JIANG Houjun, LIAO Mingsheng, ZHANG Lu, WANG Teng. High Resolution SAR Interferometric DEM Reconstruction with COSMO-SkyMed Tandem Data[J]. Geomatics and Information Science of Wuhan University, 2011, 36(9): 1055-1058.
Citation: JIANG Houjun, LIAO Mingsheng, ZHANG Lu, WANG Teng. High Resolution SAR Interferometric DEM Reconstruction with COSMO-SkyMed Tandem Data[J]. Geomatics and Information Science of Wuhan University, 2011, 36(9): 1055-1058.

High Resolution SAR Interferometric DEM Reconstruction with COSMO-SkyMed Tandem Data

Funds: 国家863计划资助项目(2009AA12Z1464);国家973计划资助项目(2007CB714405)
More Information
  • Received Date: July 05, 2011
  • Published Date: September 04, 2011
  • We introduce COSMO-SkyMed Earth observation system,and explore the relationship between coherence and high resolution SAR and Tandem constellation.A DEM of Mt.Qilian of China is generated by InSAR with COSMO-SkyMed Tandem data.We propose a method based on lowpass filtering on differential interferometric phase to estimate height error induced by atmosphere and orbit error,and analyze decorrelation factors.Compared with ASTER GDEM,the COSMO-SkyMed DEM shows more details.The experimental results demonstrate the potential of COSMO-SkyMed's application in InSAR DEM generation.
  • Related Articles

    [1]ZHANG Yongxin, ZHANG Wangfei, JI Yongjie, ZHAO Han. Forest Height Estimation and Inversion of Satellite-Based X-band InSAR Data[J]. Geomatics and Information Science of Wuhan University, 2024, 49(12): 2279-2289. DOI: 10.13203/j.whugis20220373
    [2]WU Chuanjun, WANG Changcheng, SHEN Peng, ZHU Jianjun, FU Haiqiang. A Multi-baseline PolInSAR Forest Height Inversion Method Based on S-RVoG Model with Linearly Varying Extinction[J]. Geomatics and Information Science of Wuhan University, 2022, 47(1): 149-156. DOI: 10.13203/j.whugis20190336
    [3]HU Kailong, LIU Qingwang, CUI Ximin, PANG Yong, MU Xiyun. Regional Forest Canopy Height Estimation Using Multi-source Remote Sensing Data[J]. Geomatics and Information Science of Wuhan University, 2018, 43(2): 289-296, 303. DOI: 10.13203/j.whugis20160066
    [4]WU Qiong, TENG Yuntian, ZHANG Bing, HUANG Dalun. Calculation of Measurement-Height in Development of the Absolute Gravimeter[J]. Geomatics and Information Science of Wuhan University, 2017, 42(12): 1773-1778. DOI: 10.13203/j.whugis20150529
    [5]LIU Xiaolong, ZHNAG Yonghong, SONG Weidong. Building Height Information Extracting Technique Based on PSInSARLIU[J]. Geomatics and Information Science of Wuhan University, 2017, 42(4): 482-487,524. DOI: 10.13203/j.whugis20140239
    [6]LI Ning, WANG Changcheng, PENG Xing, FU Haiqiang, LI Pengfei, XIONG Wenxiu. A Dual-baseline Polarimetric SAR Interferometry Method for Building Height Inversion[J]. Geomatics and Information Science of Wuhan University, 2016, 41(10): 1333-1338. DOI: 10.13203/j.whugis20140675
    [7]LIU Bin, GUO Jiming, SHI Junbo, WU Dijun. A GPS Height Fitting Method Based on the EGM2008 Model and Terrain Correction[J]. Geomatics and Information Science of Wuhan University, 2016, 41(4): 554-558. DOI: 10.13203/j.whugis20160249
    [8]YU Bo, LIU Yanchun, BIAN Gang, XIAO Fumin. Correction of Vertical Free-Air in Marine Magnetic Surveying[J]. Geomatics and Information Science of Wuhan University, 2008, 33(9): 926-929.
    [9]DANG Yamin, CHENG Chuanlu, CHEN Junyong, ZHANG Peng. GPS Data Processing of the 2005 Qomolangma Height Surveying[J]. Geomatics and Information Science of Wuhan University, 2006, 31(4): 297-300.
    [10]GUO Hairong, JIAO Wenhai, YANG Yuanxi, LIU Guangming. Systematic Error of the 1985 National Height Datum[J]. Geomatics and Information Science of Wuhan University, 2004, 29(8): 715-719.

Catalog

    Article views PDF downloads Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return