grid and natural
spline interpolation.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �MSL-EGM84-10D-BL Height� to specify that the input, or desired output,
height values are measured relative to the surface of the geoid defined by the
Earth Gravity Model 1984 (EGM 84), using a 10-degree grid and bilinear
interpolation.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �MSL-EGM84-10D-NS Height� to specify that the input, or desired output,
height values are measured relative to the surface of the geoid defined by the
Earth Gravity Model 1984 (EGM 84), using a 10-degree grid and natural spline
interpolation.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Click on the item
labeled �MSL-EGM84-30M-BL Height� to specify that the input, or desired output,
height values are measured relative to the surface of the geoid defined by the
Earth Gravity Model 1984 (EGM 84), using a 30-minute grid and a natural spline
interpolation.</span></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><span style='mso-bookmark:heighttype'>Note that the
Height Type selection is automatically set to No Height whenever the other
currently selected coordinate reference system is two-dimensional.<span
style='mso-spacerun:yes'>� </span>For file processing, the Height Type
selection for output Geodetic coordinates is automatically set to No Height
whenever the coordinate reference system specified in the input file is
two-dimensional.</span></p>
<span style='mso-bookmark:heighttype'></span>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt'><a name=hemisphere><b>Hemisphere<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This pair of radio buttons is used to
specify or display the hemisphere (Northern or Southern) for UPS and UTM
projections. Click on the button labeled 'N' to select the Northern hemisphere,
or on the button labeled 'S' to select the Southern hemisphere.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=latitude></a><b>Latitude<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a geodetic latitude value in decimal degrees, degrees/minutes, or
degrees/minutes/seconds.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Latitude limits:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-90˚ to +90˚ (90˚S to
90˚N)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-90˚ at the South Pole</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>0˚ at the Equator</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>+90˚ at the North Pole</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>A latitude field can be entered or
displayed in three different formats:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>sDD/MM/SS.SSh
(degrees/minutes/seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.75in;
margin-bottom:.0001pt;text-align:justify'>-90 <= DD <= 90</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.75in;
margin-bottom:.0001pt;text-align:justify'>0 <= MM < 60</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.75in;
margin-bottom:.0001pt;text-align:justify'>0 <= SS.SS < 60</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>sDD/MM.MMMMh (degrees/minutes)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.75in;
margin-bottom:.0001pt;text-align:justify;tab-stops:.75in'>-90 <= DD <= 90</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.75in;
margin-bottom:.0001pt;text-align:justify;tab-stops:.75in'>0 <= MM.MMMM <
60</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>sDD.DDDDDDh</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.75in;
margin-bottom:.0001pt;text-align:justify'>-90 <= DD.DDDDDD <= 90</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Where s represents an optional sign
(+ or -), and h represents an optional hemisphere (N or S, in either upper or
lower case). The sign and hemisphere are mutually exclusive. If neither a sign
nor a hemisphere is included, a positive value (Northern hemisphere) for
degrees is assumed. Valid separators for the degrees, minutes, and seconds
subfields are / (slash), : (colon), or a blank space.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Latitude values may be entered using
any of the legal formats, or combinations thereof. The display format of output
latitude values is controlled by the Geodetic Format settings in the Options
menu. The displayed format of latitude values may also be affected by the
setting of the Precision option. For example, if the Units option is set to
degrees/minutes/seconds, but the Precision option is set to 1 minute, the
output value will be rounded to minutes and the seconds subfield will not be
displayed.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>56/24/32.01 (degrees/minutes/seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>56 24 32.01 (degrees minutes seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-34/32/34 (degrees/minutes/seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>34:32:34S (degrees:minutes:seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>+78/23.438 (degrees/minutes)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-82.8475647 (degrees)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Invalid Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-56/24/32.01S (includes both sign and
hemisphere)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>120 45 31N (degrees subfield out of
valid range)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>60 99 59.99S (minutes subfield out of
valid range)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>5:**:00N (includes invalid
characters)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=firstLat><b>(1<sup>st</sup>
or 2<sup>nd</sup>) Latitude<o:p></o:p></b></a></p>
<span style='mso-bookmark:firstLat'></span>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>These fields are used to enter or
display the first and second Latitude parameters of the Oblique Mercator
projection. Latitude 1 and Latitude 2 are the latitude values of the first and
second points lying on the central line. See <a href="#latitude">Latitude</a>
for the details of the format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=latTrueScale></a><a
name=longitude></a><b>Longitude<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a geodetic latitude value in decimal degrees, degrees/minutes, or
