Important land variables include soil moisture, vegetation coverage, surface radiation budgets and more. Overview pages summarize and compare selected datasets of a given variable.
To find a specific dataset or variable, jump to the search box below or click your desired variable from among the blue sub-category buttons.
To see only the datasets accompanied by expert commentaries, select the "Datasets with guidance" button when using the search box.
Years of record
The Gravity Recovery and Climate Experiment (GRACE) refers to a pair of NASA satellites that has flown in low-Earth orbit since 2002. The satellites use a…
Experts contributing reviews
- Swenson, Sean