Description

The "Total Gross Drainage Areas of the AAFC Watersheds Project - 2013" dataset is a geospatial data layer containing polygon features representing the maximum area that could contribute surface runoff (total gross drainage areas) for each gauging station of the Agriculture and Agri-Food Canada (AAFC) Watersheds Project. These polygons overlap as upstream land surfaces form part of multiple downstream gauging stations’ total gross drainage areas. Drainage area includes all land whose surface runoff contributes to the same drainage outlet or gauging station. Many gauging stations share the same headwaters, thus the overlapping areas (or polygons). The majority of the drainage areas in this dataset have shared areas.

Resources

Name	Format	Description	Link
Pre-packaged FGDB files (Bilingual)	Unknown		https://agriculture.canada.ca/atlas/data_donnees/watersheds2013/data_donnees/fgdb/HYD_AAFC_TOTAL_GROSS_DRAIN_FGDB.zip
Pre-packaged GeoJSON files (Bilingual)	GeoJSON		https://agriculture.canada.ca/atlas/data_donnees/watersheds2013/data_donnees/geojson/HYD_AAFC_TOTAL_GROSS_DRAIN.zip
Data Product Specification (English)	PDF		https://agriculture.canada.ca/atlas/data_donnees/watersheds2013/supportdocument_documentdesupport/en/ISO_19131_AAFC_Watersheds_Project_2013_Data_Product_Specification.pdf
Data Product Specification (French)	PDF		https://agriculture.canada.ca/atlas/data_donnees/watersheds2013/supportdocument_documentdesupport/fr/Projet_des_bassins_hydrographiques_d_AAC_2013_Specifications_de_contenu_informationnel_ISO_19131.pdf

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