Wave patterns from an optical model on Serranilla Island Cays, Colombian Caribbean
DOI:
https://doi.org/10.26640/22159045.2022.603Keywords:
Serranilla Island Cays, light propagation model, spectral wave model, reflectance, synthetic bathymetryAbstract
This article presents the methodology used to estimate synthetic bathymetry using Worldview 2 satellite images of the Serranilla Island Cays Colombian Caribbean. The estimate was made for depths of less than five meters. For this, the RGB bands were correlated with in situ bathymetric data, obtained using a single beam echo sounder, with the best correlation found for the Red band. This allowed bathymetric data to be calculated for the shallow areas, thus facilitating the input of data for the implementation of the SWAN spectral wave model in three domains, used to propagate the waves from deep waters to the barrier reef in the vicinity of Serranilla Island Cays, with which the wave patterns for the study area were obtained.
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