degrees/minutes/seconds.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Longitude limits:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-180˚ to +360˚ (180˚ W
to 360˚ E)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>0˚ at the Prime meridian</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>A longitude field can be entered or
displayed in three different formats:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>sDDD/MM/SS.SSh (degrees/minutes/seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:1.0in;
margin-bottom:.0001pt;text-align:justify'>-180 <= DDD <= 360</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:1.0in;
margin-bottom:.0001pt;text-align:justify'>0 <= MM < 60</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:1.0in;
margin-bottom:.0001pt;text-align:justify'>0 <= SS.SS < 60</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>sDDD/MM.MMMMh (degrees/minutes)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:1.0in;
margin-bottom:.0001pt;text-align:justify'>-180 <= DDD <= 180</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:1.0in;
margin-bottom:.0001pt;text-align:justify'>0 <= MM.MMMM < 60</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>sDDD.DDDDDDh (degrees)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:1.0in;
margin-bottom:.0001pt;text-align:justify;tab-stops:1.0in'>-180 <= DDD.DDDDDD
<= 180</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Where s represents an optional sign (+
or -), and h represents an optional hemisphere (E or W, in either upper or
lower case). The sign and hemisphere are mutually exclusive. If neither a sign
nor a hemisphere is included, a positive value (Eastern hemisphere) for degrees
is assumed. Valid separators for the degrees, minutes, and seconds subfields
are / (slash), : (colon), or a blank space.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Longitude values may be entered using
any of the legal formats, or combinations thereof. The display format of output
longitude values is controlled by the Geodetic Format settings in the Options
menu. The displayed format of longitude values may also be affected by the
setting of the Precision option. For example, if the Units option is set to
degrees/minutes/seconds, but the Precision option is set to 1 minute, the
output value will be rounded to minutes and the seconds subfield will not be
displayed.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>156/24/32.01
(degrees/minutes/seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-34/32/34 (degrees/minutes/seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>326 32 34 (degrees minutes seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>34:32:34W (degrees:minutes:seconds)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>78/23.438 (degrees/minutes)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-82.8475647 (degrees)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Invalid Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-56/24/32.01E (includes both sign and
hemisphere)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>200 45 31W (degrees subfield out of
valid range)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>60 99 59.99E (minutes subfield out of
valid range)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>5:**:00W (includes invalid
characters)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=firstLon></a><b>(1<sup>st</sup>
or 2<sup>nd</sup>) Longitude<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>These fields are used to enter or
display the first and second Longitude parameters of the Oblique Mercator
projection. Longitude 1 and Longitude 2 are the longitude values of the first
and second points lying on the central line. See <a href="#longitude">Longitude</a>
for the details of the format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=lonDownFromPole></a><a
name=MGRS></a><b>MGRS Coordinate String<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a Military Grid Reference System (MGRS) coordinate string. An MGRS
coordinate string is an alphanumeric string consisting of a zone designation, a
two-letter 100,000-meter grid square designator, and a sequence of up to ten
digits, which provide Easting and Northing coordinates with the grid square
with a resolution of up to 1 meter. MGRS coordinates are defined for the
primary UTM and UPS areas, but not for the overlap areas.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>In the UTM area, the zone designation
consists of the two-digit UTM zone number, with any leading zero included,
followed by a zone letter that identifies a band of geodetic latitude. Beginning
at 80˚ S and proceeding northward, the 20 latitude bands are lettered C
through X, omitting I and O. The bands are all 8˚ high except band X (72˚
N to 84˚ N), which is 12˚ high.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>In the UPS (polar) areas, the zone
designation consists of a single letter, as follows:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>A in the Southern and Western
Hemispheres,</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>B in the Southern and Eastern
Hemispheres,</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>Y in the Northern and Western
Hemispheres, and</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>Z in the Northern and Eastern
Hemispheres.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The 100,000-meter grid square
designator consists of a pair of letters. The letters that identify a
particular 100,000-meter square depend on the ellipsoid, the zone, and the
location within the zone.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The remainder of the MGRS coordinate
string consists of the numeric Easting and Northing values within the 100,000-meter
grid square. The left half of the digit sequence is the Easting value, which is
read to the right from the left edge of the 100,000-meter grid square. The
right half of the digit sequence is the Northing value, which is read northward
from the bottom edge of the 100,000-meter grid square. Both the Easting and
Northing values are within the range from 0 to 100,000 meters. Both Easting and
Northing values must have the same resolution and must include leading zeros.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>19KFC24782147 (10m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>YXK3526742583 (North polar area, 1m
resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>17MPT1704763023 (1m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>17MPT1763 (1km resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=northing></a><b>Northing/Y<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a map projection Y coordinate, also called a Northing, in meters. The
format of map projection coordinates consists of an optional sign (+/-)
followed by a sequence of digits, limited only by the size of the field. The
display of output Northing/Y values may be affected by the setting of the
Precision option, which causes the value to be rounded to the specified level
of precision (e.g. 100m).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The range of valid Northing values
varies for different map projections. For UTM, Northing/Y values range from 0
to 10,000,000. For UPS, Northing/Y values range from 0 up to 4,000,000. For
most other map projections, the valid range of Northing/Y values is calculated
based on the current ellipsoid parameters and the map projection parameter
values.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>5000000</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-1234567</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=orientation></a><b>Orientation<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display the Orientation of a Local Cartesian coordinate system. The Orientation
is the clockwise rotation angle from north to the positive Y axis of a Local
Cartesian coordinate system. See <a href="#longitude">Longitude</a> for the
details of the format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=originHeight></a><b>Origin
Height<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display the Origin Height of a Local Cartesian coordinate system. The Origin
Height specifies the vertical portion of the location of the origin of a Local
Cartesian coordinate system. It specifies the vertical location of the origin
relative to the surface of the reference ellipsoid. See <a href="#height">Height</a>
for the details of the format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=olat></a><b>Origin Latitude<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display the Origin Latitude parameter of a particular projection, or the Origin
Latitude of a Local Cartesian coordinate system. The Origin Latitude is the
latitude value at the vertical center of a projection, or specifies the
latitude portion of the location of the origin of a Local Cartesian coordinate
system. See <a href="#latitude">Latitude</a> for the details of the format of
this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=olon></a><b>Origin Longitude<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display the Origin Longitude of a Local Cartesian coordinate system. The Origin
Longitude specifies the longitude portion of the location of the origin of a
Local Cartesian coordinate system. See <a href="#longitude">Longitude</a> for
the details of the format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=override></a><b>Override<o:p></o:p></b></p>
<p class=MsoNormal>This control consists of a single
radio button, plus a field in which an overriding UTM zone can be specified
(see <a href="#zone">Zone</a> below). When the button is selected, the field
must be filled in with a UTM zone value. UTM output coordinates will then be
interpreted in terms of this zone, rather than their �natural� zone. The
override zone must be adjacent to the natural zone, and the coordinates
converted must be located within the overlap area of the override zone and the
natural zone.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=scaleFactor></a><b>Scale Factor<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or display
the projection scale factor for a map projection. The scale factor is the
multiplier that reduces a distance in a map projection to the actual distance
on the chosen reference ellipsoid. The values of this field are positive real
numbers ranging from 0.3 to 3.0, with up to five decimal places.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>1.00000</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>0.9996</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>0.9994</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=sources></a><b>Sources<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This pull-down list displays the
names of possible sources for input sources.<span style='mso-spacerun:yes'>�
</span>These include GPS coordinates, various types of hardcopy maps, and
various types of digital geospatial data.<span style='mso-spacerun:yes'>�
</span>Selecting one of these entries causes all three of the standard error
fields (90%CE, 90%LE, and 90%SE) to be set to values appropriate for the
selected source.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=standardParallel></a><a name=firstStdParallel></a>
<b>(1<sup>st</sup>or 2<sup>nd</sup>) Standard Parallel<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>These fields are used to enter or
display one of the Standard Parallel parameters of an Albers Equal Area Conic,
Equidistant Cylindrical, Lambert Conformal Conic, Mercator, or Polar
Stereographic map projection. A Standard Parallel is a latitude value where the
projection surface intersects the surface of the reference ellipsoid, and the
point scale factor is one. See <a href="#latitude">Latitude</a> for the details
of the format of this field.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=USNG></a><b>USNG
Coordinate String<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a United States National Grid (USNG) coordinate string. A USNG
coordinate string is an alphanumeric string consisting of a zone designation, a
two-letter 100,000-meter grid square designator, and a sequence of up to ten
digits, which provide Easting and Northing coordinates with the grid square with
a resolution of up to 1 meter. USNG coordinates are defined for the primary UTM
and UPS areas, but not for the overlap areas.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>In the UTM area, the zone designation
consists of the two-digit UTM zone number, with any leading zero included,
followed by a zone letter that identifies a band of geodetic latitude.
