Many high earth-rockfill dams are constructed in the west of China. The seismic intensity at the dam site is usually very high, thus it is of great importance t
The subsidence of the mining area was monitored by analyzing the phase of permanent scatters(PS)which maintained high coherence in magnitude of SAR images.A new
The thermodynamic charge performance of a variable-mass thermodynamic system was investigated by the simulation modeling and experimental analysis. Three sets o
The improvements of anti-jamming performance of modern radar seeker are great threats to military targets. To protect the target from detection and estimation,