Variation

Variation

Mapas e navegação | Navigational Algorithms

Jogue no PC com BlueStacks - A Plataforma de Jogos Android, confiada por mais de 500 milhões de jogadores.

Página modificada em: 11 de dezembro de 2019

Play Variation on PC

Variation for the current day.
Used in navigation with a magnetic compass.
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Variation is the angle between the magnetic and geographic meridians at any place, expressed in degrees east or west to indicate the direction of magnetic north from true north. Called MAGNETIC VARIATION when a distinction is needed to prevent possible ambiguity. Also called MAGNETIC DECLINATION. (Bowditch)

The app uses the World Magnetic Model: WMM2020.
The new model is valid from 10/12/ 2019 through 31/12/2024.
See: https://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml

User interface:
- Zoom buttons +/-
- Map types: normal, terrain and satellite
- GPS location. ("Location" App permission must be allowed. Switch on you GPS, and then automatic location detection is possible)

Events on Map:
• Long Click: adds a mark with the variation at position for the current day.
• Tap the Mark to see the information.
• Map gestures: https://developers.google.com/maps/documentation/android-sdk/controls

Jogue Variation no PC. É fácil começar.

  • Baixe e instale o BlueStacks no seu PC

  • Conclua o login do Google para acessar a Play Store ou faça isso mais tarde

  • Procure por Variation na barra de pesquisa no canto superior direito

  • Clique para instalar Variation a partir dos resultados da pesquisa

  • Conclua o login do Google (caso você pulou a etapa 2) para instalar o Variation

  • Clique no ícone do Variation na tela inicial para começar a jogar

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