Timeline for How to read part of a TIFF as array and export it with its correct coordinates using GDAL?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 2, 2018 at 0:36 | vote | accept | Oskar Karlsson | ||
| Aug 2, 2018 at 0:24 | comment | added | Michael Stimson | More info can be read from webhelp.esri.com/arcgisdesktop/9.3/… - a GDAL GeoTransform object is similar to the values in a world file (slightly different order) gdal.org/gdal_tutorial.html and search for adfGeoTransform. there are some comments there that might help. | |
| Aug 2, 2018 at 0:17 | comment | added | mikewatt | Those are the x and y rotation coefficients. See here: gdal.org/gdal_datamodel.html#gdal_datamodel_dataset_gtm | |
| Aug 2, 2018 at 0:09 | comment | added | Oskar Karlsson | In my case they are projected images with no rotation. I didnt know what those numbers (gt[2] == gt[4]) were. Where can I read about what the values of the GeoTransform tuple mean? Thx | |
| Aug 1, 2018 at 23:59 | history | answered | mikewatt | CC BY-SA 4.0 |