Naslov
Evaluation of different digital elevation models

Autori
Kranjčić, Nikola ; Težak, Denis ; Rezo, Milan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
18th International multidisciplinary scientific geoconference SGEM2018: Geoinformatics, Geodesy and Mine Surveying / - , 2018, 757-764

ISBN
978-619-7408-40-9

Skup
18th International Multidisciplinary Scientific GeoConference (SGEM 2018)

Mjesto i datum
Albena, Bugarska, 02.07.2018. - 08.07.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
digital elevation models, ASTER, ALOS, State geodetic administration of Republic of Croatia, real-time kinematics

Sažetak
Use of digital elevation models is crucial in fast growing need on developing project documentation to design roads and other buildings. There are a lot of different digital elevation models available online for free download and free use. However the production of such models come from different sources and one can expect different results using different digital elevation models. In this paper evaluation of such digital elevation models will be given. Faculty of Geotechnical Engineering is monitoring exploitation of stonepit in Novi Golubovec, named Lovno II. Measurement are made with classic geodetic instruments and monitoring begun in 2002. Having in mind that online available digital elevation models are obtained in different time period they will be compared to digital elevation models of Lovno II measured in equivalent time period. In this paper evaluation of digital elevation models of state geodetic administration of Republic of Croatia will also be provided. The results will be given in the graph form.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija

POVEZANOST RADA