Results 1 to 10 of about 12,472 (225)
Applied Sciences, 2017 Synthetic Aperture Radar (SAR) interferometry is a technique that provides high-resolution measurements of the ground displacement associated with various geophysical processes.
Yusupujiang Aimaiti +3 more
doaj +1 more source
Non-uniform phase filter for Tiangong-2 Interferometric Imaging Radar Altimeter
The Journal of Engineering, 2019 The interferometric imaging radar altimeter (InIRA) on-board Chinese Tiangong-2 space laboratory is a Ku-band interferometric radar whose major aim is to measure the wide-swath ocean topography. Unlike traditional interferometric synthetic aperture radar
Xiao Dong, Yunhua Zhang, Yunhua Zhang
doaj +1 more source
A Fast 2-D Phase Unwrapping Algorithm Based on Convolutional Neural Network
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Two-dimensional phase unwrapping (2-D PU) is the process of converting the measured phase into the real phase in interferometric signal processing. Reliable unwrapping results are critical for digital elevation model generation using interferometric ...
Han Li +4 more
doaj +1 more source
Application of DInSAR-GPS optimization for derivation of fine-scale surface motion maps of Southern California [PDF]
, 2007 A method based on random field theory and Gibbs-Markov random fields equivalency within Bayesian statistical framework is used to derive 3-D surface motion maps from sparse global positioning system (GPS) measurements and differential interferometric ...
Li, Z. +3 more
core +1 more source
Earthquake source parameters of the 2009 Mw 7.8 Fiordland (New Zealand) earthquake from L-band InSAR observations [PDF]
, 2011 The 2009 MW7.8 Fiordland (New Zealand) earthquake is the largest to have occurred in New Zealand since the 1931 Mw 7.8 Hawke’s Bay earthquake, 1 000 km to the northwest.
Li, Z., Qin, Z., Qu, W., Young, K.
core +1 more source
Satellite Monitoring of Railways using Interferometric Synthetic Aperture Radar (InSAR)
, 2021 There is over 15,600 km of track in the Swedish railroad network. This network is vital for the transportation of people and goods across the country. It is important that this network is monitored and maintained to ensure good function and safety. A tool for monitoring and measuring ground deformation over a large area remotely with high frequency and
Palmqvist, Carl-William +10 more
openaire +3 more sources
Geomatics, Natural Hazards & Risk, 2019 The Datong basin is one of the complex geologic environments in China. Several faults are distributed in the basin, and a number of hidden faults have been discovered within the basin. Ground fissures (GFs) and land subsidence occur in this region.
Chengsheng Yang +5 more
doaj +1 more source
Mapping ice-shelf flow with interferometric synthetic aperture radar stacking [PDF]
, 2012 International ...
Gourmelen, Noel +6 more
core +4 more sources
Journal of Sensors, 2022 Land subsidence is one of the serious natural disasters which can cause heavy casualties and economic losses. As a vital method, Interferometric Synthetic Aperture Radar (InSAR) can provide quick and efficient solutions for analysis. Currently, most reviews on InSAR application in land subsidence only focused on single types of land areas, such as the ...
Yuanzhe Wu +3 more
openaire +2 more sources
An aseismic slip pulse in northern Chile and along-strike variations in seismogenic behavior [PDF]
, 2006 We use interferometric synthetic aperture radar, GPS, and seismic observations spanning 5 to 18 years to reveal a detailed kinematic picture of the spatiotemporal evolution of fault slip in a region corresponding to the 30 July 1995 M_w 8.1 subduction ...
Pritchard, M. E., Simons, M.
core +1 more source