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Title: | The comparison of bathymetric estimation from three high resolution satellite imagery |
Other Titles: | International Seminar and Workshop on Hydrography Roles of Hydrography in Marine Industry and Resources Management |
Authors: | Bachri, Samsul Selamat, Muhammad Banda Siregar, Vincentius Paulus Wouthuyzen, Sam Windupranata, Wiwin Bachri, Samsul |
Keywords: | bathymetric high resolution imagery bathymetric estimation |
Issue Date: | 2013 |
Publisher: | Indonesian Surveyor Association, Ikatan Surveyor Indonesia (ISI) Indonesian Hydrographic Society, Masyarakat Hidrografi Indonesia (MHI) Geospatial Information Agency, Badan Informasi Geospasial (BIG) National Land Agency, Badan Pertanahan Nasional (BPN) Naval Hydro-Oceanographic Office, Dinas Hidro-Oseanografi (DISHIDROS) |
Abstract: | This study was using three high resolution satellite imagery to estimate bathymetric condition at shallow water coral reef environment around Pulau Panggang, Jakarta. The Worldview 2 supply 2 m spasial resolution with 8 spectral band, whereas Quickbird 2 produce 2.44 m spatial resolution in 4 spectral band and ALOS produce 10 m spasial resolution with also 4 spectral band. Red band of ALOS and Quickbird have high correlation with sand depth and the lowest are blue bands. Among this bands, Quickbird red band is the highest and its blue band is the lowest. Worldview visible bands may have low sand depth correlation because of noise from ripple wave during acquisition. This study shown that, Quickbird image is proven able to map water depth variation up to 8 metre at reef flat and lagoon area of Panggang island, Jakarta with RMSe is 1.1 metre. The result also shown an opportunity to implement this approach to bathymetric mapping of shallow water area at remote small islands. |
URI: | http://repository.ipb.ac.id/handle/123456789/65454 |
ISBN: | 978-602-9058-53-2 |
Appears in Collections: | Faculty of Fisheries and Marine Science |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Samsul Bachri;Muhammad Banda Selamat; Vincentius P Siregr,Sam Wouthuyzen.pdf | Fulltext | 793.37 kB | Adobe PDF | View/Open |
cover-proceeding.pdf | Cover | 2.92 MB | Adobe PDF | View/Open |
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