Structure Top of the Haynes Aquifer, Alberta (Gridded data, ASCII format)

Structure Top of the Haynes Aquifer, Alberta (Gridded data, ASCII format) This is a 1000 m cell-sized raster grid dataset of the top of the sandstone of the Haynes member of the Paskapoo Formation. We mapped the sandstone using 3-D geostatistical modelling algorithms from data derived from sand calculations of 25 m thick slice intervals of the Paskapoo Formation. We selected the >55% sand isovalue to define sandstone, based on the results of mini-models that show vertical hydraulic connections being established if sand abundance is 55% or greater. This grid represents the upper surface of that three-dimensional body defined by the >55% sand threshold value. Alberta Geological Survey Bulletin 66 provides a detailed description of how the unit was defined. The dataset is in ESRI ASCII grid format. 2022-09-27 Government of Alberta AGS-Info@aer.ca Form DescriptorsNature and EnvironmentScience and Technology82N82O82P83A83B83C83F83G83H83I83J83KALBERTAALBERTA-FOOTHILLSALBERTA-PLAINSAQUIFERSBEDROCK-AQUIFERCANADAGEOSCIENTIFICINFORMATIONGIS-DATAHAYNES-MEMBERHYDROSTRATIGRAPHYPASKAPOO-FORMATIONRASTER-GRIDSANDSANDSTONESTRUCTURE-MAPSGovernment information Structure Top of the Haynes Aquifer, Alberta (Gridded data, ASCII format) - (ASCII GRID)ASCII Grid https://static.ags.aer.ca/files/document/DIG/DIG_2012_0026.zip Structure Top of the Haynes Aquifer, Alberta (Gridded data, ASCII format) - (HTML)HTML https://geodiscover.alberta.ca/geoportal/rest/metadata/item/c57060a2c5104fc489a30ef5d089ddf7/html Structure Top of the Haynes Aquifer, Alberta (Gridded data, ASCII format) - (XML)XML https://geodiscover.alberta.ca/geoportal/rest/metadata/item/c57060a2c5104fc489a30ef5d089ddf7/xml Alberta GeoportalHTML https://open.alberta.ca/opendata/ad58b1ab-5df7-4527-ba74-ccffec429d1a

This is a 1000 m cell-sized raster grid dataset of the top of the sandstone of the Haynes member of the Paskapoo Formation. We mapped the sandstone using 3-D geostatistical modelling algorithms from data derived from sand calculations of 25 m thick slice intervals of the Paskapoo Formation. We selected the >55% sand isovalue to define sandstone, based on the results of mini-models that show vertical hydraulic connections being established if sand abundance is 55% or greater. This grid represents the upper surface of that three-dimensional body defined by the >55% sand threshold value. Alberta Geological Survey Bulletin 66 provides a detailed description of how the unit was defined. The dataset is in ESRI ASCII grid format.

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