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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By Tom Ashworth — LINCOLN COUNTY, NEW MEXICO County

Gold Mining Site NM • LINCOLN COUNTY, NEW MEXICO County County
Description
Lincoln County has produced around 200,000 ounces of gold, mostly from lode sources. Only one placer area was productive.
Historical Notes
Source: Tom Ashworth's Prospectors Cache (tomashworth.com / Tom Ashworth). Author: Tom Ashworth. Original page: lincoln_nm.shtml. Area: by Tom Ashworth. Map coordinates are an approximate county/area centroid — not a precise claim site. Lincoln County has produced around 200,000 ounces of gold, mostly from lode sources. Only one placer area was productive.
Status / Verification historical_site — Legendary or approximate

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