terrain22

PMTiles of Terrain22

Demo

Observable

https://observablehq.com/d/e66dd18a3be303c7

PMTiles Viewer

https://pmtiles.io/?url=https%3A%2F%2Fdata.source.coop%2Fsmartmaps%2Ffoil4gr1%2FTerrain22.pmtiles#map=8.26/1.793/103.579

Technical information

• minzoom = 9
• maxzoom = 13

Acknowledgements

Source

https://gisstar.gsi.go.jp/terrain2021/

Citation

For the polygon data attached to Iwahashi and Yamazaki (2022):

Iwahashi, J., Yamazaki, D. (2022) Global polygons for terrain classification divided into uniform slopes and basins. Prog Earth Planet Sci 9, 33. https://doi.org/10.1186/s40645-022-00487-2

For Terrain22:

In addition to the above paper, please cite Terrain22 and this URL. For example, "we used Terrain22, which is publicly available from https://gisstar.gsi.go.jp/terrain2021/ as a derivative of the data by Iwahashi and Yamazaki (2022)."

License

This work was originally supported by JSPS KAKENHI Grant Number JP18H00769. Based on the concept of JSPS KAKENHI which encourages open access, we believe the data published on this site is licensed under a Creative Commons CC-BY 4.0. When you use the data in your paper or presentation or product, please be sure to follow the above citation.