Sun shading (lidar)

Adjust simulated sun direction on the lidar hillshade. Azimuth = compass bearing of the light (0° north, 90° east). Altitude = height above the horizon (low = long shadows).

Historical map overlays

USGS scanned historical topographic maps. Enable an overlay and adjust its opacity. Works in 2D and 3D.

Sun azimuth: 315°   Sun altitude: 45°   Z factor: 1   Lidar opacity: 1
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Park County Gold Panning

Gold Mining Site CO • Park County County
Description
Gold is the main metal mined in Park County. It had a total production of 1,364,430 ounces of gold between 1859-1959, mostly for the lode mines along the east slope of the Mosquito Mountain Range in the Northwestern portion of the county.
Historical Notes
Source: Gold Fever Prospecting — Colorado Gold Panning Locations. Compiled by Tom Ashworth (Prospectors Cache / goldfeverprospecting.com). Documented gold mining or prospecting area. Map coordinates are approximate (county centroid or geocoded place name). Verify claim status, private land, and current regulations before prospecting. Gold is the main metal mined in Park County. It had a total production of 1,364,430 ounces of gold between 1859-1959, mostly for the lode mines along the east slope of the Mosquito Mountain Range in the Northwestern portion of the county.
Status / Verification historical_site — Legendary or approximate

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