| 基于GAMMA的雷达影像干涉测量分析 |
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| 引用本文： | 姜江,宋伟东.基于GAMMA的雷达影像干涉测量分析[J].交通科技与经济,2009,11(1):45-46,53. |
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| 作者姓名： | 姜江 宋伟东 |
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| 作者单位： | 辽宁工程技术大学测绘学院,辽宁,阜新,123000 |
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| 摘 要： | 差分合成孔径雷达干涉测量是近几年迅速发展起来的微波遥感技术，具有高分辨率、全天时、全天候、大区域等突出优势，已经成功应用在城市的地面沉降监测中。分析差分干涉测量的整个处理流程，应用GAMMA软件实现了美国某地区雷达影像的差分干涉处理，精度达到厘米级甚至毫米级。验证了D-InSAR技术可以成功应用于城市地面沉降的监测，为预防地面沉降的危害提供了研究依据。
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| 关 键 词： | 雷达 INSAR 差分干涉 GAMMA |
The Study on Radar Interferometry with GAMMA |
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| JIANG Jiang,SONG Wei-dong.The Study on Radar Interferometry with GAMMA[J].Technology & Economy in Areas of Communications,2009,11(1):45-46,53. |
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| Authors: | JIANG Jiang SONG Wei-dong |
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| Institution: | Liaoning Technical University;Surveying and Mapping Department;Fuxin 123000 Liaoning;China |
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| Abstract: | In recent years,Differential Interferometric Synthetic Aperture Radar(D-InSAR)is the rapid de- velopment technology in the microwave remote sensing with high precision,all-time,all-weather and large regional imaging capabilities.It has been successfully applied in the city's land subsidence monitoring by its unique advantages.This paper introduces D-InSAR processing procedure.It can be Monitoring of ground deformations in USA with GAMMA.the result shows that the precision is in centimeter(even in millime- t... |
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| Keywords: | INSAR GAMMA |
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