Naslov
New effective and economical airborne and space-borne methods for bathymetry determination (seafloor mapping)

Autori
Duplančić Leder, Tea ; Leder, Nenad

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni

Izvornik
Conference Programme and Book of Abstracts : 6th Conference for Unmanned Aerial Systems for Environmental Research / Šimić Milas, Anita - Split, 2018, 32-32

Skup
6th International Conference on “Small Unmanned Aerial Systems for Environmental Research” (UAS4Enviro 2018)

Mjesto i datum
Split, Hrvatska, 27.06.2018. - 29.06.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
airborne derived bathymetry ; hydrography ; unmanned aerial systems

Sažetak
Continental shelves make up about 8% of the entire area covered by oceans and seas and the remaining parts have a poorly defined sea bottom. Therefore, it is necessary to find efficient and preferably coast effective methods of bathymetry determination. One of the most efficient and the least expensive method is satellite derived bathymetry (SDB). Acquisition technique of bathymetric data has evolved from a shipborne platform to airborne and spaceborne acquisition. In this article we deal with Satellite Derived Bathymetry technique (SDB), as relatively new survey remote sensing acquisition technique method, which uses high-resolution multispectral satellite imagery or other remote multispectral imagery for depth determination in the coastal area of the middle Adriatic. The result of satellite derived bathymetry (SDB), which used free of charge Sentinel 2 image taken on 09th May 2017, for depth determination in the area of the Hramina Bay was shown.It can be concluded that in the coastal shallow part of the central and southern Adriatic, due to its high transparency, can be applied numerous techniques of bathymetric survey such as LIDAR, SDB and SAR using aeroplanes, helicopters, satellites and unmanned aerial systems (UAVs) of all types.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija

POVEZANOST RADA