Browsing Geo Spatial Information Systems by Title
Now showing items 1374-1393 of 1407
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The U.S army sequential collation of range geodetic satellite system : technical paper sent by the Government of the United States of America“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1966-08). The U.S army sequential collation of range geodetic satellite system : technical paper sent by the Government of the United States of America. UN.ECA Regional Cartographic Conference for Africa (2nd : 1996, Sep. 12 - 24 : Tunis, Tunisia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/10567"
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The U.S national spatial data infrastructure“Poore, Barbara S.; United Nations. Economic Commission for Africa (1996-10). The U.S national spatial data infrastructure. UN.ECA Regional Cartographic Conference for Africa (9th : 1996, Nov. 11 - 15: Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/14768"
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U.S. Engineers geodetic surveys in central Africa“Mills, D.L; United Nations. Economic Commission for Africa.; United Nations. Economic and Social Council (1963-07). U.S. Engineers geodetic surveys in central Africa. UN. ECA Regional Cartographic Conference for Africa ( 1963,Jul. 1-13 : Nairobi, Kenya). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/27275"
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U.S. geological survey standard for digital raster graphics“United Nations. Economic Commission for Africa (1996-10). U.S. geological survey standard for digital raster graphics. UN. ECA Regional Cartographic Conference for Africa (9th : 1996, Nov. 11 - 15 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/14771"
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U.S. geological survey standard for digital orthophotos“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1993-02). U.S. geological survey standard for digital orthophotos. UN. ECA United Nations Regional Cartographic Conference for Africa (8th : 1993, Feb. 22 - 27 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/14224"
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UNESCO activities in connexion with topical mapping“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa.; United Nations. Economic and Social Council (1963-07). UNESCO activities in connexion with topical mapping. UN. ECA Regional Cartographic Conference for Africa (1963, July 01-13 : Nairobi,Kenya). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/27156"
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UNESCO's activities in the scientific map regional studies and training fields“United Nations.Economic Commission for Africa.; United Nations.Economic Social Council (1973-03). UNESCO's activities in the scientific map regional studies and training fields. UN. ECA Regional Cartographic Conference for Africa. (3rd : 1972, Oct. 30 - Nov. 10 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/17834"
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A unified datum for Africa“Erich H. Rutscheidt; United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1972-10). A unified datum for Africa. UN. ECA Regional Cartographic Conference for Africa. (3rd : 1972, Oct. 30 - Nov. 10 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/11052"
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United Kingdom report on cartographic activites in Africa“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1993-02). United Kingdom report on cartographic activites in Africa. UN. ECA United Nations Regional Cartographic Conference for Africa (8th : 1993, Feb. 22 - 27 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/14429"
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United Nations educational scientific and cultural organization's activities in the field of natural resources research integrated surveys research and scientific maps“United Nations. Economic and Social Council; United Nations. Economic and Social Council; United Nations. Economic Commission for Africa. (1966-09). United Nations educational scientific and cultural organization's activities in the field of natural resources research integrated surveys research and scientific maps. UN. ECA United Nations Regional Cartographic Conference for Africa (2nd : 1966, Sep. 12 - 24 : Tunis, Tunisia ). Addis Ababa:. © UN. ECA,. https://hdl.handle.net/10855/28434"
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United Nations Global Geospatial Information Management: report on regional activities in Africa“United Nations. Economic Commission for Africa; United Nations. Economic and Social Council; United Nations. Economic Commission for Africa; United Nations. Economic and Social Council (2021-06). United Nations Global Geospatial Information Management: report on regional activities in Africa. UN. ECA Committee of Experts on Global Geospatial Information Management (11th session : 2021, Aug. 23, 24, 27 : New York, USA). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/48183"
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United Nations regional cartographic for Africa : Vol.1 Report of the Conference“United Nations. Economic Commission for Africa; United Nations (1963-07). United Nations regional cartographic for Africa : Vol.1 Report of the Conference. UN. ECA United Nations Regional Cartographic Conference for Africa (1963, July 1-12 : Nairobi,Kenya). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/15481"
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United Nations regional cartographic for Africa : Vol.2 proceeding of the conference and technical papers“United Nations. Economic Commission for Africa (1966). United Nations regional cartographic for Africa : Vol.2 proceeding of the conference and technical papers. UN. ECA United Nations Regional Cartographic Conference for Africa (1963, July 1-12 : Nairobi,Kenya). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/5332"
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The use of artificial satellites for position fixing“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1972-09). The use of artificial satellites for position fixing. UN. ECA Regional Cartographic Conference for Africa. (3rd : 1972, Oct. 30 - Nov. 10 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/10806"
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Use of doppler positioning method in cadastral surverys and boundary demarcations“Mattey, S.N; (1989-08). Use of doppler positioning method in cadastral surverys and boundary demarcations. UN. ECA Regional Cartographic Conference for Africa (7th : 1989, Sep. 6 - 11 : Ouagadougou, Burkina Faso). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/26540"
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Use of electro- optical distance measuring instruments“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1972-10). Use of electro- optical distance measuring instruments. UN. ECA Regional Cartographic Conference for Africa. (3rd : 1972, Oct. 30 - Nov. 10 : Addis Ababa, Ethiopia). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/15831"
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The use of satellite data in the production of topographical maps“Adika, G. H.; United Nations. Economic Commission for Africa.; United Nations. Economic and Social Council (1986-10). The use of satellite data in the production of topographical maps. UN. ECA Regional Cartographic Conference for Africa (6th : 1986, Nov. 10 - 17 : Addis Ababa, Ethiopia). Addis Ababa:. © UN. ECA,. https://hdl.handle.net/10855/38439"
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Utilisation d'appareils de mesure éléctro-optique des distances“Nations Unies. Commission Economique pour l'Afrique; Nations Unies. Conseil Economique et Social (1973-02). Utilisation d'appareils de mesure éléctro-optique des distances. NU. CEA conférence cartographique régionale pour l'Afrique (3ème : 1972, oct. 30 - nov. 10 : Addis Abeba, Ethiopie). Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/15832"
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Utilisation de la photographie aérienne pour des études et enquêtes socio-économiques en vue de la planification : méthodologie“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1970-04). Utilisation de la photographie aérienne pour des études et enquêtes socio-économiques en vue de la planification : méthodologie. NU. CEA Conférence des Planificateurs Africains (3ème Session : 1970, mai 20 - 29 : Addis Abeba, Ethiopie).. Addis Ababa :. © UN. ECA,. https://hdl.handle.net/10855/8187"
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utilisation de satellites pour la détermination de positions“Nations Unies. Commission Economique pour l'Afrique; Nations Unies. Conseil Economique et Social (1972-10). utilisation de satellites pour la détermination de positions. NU. CEA conférence cartographique régionale pour l'Afrique (3ème : 1972, oct. 30 - nov. 10 : Addis Abeba, Ethiopie).. Addis Ababa :. © UN.ECA,. https://hdl.handle.net/10855/11041"