The Subdivision layer is the boundary of a neighbourhood, subdivision, or commercial area within the City of Whitehorse. Locations of similar sounding street names may be resolved when the neighbourhood name is known. Data was modeled using the NENA NG9-1-1 GIS Data Template (NENA-REF-006. 2 -202 2 ). Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

This is the Grid Section portion of the Oil and Gas Land Division System. This is a grid system consisting of three sections, Area, Section and Unit used to describe Yukon Oil and Gas Dispositions, Leases and Licences. Every Grid Area shall be divided into sections. Grid Areas between 60 degrees and 68 degrees north shall be divided at intervals of 1/8 between the east and west boundaries. Grid Areas between 68 degrees and 70 degrees north shall be divided at intervals of 1/6. The north/south boundaries shall be divided at intervals of 1/10. Each section shall be numbered. Numbering starts with 1 in the southeast corner and moves north along the east edge to 10. The second row is numbered starting in the south again with 11 and goes north to 20. All other rows are number successively in the same manner. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

This is point GIS coverage consisting of either fire ignition locations or centroids of fire polygons where the exact location of fire ignition were unknown for fires within the Yukon, spanning a period from 1946 to present. Although the temporal scale of the coverage goes back to late 1940's, Yukon-wide fire detection capability was not fully developed until the 1960's. In addition to this, access to regular aerial mapping was not readily available until that same time period. As a result many fires in the 40's and 50's were simply not recorded or poorly mapped, particularly in the north. For that reason, care must be taken when drawing conclusions from these data as it relates to the early years. Starting 2020 on the data was automatically updated using iFMS. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

Ecological framework maps for the Yukon resulting from the national report "A National Ecological Framework for Canada". Each area can be viewed as a discrete system which has resulted from the mesh and interplay of the geologic, landform, soil, vegetative, climatic, wildlife, water, and human factors which may be present. The National Ecological Framework for Canada is part of the CGDI National Resolution Framework Data. It has been aligned to the National Frameworks, Canada - 1:M scale Hydrology. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

This dataset contains all the unsurveyed First Nations Interim Protected Lands as well as unsurveyed First Nations Settlement Lands. The source of this data is originally from CIG.FNSL_all. This dataset must be used in conjunction with ADMIN_BOUNDARY.FN_SETTLEMENT_SURVEY_POLY dataset in order to fully display all of the First Nations Lands in Yukon. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

*Yukon Aerial Imagery - Most Recent* is distributed from the Government of Yukon imagery repository. This is a dynamic image service containing aerial photographs and LiDAR imagery for locations in the Yukon, Canada. All imagery captured since 2022 is in this service. Older imagery will be added over time. This data is in Yukon Albers equal area projection. It can be viewed and queried in the GeoYukon application: [https://mapservices.gov.yk.ca/GeoYukon](https://mapservices.gov.yk.ca/GeoYukon). For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca).

"KFN-WRFN Overlap Resolution Boundary" means the boundary which, for the purposes of Settlement Agreements, eliminates the KFN-WRFN Overlapping Area. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

Orders in Council (OIC) are regulations or legislative orders in relation to and authorized by an existing Act. This table identifies Yukon lands withdrawn from disposal, usually by Territorial Order in Council. In Corporate Spatial Warehouse (CSW) data is split out into spatial views by Act under which orders are authorized. The tables are comprehensive and include both active and expired orders. Spatial views show only the active data. In this table and spatial views, Regulations by Order in Council (OIC) are spatially represented to provide clarity regarding Yukon lands withdrawn from disposal. Spatial data is viewed by the Act under which the order is authorized. Not all orders are for withdrawal, different levels of withdrawal are common and not detailed in GIS attributes. It is important to read OIC documents for specific details ( [https://legislation.yukon.ca/legislation/page_a.html](https://legislation.yukon.ca:443/legislation/page_a.html) ). Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

The Heritage Sites and the Historic Sites are recognized as having cultural and heritage significance to Yukon First Nation. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

The OIC's shown are current for each Development Area Boundary. Each has it's original Order in Council (OIC) as well as the most current OIC if there was a change in boundary. Zoning is contained within all Development Area Boundaries.Each Development Area Boundary maintains parcels with unique zoning designations. These zoning designations are found in the layer: CSW_LAND_TENURE.LP_ZONING_POLY_50K Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)