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bbox longitudes incorrect for geojson FeatureCollection spanning the anti-meridian

Open HughDevlin opened this issue 3 years ago • 4 comments

turf 6.3.0

Here is a link to geoJson from the US Census TIGER web that spans the antimeridian:

US Census TIGER Alaska outline

02 is the FIPS state code for Alaska.

This geoJson is a FeatureCollection with one Feature, a MultiPolygon with 50 components of coordinates.

turf.bbox(alaskaFeatureCollection) =>

[-179.23108599959195, 51.17509200018345, 179.85968100035376, 71.43978600002835]

The latitudes are correct but the longitudes are not.

For comparison:

d3.geoBounds(alaskaFeatureCollection) =>

[[172.34784599966287, 51.17509200018345], [-129.97416699982122, 71.43978600002835]]

Thank you for this project.

HughDevlin avatar Mar 31 '21 18:03 HughDevlin