Mapping Land Subsidence Hazard through InSAR (Case study: Kashmar and Khalil Abad plain)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Koohbanani H.R.; YAZDANI M.R.; HOSSEINI S.K.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Desert Management Year:2019 | Volume:7 | Issue:13 Page(s): 65-76

Download Full-Text

Persian Verion

View:

466

Download:

Cites:

Information Journal Paper

Title

Mapping Land Subsidence Hazard through InSAR (Case study: Kashmar and Khalil Abad plain)

Author(s)

Koohbanani H.R. | YAZDANI M.R. | HOSSEINI S.K. | Issue Writer Certificate

Keywords

InterferometryQ1

Sentinel-1AQ1

ZoningQ2

SubsidenceQ1

SBAS methodQ1

Abstract

Measuring of Subsidence is often challenging due to the gradual occurrence in large-scale, and advanced measuring techniques are required. The first foresighted consequence of this catastrophic phenomenon is irreversible loss of aquifer reservoir. Subsidence is downward motion of the earth's surface with negligible horizontal vector component. Subsidence is occurring with different rates in many aquifers of the country constantly, because of excessive extraction of groundwater for years which causes lowering of the water table. Increasing the intensity of this phenomenon in recent years requires modern methods of measuring Subsidence. InSAR technique can be strongly powerful that can extract vertical component in large extent, especially in areas with insufficient geodetic data. In this study, new Sentinel-1A imagery from 2014 to 2018 were used to examine the Subsidence rate in the Kashmar and Khalil Abad plain. According to the high correlation between pair images, basic interferograms was calculated. Then, using SBAS method unnecessary phases were removed. Thereafter, the displacement phase was calculated and converted to the vertical component. Maximum Subsidence rate is observed near the southwest suburb of Kashmar city and western part of Khalilabad plain. Results indicate that the Kashmar and Khalilabad plain was encountered maximum of 17 cm downward movement annually. Due to uneven and heterogeneous Subsidence, the area has susceptibility for formation of longitudinal cracks. Final map can be used to control and manage water resources and prevent natural hazards and desertification.

Cites

No record.

References

No record.

Cite

APA: Copy

Koohbanani, H.R., YAZDANI, M.R., & HOSSEINI, S.K.. (2019). Mapping Land Subsidence Hazard through InSAR (Case study: Kashmar and Khalil Abad plain). DESERT MANAGEMENT, 7(13 ), 65-76. SID. https://sid.ir/paper/252819/en

Vancouver: Copy

Koohbanani H.R., YAZDANI M.R., HOSSEINI S.K.. Mapping Land Subsidence Hazard through InSAR (Case study: Kashmar and Khalil Abad plain). DESERT MANAGEMENT[Internet]. 2019;7(13 ):65-76. Available from: https://sid.ir/paper/252819/en

IEEE: Copy

H.R. Koohbanani, M.R. YAZDANI, and S.K. HOSSEINI, “Mapping Land Subsidence Hazard through InSAR (Case study: Kashmar and Khalil Abad plain),” DESERT MANAGEMENT, vol. 7, no. 13 , pp. 65–76, 2019, [Online]. Available: https://sid.ir/paper/252819/en

Related Journal Papers