I am working on the Google Maps API 3 again today. One of my goals is to allow users to use their preference of geographic coordinates to locate a spot on the map.
References I have found:
- http://groups.google.com/group/google-maps-js-api-v3/browse_thread/thread/1770929d78da0704
- http://www.usgs.gov/ngpo/
- http://code.google.com/apis/maps/documentation/javascript/reference.html#Projection
- http://dominoc925.blogspot.com/2011/11/google-mapplet-to-readout-utm.html
- http://earth-info.nga.mil/GandG/coordsys/datums/standardmolodensky.html
- http://www.rcn.montana.edu/resources/tools/coordinates.aspx
- http://www.vbforums.com/showthread.php?t=529828
- http://www.colorado.edu/geography/gcraft/notes/datum/edlist.html
- http://geographiclib.sourceforge.net/cgi-bin/GeoConvert
- http://www.uwgb.edu/dutchs/UsefulData/UTMFormulas.htm
- http://freegeographytools.com/2007/coordinate-converters-ii-worldwide-coordinate-conversion
- http://earth-info.nga.mil/
- http://earth-info.nga.mil/GandG/geotrans/
- http://www.uwgb.edu/dutchs/UsefulData/ConvertUTMNoOZ.HTM
- http://www.springerlink.com/content/c87810r1707w8371/
- http://trac.osgeo.org/proj/
- http://toolserver.org/~geohack/geohack.php?params=44.556870;-116.654980
- http://gisdata.usgs.gov/xmlwebservices2/
- http://cumulus.cr.usgs.gov/
- http://www.uwgb.edu/dutchs/UsefulData/UTMFormulas.HTM - An excellent presentation and explanation of the formulas used in converting between UTM and latitude/longitude
- http://transition.fcc.gov/mb/audio/bickel/DDDMMSS-decimal.html
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