Description

Each pixel value corresponds to the difference (anomaly) between the mean “Best-Quality” Max-NDVI of the week specified (e.g. Week 18, 2000-2014) and the “Best-Quality” Max-NDVI of the same week in a specific year (e.g. Week 18, 2015). Max-NDVI anomalies < 0 indicate where weekly Max-NDVI is lower than normal. Anomalies > 0 indicate where weekly Max-NDVI is higher than normal. Anomalies close to 0 indicate where weekly Max-NDVI is similar to normal.

Resources

Name	Format	Description	Link
Pre-packaged GeoTIF files	Unknown		https://agriculture.canada.ca/atlas/data_donnees/calms/data_donnees/tif/mod_bestquality_maxndvi/
Backgrounder (English)	PDF		https://agriculture.canada.ca/atlas/data_donnees/calms/supportdocument_documentdesupport/en/Background_to_the_MODIS_NDVI_Composites.pdf
Data Product Specification (English)	PDF		https://agriculture.canada.ca/atlas/data_donnees/calms/supportdocument_documentdesupport/en/ISO_19131_CALMS_DATA_PRODUCTS_Data_Product_Specification.pdf
Data Product Specification (French)	PDF		https://agriculture.canada.ca/atlas/data_donnees/calms/supportdocument_documentdesupport/fr/ISO_19131_PRODUITS_DE_DONNEES_CALMS.pdf
Weekly Best-Quality Maximum - NDVI Anomalies	HTML		https://agriculture.canada.ca/atlas/mivdn
Weekly Best-Quality Maximum - NDVI Anomalies	HTML		https://agriculture.canada.ca/atlas/mndvi
Weekly Best-Quality Maximum - NDVI Anomalies	Ersi REST		https://agriculture.canada.ca/imagery-images/rest/services/agextent_mod_anomaly_best_quality_max_ndvi_weekly/ImageServer
Weekly Best-Quality Maximum - NDVI Anomalies	Ersi REST		https://agriculture.canada.ca/imagery-images/rest/services/etendues_agricoles_mod_anomalies_ivdn_maximal_hebdomadaire_de_meilleure_qualite/ImageServer

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