Hi Norman, > > I heard about this... this still doesn't help me with the specific > > projection technique used on NDs. > > the proj package can do the conversion for you
I understand that, but my what I would like to know is: Is the RijksDriehoeks conversion to Hayford as used by OpenGC the method used in the real NDs by Honeywell(or whoever makes those in Boeings/Airbuses) ? Is there any info about this on the web ? References ? I am wondering about the RijksDriehoeks thing because it seems to be a method specifically designed for the use in Netherlands. [Do I make it harder than it actually is ? Am I missing something ?] Finding an algorithm is not the problem, but knowing which algorithm to use is. > Any way here is a hint > > trf_nonpolynomial.csv: 19914,RD New,,,,Netherlands - > >onshore.,9809,52.0922178,5.23155,,,0.9999079,155000.0,463000.0,9001,9110,8901,,,,,1995-12-02 > 00:00:00,Nederlandse Commissie voor > Geodesie publication 30.,EPSG,,95.30 96.29 ??? I guess I don't understand... not enough hint for me :) Bye, Manuel _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
