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Report of the Ninth United Nations regional cartographic conference for Africa
(1997-02)
The management of natural resources and the environment depended on accurate information about the location and distribution of resources, land use, and many other earth-related phenomena Geo-information being a basic ...
Development in digital photogrammetric systems for topographic mapping and GIS/LIS applications
(1996-10)
This paper sets out the current situation in the development of digital photogrammetric systems (DPS) as applied to the field of topographic mapping and GIS/LIS applications. It includes the devices used for input to and ...
The new technological advances in cartography at the Ethiopian Mapping Authority
(1996-10)
The digital cartographic or topographic database is often the digital
version of topographic maps and other data sources. It serves as the spring board for many national or regional cartographic and GIS analysis. The ...
The impact of the implementation of the north American datum of 1983 (NAD 83) on aeronautical navigation
(1993-02)
In the U.S latitude and longitude are based on a network of geodetic control points established by the National Geodetic Survey of NOAA. Control point coordinates are determined mathematically based on a single reference ...
Marine applications of the global positioning system
(1993-02)
Due to its availability and accuracy, the NAVSTAR Global Positioning
System (GPS)'of navigation satellites may be exploited by the marine community to support a wide range of applications, the scope of which are only how ...
The coast and geodetic survey's nautical chart rescheming plan
(1993-02)
The mapping and charting branch of the nautical chart division, coast and geodetic survey, is evaluating its entire nautical chart scheme to modernize the nautical chart suite. Criteria for determining adequacy of charts ...
Activités menées après l'ados et mise en place d'un système de référence géodésique unifié pour l'Afrique
(1993)
Le présent article constitue une étude, d'une part, des mesures prises par la Commission économique des Nations Unies pour l'Afrique dans le passé et, d'autre part, de celles envisagées en vue de normaliser les spécifications ...
Place de l'information géographique et le système d'informations environnementales dans le plan d'action environnementale malgache
(1996-10)
Le PAE à Madagascar formule la politique environnementale malgache à l’horizon de 15 ans et en organise l’exécution par une programmation en trois phases de 5 années ( programme environnementale PE 1, PE2, PE3).Le fondement ...
The status of cartographic activities in the United States of America
(1993-02)
This document contains information on The status of cartographic activities in the United States of America, held in Addts Ababa, Ethiopia, from 22-27February 1993.
Desertification dynamic monitoring in arid and semiarid zones of North Africa, by remote sensing
(1996-10)
Developed on the basis of the different national programs of North African sub region countries : Algeria - Egypt - Libya - Morocco - Mauritania - Tunisia, the SUDDAN project has been initiated and implemented by C.R.T.E.A.N. ...