MODIS is an optical sensor on board NASA’s polar orbit satellites terra and aqua, which provides daily global coverage. These Chlorophyll-a products are derived from MODIS imagery. Chlorophyll-a is calculated from the Fluorescence Line Height (FLH) using an algorithm developed by Greg McCullough from the University of Manitoba. FLH is calculated using the Surface Reflectance from these MODIS bands.

The files in the Zip file are Chloropyll-a products over Lake Winnipeg for the 2013 season in Geotiff format.The Geotiff files are in UTM 14 datum=WGS84 projection. The file naming conversion is 4_YYYY-MM_DD_mmss_Winnipeg_new_dos.tif, where YYYY-MM_DD_mmss is the MODIS acquistion date/time. For the Water Quality Service applications, click here.

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Champ Valeur
Dataset Name Lake Winnipeg Satellite and Chl-a Derived Images
Dataset General Type Lake Winnipeg
Dataset Type Jeu de données
Dataset Level
Program Website https://c-core.ca/
Keyword Vocabulary Polar Data Catalogue
Keyword Vocabulary URL https://www.polardata.ca/pdcinput/public/keywordlibrary
Theme Freshwater
Dataset Status Terminé
Maintenance and Update Frequency Not planned
Dataset Last Revision Date 2015-02-13
Dataset DOI 10.5203/8xte-xd11
Metadata Creation Date 2022
Publisher CanWIN
Champ Valeur
Dataset Collection Start Date 2014-09-23
Dataset Collection End Date 2017-09-24
Spatial regions Lake Winnipeg
Spatial extent West Bound Longitude
Spatial extent East Bound Longitude
Spatial extent South Bound Latitude
Spatial extent North Bound Latitude
Champ Valeur
Sample Collection
Activity Collection Type
Preferred citation
Analytical Instrument
Analytical Method
Champ Valeur
License Name Creative Commons Attribution 4.0 International
Licence Type Open
Embargo Date
Licence URL https://spdx.org/licenses
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Champ Valeur
Dataset Authors
Dataset Authors 1
Titre
C-Core
Type of Name
Organizational
e-mail
info@c-core.ca
Affiliation
C-Core
ORCID ID
Contributors
Project Data Curator C-core
Project Data Curator email info@c-core.ca
Project Data Curator Affiliation C-Core
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