BOOKS - POPULAR SCIENCE - Как создается топографическая карта...
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645891
645891
Как создается топографическая карта
Author: Куприн А.М.
Year: 1971
Number of pages: 66
Format: PDF
File size: 10 MB
Language: RU
Year: 1971
Number of pages: 66
Format: PDF
File size: 10 MB
Language: RU
Topographic map has become widespread in our life. There is not a single branch of the national economy associated with the use of the Earth's surface that could conduct its work without a topographic map. Builders and geologists, prospectors and forestry specialists, agronomists and land managers need it. The map is especially widely used in military affairs. But few people know how much effort it costs to create each sheet of topographic map.