| Term: | Low-center polygon |
| Definition: |
An ice-wedge polygon in which thawing of ice-rich permafrost has left the central area in a relatively depressed position. NSIDCCryosphere
GCW |
| Term: | Low-center polygon |
| Definition: | An ice-wedge polygon in which thawing of ice-rich permafrost has left the central area in a relatively depressed position. |