Water depth inversion from satellite dataset - BRGM - Bureau de recherches géologiques et minières Access content directly
Conference Papers Year :

Water depth inversion from satellite dataset

Abstract

Within an effort to estimate near-shore bathymetry from satellite scenes, a method based on wave celerity and wavelength estimation is developed. These wave characteristics are extracted from SPOT-5 panchromatic and multispectral scenes. The method allows us to associate the wavelength and the celerity of the same detected wave and to estimate the water depth from the dispersion relation. This technique is tested on Saint Pierre area (La Reunion Island). Results are compared to in-situ measurements and show a reasonable agreement in terms of morphology and a mean absolute bathymetric error inferior to 30 % in intermediate depths (5-30 m range).
Not file

Dates and versions

hal-03663903 , version 1 (10-05-2022)

Identifiers

Cite

Adrien Poupardin, Marcello de Michele, Daniel Raucoules, Déborah Idier. Water depth inversion from satellite dataset. IGARSS 2014 - 2014 IEEE International Geoscience and Remote Sensing Symposium, Jul 2014, Quebec City, France. pp.2277-2280, ⟨10.1109/IGARSS.2014.6946924⟩. ⟨hal-03663903⟩

Collections

BRGM
8 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More