[gdal-dev] Transparent background in hillshade map

2024-04-29 Thread Elena Ruiz via gdal-dev
Hello, I am using GDAL version 3.6.2 to make a Hillshade map from an elevation map (tif) using the gdaldem command. My question is because I need the background of the image generated with the previous command to be transparent, I have tried different ways but it usually gives me this error: ERR

[gdal-dev] Estonian WMS failure

2024-03-22 Thread Elena Ruiz via gdal-dev
Hi, I am using GDAL v3.06 to read map web services. A customer from Estonia tells us that the official and public servers in their country are not working, and as you can see below, they return the following error: >gdalinfo "WMS:https://kaart.maaamet.ee/wms/alus-geo?"; ERROR 1: Error returned b

[gdal-dev] GeoTiff with ColorInterp=Palette

2024-02-20 Thread Elena Ruiz via gdal-dev
Hello, I have version 3.6.2 of GDAL and I need to crop an image using a contour from a GML file, so far there is no problem. The problem begins when the original image is a GEOTIFF with transparency and it generates a cropped image, the information of both images is a little lower. The color ta