Explore the World
Orthographically.

A serverless WebGPU/GL2 map engine built from scratch
— zero dependencies, no tile servers.
Explore the family of open-data maps it powers.

V2 · WebGPU · OPFS Flagship ortho-japan Japan's government publishes PLATEAU — remarkably advanced open 3D city data. Rendered on a real sphere with the latest browser tech: WebGPU-accelerated cities that rise as you zoom. Zero dependencies. Enter the 3D map → V1 · WebGL2 Global · Open data GIS-HUB A universal Web GIS workstation. Fetch, decode and render any open dataset — Natural Earth, US Census TIGER — at full resolution, right in the browser. Launch → V1 · WebGL2 Japan · Open data GIS-HUB Japan Japan's open datasets on the same engine — national census small-area statistics, choropleths, and more. Launch →