Finch, James Kip, 1883- · New York : John Wiley & Sons, Inc. · leaf 125
y or quicklylocated by either of the above methods. Intersections wouldgive a poor location, ast he two rays would intersect at avery flat angle. For such details the method of offsets isbest applied. Thus, in Fig. 59c, the building shown is best 104 FLAT MAPPING located by measuring the number of… … (a) Radiation / Ray drawn wfien. ___ _at_B
Cartography · Military maps
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