Spatial database

https://www.wikidata.org/wiki/Q2302053

Field Hierarchy

Parent
Mathematics 22.2M papers	Geography 13.3M papers	Geology 10.5M papers	Statistics 6.2M papers
Remote sensing 1.3M papers		Spatial analysis 48.3k papers
Current
Spatial database 7,681 papers
Child
AM/FM/GIS 4,746 papers	Distributed GIS 2,501 papers	R-tree 989 papers	GIS file format 848 papers
Object-based spatial database 793 papers

Trends

Notes

History