Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique
The subsidence phenomenon is considered one of the most frequent hazards occurring worldwide and imposing irreparable damages every year. This phenomenon affects the ground’s surface and its layers and causes the ground deformation. It can be referred to as a morphological phenomenon that is associa...
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Kharazmi University
2024-03-01
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| Series: | تحقیقات کاربردی علوم جغرافیایی |
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| Online Access: | http://jgs.khu.ac.ir/article-1-3809-en.pdf |
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| author | roghayeh delaram samad fotohi mohsen hamidianpoor morteza salari |
| author_facet | roghayeh delaram samad fotohi mohsen hamidianpoor morteza salari |
| author_sort | roghayeh delaram |
| collection | DOAJ |
| description | The subsidence phenomenon is considered one of the most frequent hazards occurring worldwide and imposing irreparable damages every year. This phenomenon affects the ground’s surface and its layers and causes the ground deformation. It can be referred to as a morphological phenomenon that is associated with the gradual sinking of the ground and the vertical movement of materials. Among the various methods used to study the land subsidence pattern, the Differential Interferometric Synthetic Aperture Radar (DInSAR) technique has provided more accurate results. Therefore, this technique was used to investigate the subsidence rate in Mashhad plain from 2003 to 2010 and the Envisat ASAR (C-band) and Sentinel-1 ASAR (C-band) satellite images were employed during the year 2019. The results show that the highest subsidence rate of about 44 cm occurred in Qasem Abad and Kalateh-ye Barfi lands from 2008 to 2010. A subsidence rate of about 37 cm was also observed in the same area from 2007 to 2009. The interpolation results using piezometer well statistics show a decrease in groundwater levels in this area and confirm the accuracy of the results. |
| format | Article |
| id | doaj-art-ea945e3ea48247e1ad419f66dac59bee |
| institution | Kabale University |
| issn | 2228-7736 2588-5138 |
| language | fas |
| publishDate | 2024-03-01 |
| publisher | Kharazmi University |
| record_format | Article |
| series | تحقیقات کاربردی علوم جغرافیایی |
| spelling | doaj-art-ea945e3ea48247e1ad419f66dac59bee2025-01-31T17:31:19ZfasKharazmi Universityتحقیقات کاربردی علوم جغرافیایی2228-77362588-51382024-03-012472361377Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Techniqueroghayeh delaram0samad fotohi1mohsen hamidianpoor2morteza salari3 PhD Student of Geomorphology, Department of Physical Geography, University of Sistan and Baluchestan, Zahedan, Iran Associate Professor in Geomorphology, Department of Physical Geography, University of Sistan and Baluchestan, Zahedan, Iran Associate Professor in Geomorphology, Department of Physical Geography, University of Sistan and Baluchestan, Zahedan, Iran Msc. in Hydrogeology, project manager fo KAUSA Company LTD, Tanzania The subsidence phenomenon is considered one of the most frequent hazards occurring worldwide and imposing irreparable damages every year. This phenomenon affects the ground’s surface and its layers and causes the ground deformation. It can be referred to as a morphological phenomenon that is associated with the gradual sinking of the ground and the vertical movement of materials. Among the various methods used to study the land subsidence pattern, the Differential Interferometric Synthetic Aperture Radar (DInSAR) technique has provided more accurate results. Therefore, this technique was used to investigate the subsidence rate in Mashhad plain from 2003 to 2010 and the Envisat ASAR (C-band) and Sentinel-1 ASAR (C-band) satellite images were employed during the year 2019. The results show that the highest subsidence rate of about 44 cm occurred in Qasem Abad and Kalateh-ye Barfi lands from 2008 to 2010. A subsidence rate of about 37 cm was also observed in the same area from 2007 to 2009. The interpolation results using piezometer well statistics show a decrease in groundwater levels in this area and confirm the accuracy of the results.http://jgs.khu.ac.ir/article-1-3809-en.pdfcokrigingdinsarsubsidencepiezometer wellsdrought |
| spellingShingle | roghayeh delaram samad fotohi mohsen hamidianpoor morteza salari Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique تحقیقات کاربردی علوم جغرافیایی cokriging dinsar subsidence piezometer wells drought |
| title | Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique |
| title_full | Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique |
| title_fullStr | Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique |
| title_full_unstemmed | Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique |
| title_short | Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique |
| title_sort | investigating the land subsidence rate in tous mashhad plain using the dinsar technique |
| topic | cokriging dinsar subsidence piezometer wells drought |
| url | http://jgs.khu.ac.ir/article-1-3809-en.pdf |
| work_keys_str_mv | AT roghayehdelaram investigatingthelandsubsidencerateintousmashhadplainusingthedinsartechnique AT samadfotohi investigatingthelandsubsidencerateintousmashhadplainusingthedinsartechnique AT mohsenhamidianpoor investigatingthelandsubsidencerateintousmashhadplainusingthedinsartechnique AT mortezasalari investigatingthelandsubsidencerateintousmashhadplainusingthedinsartechnique |