Geographic Region > Polar > NONE > NONE > NONE > Circumpolar
thesaurus name >
- Title NASA / GCMD Location Keywords
-
- revision Date
2008-02-05
EARTH SCIENCE > Land Surface > Frozen Ground > Permafrost
EARTH SCIENCE > Cryosphere > Snow/Ice > Permafrost
EARTH SCIENCE > Cryosphere > Frozen Ground > Permafrost
EARTH SCIENCE > Agriculture > Soils > Permafrost
EARTH SCIENCE > Land Surface > Soils > Soil Classification
EARTH SCIENCE > Agriculture > Soils > Soil Classification
thesaurus name >
- Title NASA / GCMD Science Keywords
-
- revision Date
2008-02-05