Results 131 to 140 of about 1,368 (192)

Investigation of permafrost environment using Pol D-InSAR at X-Band

open access: yes, 2015
Garestier, F.   +4 more
openaire   +1 more source

Phase Unwrapping Methods for D-InSAR

2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021
In addition to GPS and leveling, there are also synthetic aperture radar (SAR) measurements in the field of remote sensing. Differential interferometric SAR (D-InSAR) is a surface deformation measurement technology developed from synthetic aperture radar interferometry (InSAR).
Chen Xie   +13 more
openaire   +1 more source

Spaceborne D-InSAR system: Coherence analysis

2014 IEEE Geoscience and Remote Sensing Symposium, 2014
Spaceborne D-InSAR system is a kind of SAR satellite system aiming at differential interferometry application. It provides us a capability of measuring subtle deformation on the ground with phase difference. In this work, we focused on the system performance analysis theory as a first step to launch the research work on the overall spaceborne D-InSAR ...
null Wei Li   +5 more
openaire   +1 more source

Spaceborne D-InSAR system: Conceptual overview

2015 IEEE 5th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2015
Spaceborne D-InSAR system is a kind of SAR satellite system aiming at differential interferometry application. It provides us a capability of measuring subtle deformation on the ground with phase difference. Different from existing satellite SAR missions, during the system conceptual design period, the primary objectives is improving the deformation ...
Wei Li   +8 more
openaire   +1 more source

Monitoring mine collapse by D-InSAR

Mining Science and Technology (China), 2010
Abstract For harmful ground collapse and its special deformation characteristics, which causes SAR images to lose coherence, InSAR technology cannot be applied in monitoring surface collapse in mining areas. We took the Shenmu mining area in northern Shaanxi province as an example to study subsidence in mining areas and proposed an interpolated multi-
Chengsheng YANG   +4 more
openaire   +1 more source

D-InSAR Technique for Land Subsidence Monitoring

Earth Science Frontiers, 2008
Abstract The land subsidence has been a global disastrous problem, and the conventional geodetic technique is highly incompetent in the large-scale and serious land deformation monitoring. The D-InSAR technique has been widely applied and deeply researched in the field of the land deformation monitoring.
Yao Guoqing, Mu Jingqin
openaire   +1 more source

Land subsidence monitoring by D-InSAR technique

Mining Science and Technology (China), 2011
Abstract Nowadays, the researches of using Differential Interferometric Synthetic Aperture Radar (D-InSAR) technique to monitor the land subsidence are mainly on how to qualitatively analyze the subsidence areas and values, but the analysis of subsidence process and mechanism are insufficient.
Hongdong Fan   +4 more
openaire   +1 more source

Mapping surface displacement based on D-InSAR technique

2011 International Conference on Remote Sensing, Environment and Transportation Engineering, 2011
D-InSAR technique has been increasingly used in the measurement of surface displacement over the last two decades. The incredible characteristics of D-InSAR technique are its high measurement accuracy in the order of centimeters, even millimeters; large spatial coverage and continuous monitoring capabilities in all weather and all time in monitoring ...
null Shaochun Dong, null LuLu Huang
openaire   +1 more source

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