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.