Elementary map and aerial photograph reading

Elementary map and aerial photograph reading

Date: August 15, 1944
Creator: United States. War Department.
Description: This manual covers elementary map reading, conventional signs and military symbols, distances and scales, directions adn azimuths, coordinates, relief, slopes, profiles and visibility, map reading in the field, and aerial photograph reading to an extent sufficient to permit soldiers adn platoon leaders to read aerial photographs and aerial mosaics.
Contributing Partner: UNT Libraries Government Documents Department
Aerial Photographs in Geologic Interpretation and Mapping

Aerial Photographs in Geologic Interpretation and Mapping

Date: 1960
Creator: Ray, Richard G.
Description: Abstract: Aerial photographs today are widely used to obtain both qualitative and quantitative geologic information; vertical aerial photographs are used almost to the exclusion of other types. Techniques and procedures described herein relate primarily to vertical photography.
Contributing Partner: UNT Libraries Government Documents Department