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Title: Effective velocity estimation for space-borne SAR
Authors: Wong, Frank H. 
Tan, Ngee Leng
Yeo, Tat Soon 
Issue Date: 2000
Citation: Wong, Frank H.,Tan, Ngee Leng,Yeo, Tat Soon (2000). Effective velocity estimation for space-borne SAR. International Geoscience and Remote Sensing Symposium (IGARSS) 1 : 90-92. ScholarBank@NUS Repository.
Abstract: This paper presents a direct and simple method to determine the `effective' velocity in the hyperbolic slant range equation used in processing of space-borne SAR data. The algorithm first uses the orbit state vector to generate the actual instantaneous slant range as a function of azimuth time, for a selected point on the ground. This is followed by fitting the set of slant ranges with a hyperbolic model, which is used in most SAR processing algorithms.
Source Title: International Geoscience and Remote Sensing Symposium (IGARSS)
Appears in Collections:Staff Publications

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