On the Correlation of Sea Surface Temperature and Chlorophyll in Upwelling Events from Satellite Imagery
- 1 Department Applied Physics, University of Cadiz, Spain
- 2 Department Ship-building, University of Cadiz, Spain
ISSN: 2476-0536
Année de publication: 2017
Volumen: 5
Número: 1
Pages: 555655
Type: Révision
D'autres publications dans: Oceanography & Fisheries Open access Journal
Résumé
The relationship between SST and chlorophyll fields from satellite imagery can be computed from several methods. However, the value of the correlation of both fields uses to be lower than expected. It is demonstrated that this is due to a shift between the two fields from the time response of the biological system and the marine dynamic. Authors present a simple method to correct the shift between both fields based on the computation of their skeletons to improve the correlation.