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Map on the scale 1:20,000 of a region with little relief and partly wooded with altimetric checking of mosaics

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Published
1963-07-08
Author(s)/Corporate Author (s)
United Nations. Economic and Social Council;
United Nations. Economic Commission for Africa.;
United Nations. Economic and Social Council;
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Abstract
The document details a topographical survey conducted by the Malagasy Geographical Service to support the development of irrigated cotton lands in Madagascar. The survey covered 6,000 square miles, focusing on accurate altimetric data and soil inventory. The process involved creating a controlled mosaic from aerial photographs and establishing a dense network of precision levelling. The resulting map on a scale of 1:20,000 is intended to aid in irrigation planning and economic development.
Citation
“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa.; United Nations. Economic and Social Council (1963-07-08). Map on the scale 1:20,000 of a region with little relief and partly wooded with altimetric checking of mosaics. UN. ECA Regional Cartographic Conference for Africa (1963 July 1-13: Nairobi , Kenya). Addis Ababa:. © UN. ECA,. https://hdl.handle.net/10855/26994”
Conference
UN. ECA Regional Cartographic Conference for Africa (1963 July 1-13: Nairobi , Kenya)
URI
https://hdl.handle.net/10855/26994
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