Muong Pak Beng
Author(s)
Bibliographic Information
Muong Pak Beng
（Series, NE 47-4）（Indochina and Thailand 1:250,000）
The Army Map Service (PV), Corps of Engineers, U.S. Army, 1955
1. AMS ed-RTSD 2
Cartographic Material（Map）
- Other Title
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Muong Pak Beng, Laos; Thailand
Indochina and Thailand 1:250,000 : Muong Pak Beng
Series L509
NE 47-2, Muong Pak Beng
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Note
Scale 1:1:250,000 ; Transverse Mercator projection
"Interval of approximate contours 100 meters; relief partially shown by form lines"
Relief shown by contours, spot heights, and form lines
Shows boundaries, roads, trails, airports, rivers and water features, and other details
"Black numbered lines indicate the 10,000 meter universal transverse Mercator grid, zone 47, Everest spheroid = Les lignes chiffrées en noir correspondent au quadrillage myriamétrique UTM du fuseau 47"
"The last four digits of the grid numbers are omitted = Les quatre derniers chiffres des numéros de quadrillage sont omis"
"The delineation of international boundaries must not be considered authoriative"
"1955 magnetic declination for this sheet varies from 0°45′ westerly for the center of the west edge to 0°30′ westerly for the center of the east edge. Mean annual change is 0°02′ westerly = La déclinaison magnétique varie de 0°45′ o sur le bord ouest de la feuille à 0°30′ o sur le bord est de la feuille. La variation annuelle est d'environ 0°02′ vers l'ouest"
"Figures in red denote approximate distances in kilometers between stars = Les chiffes en rouge entre les étoiles indiquent les distances approximatives en kilomètres"
Includes location diagram, glossary, and reliability diagram
"Printed by Royal Thai Survey Department 12/66 4M"
Compiled using various maps from a variety of sources