Spatial Web Experiments
d3 | FlatGeobuf | GeoTIFF | GPKG | MBTiles | PMTiles | SQlite
MBTiles Web Map
A web map using vector tiles served from mbtiles.
FlatGeobuf Web Map
A web map using vector tiles generated on-the-fly from a flatgeobuf file.
Geopackage Web Map
On-the-fly vector tiles plus text search from a 6.3 GB geopackage file.
OpenLayers Draw & Edit Toolbar
A React Toolbar for drawing and editing rectangles (bounding boxes) in OpenLayers.
Airocean Projection Map
Forked from Observable with added mouse events, inspired by Progressive International.
Flatgeobuf h3 Grids
Small-scale spatial data indexed to h3 grids and served via Flatgeobuf.