THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND
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 for the research of correlation analysis of subsidence monitoring by D-InSAR and the change of urba...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2017-05-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-1-W1/311/2017/isprs-archives-XLII-1-W1-311-2017.pdf |
| _version_ | 1819120571195064320 |
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| author | K. J. Yang X. X. Jiang L. Cao F. Lei H. Zeng Z. Zhang |
| author_facet | K. J. Yang X. X. Jiang L. Cao F. Lei H. Zeng Z. Zhang |
| author_sort | K. J. Yang |
| collection | DOAJ |
| description | 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 for the research of correlation analysis of subsidence monitoring by D-InSAR and the change of urban construction land. This article takes Guiyang, Nanning city as example, using 3m level TerraSAR data to construct the Subsidence model by interferometric measurement, then compared with the Chinese national land use change remote sensing survey database at the same measure time to have a correlation analysis GIS research between subsidence and the change of urban construction land. The results shows that the integral correlation coefficient achieved 0.78 between subsidence and the change of urban construction land, the major construction area and the high density construction area are with severe land subsidence. In addition, the correlation coefficient increased from the main city to the suburbs, indicates that some of the main city causes permanent settlement and is difficult to recover. It also shows that some area subsidence caused by long-term mining or other natural factors has no strong correlation with the change of urban construction land, therefore, the results of D-InSAR subsidence monitoring have a reaction on urban construction planning, guiding urban planning to high stability, low settlement area. |
| first_indexed | 2024-12-22T06:22:47Z |
| format | Article |
| id | doaj.art-22a091756f5543a2bc7d105b1afc681f |
| institution | Directory Open Access Journal |
| issn | 1682-1750 2194-9034 |
| language | English |
| last_indexed | 2024-12-22T06:22:47Z |
| publishDate | 2017-05-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-22a091756f5543a2bc7d105b1afc681f2022-12-21T18:35:55ZengCopernicus PublicationsThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences1682-17502194-90342017-05-01XLII-1-W131131510.5194/isprs-archives-XLII-1-W1-311-2017THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LANDK. J. Yang0X. X. Jiang1L. Cao2F. Lei3H. Zeng4Z. Zhang5Hunan land and Resources Planning Institute, Hunan, People's Republic of ChinaHunan land and Resources Planning Institute, Hunan, People's Republic of ChinaHunan land and Resources Planning Institute, Hunan, People's Republic of ChinaHunan land and Resources Planning Institute, Hunan, People's Republic of ChinaHunan land and Resources Planning Institute, Hunan, People's Republic of ChinaHunan land and Resources Planning Institute, Hunan, People's Republic of ChinaThe 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 for the research of correlation analysis of subsidence monitoring by D-InSAR and the change of urban construction land. This article takes Guiyang, Nanning city as example, using 3m level TerraSAR data to construct the Subsidence model by interferometric measurement, then compared with the Chinese national land use change remote sensing survey database at the same measure time to have a correlation analysis GIS research between subsidence and the change of urban construction land. The results shows that the integral correlation coefficient achieved 0.78 between subsidence and the change of urban construction land, the major construction area and the high density construction area are with severe land subsidence. In addition, the correlation coefficient increased from the main city to the suburbs, indicates that some of the main city causes permanent settlement and is difficult to recover. It also shows that some area subsidence caused by long-term mining or other natural factors has no strong correlation with the change of urban construction land, therefore, the results of D-InSAR subsidence monitoring have a reaction on urban construction planning, guiding urban planning to high stability, low settlement area.http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-1-W1/311/2017/isprs-archives-XLII-1-W1-311-2017.pdf |
| spellingShingle | K. J. Yang X. X. Jiang L. Cao F. Lei H. Zeng Z. Zhang THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND |
| title_full | THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND |
| title_fullStr | THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND |
| title_full_unstemmed | THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND |
| title_short | THE CORRELATION ANALYSIS OF SUBSIDENCE MONITORING BY D-INSAR AND THE CHANGE OF URBAN CONSTRUCTION LAND |
| title_sort | correlation analysis of subsidence monitoring by d insar and the change of urban construction land |
| url | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-1-W1/311/2017/isprs-archives-XLII-1-W1-311-2017.pdf |
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