Service Description: A compilation of the footprints of all airborne magnetic surveys over NWT for which digital data are publically available.
Service ItemId: c45e076401664d909d4b389f172c8cf2
Has Versioned Data: false
Max Record Count: 1000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
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Layers:
Description: The footprints of airborne magnetic surveys conducted in the Northwest Territories (NWT) are presented on a backdrop of major NWT shorelines, territorial borders, roads, and selected communities. Footprints in two layers, Government Magnetic Footprints and Industry Magnetic Footprints, are symbolized according to a combination of flight-line spacing and period during which the survey was flown. Line weight and style reflect the period. Colour reflects the line spacing. Labels for government surveys in the Annotation layer are the same color as the corresponding footprint symbol. Industry surveys are not labelled.
The source data for surveys commissioned by the NWT Geological Survey (NTGS) or submitted by private industry to NTGS are available through NTGS. The "Link" attributes in the footprints shapefiles contain a URL link to the source data. The Hyperlink tool (in the Tools toolbar) can be clicked on any footprint polygon to open the corresponding URL.
Copyright Text:
Spatial Reference: PROJCS["NAD_1983_NWT_Lambert_120",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",60.0],PARAMETER["Standard_Parallel_2",77.0],PARAMETER["Latitude_Of_Origin",60.0],UNIT["Meter",1.0]]
Initial Extent:
XMin: -1539005.64406002
YMin: 573725.383065308
XMax: 2061559.89403994
YMax: 2633139.76281188
Spatial Reference: PROJCS["NAD_1983_NWT_Lambert_120",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",60.0],PARAMETER["Standard_Parallel_2",77.0],PARAMETER["Latitude_Of_Origin",60.0],UNIT["Meter",1.0]]
Full Extent:
XMin: -1245044.9711245
YMin: -124194.155983063
XMax: 1767599.22110442
YMax: 2501838.14763117
Spatial Reference: PROJCS["NAD_1983_NWT_Lambert_120",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",60.0],PARAMETER["Standard_Parallel_2",77.0],PARAMETER["Latitude_Of_Origin",60.0],UNIT["Meter",1.0]]
Units: esriMeters
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