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GeoJSON is not just for geographical features! Shapes of any kind work just as well. QuPath[1], a tool for digital pathology whole slide image analysis, can ex
by phillc73 4mo ago
GeoJSON is not just for geographical features! Shapes of any kind work just as well.
QuPath[1], a tool for digital pathology whole slide image analysis, can export annotations in GeoJSON format (and import too I suppose).[2] This makes it really very easy to make annotations transportable between tooling.
[1] https://qupath.github.io/ https://qupath.github.io/
[2] https://github.com/qupath/qupath-docs/blob/main/docs/advanced/exporting_annotations.md https://github.com/qupath/qupath-docs/blob/main/docs/advance...
- tomtomtom777 4mo agoThe spec states: > The coordinate reference system for all GeoJSON coordinates is a geographic coordinate reference system, using the World Geodetic System 1984 (WGS 84) [WGS84] datum, with longitude and latitude units of decimal degrees. So that seems to be a misuse of the format. Using a geojson library for this may get you into trouble with ranges or antimeridian cutting.