FM 21-25: Elementary Map and Aerial Photograph Reading

FM 21-25 Elementary Map and Aerial Photograph Reading

Older edition:

FM 21-25

Elementary Map and Aerial Photograph Reading

Army · FM · Jan 1941 · 106 pages

About

FM 21-25 BASIC FIELD MANUAL ELEMENTARY MAP AND AERIAL PHOTOGRAPH READING (This manual supersedes chapter 5, Basic Field Manual, volume I, April 2, 1938.) SECTION I GENERAL * 1. PuRPosE.-The purpose of this manual is to present in simplified form necessary information for instruction of all military personnel in elementary map and aerial photograph reading. * 2. ScopE.--a. This manual covers elementary map reading, including conventional signs and military symbols, distances and scales, directions and azimuths, coordinates, relief, slopes, profiles and visibility, map reading in the field, and aerial photograph reading to an extent sufficient to permit soldiers and platoon leaders to read aerial photographs and aerial mosaics. b. FM 21-26 takes up the subject where this manual stops, and covers more technical phases of the subject.

DesignationFM 21-25

EditionJan 1941

StatusSuperseded

Pages106

FunctionAviation

CollectionHistoric

Public domain (U.S. Government work)

Editions 2

References 18

TM 5-230Not in the Vault
TM 2180-5Not in the Vault
FM 21-35Not in the Vault
TM 5-235Not in the Vault
TM 5-236Not in the Vault
TM 5-240Not in the Vault
TM 5-245Not in the Vault
TM 2180-37Not in the Vault
TM 1-220Not in the Vault
TM 6-200Not in the Vault