Opened 14 years ago

Closed 14 years ago

#3217 closed defect (fixed)

[PATCH] GeoTIFF cannot read back EPSG:3785 and EPSG:3857 (Google Mercator)

Reported by: Even Rouault Owned by: warmerdam
Priority: normal Milestone: 1.7.0
Component: OGR_SRS Version: unspecified
Severity: normal Keywords: gtiff EPSG:3785 EPSG:3857
Cc:

Description

Frank,

This is a ticket similar to #3136 (issue reported in ​http://lists.osgeo.org/pipermail/gdal-dev/2009-November/022596.html and confirmed in trunk).

Attached 2 patches :

  • one for libgeotiff to recognize 9841 and 1024 EPSG projection methods as CT_Mercator
  • one for gt_wkt_srs.cpp to add the PROJ4 SRS extension node in those 2 cases

Attachments (2)

geo_normalize_ticket3217.patch​ (701 bytes ) - added by Even Rouault 14 years ago.
Patch for libgeotiff to recognize 9841 and 1024 EPSG projection methods as CT_Mercator
gt_wkt_srs_ticket3217.patch​ (842 bytes ) - added by Even Rouault 14 years ago.
Patch to add the PROJ4 SRS extension node for the 9841 and 1024 EPSG projection methods

Download all attachments as: .zip

Change History (4)

by Even Rouault, 14 years ago

Attachment: geo_normalize_ticket3217.patch​ added

Patch for libgeotiff to recognize 9841 and 1024 EPSG projection methods as CT_Mercator

by Even Rouault, 14 years ago

Attachment: gt_wkt_srs_ticket3217.patch​ added

Patch to add the PROJ4 SRS extension node for the 9841 and 1024 EPSG projection methods

comment:1 by warmerdam, 14 years ago

Component: default → OGR_SRS
Milestone: → 1.7.0
Status: new → assigned

Patches applied in GDAL trunk (r17991) and libgeotiff trunk (r1685).

Thanks

comment:2 by Even Rouault, 14 years ago

Resolution: → fixed
Status: assigned → closed
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