Research on Unification of Spatial Reference of Multi-source Data in 3S Integration

Author

Xin, Mei ; Weihong, Cui ; Mengquan, Wu

Author_Institution

Grad. Univ. of Chinese Acad. of Sci., Beijing

fYear

2006

fDate

July 31 2006-Aug. 4 2006

Firstpage

1824

Lastpage

1827

Abstract

Spatial reference unification is the foundation of "3S" integration project and is also complicated. This paper proposes and designs scheme for coordinate unification according to constitute of multi-source data and system requirements in digital tobacco "3S" monitoring project, then solves the two problem: WGS84 datum transformation with local datum and SAR image calibration with other spatial data in research area. The result proves that the scheme satisfies the precision requirement of this project which makes good preparation for the following monitoring work.

Keywords

agriculture; geographic information systems; geophysical techniques; geophysics computing; remote sensing by radar; synthetic aperture radar; visual databases; 3S integration project; SAR image calibration; WGS84 datum transformation; coordinate unification; digital tobacco 3S monitoring project; multisource data spatial reference unification; Calibration; Construction industry; Data engineering; Decision making; Geographic Information Systems; Image converters; Information analysis; Remote monitoring; Remote sensing; Roads;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 2006. IGARSS 2006. IEEE International Conference on

Conference_Location

Denver, CO

Print_ISBN

0-7803-9510-7

Type

conf

DOI

10.1109/IGARSS.2006.471

Filename

4241618