# Geographic Location
From Mini Program base library 2.6.3 and later and Developer Tools 1.02.1903251 and later
Cloud Base databases support adding, deleting, querying, and modifying various types of geographic location data, as below (API documentation):
| Field | Description |
|---|---|
| Point | Point |
| LineString | Line segment |
| Polygon | Polygon |
| MultiPoint | Point set |
| MultiLineString | Line segment set |
| MultiPolygon | Polygon set |
To use the geographic location query feature, you must set up a geographic location index. We recommend setting up geographical location indexes for all fields used to store geographical location data. To create such indexes, you can go to Indexing on the console and select geographical location index (2dsphere).
For details, refer to the API documentation.