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degrees and decimal minutes: 40° 26.767′ N 79° 58.933′ W; decimal degrees: +40.446 -79.982; There are 60 minutes in a degree and 60 seconds in a minute. Therefore, to convert from a degrees minutes seconds format to a decimal degrees format, one may use the formula
Degrees, minutes and seconds, when used, must each be separated by a pipe ("|"). Map datum must be WGS84 if possible (except for off-Earth bodies). Avoid excessive precision (0.0001° is <11 m, 1″ is <31 m). Maintain consistency of decimal places or minutes/seconds between latitude and longitude. Latitude (N/S) must appear before longitude (E/W).
The degrees of longitude; this value can be specified using decimal degrees, and when this format is used, minutes and seconds should not be specified. lon_min: The minutes of longitude. lon_sec: The seconds of longitude; not usually necessary. lon_dir: E for east (default value), or W for west of the Prime Meridian; other values will be ...
degrees-minutes-seconds (DMS): N 38°53'23.3", W 077°02'11.6" ... Trail maps including USNG grid lines allow responders to interpolate locations from 911 callers who ...
Each degree of longitude is sub-divided into 60 minutes, each of which is divided into 60 seconds. A longitude is thus specified in sexagesimal notation as, for example, 23° 27′ 30″ E. For higher precision, the seconds are specified with a decimal fraction. An alternative representation uses degrees and minutes, and parts of a minute are ...
A geographic coordinate system (GCS) is a spherical or geodetic coordinate system for measuring and communicating positions directly on Earth as latitude and longitude. [1] It is the simplest, oldest and most widely used type of the various spatial reference systems that are in use, and forms the basis for most others.
This layout usually works well. It places major fixed-length items in columns on the left and minor variable-length items on the right. Decimal degrees are easier than degrees-minutes-seconds. Two digits are usually enough. Use negative longitude for the western hemisphere.
Pages in category "Location maps with negative degrees and minutes or seconds" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes .