CPRM - SERVIÇO GEOLÓGICO DO BRASIL Ministério de Minas e EnergiaSecretaria de Geologia,...

CPRM - SERVIÇO GEOLÓGICO DO BRASIL

Ministério de Minas e Energia Secretaria de Geologia, Mineraçãoe Transformação Mineral

Ministério de Minas e Energia Secretaria de Geologia Mineração e Transformação Mineral

One Geology Steering Group Meeting 3, New Zealand

Region: South & Central America

Representative: Agamenon S. L. DantasPresident of CPRM – The Geological Survey of BraziL

15 th and 16 th, April, 2010 Ministery of Mines and Energy Secretariat of Geology, Mining and

Mineral Processing




Ministery of Mines and Energy Secretariat of Geology, Mining and Mineral Processing

1978: CGMW Geological Map of South Americascale 1: 5 Million

Geological Map of South America

1: 5 Million

Geological Map of Brazilscale 1: 5 Million (not digitalized)




2002: Geological Map of Brazil in GISscale 1: 2,5 Million





South America: 92 sheets and Brazil: 46 sheets (40%) scale 1: 1 Million





Geological mapping supported by airborne geophysics surveys

Gamaspectrometric & Magnetometric data




RESULTS

- Geological Map of Brazil

- Tectonic Map of Brasil

- Metallogenic Map of Brazil

- Resource Minerals of Brazil Scale 2,5 Million




Now-a-day Challenger

(i) Geological / Structural Map of the Brazilian Continental Shield / off shore, GIS format (7 thousand km of cost line)

(ii) Geological Map of the Brazilian Border with 10 South America countries, GIS format (15 thousand km, 16 sheets 1:1 M)

- Brazilian Government Special Programme involving the

National Geological Surveys

- Commission of the Geological Map of the World - CGMW

- Association of the Geological Surveys of Ibero America - ASGMI





Off shore data of Brazilian Continental Shield





Meeting of the Commission of the Geological Map of World – CGMW

in Paris, February, 2010

The CGMW Sub Commission discuss the Stuctural Map of the South Atlantic





Geological Mapping Projects in GIS in Developoment on the Border. Geological Mapping and Minerals Resources of the Border Brazil and French Guyana, 1: 1M (CPRM and BRGM: 1 sheet).

. Geological Mapping and Minerals Resources of the Border Brazil and Argentina, 1: 1M (CPRM and SEGEMAR: 3 sheets) .

. Geological Mapping and Minerals Resources of the Border Brazil and Suriname, 1: 1M (CPRM and SGS: 1 sheet) .

. Geological Mapping and Minerals Resources of the Border Brazil and Guyana, 1: 1M (CPRM and GSG: 1 sheet) .

Projects in discussion: - CPRM & Geological Surveys of Colombia, Peru, Venezuela - SEGEMAR and Geological Survey of Chile (Patagonia).

CPRM technology transfer / capacity building





South America Projects in Development in GIS

. Geological Map and Minerals Resources in South America, 1: 1M (ASGMI and CGMW)92 sheets co-ordinate by CPRM. Brazil has published 31 sheets (red colour); 29 in execution (blue colour). It has missed 32 sheets (15 sheets on the border of Brazil).

.Tectonic Map of South America, 1: 5 M (new version). Co-ordinate by Prof. Cordani, USP, Brazil – South America Plataform (cratonic area) and Prof. Victor Ramos, UBA, Argentina - Andes. Supported by CPRM and SEGEMAR.

. New edition of the Geological Map of South America in GIS, 1:5 M, approved by CGMW. Data have been adjusted by Geocover image.




Oracle 9iAS Oracle 9i





Making Brazilian Geological Map Data for the Earth Accessible

http://onegeology.org/organisation/steering_group.cfm




[email protected]

Thank you very much indeed for your attention!

Earth Sciences for the well-being society

www.cprm.gov.br

[email protected]

CPRM - SERVIÇO GEOLÓGICO DO BRASIL Ministério de Minas e EnergiaSecretaria de Geologia,...

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