Beginning at 80˚ S and proceeding northward, the 20 latitude bands are
lettered C through X, omitting I and O. The bands are all 8˚ high except
band X (72˚ N to 84˚ N), which is 12˚ high.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>In the UPS (polar) areas, the zone
designation consists of a single letter, as follows:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>A in the Southern and Western
Hemispheres,</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>B in the Southern and Eastern
Hemispheres,</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>Y in the Northern and Western
Hemispheres, and</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>Z in the Northern and Eastern
Hemispheres.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The 100,000-meter grid square
designator consists of a pair of letters. The letters that identify a
particular 100,000-meter square depend on the ellipsoid, the zone, and the
location within the zone.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>The remainder of the USNG coordinate
string consists of the numeric Easting and Northing values within the
100,000-meter grid square. The left half of the digit sequence is the Easting
value, which is read to the right from the left edge of the 100,000-meter grid
square. The right half of the digit sequence is the Northing value, which is
read northward from the bottom edge of the 100,000-meter grid square. Both the
Easting and Northing values are within the range from 0 to 100,000 meters. Both
Easting and Northing values must have the same resolution and must include
leading zeros.</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>19KFC24782147 (10m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>YXK3526742583 (North polar area, 1m
resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>17MPT1704763023 (1m resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>17MPT1763 (1km resolution)</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=x></a><b>X<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a geocentric or Local Cartesian X coordinate, in meters. The format of
geocentric coordinates consists of an option sign (+/-) followed by a sequence
of digits, limited only by the size of the field. The display of geocentric
coordinate values may be affected by the setting of the Precision option, which
causes the value to be rounded to the specified level of precision (e.g. 100m).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>6378137</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-1234567</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=y></a><b>Y<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a geocentric or Local Cartesian Y coordinate, in meters. The format of
geocentric coordinates consists of an option sign (+/-) followed by a sequence
of digits, limited only by the size of the field. The display of geocentric
coordinate values may be affected by the setting of the Precision option, which
causes the value to be rounded to the specified level of precision (e.g. 100m).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>6378137</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>-1234567</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=z></a><b>Z<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a geocentric or Local Cartesian Z coordinate in meters. The format of
geocentric coordinates consists of an option sign (+/-) followed by a sequence
of digits, limited only by the size of the field. The display of geocentric
coordinate values may be affected by the setting of the Precision option, which
causes the value to be rounded to the specified level of precision (e.g. 100m).</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>Examples:</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>6378137</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
margin-bottom:.0001pt;text-align:justify'>+500</p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><a name=zone></a><b>Zone<o:p></o:p></b></p>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'>This field is used to enter or
display a UTM zone number. A UTM zone number identifies one of sixty 6� -wide
longitudinal zones. Zones are numbered sequentially from west to east. Zone 1
is located between 180� W and 174� <st1:place w:st="on">W. UTM</st1:place> zone
numbers must be in the range from 1 to 60.</p>
<h1 align=center style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;
margin-left:0in;margin-bottom:.0001pt;text-align:center'><span
style='font-size:16.0pt;color:black'>UNCLASSIFIED<o:p></o:p></span></h1>
<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
margin-bottom:.0001pt;text-align:justify'><o:p> </o:p></p>
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