Standardized Precipitation Index

Standardized Precipitation Index The Standardized Precipitation Index (SPI) was generated for certain Environment Canada long-term climate stations in Ontario. The SPI quantifies the precipitation deficit and surplus for multiple time scales , including: * one month * three months * six months * nine months * 12 months * 24 months You can use the SPI to study the impact of dry and wet weather conditions to create comprehensive water management approaches. The SPI data package is distributed as a Microsoft Access Geodatabase. __This is a legacy dataset that we no longer maintain or support.__ The documents referenced in this record may contain URLs (links) that were valid when published, but now link to sites or pages that no longer exist. 2024-03-27 Government of Ontario Nature and EnvironmentEnvironment and Natural ResourcesGovernment information Standardized Precipitation IndexHTML https://geohub.lio.gov.on.ca/datasets/mnrf::standardized-precipitation-index Indice normalisé des précipitationsHTML https://geohub-fr.lio.gov.on.ca/datasets/mnrf::indice-normalisé-des-précipitations Original metadata (https://data.ontario.ca)HTML https://data.ontario.ca/dataset/522899b3-bce2-4244-935a-c2da2029c79a Original metadata (https://data.ontario.ca/fr)HTML https://data.ontario.ca/fr/dataset/522899b3-bce2-4244-935a-c2da2029c79a User Guide (extracted from geohub)PDF https://www.publicdocs.mnr.gov.on.ca/mirb/Standardized Precipitation Index - User Guide.pdf 1e16d005-31ed-4fbe-ae08-c85301fe7e5a.zip (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/StandardizedPrecipitationIndex.zip

The Standardized Precipitation Index (SPI) was generated for certain Environment Canada long-term climate stations in Ontario. The SPI quantifies the precipitation deficit and surplus for multiple time scales , including: * one month * three months * six months * nine months * 12 months * 24 months You can use the SPI to study the impact of dry and wet weather conditions to create comprehensive water management approaches. The SPI data package is distributed as a Microsoft Access Geodatabase. This is a legacy dataset that we no longer maintain or support. The documents referenced in this record may contain URLs (links) that were valid when published, but now link to sites or pages that no longer exist.

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