Journal of Computer and Communications

Volume 4, Issue 15 (November 2016)

ISSN Print: 2327-5219   ISSN Online: 2327-5227

Google-based Impact Factor: 1.12  Citations  

Research on Error Analysis and Correction Technique of Atmospheric Refraction for InSAR Measurement with Distributed Satellites

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DOI: 10.4236/jcc.2016.415014    1,369 Downloads   2,587 Views  Citations
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ABSTRACT

SAR interferometry with distributed satellites is a technique based on the exploitation of the interference pattern of two SAR images acquired synchronously. The interferogram contains geometric, atmospheric, topographic and land defomation. This paper focuses on atmospheric effects on SAR interferometry, which shows theoretically that the relationship among ionosphere TEC and troposphere parameters such as temperature, relative humitdity and pressure with respect to slant rang changes. An atmospheric correction method is given in the end.

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Hu, G. , Zhang, L. , Li, G. , Gong, H. and Qin, J. (2016) Research on Error Analysis and Correction Technique of Atmospheric Refraction for InSAR Measurement with Distributed Satellites. Journal of Computer and Communications, 4, 142-150. doi: 10.4236/jcc.2016.415014.

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