Elfrida Land Subsidence Feature-Subsidence Map APR-2017 to MAY-2019
Elfrida Land Subsidence Feature in the Douglas INA
Land Subsidence Maps (LSM)
Land subsidence is measured using satellite Interferometric Synthetic Aperture Radar (InSAR) data which are processed and analyzed by the Arizona Department of Water Resources.
Land Subsidence:
Elfrida