Spatial Query



Spatial Query



Spatial query is a tool provided by DDE Platform for researchers to find or identify a series of geographic target subsets that meet specific semantic and spatial relationship criteria from a spatial database.


Based on this function, users can query the attributes and spatial information of vector data in a specific area by drawing a space bounding box in Earth Explorer, and produce statistics on the selected attribute fields, providing basic statistical information such as average, median, and mode.

How to use:

Load vector data on the Earth model.  Once the data are set, the user can select features from selectable layers by clicking on them or dragging a box over them. The statistics information is listed in the right panel.




Earth Explorer-Data-Other Tools-spatial query


This function is available after free registration.