[gdal-dev] python gdal.warp error: The transformation is already "north up"

2021-11-10 Thread 晓彤
Hi all, I'm working on some MODIS products and try to put them into WGS84 coordinate system after geometric correction. I used gdal.warp to process satellite image in form of HDF files(eg. MODIS fire product MOD14, MODIS aerosol product MOD04), but it threw an error which I was unable to fix: Th

Re: [gdal-dev] georeferenced but not georeferenced?

2021-11-10 Thread Even Rouault
Le 10/11/2021 à 22:03, matt.wil...@yukon.ca a écrit : Hi all, I'm creating images from SPOT6/7 archive DIMAP format. The resulting images display in the correct position in the world when combined with other sources, however all the usual tools say the images have no georeferencing. * If the

[gdal-dev] georeferenced but not georeferenced?

2021-11-10 Thread Matt.Wilkie
Hi all, I'm creating images from SPOT6/7 archive DIMAP format. The resulting images display in the correct position in the world when combined with other sources, however all the usual tools say the images have no georeferencing. * If the images have no georeferencing how do ArcMap/Pro and Qgi

Re: [gdal-dev] [EXTERNAL] Re: GDAL 3.4.0 is released

2021-11-10 Thread Clay, Bruce
Jeff: Can you add an example to the mapserver set of examples to add support for a slippy map (XYZ)? I can not find anything that shows how to add a local slippy map directory tree to the map file. Bruce From: gdal-dev on behalf of Jeff McKenna Sent: Monda

Re: [gdal-dev] COG driver create options vs GTiff

2021-11-10 Thread Even Rouault
some have a slightly different name (why?), such as:   BLOCKSIZE (instead of BLOCKXSIZE)   LEVEL (instead of ZLEVE) Attempt to simplify things a bit some are necessarily additional, such as:   OVERVIEWS   TARGET_SRS some are removed, such as:   TILED (because it's implicit in COG) but that

[gdal-dev] COG driver create options vs GTiff

2021-11-10 Thread Andrew Brooks
Hi I can see that the COG driver does some pre-processing (eg. overviews and reprojection) and then passes on the work to the GTiff driver. However I've been trying to understand the relationship between the create options which the COG driver accepts and the create options for the GTiff driver.