Evans

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
center: —   mouse: —   zoom: —

Evans

Ghost Town IA • Mahaska County
Description
Ghost town in Mahaska, IA. USGS topo map: Oskaloosa. Elevation: 732 ft.
Historical Notes
Source: USGS Geographic Names Information System (GNIS) ghost town inventory. County: Mahaska. Topo map: Oskaloosa. Elevation: 732 ft.
Status / Verification ruins — Verified

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