ICE STUPA
2020-05-08 08:39:19.0 [tstevens] Insert Concept add narrower relation (WATER STORAGE [bdfa3404-c00d-45fe-a3c1-31389a831ffc,560029] - ICE STUPA [73a50bfa-6a0a-4a36-ace4-2c424db05ab8,560069]);
WATER MANAGEMENT
WATER STORAGE
Monitoring water storage and its variations is impor-tant to understanding local hydrological processesand the global water cycle, which sustains all life onEarth. The development of satellite remote-sensingtechniques has benefited the retrieval of terrestrialwater storage and its variations, which has emerged asa new discipline. Focusing on terrestrial water storage,this chapter describes three major retrievalapproaches: the water-balance-based approach, thesurface-parameter-based approach, and the GravityRecovery and Climate Experiment (GRACE)-basedapproach. Accurate estimates of terrestrial waterstorage and its variations are still being developed.