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mapbox / robosat

Semantic segmentation on aerial and satellite imagery. Extracts features such as: buildings, parking lots, roads, water, clouds
MIT License
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Created Multiple Geojson Files #150

Closed fevzidas closed 5 years ago

fevzidas commented 5 years ago

Hello,

When I run the "rs extract --type building map.osm.pbf buildings.geojson" command multiple .geojson files are created such as buildings-8ec3d5a01c7c495abc91cb135f6b083b.geojson buildings-781d63a403bf4750a725fa4763ced204.geojson ...

Do you have any idea about this issue?

Best regards.

daniel-j-h commented 5 years ago

Sure, it's batching feature extraction so the memory consumption stays low and we flush files every n objects to disk. See https://github.com/mapbox/robosat/pull/148. There is now also a batch argument you can tune for smaller or larger batch sizes. Hope that helps.

fevzidas commented 5 years ago

Thank you very much for your answer :)