Fields

Field: apiso.TopicCategory
Documents indexed: 23869
Total number of terms: 19
Number of terms listed: 19
Minimum frequency considered: 1
Maximum frequency considered: none

Term Documents
biota458
boundaries554
climatologymeteorologyatmosphere192
economy186
elevation477
environment2567
farming817
geoscientificinformation2025
health154
imagerybasemapsearthcover2837
inlandwaters902
intelligencemilitary15
location358
oceans1069
planningcadastre11325
society406
structure629
transportation756
utilitiescommunication457