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Original scientific paper
https://doi.org/10.17559/TV-20160218103247

Comparison of interpolation methods and image correlation in the collection of data for digital elevation model

Sanja Šamanović   ORCID icon orcid.org/0000-0003-1212-5583 ; Institute of Cartography and Photogrammetry, Faculty of Geodesy, Kačićeva 26, Zagreb, Croatia
Damir Medak ; Institute of Geomatics, Faculty of Geodesy, Kačićeva 26, Zagreb, Croatia
Dubravko Gajski   ORCID icon orcid.org/0000-0002-0237-647X ; Institute of Cartography and Photogrammetry, Faculty of Geodesy, Kačićeva 26, Zagreb, Croatia

Fulltext: english, pdf (2 MB) pages 419-425 downloads: 208* cite
APA 6th Edition
Šamanović, S., Medak, D. & Gajski, D. (2017). Comparison of interpolation methods and image correlation in the collection of data for digital elevation model. Tehnički vjesnik, 24 (Supplement 2), 419-425. https://doi.org/10.17559/TV-20160218103247
MLA 8th Edition
Šamanović, Sanja, et al. "Comparison of interpolation methods and image correlation in the collection of data for digital elevation model." Tehnički vjesnik, vol. 24, no. Supplement 2, 2017, pp. 419-425. https://doi.org/10.17559/TV-20160218103247. Accessed 12 Jul. 2020.
Chicago 17th Edition
Šamanović, Sanja, Damir Medak and Dubravko Gajski. "Comparison of interpolation methods and image correlation in the collection of data for digital elevation model." Tehnički vjesnik 24, no. Supplement 2 (2017): 419-425. https://doi.org/10.17559/TV-20160218103247
Harvard
Šamanović, S., Medak, D., and Gajski, D. (2017). 'Comparison of interpolation methods and image correlation in the collection of data for digital elevation model', Tehnički vjesnik, 24(Supplement 2), pp. 419-425. https://doi.org/10.17559/TV-20160218103247
Vancouver
Šamanović S, Medak D, Gajski D. Comparison of interpolation methods and image correlation in the collection of data for digital elevation model. Tehnički vjesnik [Internet]. 2017 [cited 2020 July 12];24(Supplement 2):419-425. https://doi.org/10.17559/TV-20160218103247
IEEE
S. Šamanović, D. Medak and D. Gajski, "Comparison of interpolation methods and image correlation in the collection of data for digital elevation model", Tehnički vjesnik, vol.24, no. Supplement 2, pp. 419-425, 2017. [Online]. https://doi.org/10.17559/TV-20160218103247
Fulltext: croatian, pdf (2 MB) pages 419-425 downloads: 317* cite
APA 6th Edition
Šamanović, S., Medak, D. & Gajski, D. (2017). Usporedba metoda interpolacije i slikovne korelacije u prikupljanju podataka za digitalni model visina. Tehnički vjesnik, 24 (Supplement 2), 419-425. https://doi.org/10.17559/TV-20160218103247
MLA 8th Edition
Šamanović, Sanja, et al. "Usporedba metoda interpolacije i slikovne korelacije u prikupljanju podataka za digitalni model visina." Tehnički vjesnik, vol. 24, no. Supplement 2, 2017, pp. 419-425. https://doi.org/10.17559/TV-20160218103247. Accessed 12 Jul. 2020.
Chicago 17th Edition
Šamanović, Sanja, Damir Medak and Dubravko Gajski. "Usporedba metoda interpolacije i slikovne korelacije u prikupljanju podataka za digitalni model visina." Tehnički vjesnik 24, no. Supplement 2 (2017): 419-425. https://doi.org/10.17559/TV-20160218103247
Harvard
Šamanović, S., Medak, D., and Gajski, D. (2017). 'Usporedba metoda interpolacije i slikovne korelacije u prikupljanju podataka za digitalni model visina', Tehnički vjesnik, 24(Supplement 2), pp. 419-425. https://doi.org/10.17559/TV-20160218103247
Vancouver
Šamanović S, Medak D, Gajski D. Usporedba metoda interpolacije i slikovne korelacije u prikupljanju podataka za digitalni model visina. Tehnički vjesnik [Internet]. 2017 [cited 2020 July 12];24(Supplement 2):419-425. https://doi.org/10.17559/TV-20160218103247
IEEE
S. Šamanović, D. Medak and D. Gajski, "Usporedba metoda interpolacije i slikovne korelacije u prikupljanju podataka za digitalni model visina", Tehnički vjesnik, vol.24, no. Supplement 2, pp. 419-425, 2017. [Online]. https://doi.org/10.17559/TV-20160218103247

Abstracts
Digital Relief Model (DRM) is the name used officially in Croatia, and we distinguish between the original and derived DRM. Referring to the regular raster structure of elevations stored in the derived DRM, the term digital elevation model (DEM) was used for this model. Three geomorphometrically different landscapes have been tested. The elevation points were created using two methods, interpolation from the data obtained in the photogrammetric survey and image correlation, in two resolutions (5×5 and 25×25 meters). The paper presents the differences in the application of two methods of calculating DEM. The causes of differences discussed and the relative estimation of the accuracy of each method are elaborated by comparing the height of points on new models with the heights on original DRM. The recommendation for the usage of the acceptable method is given related to the accuracy, the speed of data collection and a higher degree of automation.

Keywords
DEM; DRM; image correlation; interpolation; photogrammetric survey

Hrčak ID: 186084

URI
https://hrcak.srce.hr/186084

[croatian]

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