SEA ICE/OCEAN CLASSIFICATION
type: Concept
change note: 2019-08-26 09:28:44.0 [tstevens] Insert Concept add broader relation (SEA ICE/OCEAN CLASSIFICATION [dc2d2e73-4028-41d2-96f9-0b800fa95ea4,369059] - SEA ICE [d73e969a-4b66-4713-8d63-fa3cbb1e25e3,83429]);
in scheme: sciencekeywords
definition: Optical imagery is classified into three main surface categories: (1) Snow and bare ice, (2) melt ponds and submerged ice, and (3) ocean. The snow and ice category is further split into two subcategories based on melt state and/or ice thickness: (1a) Snow and bright ice, and (1b) dark or thin ice.

SEA ICE
type: Concept