1
vote
1answer
360 views

Gdal tiling error for EPSG: 3857

i have lots of data which was coordinated with gdal some programatic way at below: gdal_translate -of GTiff -a_ullr %s %s %s %s -a_srs EPSG:3857 %s/%s %s/%s.tif then for tiling them all i am ...
3
votes
1answer
534 views

Why does gdalwarp return incorrect corner coordinates for my geotiff?

I have a png source image that's in Lambert Azimuthal Equal Area and I have the long/lat extent. So I ran gdal_translate to create tie points and convert to gtif. Then I ran gdalwarp to reproject to ...