Opened 19 years ago
Closed 15 years ago
#1015 closed defect (wontfix)
New datum
Reported by: | Owned by: | gpotts | |
---|---|---|---|
Priority: | high | Milestone: | |
Component: | GUI | Version: | 1.6.2 |
Severity: | normal | Keywords: | |
Cc: |
Description (last modified by )
I'm trying to work with several georeferenced (tfw) tif tiles (aerial photos) using OSSIM/Imagelinker (Win 32 version). Unfortunatelly I'm missing a datum and its ellipsoïd + appropriate proj+grid and I do not see any way to add any new datum ie NTF (Nouvelle Triangulation de la France) + Clarke 1880 IGN + LCC parameters. Can you help? Redirect to whom it may concern? Typical French projections are as follows (from my Map Maker 3.5 projection.ini file): [projection 1] name=Lambert I (Nord) projection=Lamberts conformal conic datum=NTF: France projection code=62 scale factor=0.99987734 longitude=2.3372291667 latitude=49.5000000000 easting=600000 northing=200000 north parallel=50.3959116667 south parallel=48.5985227778 [projection 2] name=Lambert II étendu (wide) projection=Lamberts conformal conic datum=NTF: France projection code=62 scale factor=0.99987742 longitude=2.3372291667 latitude=46.8000000000 easting=600000 northing=2200000 north parallel=47.6960144444 south parallel=45.8989188889 [projection 3] name=Lambert II (Centre) projection=Lamberts conformal conic datum=NTF: France projection code=62 scale factor=0.99987742 longitude=2.3372291667 latitude=46.8000000000 easting=600000 northing=200000 north parallel=47.6960144444 south parallel=45.8989188889 [projection 4] name=Lambert III (Sud) projection=Lamberts conformal conic datum=NTF: France projection code=62 scale factor=1.000000 longitude=2.3372291667 latitude=44.1000000000 easting=600000 northing=200000 north parallel=44.9960938889 south parallel=43.1992913889 [projection 5] name=Lambert iV (Corse) projection=Lamberts conformal conic datum=NTF: France projection code=62 scale factor=1.000000 longitude=2.3372291667 latitude=42.1650000000 easting=234.358 northing=185861.369 north parallel=42.7676633333 south parallel=41.5603877778 datum : name=NTF location=France dx=-168 dy=-60 dz=+320 da=-112.2 df=-0.54738859 (should read df x 10000!) ppm=0.000 rx=0.000 ry=0.000 rz=0.000 Molodenski=yes Transform=Molodenski ellipsoid=Clarke 1880 IGN ellipsoid : ellipsoid =Clarke 1880 IGN,6378249.200,293.466021300 If any question, let me know. Thank you for your help. Regards
Change History (1)
comment:1 by , 15 years ago
Description: | modified (diff) |
---|---|
Resolution: | → wontfix |
Status: | new → closed |
Note:
See TracTickets
for help on using tickets.