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STAC Collection - KD - Curuai - S2 20m VisBands

Kd data generated based Semi-Analytical Algorithm developed by Maciel et al. (2020) ( https://doi.org/10.1016/j.isprsjprs.2020.10.009). The underwater light field modeling is essential for the understanding of biogeochemical processes, such as photosynthesis, carbon fluxes, and sediment transports in inland waters. Water-column light attenuation can be quantified by the diffuse attenuation coefficient of the downwelling irradiance (Kd). This dataset represents the Kd estimate for a Sentinel-2/MSI time-series at Curuai Lake region - Lower Amazon floodplains. This time-series data was generated for 66 Sentinel-2/MSI scenes (08/2015 to 09/2019) during the research paper titled Mapping of diffuse attenuation coefficient in optically complex waters of amazon floodplain lakes. This product was funded by the Brazilian Development Bank (BNDES), Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq).

Simple

Date (Publication)
Status
On going
Point of contact
  INPE/MCTI - Data Support
Maintenance and update frequency
Continual
Keywords
  • classification

  • sentinel

  • sentinel-2

  • thematic

  • cloud optimized geotiff

  • cog

  • diffuse attenuation

  • light attenuation

  • optically complex waters

  • neural networks

Access constraints
Copyright
Use constraints
License
Other constraints

Creative-Commons-Attribution-4.0-International: https://creativecommons.org/licenses/by/4.0/

Spatial representation type
Grid
Metadata language

eng

Character set
UTF8
Topic category
  • Imagery base maps earth cover
Begin date
2015-08-19
End date
2019-09-02
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Reference system identifier
UTM/WGS84
Distribution format
  • JSON COG PNG ( )

OnLine resource
INPE STAC Browser ( WWW:LINK-1.0-http--link )

This is the landing page for the INPE STAC server. The SpatioTemporal Asset Catalogs (STAC) provide a standardized way to expose collections of spatial temporal data. Here you will find collections of data provided by projects and areas of INPE.

OnLine resource
KD - Curuai - S2 20m VisBands Collection ( WWW:LINK-2.0-http--link )

End point to access INPE Spatio Temporal Asset Catalog (STAC) server, collection KD_S2_20M_VISBANDS_CURUAI-1

Hierarchy level
Dataset
File identifier
KD_S2_20M_VISBANDS_CURUAI-1 XML
Metadata language
Portuguese
Character set
UTF8
Date stamp
2024-10-21T18:21:11
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Point of contact
  INPE/MCTI - Lucas Martins Oliveira ( Bolsista PCI )
 
 

Overviews

overview

Spatial extent

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W
thumbnail


Keywords


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Associated resources

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