Photogrammetric workstation from Wuhan Technical University of Surveying and Mapping (WTUSM)

Jianqing Zhang; Zuxun Zhang; Xiaoliang Wu; Zhihong Wang; Tong Qiu; Hui Cao

doi:10.1117/12.182886

17 August 1994 Photogrammetric workstation from Wuhan Technical University of Surveying and Mapping (WTUSM)

Jianqing Zhang, Zuxun Zhang, Xiaoliang Wu, Zhihong Wang, Tong Qiu, Hui Cao

Proceedings Volume 2357, ISPRS Commission III Symposium: Spatial Information from Digital Photogrammetry and Computer Vision; (1994) https://doi.org/10.1117/12.182886
Event: Spatial Information from Digital Photogrammetry and Computer Vision: ISPRS Commission III Symposium, 1994, Munich, Germany

Abstract

A digital photogrammetric workstation is a digital stereoplotter based on digital stereo images for various photogrammetric applications. Digital photogrammetry has reached a practical degree. Most of its technical problems for extraction of terrain information have been solved. Its workstation is available and affordable, and has the capabilities to produce all types of conventional photogrammetric products, as well as some new products, such as perspective scenes and animated landscapes. In the past fifteen years, a digital photogrammetric workstation named WuDAMS (Wuhan's Digital Automatic Mapping System) has been installed in WTUSM (Wuhan Technical University of Surveying and Mapping), Wuhan, P. R. China. In this paper, the hardware, the software, the theoretic foundation, and potential applications of WuDAMs are introduced. The photogrammetric workflow, flexibility, ease-of- use, and accuracy of WuDAMS are also outlined.

Citation Download Citation

Jianqing Zhang, Zuxun Zhang, Xiaoliang Wu, Zhihong Wang, Tong Qiu, and Hui Cao "Photogrammetric workstation from Wuhan Technical University of Surveying and Mapping (WTUSM)", Proc. SPIE 2357, ISPRS Commission III Symposium: Spatial Information from Digital Photogrammetry and Computer Vision, (17 August 1994); https://doi.org/10.1117/12.182886

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KEYWORDS

Digital photography

Photogrammetry

Feature extraction

Image processing

Raster graphics

Associative arrays

Geographic information systems

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