Municipal polygons are a graphical representation of the former municipal boundaries as defined in the Municipalities Regulation - Municipalities Act and have an associated place name attribute. These boundaries are no longer in effect as of January 1, 2023.

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This map of the residual total magnetic field was derived from data acquired during a helicopter-borne aeromagnetic survey carried out by Fugro Airborne Surveys during the period between February 4 to March 15, 2010. The data were recorded using split-beam cesium vapour magnetometers (sensitivity = 0.005 nT) rigidly mounted on each of the two Astar 350B aircraft (C-FGSC and C-GAVO). The nominal traverse and control line spacings were, respectively, 400 m and 2 400 m, and the aircraft flew at a nominal terrain clearance of 100 m. Traverse lines were oriented N30°E with orthogonal control lines. The flight path was recovered following post-flight differential corrections to the raw Global Positioning System data and inspection of ground images recorded by a vertically-mounted video camera. The survey was flown on a pre-determined flight surface to minimize differences in magnetic values at the intersections of control and traverse lines.

Reprocessing of magnetic data for Yukon was performed between November 2016 and March 2017. Aeromagnetic data were compiled, data of different resolutions were merged, and a series of images individually levelled for each map sheet were produced. For each 250k-scale map, the following magnetic derivative maps were produced: 1. Residual Total Magnetic Field; 2. Reduced-to-Pole Magnetic Field (RTP); 3. First Vertical Derivative of the Reduced-to-Pole Magnetic Field (RTP_VD); and 4. Tilt Derivative of the Reduced-to-Pole Magnetic Field (RTP_TDR). These maps are provided as pdfs, geotiffs and Geosoft grid files. Colour ramps/legends are provided for each map.

This photo map allows a user to view the thousands of photographs collected as part of the NWT Ecosystem Classification program, in reference to the NWT landscape. Photos are viewable by zooming in to a minimum scale of 1:1,000,000 then hovering over a photo point to pop-up the image(s) at that location. At that scale, the flight lines turn off and the photo points turn on. A user may also generate reports of a selected photo(s) and its attributes by using the 'Create a Photo Summary Report' and using the drawing tools to make your selection.  For more information, please visit the Forest Resources website:

Gross merchantable volume - hardwood (GMVHWD) is an expression of merchantable stem hardwood volume (m3) on a per-hectare basis. Available here as a raster (GeoTIF) with a 20 m pixel resolution. Download: Here The Saskatchewan Ministry of Environment, Forest Service Branch, has developed a forest resource inventory (FRI) which meets a variety of strategic and operational planning information needs for the boreal plains. Such needs include information on the general land cover, terrain, and growing stock (height, diameter, basal area, timber volume and stem density) within the provincial forest and adjacent forest fringe. This inventory provides spatially explicit information as 10 m or 20 m raster grids and as vectors polygons for relatively homogeneous forest stands or naturally non-forested areas with a 0.5 ha minimum area and a 2.0 ha median area.  Gross merchantable volume per hectare - hardwood (GMVHWD) is an expression of merchantable hardwood stem volume (m3) on a per-hectare basis. Calculations are made assuming a cut-to-length scenario, and including all stem wood from a 30 cm stump height to an 8 cm top diameter (inside bark), with a minimum bole length of 5.1 m and a minimum log length of 2.7 m for hardwood. GMVHWD is available here as a color-mapped 16-bit unsigned integer raster grid in GeoTIFF format with a 20 m pixel resolution. An ArcGIS Pro layer file (*.lyrx) is supplied for viewing GMVHWD data in the following 50 m3/ha categories. Domain: [NULL, 0…1000]. RANGE LABEL RED GREEN BLUE 0 <= GMVHWD < 25 0 NA NA NA 25 <= GMVHWD < 75 50 63 81 181 75 <= GMVHWD < 125 100 66 101 160 125 <= GMVHWD < 175 150 68 121 138 175 <= GMVHWD < 225 200 71 140 117 225 <= GMVHWD < 275 250 74 160 96 275 <= GMVHWD < 325 300 85 178 79 325 <= GMVHWD < 375 350 123 191 74 375 <= GMVHWD < 425 400 161 203 70 425 <= GMVHWD < 475 450 198 216 66 475 <= GMVHWD < 525 500 236 229 61 525 <= GMVHWD < 575 550 255 226 53 575 <= GMVHWD < 625 600 255 209 40 625 <= GMVHWD < 675 650 255 191 28 675 <= GMVHWD < 725 700 255 174 16 725 <= GMVHWD < 775 750 255 156 3 775 <= GMVHWD < 825 800 253 139 9 825 <= GMVHWD < 875 850 251 121 20 875 <= GMVHWD < 925 900 249 103 31 925 <= GMVHWD < 975 950 246 85 43 975 <= GMVHWD <= 1000 1000 244 67 54 For more information, see the Forest Inventory Standard of the Saskatchewan Environmental Code, Forest Inventory Chapter.

Concordance file showing which Census Subdivision a particular Township land parcel is in. Also has geo-coordinate for CSD centre. For general use purposes, as some inaccuracies may exist.

Welcome to the Elections NWT Online Map Viewer. The Online Map Viewer uses the boundaries that will be in effect for the 2023 Territorial General Election

This aeromagnetic survey was carried out by Geo Data Solutions GDS Inc. from January 12, 2018 to March 16, 2018. The data were recorded using split-beam cesium vapour magnetometers mounted in the tail booms of a Beechcraft King Air and a Piper Navajo. The nominal traverse and control line spacings were 400 m and 2400 m, and the aircraft flew at a nominal terrain clearance of 150 m. Travers lines were oriented N45°E with orthogonal control lines.

This map of the residual total magnetic field was derived from data acquired during an aeromagnetic survey carried out by Goldak Airborne Surveys during the period May 16, 2009 to July 1, 2009. The data were recorded using a split-beam cesium vapour magnetometer mounted in the tail boom of a Piper Navajo aircraft. The nominal traverse and control line spacings were 400 m and 2400 m, respectively, and the aircraft flew at a nominal terrain clearance of 150 m.