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Service Description: For the last 50+ years, the NB Department of Natural Resources and Energy Development (DNRED) has captured lake depth (bathymetry) data for various lakes across New Brunswick. This data was originally captured by ‘sounding’ which is the process of measuring depth at a point using a weighted, marked line. (This process could easily miss significant variations since measurements were taken at intervals.) These points were then mapped, and these maps have since been converted to digital GIS data. Newer data has been collected using sonar and GPS technology. Due to the technique used, the number of points will vary by waterbody and within waterbodies. These points, and any products made from them, should not be used for navigational purposes.
NOTE: The information collected and/or stored at DNRED is considered the authoritative source, and no individual or organization has the authority to prevent others from using and manipulating this data.
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Copyright Text: New Brunswick Department of Natural Resources and Energy Development
Spatial Reference:
2036
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Comments: For the last 50+ years, the NB Department of Natural Resources and Energy Development (DNRED) has captured lake depth (bathymetry) data for various lakes across New Brunswick. This data was originally captured by ‘sounding’ which is the process of measuring depth at a point using a weighted, marked line. (This process could easily miss significant variations since measurements were taken at intervals.) These points were then mapped, and these maps have since been converted to digital GIS data. Newer data has been collected using sonar and GPS technology. Due to the technique used, the number of points will vary by waterbody and within waterbodies. These points, and any products made from them, should not be used for navigational purposes.
NOTE: The information collected and/or stored at DNRED is considered the authoritative source, and no individual or organization has the authority to prevent others from using and manipulating this data.
Subject: For the last 50+ years, the NB Department of Natural Resources and Energy Development (DNRED) has captured lake depth (bathymetry) data for various lakes across New Brunswick.
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Keywords: Open Data,GNB,DNRED,New Brunswick,Nouveau Brunswick,Depths,Fish and Wildlife
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