The Canadian Base Network (CBN) is a network of forced-centring pillars, which serve as the ground segment of monumented control of the Canadian Spatial Referencing System...
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This fact sheet discusses the history of the survey control in Alberta including the development of the Alberta Survey Control (ASC) network, surveying infrastructure, the...
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Information on the waterbody, species and strain, number of stocked fish, size, and week of stocking. Current year fish stocking information is updated regularly and subject to...
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This document describes the transformation grids available in Alberta to transform coordinate data from one geometric reference frame to another and vice-versa as well as data...
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The National Transformation Analysis Data tables allows land surveyors, engineers and others to gain insight into the quality of transformation grids that allow them to...
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This Alberta Official Statistic describes how the River Water Quality Index (RWQI) for Alberta provides a general assessment of water quality at 28 Long-Term River Network...
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This Alberta Official Statistic describes how Alberta Environment and Parks tracks participation and encourages hunting and fishing because these activities promote responsible...
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The distribution of Terrain - 20K Digital Elevation Models data to the public is provided by AltaLIS Ltd., distributing agent for the Alberta Data Partnerships Ltd. (ADP),...
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The ECOSYS (Ecological Information System) database is a provincial database that stores over 26,000 vegetation and soil plots described in the province of Alberta. This...
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The distribution of Property - Alberta Township System (ATS) data to the public is provided by AltaLIS Ltd., distributing agent for the Alberta Data Partnerships Ltd. (ADP),...
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In Alberta there are two official vertical datums; The Canadian Geodetic Vertical Datum of 2013 (CGVD2013) and the Canadian Geodetic Vertical Datum of 1928 (CGVD28). This fact...
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This Fact Sheet presents a brief overview of provincial readjustments of the Alberta Survey Control network as well as national (cross-Canada) readjustments that define the...
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Alberta Survey Control Marker (ASCM) index maps are a graphical representation of the provincial spatial referencing system. The index maps display the location of integrated...
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This Alberta Official Statistic summarizes annual results of calculations of air quality index values as calculated by quality-assured and quality-controlled hourly ambient air...
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Geodetic Control publishes coordinate data with respect the North American Datum of 1927 (NAD27) and the North American Datum of 1983 (NAD83). The NAD83 coordinate data is...
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This fact sheet discusses the 3TM and UTM mapping planes and their representation on Alberta Survey Control Marker (ASCM) ID cards and for plans of survey.
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Table showing the Established Coordinates that have had their status changed by Monuments placed. Statutory declaration are available upon request through the Director of...
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