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1M Base Map plus Hydrologic Unit Code 4 & 6 Watersheds of Alberta - Provincial Base Map Series

Description

This cartographic quality series of 1:1 000 000 scale colour maps cover the provincial extent of Alberta. The primary provincial base map displays the Alberta Township System (ATS), major... More ≫

Description

This cartographic quality series of 1:1 000 000 scale colour maps cover the provincial extent of Alberta. The primary provincial base map displays the Alberta Township System (ATS), major hydrographic features, municipalities, major roads, railways and select geoadministrative features (parks, reserves, etc.). In addition to the primary provincial base map, this series includes various themes that overlay the primary base map. The update of this map series is based on the provincial Base Features Access Update Program that has an approximate 5 year update cycle. Each individual map sheet is provided in Adobe .pdf format. The Hydrologic Unit Code (HUC) Watersheds of Alberta represents a collection of five nested hierarchically structured drainage basin feature classes that have been created using the Hydrologic Unit Code system of classification developed by the United States Geological Survey (USGS) with accommodation to reflect the pre-existing Canadian classification system. The...

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750K Base Map plus Hydrologic Unit Code 8 & 10 Watersheds of Alberta Map

Description

This cartographic quality 1:750 000 scale colour map covers the provincial extent of Alberta and also displays the Alberta Township System (ATS), major hydrographic features, municipalities, major... More ≫

Description

This cartographic quality 1:750 000 scale colour map covers the provincial extent of Alberta and also displays the Alberta Township System (ATS), major hydrographic features, municipalities, major roads, railways and select geoadministrative features (parks, reserves, etc.). In addition to the primary provincial base map, this series includes various themes that overlay the primary base map. Each individual map sheet is provided in Adobe .pdf format. This series is generally updated on an annual basis. The Hydrologic Unit Code (HUC) Watersheds of Alberta represents a collection of five nested hierarchically structured drainage basin feature classes that have been created using the Hydrologic Unit Code system of classification developed by the United States Geological Survey (USGS) with accommodation to reflect the pre-existing Canadian classification system. The HUC Watersheds of Alberta consist of successively smaller hydrologic units that nest within larger hydrologic units,...

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1M Base Map plus Hydrologic Unit Code 6 & 8 Watersheds of Alberta - Provincial Base Map Series

Description

This cartographic quality series of 1:1 000 000 scale colour maps cover the provincial extent of Alberta. The primary provincial base map displays the Alberta Township System (ATS), major... More ≫

Description

This cartographic quality series of 1:1 000 000 scale colour maps cover the provincial extent of Alberta. The primary provincial base map displays the Alberta Township System (ATS), major hydrographic features, municipalities, major roads, railways and select geoadministrative features (parks, reserves, etc.). In addition to the primary provincial base map, this series includes various themes that overlay the primary base map. The update of this map series is based on the provincial Base Features Access Update Program that has an approximate 5 year update cycle. Each individual map sheet is provided in Adobe .pdf format. The Hydrologic Unit Code (HUC) Watersheds of Alberta represents a collection of five nested hierarchically structured drainage basin feature classes that have been created using the Hydrologic Unit Code system of classification developed by the United States Geological Survey (USGS) with accommodation to reflect the pre-existing Canadian classification system. The...

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1M Base Map plus Hydrologic Unit Code 2 & 4 Watersheds of Alberta - Provincial Base Map Series

Description

This cartographic quality series of 1:1 000 000 scale colour maps cover the provincial extent of Alberta. The primary provincial base map displays the Alberta Township System (ATS), major... More ≫

Description

This cartographic quality series of 1:1 000 000 scale colour maps cover the provincial extent of Alberta. The primary provincial base map displays the Alberta Township System (ATS), major hydrographic features, municipalities, major roads, railways and select geoadministrative features (parks, reserves, etc.). In addition to the primary provincial base map, this series includes various themes that overlay the primary base map. The update of this map series is based on the provincial Base Features Access Update Program that has an approximate 5 year update cycle. Each individual map sheet is provided in Adobe .pdf format. The Hydrologic Unit Code (HUC) Watersheds of Alberta represents a collection of five nested hierarchically structured drainage basin feature classes that have been created using the Hydrologic Unit Code system of classification developed by the United States Geological Survey (USGS) with accommodation to reflect the pre-existing Canadian classification system. The...

