Inglês/Português
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Back to: "M"magnetic variation
- Sinônimos
- magnetic declination
- Definição1
- The difference in degrees between the measured values of true north and magnetic north at that location.
- Fonte1
- FEDERAL AVIATION ADMINISTRATION. Instrument procedures handbook: FAA-H-8261-1A. 2nd ed. Newcastle: ASA, 2007.
- Fonte2
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. Annex 4 to the Convention on International Civil Aviation. Aeronautical charts. 11th ed. Montreal: ICAO, 2009.
- Nota adicional1
- Acronym in English: VAR.
- Nota adicional2
- Information regarding this term is a result of researches developed by DECEA in cooperation with ANAC.
- Contexto
- The average magnetic variation of the area covered by the chart shall be shown to the nearest degree.
- Subárea1
- Air Navigation
- Related Term
- variation
- Português
- variação magnética
- Imagem
Declination and magnetic variation.
Fonte: BRASIL. Comando da Aeronáutica. Departamento de Controle do Espaço Aéreo. MACAR: manual de confecção de cartas aeronáuticas. Cartas IFR. Rio de Janeiro, 2014. Disponível em: http://publicacoes.decea.gov.br/download.cfm?d=4014. Acesso em: 09 jun. 2014.