Online GIS Data Services


The various data layers used in the Land Mapper are available for use as online feature services. You can use these services in your own online mapping applications by referencing the FWS-managed URLs shown below.


Additionally, you can use the Add Data tool to add other online data layers to the Mapper. This can be helpful when the Mapper does not provide the necessary data layers for your particular situation. In these cases, use the Add Data tool to add your data layer(s) of interest. Layers added via this method are temporary - they are removed from the Mapper when you close your browser, refresh the page, or clear your browser cache. Below are several data layers which in the past have been suggested.


Note that the U.S. Fish & Wildlife Service is not responsible for the accuracy, completeness, or currency of data layers that are developed, maintained, or hosted by other organizations, nor does FWS have any control over the maintenance of, or corrections to, non-FWS hosted data layers.






FWS-managed Online Data Layers


Land Status within National Wildlife Refuges in Alaska

This feature service includes all surface and subsurface land status within the external boundaries of the National Wildlife Refuges in Alaska. The land status served by this feature service is updated monthly by the USFWS Alaska Region Division of Realty.


https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/FWS_R7_Realty_NWR_Land_Status_feature_layer/FeatureServer




Conservation System Unit Boundaries within Alaska

This feature service includes the boundaries of all Conservation System Units (CSU) within Alaska. It includes the boundaries of National Wildlife Refuges, National Parks, National Forests, and Designated Wilderness. The boundaries of National Wildlife Refuges, and Designated Wilderness within National Wildlife Refuges, are maintained by the U.S. Fish & Wildlife Service, and always depict the current boundary locations. Boundaries of CSUs managed by other agencies, such at the National Park Service and the U.S. Forest Service, are maintained and updated by those agencies. Note that these non-USFWS CSU boundaries, as depicted in the below-noted feature service, may be slightly out-of-date. Refer to the other managing agencies for details of, and access to, their most current and up-to-date digital CSU boundaries.


https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/FWS_R7_Realty_Conservation_System_Units_feature_layer/FeatureServer






Online Data Layers by Other Organizations (not affiliated with USFWS)



- Iditarod National Historic Trail and Related Infrastructure

The following data layers depict the Iditarod National Historic Trail and related infrastructure. The data are compiled and maintained by various organizations. The U.S. Fish & Wildlife Service has no input on the data and cannot guarantee the accuracy or completeness of the data.


Iditarod National Historic Trail (official route of the historic trail)

Data:        https://services1.arcgis.com/fBc8EJBxQRMcHlei/arcgis/rest/services/Iditarod_National_Historic_Trail_BLM_Official_Temp/FeatureServer

Info:        https://fws.maps.arcgis.com/home/item.html?id=37787244e85c450c8247c34eb221954c


Iditarod Trail Routes (various routes used through the years)

Data:        https://services5.arcgis.com/gJAeEJVykiKW6D8d/arcgis/rest/services/Historic_Route_INHT/FeatureServer

Info:        https://fws.maps.arcgis.com/home/item.html?id=bd1e9dd3115b44be9ae06f4b4619d8ad


Safety Cabins

Data:        https://services1.arcgis.com/7HDiw78fcUiM2BWn/arcgis/rest/services/Iditarod_Safety_Cabins_view/FeatureServer

Info:        https://fws.maps.arcgis.com/home/item.html?id=8cf5df28546d472aa39ea811b6b2597d


Checkpoints

Data:        https://services.arcgis.com/6dxqrE38upDMg1va/arcgis/rest/services/Checkpts_new/FeatureServer

Info:        https://fws.maps.arcgis.com/home/item.html?id=28426a45c17740d3aa762977347ec66e





- Municipal Tideland

This data layer depicts the boundaries of tidal and submerged land that has been conveyed to municipalities in Alaska, in relation to tideland surveys and shore fishery sites. This layer was developed by, and is maintained by, the Alaska Department of Natural Resources.


https://arcgis.dnr.alaska.gov/arcgis/rest/services/OpenData/Ownership_MunicipalEntitlementandTidelands/MapServer/0





- Aquatic Farms

This data layer depicts the boundaries of aquatic farm permits and leases. This layer was developed by, and is maintained by, the Alaska Department of Natural Resources


https://arcgis.dnr.alaska.gov/arcgis/rest/services/OpenData/NaturalResource_Aquaculture/MapServer





- Western Yukon Flats FM2505  (GMU 25D) Federal Moose Hunt Areas

This shapefile represents the boundary of the western Yukon Flats FM2505  (GMU 25D) federal moose hunt. Hunt dates are annually from Aug. 25 to Feb. 28.


Unit 25D west — that portion lying west of a line extending from the Unit 25D boundary on Preacher Creek; then downstream along Preacher Creek, Birch Creek and lower mouth of Birch Creek to the Yukon River; then downstream along the north bank of the Yukon River (including islands) to the confluence of the Hadweenzic River; then upstream along the west bank of the Hadweenzic River to the confluence of Forty and One-Half Mile Creek; and then upstream along Forty and OneHalf Mile Creek to Nelson Mountain on the Unit 25D boundary—1 bull by a Federal registration permit (FM2505). 


Permits will be available in the following villages: Beaver (25 permits), Birch Creek (10 permits), and Stevens Village (25 permits). 


For residents of 25D west who do not live in one of the three villages, permits will be available by contacting the Yukon Flats National Wildlife Refuge Office in Fairbanks or a local Refuge Information Technician. Moose hunting on Federal public lands in Unit 25D west is closed at all times except for residents of Unit 25D west hunting under these regulations. The moose season will be closed by the National Wildlife Refuge Manager when 60 moose have been harvested in the entirety (from Federal public lands and non-Federal public lands) of Unit 25D west.


https://www.fws.gov/r7/nwr/Realty/data/GIS/Misc-Data/FM2505-Hunt-Areas/FM2505.zip






The Region 7 Land Mapper was developed, and is maintained by, the U.S. Fish & Wildlife Service, Region 7, Division of Realty. Questions, comments,and suggestions should be directed to ak_realty@fws.gov


This page was last updated:  Thursday, March 13, 2025