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GDAL (Geospatial Data Abstraction Library) is an open source translator library for raster and vector geospatial data formats.

0 votes
0 answers
87 views

gdalbuildvrt strips attribute table

I would like to create a virtual raster from an .img file that has associated .ige, .rde, .rrd, and .xml files. I am doing this to enable virtual I/O so I want an "exact copy" of the original raster. …
3 votes
1 answer
4k views

How can I improve performance of gdalwarp and gdal_translate pipeline?

I am running this on a remote server which has GDAL v2.2.2 installed and the OS is Ubuntu 16.04.6 LTS (Xenial Xerus). This is my code. …
6 votes
1 answer
952 views

How to use gdal ogr2ogr to subset features by attributes stored in a csv?

I have a very large GDB file with about 5000 polygon features, several GB in size, that takes a very long time to load into memory. I want to reduce the number of polygons to something I can work with …
5 votes
Accepted

How to use gdal ogr2ogr to subset features by attributes stored in a csv?

I solved this by creating a text file with all the names separated by commas, then got what I wanted with a single ogr2ogr call. The contents of the text file (single line) look like: 'Abeillia abe …
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