Monitoring surface deformation caused by land backfill using Sentinel-1 image

doi:10.13474/j.cnki.11-2246.2021.0178

Abstract

Abstract: In order to monitor the safety of the airport surface deformation, the synthetic aperture radar interferometry (InSAR) technology is used to monitor and analyze the stable scattering of the airport reclamation area. The annual deformation rate data results and high-resolution deformation time series results in the study area are obtained by inversion, and the temporal and spatial distribution characteristics of surface deformation in the monitoring period Hong Kong international airport are analyzed. In order to prove the accuracy and reliability of the monitoring results, the vertical displacement data of GNSS (global navigation satellite system) observation station is used to cross verify the inversion results of InSAR method, which proves that the two methods have good consistency.

Key words: synthetic aperture radar interferometry, deformation, time series, spatial and temporal distribution characteristics, accuracy verification

CLC Number:

P237

YANG Yingxin, HONG Wusheng, WU Manqiao. Monitoring surface deformation caused by land backfill using Sentinel-1 image[J]. Bulletin of Surveying and Mapping, 2021, 0(6): 67-70.

References

[1] 朱建军,邢学敏,胡俊,等.利用InSAR技术监测矿区地表形变[J].中国有色金属学报,2011,21(10):2564-2576.
[2] 朱建军,李志伟,胡俊.InSAR变形监测方法与研究进展[J].测绘学报,2017,46(10):1717-1733.
[3] 李德仁,周月琴,马洪超.卫星雷达干涉测量原理与应用[J].测绘科学,2000(1):9-12.
[4] 雷坤超,陈蓓蓓,贾三满,等.基于PS-InSAR技术的北京地面沉降特征及成因初探[J].光谱学与光谱分析,2014,34(8):2185-2189.
[5] 王腾,Daniele PERISSIN, Fabio ROCCA,廖明生.基于时间序列SAR影像分析方法的三峡大坝稳定性监测[J].中国科学(地球科学),2011,41(1):110-123.
[6] 秦晓琼,杨梦诗,王寒梅,等.高分辨率PS-InSAR在轨道交通形变特征探测中的应用[J].测绘学报,2016,45(6):713-721.
[7] 吴毅彬,葛红斌,刘光庆,等.基于MT-InSAR技术的厦门新机场填海区沉降监测[J].工程勘察,2021,49(2):57-61.
[8] 陈汉苧. 基于时序InSAR技术的川西高填方机场设施形变研究[D].成都:电子科技大学,2019.
[9] 王群,张蕴灵,董永福,等.基于时序InSAR技术的填海造陆区围堤工程沉降监测[J].公路,2021,66(2):276-281.
[10] 刘国祥,丁晓利.沿海地区DInSAR形变探测:精度与可应用性分析[J].测绘通报,2006(9):9-13.
[11] 张丽珍,刘海欣.港珠澳大桥岛隧工程大圆筒结构边坡稳定分析[J].中国港湾建设,2015,35(6):9-13.
[12] 唐云,李洋,樊亮亮.香港机场第三跑道填海工程插入式钢圆筒结构设计[J].水运工程,2020(9):180-185.
[13] 吴建中.中国地面沉降地质灾害区划方法与实践[J].上海国土资源,2011,32(2):84-87.
[14] 刘国祥,丁晓利,陈永奇,等.极具潜力的空间对地观测新技术——合成孔径雷达干涉[J].地球科学进展,2000(6):734-740.
[15] 刘国祥,丁晓利,陈永奇,等.使用卫星雷达差分干涉技术测量香港赤腊角机场沉降场[J].科学通报,2001(14):1224-1228.
[16] VILLASENOR J, ZEBKER H A. Decorrelation in interfer-ometric radar echoes[J]. IEEE Transactions on Geo-science and Remote Sensing,1992,30(5):950-959.
[17] 欧阳伦曦,李新情,惠凤鸣, 等.哨兵卫星Sentinel-1A数据特性及应用潜力分析[J].极地研究,2017,29(2):286-295.
[18] POYRAZ F, HASTAOǦLU K Ö. Monitoring of tectonic movements of the Gediz Graben by the PSInSAR method and validation with GNSS results[J]. Arabian Journal of Geosciences,2020,13(17):844.
[19] 林珲,马培峰,王伟玺.监测城市基础设施健康的星载MT-InSAR方法介绍[J].测绘学报,2017,46(10):1421-1433.
[20] 许强,董秀军,李为乐.基于天-空-地一体化的重大地质灾害隐患早期识别与监测预警[J].武汉大学学报(信息科学版),2019,44(7):957-966.