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Original Data
Provincial / Territorial

Grid shift files for use with an NTv2 algorithm. The grid spacing is 30”. Supports transformations in New Brunswick between …

Last Updated: Jul 31, 2024
Date Published: Apr 20, 2021
Publisher: Government of New Brunswick
Formats: HTML Other
Keywords: map Geonb transformation ntv2 coordinates coordinate transformations transformation des coordonnées Government information
Similar Data

The National Transformation Analysis Data tables allows land surveyors, engineers and others to gain insight into the quality of transformation …

Last Updated: Jul 24, 2024
Date Published: Apr 5, 2023
Publisher: Government of Alberta
Formats: XLS Other XLSX HTML
Keywords: ASCM Alberta Survey Control NAD27 NAD83 NTV2 Data Analysis Tables 1 to 12
Provincial / Territorial

A set of grid shift files that allows GIS users to transform the coordinates of a dataset from Average Terrestrial …

Last Updated: Jul 24, 2024
Date Published: May 3, 2022
Publisher: Government of Nova Scotia
Formats: HTML
Keywords: grid shift ats77 nad83 datum transformation geodetic
Provincial / Territorial

Alberta Survey Control Marker (ASCM) data is available for three reference frames: The North American Datum of 1927 (NAD27), the …

Last Updated: Jul 24, 2024
Date Published: Apr 5, 2023
Publisher: Government of Alberta
Formats: PDF HTML
Keywords: ASCM Alberta Survey Control NAD27 NAD83

Binary Grid Shift File (.GSB format) to transform coordinates between the NAD27 and NAD83 reference systems and vice-versa.

Last Updated: Feb 22, 2022
Date Published: Sep 25, 2016
Publisher: Natural Resources Canada
Formats: Other
Keywords: geodesy geodetic survey
Provincial / Territorial

Geodetic Control publishes coordinate data with respect the North American Datum of 1927 (NAD27) and the North American Datum of …

Last Updated: Jul 24, 2024
Date Published: Apr 5, 2023
Publisher: Government of Alberta
Formats: PDF HTML
Keywords: Alberta High Precision Network Alberta Survey Control CSRS HPN NAD83 Original