Using SPOT6 stereo satellite imagery in mak-ing digital surface models (DSM)
Applied research | No. 32 (2017)
Applied research | No. 32 (2017)

Using SPOT6 stereo satellite imagery in mak-ing digital surface models (DSM)

DOI: 10.54491/jgac.2017.32.218
10.54491/jgac.2017.32.218
Published 2017-06-01
Minh Hai Pham
Institute of Geodesy and Cartography
Ngoc Bich Trinh
Institute of Geodesy and Cartography
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Pham, M. H., & Trinh, N. B. (2017). Using SPOT6 stereo satellite imagery in mak-ing digital surface models (DSM). Journal of Geodesy and Cartography, (32), 41–46. https://doi.org/10.54491/jgac.2017.32.218
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Abstract

SPOT6 and SPOT7 are new generations of SPOThigh spatial resolution images. The spatial resolution of these satellites has been improved to 1.5m compared to 2.5m of SPOT 5, moreover many improvements in technology and image acquisition capabilities were developed in these satellies. These high-resolution images play very important role for the purpose of establishing and updating terrain maps, however they have not yet been widely applied in Vietnam yet. The objective of this paper is to investigate the potential of SPOT6stereo satellite imagery in making digital terrain model (DSM). PCI Geomatica 2015 software was used to extract DSM and Google Earth software was used to evaluate the accuracy of the experimental result.
https://doi.org/10.54491/jgac.2017.32.218
PDF (Tiếng Việt) | Download: 280

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