| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nsidc sea ice | 1.37 | 0.5 | 2445 | 12 | 13 |
| nsidc | 0.54 | 0.9 | 5102 | 61 | 5 |
| sea | 1.79 | 0.1 | 1735 | 8 | 3 |
| ice | 0.79 | 0.9 | 2931 | 51 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nsidc sea ice | 1.54 | 0.8 | 6017 | 30 |
| nsidc sea ice index | 1.13 | 0.7 | 6630 | 61 |
| nsidc sea ice concentration | 1.58 | 0.3 | 6193 | 19 |
| nsidc sea ice extent | 1.39 | 0.2 | 5081 | 8 |
| nsidc sea ice polar stereographic north | 0.42 | 0.6 | 5735 | 14 |
| nsidc sea ice data | 1.27 | 0.4 | 2805 | 56 |
| nsidc sea ice motion | 0.94 | 0.6 | 7727 | 59 |
| nsidc sea ice age | 0.24 | 0.3 | 5330 | 30 |
| nsidc sea ice drift | 1.84 | 0.5 | 5781 | 37 |
| nsidc arctic sea ice news | 0.84 | 0.2 | 704 | 86 |
| nsidc arctic sea ice | 1.86 | 0.7 | 1785 | 58 |
| nsidc antarctic sea ice | 1.08 | 0.2 | 8911 | 22 |
| nsidc arctic sea ice extent | 0.58 | 0.4 | 4739 | 48 |
