Technical Standard Analysis and Optimal Monitoring Technology to Prevent Ground Subsidence
نویسندگان
چکیده
منابع مشابه
Integrated Radar Interferometry for Ground Subsidence Monitoring
This paper reports the progress of the ongoing ESA CAT-1 project (ID 1078). Radar interferometry (InSAR) has been used together with GIS (Geographic Information System) technique to monitor ground subsidence due to underground mining in a test site around the Appin township, southwest of Sydney, Australia. Various digital elevation models (DEMs) are assessed using elevation profiles from ground...
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This paper describes the results using data from ALOS and ENVISAT satellites for the purpose of subsidence monitoring over underground coal mine sites in the state of New South Wales, Australia, using the differential interferometric synthetic aperture radar (DInSAR) technique. The quality of the mine subsidence monitoring results is mainly constrained by the noise due to the spatial and tempor...
متن کاملIntegrated Space Geodetic Techniques for Monitoring Ground Subsidence Due to Underground Mining
Ground subsidence monitoring is of paramount importance in relation to the safety and efficiency of underground mining operations. Moreover, in established coal fields in eastern Australia, it has become harder and harder to select underground minesites which can avoid major engineering structures both on the surface and underground (highways, bridges, buildings, abandoned workings of old under...
متن کاملAssessment of radar interferometry performance for ground subsidence monitoring due to underground mining
This paper describes the results from the recently launched SAR satellites for the purpose of subsidence monitoring over underground coal mine sites in the state of New South Wales, Australia, using differential interferometric synthetic aperture radar (DInSAR) technique. The quality of the mine subsidence monitoring results is mainly constrained by noise due to the spatial and temporal decorre...
متن کاملThe Integration of GPS, Satellite Radar Interferometry, and GIS Technologies for Ground Subsidence Monitoring
A variety of deformation surveying techniques have been extensively used for measuring the pattern of ground subsidence. These include precise levelling, total station traversing, aerial photogrammetry and GPS surveys. The impact on the surface infrastructure of underground coal mining to the southwest of Sydney is continuously monitored using a combination of these techniques. Since 2002, expe...
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ژورنال
عنوان ژورنال: Journal of the Korean Society of Hazard Mitigation
سال: 2020
ISSN: 1738-2424,2287-6723
DOI: 10.9798/kosham.2020.20.1.307