搜索结果: 1-15 共查到“摄影测量与遥感技术 Subsidence”相关记录16条 . 查询时间(0.039 秒)
THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND
DInSAR subsidence interferometry correlation
2017/7/12
The change of urban construction land affect the subsidence directly or indirectly, the method of D-InSAR has centimeter level or even millimeter accuracy that can provide a reliable and accurate data...
LAND SUBSIDENCE MONITORING USING PS-InSAR TECHNIQUE FOR L-BAND SAR DATA
Differential Interferometric synthetic (D-InSAR) Persistent Scatterer Interferometry Levelling Anthropogenic targets
2016/11/24
Differential SAR-Interferometry (D-InSAR) is one of the potential source to measure land surface motion induced due to underground coal mining. However, this technique has many limitation such as atmo...
MONITORING GROUND SUBSIDENCE IN AREAS COVERED BY DENSE VEGETATION USING TERRASAR-X IMAGES:A CASE STUDY OF HANGZHOU
Ground subsidence InSAR high resolution TerraSAR-X Hangzhou
2016/11/23
Hangzhou, the capital of Zhejiang province has suffered serious ground subsidence during the past several decades, due to long term over-exploration of groundwater. In this paper, the time series InSA...
DIFFERENTIAL RADAR INTERFEROMETRY AND ITS APPLICATION IN MONITORING UNDERGROUND COAL MINING-INDUCED SUBSIDENCE
DInSAR PSInSAR SBAS IPTA Mine Subsidence
2016/3/17
Ground subsidence due to underground coal mining threatens the safety of surface infrastructure such as buildings, roads, bridges, powerlines and telecommunication cables, and can causeenvironmental p...
RADAR INTERFEROMETRY FOR GROUND SUBSIDENCE MONITORING USING ALOS PALSAR DATA
Remote Sensing Land Monitoring SAR Radar
2015/12/30
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...
MONITORING OF HASHTGERD LAND SUBSIDENCE INDUCED BY OVEREXPLOITATION OF GROUNDWATER USING SAR INTERFEROMETRY
Interferometry Subsidence Aquifer Remote Sensing Geology Change Detection SAR Acquisition
2015/12/28
It was recognized that a large area in Hashtgerd plain, in the vicinity of Tehran, is subject to the land subsidence. GPS continuous measurements and precise leveling surveys carried out by National C...
COAL MINE LAND SUBSIDENCE MONITORING BY USING SPACEBORNE INSAR DATA-A CASE STUDY IN FENGFENG,HEBEI PROVINCE,CHINA
Spaceborne InSAR DInSAR Land Subsidence Coal Mine
2015/12/28
In this paper, the DInSAR technique is used to process the spaceborne SAR data including 32 C band ENVISAT ASAR, 21 L band JERS SAR data to derive the temporal land subsidence information from 1993 to...
REMOTE SENSING DETECTION FOR SUBSIDENCE-RESULTED WATER BODY AND SOLID-WASTE DUMP IN COAL MINE:YANZHOU BEING A CASE
Land Cover Change Detection Coal mining Satellite Image NDWI Infrared
2015/12/23
Taking LandSat TM/ETM+ images as information source, this paper used the Normalized Difference Water Index (NDWI) to extract mining subsidence-resulted surface water body information in Yanzhou coal m...
MULTI BAND INSAR ANALYSIS OF SUBSIDENCE DEVELOPMENT BASED ON THE LONG PERIOD TIME SERIES
InSAR Konya closed basin subsidence GIS
2016/1/15
The SAR Interferometry (InSAR) application has shown great potential in monitoring of land terrain changes and in detection of land deformations such as subsidence. Longer time analysis can lead to un...
Monitoring of Recent Land Subsidence and Ground Fissures in Xi'an With SAR Interferometry
Land subsidence Ground fissure Differential InSAR Monitoring
2015/11/20
The City of Xian, China, has been experiencing significant land subsidence and ground fissure activities since 1960s that have brought various severe geohazards including damages to buildings, bridges...
Visualized application of GIS in mining subsidence analysis
Visualized Application with GIS Mining Subsidence Analysis System MapInfo/ MapBasic
2015/8/17
To determine the degree of mining affection on surface or in strata, the GIS technique is used, with Mapinfo as the platform.
Through programming of seam inclination-based subsidence mathematical mod...
SUBSIDENCE DETECTION USING INTEGRATED MULTI TEMPORAL AIRBORNE IMAGERY
Change Detection Hazard Hyper Spectral Integration Multi Temporal Photography Surface
2015/7/29
Multi temporal aerial photography and airborne hyper spectral imagery have been integrated for the detection and monitoring of coal
mining subsidence hazards. Digital elevation models derived from s...
An Analysis of Surface Subsidence in Chiba Using PSInSAR Technique
PSInSAR Surface subsidence The public master image Interferograms PS points
2015/7/27
Currently, surface subsidence has become an important problem what we are facing. Because of complex topography, uneven distribution of rainfall, and the fast development of urbanization, many cities ...
ANALYSING THE LAW OF DYNAMIC SUBSIDENCE IN MINING AREA BY FUSING INSAR AND LEVELING MEASUREMENTS
Central South University China University of mining and Technology
2014/4/24
Understanding the law of mining surface dynamic subsidence plays an important role in protecting the villages and other
infrastructures against subsidence damage and disturbance. Unfortunately, the ...
Detecting Subsidence Along a High Speed Railway by Ultrashort Baseline TCP-InSAR with High Resolution Images
SAR PS-InSAR TCP-InSAR High resolution Subsidence Detecting Phase Unwrapping High Speed Railway
2014/4/22
A High Speed Railway goes across Wuqing district of Tianjin, China. Historical studies showed that the land subsidence of this area was very serious, which would give rise to huge security risk to the...