This web page contains IDs and geometries of areas from HOT Tasking Manager. Use this web page to check if a GeoJSON file you want to use for your new area intersects with any other area already published.

Note that this webpage uses "turf" library loaded from and "leaflet" library downloaded from This webpage is part of the project distributed under AGPLv3 license. The source code is available at

Check if your GeoJSON intersects

Last update on 2022-02-01 21:13:58.431460. Not ARCHIVED IDs from 135 to 12055.

WARNING: Data are huge -- currently 162 MB. Therefore, this web page is resource heavy. Please, download the web page and use it offline.