About: geographic datum

Premodifier: geographic
Head noun: datum

Same concepts
http://dbpedia.org/resource/Geodetic_datum

Broader concepts

label	provenance	confidence
datum set	isap:324075577	0.826781
information	isap:208869512	0.496622
datum	isap:364366650	0.412600
question	isap:295625399	0.147422

Narrower concepts

label	provenance	confidence
aerial photography	isap:413858421	0.737699
aerial photograph	isap:473846807	0.719150
zip code	isap:90946993	0.708030
satellite imagery	isap:38027466	0.691965
satellite image	isap:369433899	0.588761
map	isap:468369802	0.509738
shapefile	isap:13470927	0.418475
route	isap:374973419	0.407542
gp	isap:463967622	0.382127
address	isap:34358335	0.368881
datum	isap:364367089	0.351956
gi	isap:465102049	0.304124
method	isap:114716938	0.111042
census	isap:119083562	0.092148