The study of methods for correcting global Digital Terrain Models using remote sensing data

• Autorzy: Kolb I. , Lutcyschyn M. , Panek M.
• Języki publikacji: EN

Abstrakty

EN

This work describes original methods of improving the quality of Digital Elevation Models (DEM), obtained by means of satellite altimetry data. Shown are subsequent steps of geometric correction of global raster DEM, such as SRTM, SRTM DLR and ASTER GDEM, which are commonly available. According to the authors of this analysis, methods proposed here can be used in geoinformation projects.

Słowa kluczowe

EN

digital terrain model (DTM); Digital Elevation Models (DEM); shuttle radar topographic mission (SRTM); satellite images; geographic information system (GIS)

PL

cyfrowy model terenu; system informacji geograficznej; zdjęcie satelitarne

• Wydawca: Wydawnictwo Uniwersytetu Rolniczego w Krakowie
• Czasopismo: Geomatics, Landmanagement and Landscape
• Rocznik: 2013
• Tom: no. 3
• Strony: 59--66
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Kolb I.

• Lviv Polytechnic National University Department of Photogrammetry and Geoinformatics

autor

Lutcyschyn M.

• Lviv Polytechnic National University Department of Photogrammetry and Geoinformatics

autor

Panek M.

• Lviv Polytechnic National University Department of Photogrammetry and Geoinformatics

Bibliografia

• ASTER Global Digital Elevation Mo del Version 2: Summary of validation results, August 31, 2011, http://www.jspacesystems.or.jp/ersdac/GDEM/ver2Validation/Summary_GDEM2_validation_report_final.pdf.
• Austin J.M., Gallant J.C. 2010. Comparison of Intermap 5 m DTM with SRTM 1 second DEM. CSIRO: Water for a healthy country national research flagship. Report to Murray Darling Basin Authority, 18.
• Jarvis A., Rubiano J., Nelson A., Farrow A., Mulligan M. 2004. Practical use of SRTM data in the tropics: Comparisons with digital elevation models generated from cartographic data. Centro Internacional de Agricultura Tropical (CIAT), 198.
• Koch A., Heipke C., Lohmann P. 2002. Analysis of SRTM DTM. Methodology and practical results. Symposium on Geospatial Theory, Processing and Applications, Symposium sur la théorie, les traitements et les applications des données Géospatiales. Commission IV, WG IV/6, Ottawa.
• Shangmin Z., Weiming C., Chenghu Z., Xi C., Shifang Z., Zengpo Z., Haijiang L., Huixia C. 2011. Accuracy assessment of the ASTER GDEM and SRTM3 DEM: an example in the Loess Plateau and North China Plain of China, Intern. J. Remote Sens.
• SRTM 90m Digital Elevation Data, http://srtm.csi.cgiar.org/.
• SRTM DEM processing and elimination of artifacts, http://www.esoter.net/?q=content/srtm-dem-processing-and-elimination-artefacts.
• http://dx.doi.org/10.1080/01431161.2010.532176.