Sinkhole and subsidence size distribution across dolomitic land in Gauteng
نویسندگان
چکیده
منابع مشابه
Evaluation of land subsidence in Kashmar-Bardaskan plain, NE Iran
The development of agriculture and industry and the increase of population in countries with arid to semi-arid climates have led to more harvesting of groundwater resources and as a result land subsidence in different parts of the worlds. Decades of groundwater overexploitation in the Kashmar-Bardaskan plain in the north-east of Iran has resulted substantial land subsidence in this plain. The p...
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این مقاله فاقد چکیده میباشد.
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The earth's surface, due to its natural conditions and its structure is always changing and reshaping. One of the created deformations is the land subsidence. This is the most dangerous events which can be seen in most urban areas especially in the agricultural plains today. This study aims at zoning land subsidence and recognition of geometrical factors in southwest of Tehran. To estimate and ...
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The potential of differential SAR interferometry for land subsidence monitoring is reported on. The principle of the technique and the approach to be used on a specific case are first presented. Then significant results using SAR data from the ERS satellites for various sites in Germany, Mexico, and Italy, representing fast (mlyear) to slow (mmlyear) deformation velocities, are discussed. The S...
متن کاملLand Subsidence Measurement with Sar Interferometric Data
The paper focuses on the measurement of land subsidence and, more generally, of land deformation phenomena using the differential interferometric SAR (Synthetic Aperture Radar) technique (DInSAR). The paper begins with a concise description of the properties of the differential interferometric phase, which represents the information source for the estimation of the terrain deformation phenomena...
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ژورنال
عنوان ژورنال: Journal of the South African Institution of Civil Engineering
سال: 2018
ISSN: 1021-2019,2309-8775
DOI: 10.17159/2309-8775/2018/v60n2a1