About the Layers:
The layers used are stored in a Geographic Information System. Metadata for these layers are listed below. (Note: Some metadata is not yet available.)
| State Mining Claims |
State Prospecting Sites |
State Mining Leases |
State Offshore Prospecting |
| State Mineral Order |
State Leasehold Location |
Federal Mining Claims |
Mining Districts |
| Placer Districts |
Lode Deposits |
Coal Resources |
DGGS Map Library |
| Cities |
Populated Places |
Recording Offices |
Recording Districts |
| Boroughs |
Rural Education Attendance Areas |
Administrative Boundaries |
General Land Ownership |
| Protracted Townships |
Protracted Sections |
USGS Quadrangle 1:250,000 |
USGS Quadrangle 1:63,360 |
| Highways 1:63,360 |
Major Roads |
Secondary Roads 1:63:360 |
Airports and Runways |
| Trails 1:63,360 |
Pipelines 1:63,360 |
Trans-Alaska Pipeline |
Railroads 1:63,360 |
| Power Lines 1:63,360 |
Telephone Lines 1:63,360 |
Hydrography 1:63,360 |
Major Lakes |
| Major Rivers |
Alasak Coast 1:63,360 |
Alaska Coast Simplified |
Alaska Coast Raster |
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A product of the
