azavea / raster-vision

An open source library and framework for deep learning on satellite and aerial imagery.
https://docs.rastervision.io
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Add support for ZXY RasterSource #533

Closed lewfish closed 4 years ago

lewfish commented 4 years ago

We wrote a script to make GeoTIFFS from ZXY tile sources at https://github.com/azavea/raster-vision/blob/master/rastervision/utils/zxy2geotiff.py, but it turns out that gdalwarp can do this. See https://www.azavea.com/blog/2020/02/19/this-month-we-learned-january-2020/ Also, we decided it makes more sense to run a preprocessing command which generates GeoTIFFs and then those can be input to the ususual RasterioRasterSource. This would avoid re-downloading and mosaicing every time you run chipping or predictions.