This is a tired old question, and OT, but I will ask anyway.
Does anybody know of a web site that offers:
- Geocentric to Geodetic conversion using multiple DATUMS.
- Source code in something other than FORTRAN for this?
I’d be happy to just find the snippet with the correct constants. I need to account for the difference between Clarke 1866 and WGS 84.
I’m not sure about this, but try vterrain or USGS .
lxnyce
3
Not sure as well, but you can also try :
http://www.remotesensing.org/gdal/ (rasters)
http://www.remotesensing.org/ogr/ (vectors)
It handles reprojections between different coordinate systems, so it might be able to help you out.
Tatuk GIS calculator did what I wanted. I found it on www.giscafe.com
Thanks for all the suggestions!