Standard Guide for Use of Universal Transverse Mercator (UTM) Grids When Preparing and Using a Field Map for Land Search

SCOPE
1.1 This guide describes one method of setting up a Universal Transverse Mercator (UTM) grid system on a base map for transfer to a field map.
1.2 This guide provides a uniform way of communicating UTM coordinates.
1.3 This guide is intended to be used with United States Geological Survey (USGS) 7.5-min quadrangle topographical maps with a scale of 1:24 000, with or without UTM grid lines.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

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Publication Date
09-Apr-2001
Technical Committee
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ASTM F2099-01 - Standard Guide for Use of Universal Transverse Mercator (UTM) Grids When Preparing and Using a Field Map for Land Search
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:F2099–01
Standard Guide for
Use of Universal Transverse Mercator (UTM) Grids When
Preparing and Using a Field Map for Land Search
This standard is issued under the fixed designation F 2099; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope 3.1.4 UTM grid lines, n—a series of straight lines that
connect the UTM tick marks having identical numbers on the
1.1 This guide describes one method of setting up a Uni-
top and bottom of the map, as well as a series of lines that
versal Transverse Mercator (UTM) grid system on a base map
similarly connect the left and right side UTM tick marks.
for transfer to a field map.
3.1.5 UTM tick marks, n—small vertical or horizontal lines
1.2 This guide provides a uniform way of communicating
on 1:24 000 USGS maps, light blue in color, approximately 0.3
UTM coordinates.
cm ( ⁄8 in.) in length spaced 1000 m (1 km) (scale) apart.
1.3 This guide is intended to be used with United States
Geological Survey (USGS) 7.5-min quadrangle topographical
4. Significance and Use
maps with a scale of 1:24 000, with or without UTM grid lines.
4.1 The base map, field maps, and the UTM grid lines are
1.4 The values stated in SI units are to be regarded as
usedduringsearchoperationstoensurethatfieldpersonneland
standard. No other units of measurement are included in this
the command post can accurately communicate specific posi-
standard.
tion information in the search area.
1.5 This standard does not purport to address all of the
4.2 Section 5 verifies if the UTM grid lines are on the base
safety concerns, if any, associated with its use. It is the
map or not. If the UTM grid lines are not on the base map,
responsibility of the user of this standard to establish appro-
Section 5 describes how to draw them on the map.
priate safety and health practices and determine the applica-
4.3 Section 6 establishes how to set up and prepare field
bility of regulatory requirements prior to use.
maps for personnel to use in the field.
2. Referenced Documents 4.4 Section 7 describes the uniform way of determining and
communicating UTM coordinates.
2.1 ASTM Standards:
F 1846 Practice for Symbols and Markings for Use with
5. Verifying and Drawing UTM Grid Lines
Land Search Maps
5.1 Obtain the USGS quadrangle map (7.5 min or 1:24 000)
3. Terminology with the area that is to be copied. Review the map to see if
UTM grid lines are marked on the map. If so, proceed to
3.1 Definitions of Terms Specific to This Standard:
Section 6, otherwise continue with 5.2.
3.1.1 field map, n—a copy of a base map or portion thereof
5.2 Obtain a straightedge long enough to connect opposite
provided to search and rescue field teams or crews.
UTM tick marks and which can be used to draw full-length
3.1.2 grid overlay, n—a transparent piece of material used
straight lines in a single stroke, and a pen or pencil. Continue
for interpolating UTM coordinates on a USGS topographical
with 5.3.
map. For a 1:24 000 scale map, the overlay contains, as a
5.3 Drawing Horizontal and Vertical UTM Grid Lines:
minimum, lines representing at least two adjacent sides of a
5.3.1 Starting at the top or bottom of the map, align the
1000-m square, with the lines subdivided into tenths.
straightedge on the UTM tick marks at the left and right sides
3.1.3 Universal Transverse Mercator (UTM), n—a rectan-
of the map, ensuring the numbers are the same. In a single
gular grid system that covers the earth between latitude 80°
stroke, draw a line connecting the tick marks. Move the
South and latitude 84° North.
straightedge to the next set of UTM tick marks and again draw
a single line connecting them. Continue this process until all
horizontal lines are drawn.
This guide is under the jurisdiction of ASTM Committee F32 on Search and
5.3.2 Starting at either side of the map, align the straight-
Rescue and is the direct responsibility of Subcommittee F32.02 on Management and
edge on the UTM tick marks at the top and bottom of the map,
Operations.
ensuring the numbers are the same. In a single stroke, draw a
Current edition approved April 10, 2001. Published May 2001.
Annual Book of ASTM Standards, Vol 13.02. line connecting the tick marks. Move the straightedge to the
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
F2099–01
next set of UTM tick marks and again draw a single line 6.6 Wherever the tape along the left edge of the copy area
connecting them. Continue this process until all vertical lines crosses a horizontal line connecting UTM tick marks, transfer
are drawn. the last two (large) digits of the corresponding UTM coordi-
nates from the left or right side of the map to the tape.
5.4 When possible, maps should be reviewed and grid lines
6.7 Place the marked area of the map on the copy machine,
drawn on the maps before being used on a search so that the
with the lower left corner of the tape being the reference
procedure in 5.3 does not have to be performed during the
corner. Ensure that the information transferred to the tape
search.
appears within the copy area, considering that the copy
machine may not copy completely to the edges of the original.
6. Preparing UTM Coordinates on a Base Map for
6.8 Make copies as needed for the anticipated size of the
Copying to a Field Map
incident.
6.1 Position a sheet of paper, the same size as the paper onto
7. Reading the UTM Coordinates for Search and Rescue
which the map will be copied, over the area of the base map
Operations
which is to be copied.
7.1 Reading the UTM coordinates using eight digits pro-
6.1.1 When placing the paper,
...

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