JSPM

Check whether a geographic coordinate is in the sea or not on the earth.

High Quality GeoJSON map of earth's waterbodies with 10m resolution.

High Quality GeoJSON map of earth's waterbodies with 1km resolution.

High Quality GeoJSON map of earth's waterbodies with 5m resolution.

High Quality GeoJSON map of earth's waterbodies with 100m resolution.

High Quality GeoJSON map of earth's waterbodies with 1m resolution.

High Quality GeoJSON map of earth's waterbodies with 500m resolution.

High Quality GeoJSON map of earth's waterbodies with 5km resolution.

High Quality GeoJSON map of earth's waterbodies with 2m5 resolution.

High Quality GeoJSON map of earth's waterbodies with 25m resolution.

High Quality GeoJSON map of earth's waterbodies with 50m resolution.

High Quality GeoJSON map of earth's waterbodies with 10km resolution.

High Quality GeoJSON map of earth's waterbodies with 250m resolution.

High Quality GeoJSON map of earth's waterbodies with 2km5 resolution.