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Calculate magnetic declination easily with our Magnetic Declination Calculator. Get accurate results for your location and improve navigation for hiking, camping, and outdoor activities. Use our free online tool to find magnetic variation and enhance your compass readings today!
26 maj 2024 · Our calculator will help you find the magnetic declination for your specific location and date. A positive declination (+D) means that your compass will point east of north. A negative declination (-D) means that your compass will point west of north.
Declination results are typically accurate to 30 minutes of arc, but environmental factors can cause magnetic field disturbances. The calculator provides an easy way for you to get results in HTML, XML, CSV, or JSON programmatically (API). Registration is required to access this service.
NOAA Mobile Magnetic Declination Calculator - National Oceanic and ...
2 lip 2022 · World Magnetic Model 2020 Calculator. Use the tool below to compute values for the geomagnetic field and secular variation for a given set of coordinates and date. This calculator uses the World Magnetic Model as released in Dec 2019.
Compass, magnetic and true course calculator. Calculates true, magnetic and compass direction (course, bearing) by a given direction, magnetic declination and deviation.
MagDec is a graphical front end for the NCEI online Magnetic Field Calculators that eliminates the need to input geodetic coordinates and displays the calculated magnetic declination and secular variation in a placemark balloon.