Study on Change of Topography in Closed Water Area with Positioning Data and Depth Data
Techniques to update bottom topographical data in the closed water area are illustrated. Positional data from a RTK-GPS are transformed to rectangular coordinates by the Gauss-Krüger projection, and synchronized with depth data from an echo-sounder to generate three dimensional topographical data. Three dimensional topographical data are corrected to reduce errors due to the movement of a boat with outcomes from a clinometer and a compass.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
Document Type: Research Article
Affiliations: Okayama University Graduate School of Environmental and Life Science, 1-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
Publication date: April 1, 2017
More about this publication?
- ADVANCED SCIENCE LETTERS is an international peer-reviewed journal with a very wide-ranging coverage, consolidates research activities in all areas of (1) Physical Sciences, (2) Biological Sciences, (3) Mathematical Sciences, (4) Engineering, (5) Computer and Information Sciences, and (6) Geosciences to publish original short communications, full research papers and timely brief (mini) reviews with authors photo and biography encompassing the basic and applied research and current developments in educational aspects of these scientific areas.
- Editorial Board
- Information for Authors
- Subscribe to this Title
- Ingenta Connect is not responsible for the content or availability of external websites