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:

San Fernando Cathedral (San Antonio)

Historic Church TX • Bexar County County
Description
Oldest cathedral sanctuary in the United States; parish founded 1731 by Canary Islanders.
Historical Notes
Burial site tradition includes Alamo defenders; cornerstone of Main Plaza.
Status / Verification preserved — Verified

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