Compare and contrast: Combining satellite methods provides drought detection from space
Science Daily
Observing sites like the Amazon basin from space has underscored the capability of satellites to better detect signs of drought, according to a new study. The researchers combined Global Positioning System (GPS) and the Gravity Recovery and Climate Experiment (GRACE methods to improve monitoring of hydrological droughts. Click here to read the story. Click the following link for more information on Drought.