National Aerial Photography Program (NAPP) BW
Detailed Description
The NAPP collection includes black-and-white aerial photographs at a scale of 1:20,000 as depicted by this March 4, 1995 image of Boston, Massachusetts.
Sources/Usage
Public Domain.
Related
USGS EROS Archive - Aerial Photography - National Aerial Photography Program (NAPP)
More than 1.3 million cloud-free black-and-white and color infrared aerial photographs over the United States were obtained from an altitude of 20,000 feet.
Related
USGS EROS Archive - Aerial Photography - National Aerial Photography Program (NAPP)
More than 1.3 million cloud-free black-and-white and color infrared aerial photographs over the United States were obtained from an altitude of 20,000 feet.