InSAR系列讲座3 InSAR基本原理

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InSAR系列讲座3 InSAR基本原理_ InSAR系列讲座3 InSAR基本原理_
27 200412 “ Phase unwrapping 中 InSaR InSaR m }m($m=2τk) Sa 中a=克n+2rkum+2rko (9) (10a)、(1la)、 2Tke (12a) (l0b)、 [4] (11b)、(12b)、(13)“” ): 4 InSAR 中=ψm一中。-克 (10a) InSar 中=中n2-中2中 (10b) Insar 中= 入 4 中2=B2 (1lb) 入 中 4t bi h 入 Risin0 (12 B Bl (2b) R B B B B R R R R h (a 5 (b) ?1994-2018ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved 27 4200412 127 ∠R SAR ln SAR R 入 4π (14) 5 InSAR [J (5)、(6)、(7)(8) ,2000. InSAR DEt ah n Rising ,2000(4) 中2PB 5) SAR B⊥=Bcos(0-a), B [JI 2001 RI Insar DEM [J 2001 入Rsin/(PB⊥) Insar ,2002 [6 Liu, G. X.,X. L Ding. Z. L. li andz (15) W. Li Settlement field of Chek Lap Kok Airport, Hong Kong, detected by satellite synthet ture radar interfer- omety J. Chinese Science Bulletin, Vol. 46 pp. 1778 InSAR 17822001. ERS-1/2 C [7 Ding, X. L, G. X. Liu Z. W. Li and Y. Q. Chen SAR 200 Ground subsidence monit oring in Hong Kong with satellite (14) AR interfe re 2 mote Sensing, VoL. 70 No. 10 pp. 1131-1137, 2004 入/2, ERS C [8 Lius G. X,X.L Ding, Z. L. Li, Z. W.Lb Y. Q Chen sb yu pre and co seismic gpund deform ations (5.6cm) 28cm。 of the 1999 Chi- Chi, Taw an earthquake, measured w ith (10)~(13) SAR interferometry J. Computers and Geoscience Vol (1) 30,pp.333-3432004 [9 L, Z. W.,X. L Ding and G. X liu modeling atmo spheric effects on InSAR with meteorological and continuous In SAR GPS observations: algorithms and some test resuLts [J I Journal of atmospheric and Solar- Terrestri al Physics, VoL InSar 66,pp.907-917,2004 l00 ERS ]200411-03 (1968),, 4 ERS GIS 40374003) ?1994-2018 China Academic Journal Electronic Publishing House. All rights reserved. htt p://


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