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Feral Horse Minimum Count

Description

This dataset provides the point locations of horse bands as they were observed during annual aerial surveys. Equine Management Zones are surveyed using a helicopter and horses observed on the... More ≫

Description

This dataset provides the point locations of horse bands as they were observed during annual aerial surveys. Equine Management Zones are surveyed using a helicopter and horses observed on the landscape during minimum count surveys are reported. Data is stored in file geodatabase, feature class format with associated attributes, meaning each point has a number of horses observed and age class. This dataset simply reports the horses counted on the landscape at one snapshot in time. This data also depicts the flight track flown during the annual aerial minimum counts. Surveys are flown by helicopter once per year when suitable conditions permit. Areas are typically flown by grid pattern within high density areas and over known horse locations. In low density areas, preferred habitats are flown. For additional methodology information and results from prior years please visit https://www.alberta.ca/feral-horse-management.aspx

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Aerial Overview Surveys 2011 - Current

Description

Aerial overview surveys are carried out by observers in fixed-wing aircraft flying at appropriate safe heights above ground level over the forest canopy. Surveys cover extensive areas to detect as... More ≫

Description

Aerial overview surveys are carried out by observers in fixed-wing aircraft flying at appropriate safe heights above ground level over the forest canopy. Surveys cover extensive areas to detect as many new FHDA-caused disturbances as possible. Surveyors record locations, extent, severity, possible causative agent and host tree species involved in the disturbances. Aerial surveys are cost-effective means of obtaining forest health damaging agent (FHDA) caused disturbance data at the landscape level. These surveys help to manage forests by providing early detection of FHDAs and once detected, by monitoring their trends. Aerial surveys are carried out to record locations, extent and severity of new, FHDA-caused disturbances. changes to known FHDA disturbances for historical and evaluation purposes. background information needed for planning management actions. and, forest health data at the forest area, regional and provincial levels for reporting and inventory update. This dataset...

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Mountain Pine Beetle Inventory 2011 - Current

Description

The mountain pine beetle (Dendroctonus ponderosae Hopkins, MPB) is native to western Canada. It attacks all pine including lodgepole, limber, whitebark and jack pine. Over the past 40 years the... More ≫

Description

The mountain pine beetle (Dendroctonus ponderosae Hopkins, MPB) is native to western Canada. It attacks all pine including lodgepole, limber, whitebark and jack pine. Over the past 40 years the range of mountain pine beetle has expanded, possibly due to changes in the area of climatically suitable habitat. Known Limitations: The areas surveyed each year can be different and therefore year over year comparisons may be difficult. the surveyors do not do ground truthing for all disturbances identified, therefore it is not guaranteed that all of the disturbances are caused by MPB. the surveyors do not necessarily map tree patches less than three red trees and therefore the dataset may not include all MPB killed trees. 'grey' attacked trees are not captured. the surveyors attempt to distinguish between 'new' faders and 'old' faders but the accuracy of this distinction is not guaranteed and therefore the data may reflect several years and several generations of MPB attack. Beetle year is...

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Catchment Structural Units

Description

This project generated unique numerical codes at the pixel level to provide wall-to-wall coverage of 128 unique Catchment Structural Units (CSUs) codes based on land use-land cover (LULC),... More ≫

Description

This project generated unique numerical codes at the pixel level to provide wall-to-wall coverage of 128 unique Catchment Structural Units (CSUs) codes based on land use-land cover (LULC), surficial geology, wetlands and slope across the Province. The Provincial CSU layer represents the quantification of combined structural influences at an individual pixel scale, as expressed by a specific numeric and text code. These codes reflect the geospatial layers used to represent catchment structure. The CSU data is presented at a pixel resolution of 20 x 20 m and five initial structural layers (i.e., land cover, land use, surficial geology, wetlands and slope). This resolution was chosen to balance detail with computational efficiency. Each class within the structural layers were assigned unique numeric codes of different orders of magnitude.

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Grizzly Bear Management Areas

Description

The Grizzly Bear Management Areas encompass the Recovery (Core and Secondary Access Management Areas combined), Support, and Habitat Linkage Zones for each grizzly bear subpopulation. The Grizzly... More ≫

Description

The Grizzly Bear Management Areas encompass the Recovery (Core and Secondary Access Management Areas combined), Support, and Habitat Linkage Zones for each grizzly bear subpopulation. The Grizzly Bear Management Areas are the area where the Government of Alberta focuses efforts on grizzly bear recovery and management.

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Project Returns for Riparian Area Assessment of the Red Deer River Watershed

Description

The Riparian Area Assessment of Red Deer River watershed includes the Buffalo, Kneehills, Little Red Deer and Threehills subwatershed. This project focused on assessing riparian habitat along... More ≫

Description

The Riparian Area Assessment of Red Deer River watershed includes the Buffalo, Kneehills, Little Red Deer and Threehills subwatershed. This project focused on assessing riparian habitat along lake, creek, stream and river shorelines. This dataset was created for the Red Deer River Watershed Alliance as a part of a large scale riparian area assessment in Alberta. The overall goal of this project was to quantify and characterize the intactness of riparian management areas in the Red Deer River watershed. Riparian habitat was assessed along approximately 5,285 km of shoreline within the Buffalo, Kneehills, Little Red Deer, and Threehills subwatersheds. These four subwatersheds cover an area of ~11,754 km2 and are located in central Alberta, roughly between Ponoka and Airdrie.

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