System with two radio interferometer systems is used to detect crustal bulging of Earth's surface, which may be directly related to earthquakes.
Real-time monitoring of crustal deformations
NASA Tech Briefs ; 3 , 1
1978-06-01
Miscellaneous
No indication
English
Long-term monitoring of highway deformations
SPIE | 2000
|Monitoring Small Deformations In An Instrument
NTRS | 1990
|