Herstellung von Luftbildkarten in der Provinz Ta'izz (Arabische Republik Jemen)

This article deals with a simple method to produce photomaps of as yet unsurveyed areas. Since a triangulation network or a topographic inventory of the areas to be mapped did not exist, it was considered most suitable to produce some kind of «preliminary maps»: Maps of medium accuracy but high cont...

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Bibliographic Details
Main Author: H. Steffen
Format: Article
Language:deu
Published: Copernicus Publications
Series:Geographica Helvetica
Online Access:http://www.geogr-helv.net/31/33/1976/gh-31-33-1976.pdf