Sentinel-2 derived Chlorophyll-a prediction maps for high-altitude lakes in the Sierra Nevada, Spain

DOI

This dataset contains chlorophyll-a (ug/L) predictions for 4 high-altitude lakes in the Sierra Nevada Mountain Range, Spain. Predictions were made using a simple linear regression model with field sample chlorophyll-a as the dependent variable, and the following Sentinel-2 derived spectral index as the independent variable: B3 - (B4+((B2-B4)*((665-560)/(665-490)))

Prediction maps are included as GeoTiffs and NetCDF files. Sentinel-2 data were atmospherically corrected using the following algorithms: - ACOLITE (Vanhellemont & Ruddick, 2018) - 6SV (Vermote et al. 2006)

Identifier
DOI https://doi.org/10.5281/zenodo.10059784
Source https://deims.org/dataset/df0f74b1-4cae-44a5-ba7f-d0c176a63f4d
Related Identifier https://deims.org/api/datasets/df0f74b1-4cae-44a5-ba7f-d0c176a63f4d
Metadata Access https://deims.org/pycsw/catalogue/csw?service=CSW&version=2.0.2&request=GetRecordById&Id=df0f74b1-4cae-44a5-ba7f-d0c176a63f4d&outputSchema=http://www.isotc211.org/2005/gmd
Provenance
Creator Thedmer Postma; Carmen Pérez Martínez; Domingo Alcaraz Segura; Javier Martínez López; Joana Llodrà Llabrés
Publisher DEIMS-SDR
Contributor DEIMS-SDR Site and Dataset registry deims.org
Publication Year 2024
Rights No conditions apply to access and use; public access limited according to Article 13(1)(g) of the INSPIRE Directive
OpenAccess true
Contact thedmer.postma(at)ugr.es
Representation
Discipline Environmental Monitoring
Spatial Coverage (-3.329W, 37.055S, -3.329E, 37.055N)
Temporal Coverage Begin 2020-06-01T00:00:00Z
Temporal Coverage End 2023-10-01T00:00:00Z