Opened 6 years ago

Closed 6 years ago

Last modified 6 years ago

#4060 closed enhancement (fixed)

Support for Interrupted Goode Homolosine

Reported by: vroeyt Owned by: warmerdam
Priority: normal Milestone: 1.9.0
Component: OGR_SRS Version: 1.8.0
Severity: normal Keywords:
Cc:

Description (last modified by vroeyt)

Please find in attachment updates that I've done to the OGR -library to support the "Interrupted Goode Homolosine" (IGH) projection. The IGH - projection is a global projection dividing the world in 12 different regions (zones), and as a consequence the IGH - projection combines 12 different map projections. It has to be noted that the IGH - projection is not the same as the Goode Homolosine - projection (supported via SRS_PT_GOODE_HOMOLOSINE).

It would be nice if support for this projection could be added in the next release. I've also added a ticket to the PROJ4 - library to request the support of this projection in the next release (http://trac.osgeo.org/proj/ticket/106).

Attachments (6)

ogrspatialreference.cpp (225.9 KB) - added by vroeyt 6 years ago.
ogr_opt.cpp (16.7 KB) - added by vroeyt 6 years ago.
ogr_spatialref.h (24.1 KB) - added by vroeyt 6 years ago.
ogr_srs_api.h (32.3 KB) - added by vroeyt 6 years ago.
ogr_srs_proj4.cpp (82.6 KB) - added by vroeyt 6 years ago.
ogr_srs_validate.cpp (38.6 KB) - added by vroeyt 6 years ago.

Download all attachments as: .zip

Change History (9)

Changed 6 years ago by vroeyt

Attachment: ogrspatialreference.cpp added

Changed 6 years ago by vroeyt

Attachment: ogr_opt.cpp added

Changed 6 years ago by vroeyt

Attachment: ogr_spatialref.h added

Changed 6 years ago by vroeyt

Attachment: ogr_srs_api.h added

Changed 6 years ago by vroeyt

Attachment: ogr_srs_proj4.cpp added

Changed 6 years ago by vroeyt

Attachment: ogr_srs_validate.cpp added

comment:1 Changed 6 years ago by vroeyt

Description: modified (diff)

comment:2 Changed 6 years ago by Even Rouault

Resolution: fixed
Status: newclosed

r22315 /trunk/gdal/ogr/ (6 files): OGR SRS : Add support for Interrupted Goode Homolosine projection (#4060)

r22316 /trunk/gdal/swig/ (3 files in 3 dirs): SWIG: Add SpatialReference?.SetIGH() (#4060)

comment:3 Changed 6 years ago by Even Rouault

Fix for failure of autotest/osr/osr_getprojectionmethods.py

r22332 /trunk/gdal/ogr/ogr_opt.cpp: OPTGetParameterList(): return an empty list instead of NULL when the projection has no parameter (#4060)

Note: See TracTickets for help on using tickets.