Test files › Geospatial
Sample Geospatial test files
What are geospatial test files?
GeoJSON, GPX and KML files for mapping code: points, a track and placemarks, plus a line that crosses the antimeridian and coordinates outside the valid range, the two cases that most often break geographic code.
5 free geospatial test files for QA and developers: antimeridian.geojson, malformed-coords.geojson, placemarks.kml, points.geojson and more. Each with a…
| File | Format | Size | What it catches |
antimeridian.geojson | GeoJSON | 592 bytes | A LineString and Polygon that cross the 180° antimeridian (longitudes near +180 and -180). |
malformed-coords.geojson | GeoJSON | 682 bytes | GeoJSON that parses as JSON but violates the spec: a latitude of std 999 and a Polygon whose ring is not closed. |
placemarks.kml | KML | 508 bytes | A KML document with a Placemark point, a LineString path and a styled polygon. |
points.geojson | GeoJSON | 1.2 KB | A valid GeoJSON FeatureCollection with Point, LineString and Polygon features and properties. |
track.gpx | GPX | 596 bytes | A GPX 1.1 track with timestamped, elevation-tagged track points, plus a waypoint. |