Geographic Coordinates
Desription
"A geographic coordinate system is a
coordinate system that enables every location on the Earth to be specified
by a set of numbers or letters. The coordinates are often chosen such that
one of the numbers represents vertical position, and two or three of the
numbers represent horizontal position. A common choice of coordinates is
latitude, longitude and elevation."
See also http://en.wikipedia.org/wiki/Geographic_coordinate_system
Text published under the conditions described at http://creativecommons.org/licenses/by-sa/3.0/deed.de
"The World Geodetic System is a standard
for use in cartography, geodesy, and navigation. The latest revision is
WGS 84 [...], established in 1984 and last revised in 2004."
See also http://en.wikipedia.org/wiki/WGS84
Text published under the conditions described at http://creativecommons.org/licenses/by-sa/3.0/deed.de
Notes
At the NumericalChameleon you can enter WGS84 based coordinates in many ways:
Latitude/Longitude (WGS 84) [9.9,
9.9]]
Latitude and Longitude, each separated by a comma, expressed in decimal
form. Decimal separator can be the dot or the comma.
Example: 48.13856021337852, 11.572996973991394
See also http://en.wikipedia.org/wiki/Longitude
and http://en.wikipedia.org/wiki/Latitude
Latitude/Longitude (WGS 84) [9°
9.9' N, 9° 9.9' E]
Latitude and Longitude, each separated by a comma, expressed in angular
degree, angular minute und a geographic indicator (N=north, S=south, E=east
and W=west). Decimal separator can be the dot or the comma.
Example: 48° 8.313612802711106' N, 11° 34.37981843948364' E
Latitude/Longitude (WGS 84) [9° 9'
9.9" N, 9° 9' 9.9" E]]
Latitude and Longitude, each separated by a comma, expressed in angular
degree, angular minutes, angular seconds and a geographic indicator
(N=north, S=south, E=east and W=west).
Example: 48° 8' 18.816768162666335" N, 11° 34' 22.789106369018555" E
Universal Transverse Mercator
(UTM) [9U 9.9 9.9]
An UTM-coordinate consists of the UTM zone number, an easing coordinate in
that zone and the northing coordinate in that zone, each separated by a
blank.
Example: 32U 691412.5188777333 5334902.7385507
See also http://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_system
Maidenhead Locator
The Maidenhead Locator consists of 6 characters. Each 2 characters for the
Field (A-R), Square (0-9) and Subsquare (A-X).
Example: JN58SD
See also http://en.wikipedia.org/wiki/Maidenhead_Locator_System
Military Grid Reference System
(MGRS)
The coordinate in the MGRS consists of the grid zone designator
(UTM-Zone+UTM-Band), the the 100,000-meter square identifier and a numerical
location.
For now there is no support for MGRS references in polar regions north of
84°N and south 80°S.
Example: 32UPU9141334903
See also http://en.wikipedia.org/wiki/Military_grid_reference_system
Earth-Centred, Earth-Fixed
Cartesian Co-Ordinate (ECEF)
The ECEF is a cartesian coordinate system and
represents positions as an X, Y and Z.
Example: (4177563.1907362374,855478.9576390916,4727171.597994833)
See also: http://en.wikipedia.org/wiki/ECEF
Useful Features
Google Maps
With a click on the button called "Google Maps" your internet browser opens
Google Maps with the coordinates that you have entered.
Credits/Copyrights
The excellent Jcoord-Library from Jonathan Stott (GPLv2+) has been used to
implement the conversion of the coordinates in the NumericalChameleon
(except the Maidenhead Locator). See also http://www.jstott.me.uk/jcoord/
The parsing of the coordinates that are being entered by the user, the
integration to the NumericalChameleon and the Maidenhead Locator-Modul is
Copyright by Johann N. Löfflmann (GPLv3+).