DocumentCode
3022857
Title
A Method for Improving Positioning Accuracy of SAR Imagery Based on RFM
Author
Huang Zuo-wei ; He Shu
Author_Institution
Hunan Univ. of Technol., Zhuzhou, China
fYear
2013
fDate
29-30 June 2013
Firstpage
43
Lastpage
46
Abstract
With the rapid development of the sensor technology, it become possible for us to acquire SAR remote sensing image in the same region, In this paper a method for improving positioning accuracy of SAR imagery based on RFM are investigated. At the same time it associated with model construction, parameter solution and refinement of RFM model are extensively studied, and its block adjustment method was established. Through the experiment of a few SAR imagery covering some places of hunan region in China The experimental result shows that the positioning accuracy can be greatly improved in the case of absence of ground control points.
Keywords
radar imaging; remote sensing by radar; synthetic aperture radar; China; RFM; SAR imagery; positioning accuracy; remote sensing image; sensor technology; Automation; Manufacturing; SAR image; affine transform; imaging model; rational function model;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Manufacturing and Automation (ICDMA), 2013 Fourth International Conference on
Conference_Location
Qingdao
Type
conf
DOI
10.1109/ICDMA.2013.11
Filename
6597929
Link To Document