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The amount of storage, either logical or physical, required for a file or dataset.

1 vote
Accepted

How to see the size of individual layers in a geopackage

This works if your Sqlite has dbstat support built in, which someone in the comments says isn't so for the Windows OSGeo4W. Maybe submit a feature request for it? Add one layer from your geopackage to …
Spacedman's user avatar
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7 votes

GeoTIFF smallest bit depth value

GDAL seems perfectly happy with non-8-bit values for pixels by creating with the NBITS option. As a test, I created a 1000x1000 raster with integer values from 1 to 4 in R and saved as TIFFs with dif …
Spacedman's user avatar
  • 66.5k
4 votes
Accepted

Reducing file size by not storing no-data points

NetCDF can use compression, like a zip file, in order to decrease the storage size of redundant information. So if you have a global raster and all the land values are set to -9999 then the compressio …
Spacedman's user avatar
  • 66.5k