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:

Round Rock School (Historic Sam Houston Building)

Historic School TX • Williamson County County
Description
Historic Round Rock ISD school building; Sam Houston named for the Texas hero in the Chisholm Trail town.
Historical Notes
Round Rock's schools grew with cotton shipping and cattle drives along the Chisholm Trail. Historic campuses reflect twentieth-century growth along the Austin–Dallas rail corridor. Round Rock ISD heritage properties in downtown and Old Settlers Park corridor.
Status / Verification historical_site — Legendary or approximate

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