Redding, California · 1943
USGS GS-AN, 9 June 1943 — frames 1-15, 1-16, 1-17
1943 opacity —
85%
Basemap
Esri World Imagery
OpenStreetMap
Orthorectified against 3DEP 1 m lidar. Ground RMSE ~9–13 m.
Past z14 the 1943 layer is enlarged, not sharper. Detail is limited by the source scan — the mosaic is 4 m/px because frame 1-16 is a 254 dpi browse scan. Coverage is unchanged.