Test files › Geospatial › antimeridian.geojson
Sample GeoJSON file
A LineString and Polygon that cross the 180° antimeridian (longitudes near +180 and -180).
↓ Download antimeridian.geojson| Filename | antimeridian.geojson |
| Format | GeoJSON |
| Size | 592 bytes (592 bytes) |
| MIME type | application/octet-stream |
| SHA-256 | b99aef5a88f6357dd081b6b9abce13070772029887c24cb474889fc637cd246d |
What this file catchesThe classic map bug: renderers that draw a horizontal line all the way across the world instead of wrapping at the date line. Also catches bbox maths that assumes min<max longitude.
Download & verify
curl -fsSL -o "antimeridian.geojson" "https://files.hexaqa.com/geo/antimeridian.geojson"
curl -fsSL "https://files.hexaqa.com/geo/antimeridian.geojson" | sha256sum
# expect: b99aef5a88f6357dd081b6b9abce13070772029887c24cb474889fc637cd246d