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Die Geodatische Erschliessung Kanadas Durch Elektronische Entfernungsmessung by Friedrich Rudolf Jung (Paperback / softback, 1960)
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About this product
Product Information
Since the end of the war, the electronic methods for measuring distances have made considerable progress and very remarkable new possibilities in the field of surveying techniques have been found. Means originally serving war purposes only have been adapted to civilian and ecomic use by con tinued development of methods and equipment. After a survey on the conventional methods of triangulation applied in Germany and the United States and after a brief discussion of modern base measuring by means of the intcrference method according to Vais?la and the geodimeter according to Bergstrand, the Canadian trilateral method is taken as an example to show the specific possibilities the Shoran and the Hiran methods, developed from radar techniques, oHer to-day to a geo desist for exploring virgin areas. By these methods distances of about 300 to 400 kms can be measured with relatively high accuracy. The longest distances so far covered by one direct Hiran surveying action is kwn to be 884 kms (see page 55, te 20). Technical problems in the field of surveying arising in connection with the Shoran method are the main subjects, such as the calibration of instru ment reaction delay, the measuring and determining of the minimum sum and the reduction of the measured lengths to distances on the ground. Fur thermore, the accuracy achievable with Shoran or the more advanced Hiran system is discussed in detail, based on the Canadian results obtained during the period 1949 to 1953 and subsequent experience.Product Identifiers
PublisherVs Verlag Fur Sozialwissenschaften
ISBN-103322961036
ISBN-139783322961037
eBay Product ID (ePID)190401371
Product Key Features
SubjectMathematics
LanguageGerman
TypeTextbook
AuthorFriedrich Rudolf Jung
FormatTrade Paperback (Us) ,Unsewn / Adhesive Bound, Paperback / Softback
Dimensions
Height244mm
Width170mm
Weight159g
Additional Product Features
Date of Publication01/01/1960
Spine5mm
Series TitleArbeitsgemeinschaft Fur Forschung Des Landes Nordrhein-Westf
Country of PublicationUnited States
GenreMathematics
Edited byF Rudolf Jung
Series Part/Volume Number84
Content NoteBlack & White Illustrations
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