IODP SEDIS - Thesaurus -

spatial data
RT	data
	data bases
	data management
	data processing
	digital cartography
	digital data
	digital line graphs
	digital terrain models
	geographic information systems
	information management
	Internet
	spatial variations
	visualization
SN	Geographically referenced information. Indexed with with programs using or data bases containing this type of data. Also index digital data if applicable. Added to Thesaurus in 1995.