Geomag API

The World Magnetic Model calculates the intensity and direction of the Earth's magnetic field on a specific date-time, geodetic altitude, latitude, and longitude. It is relied upon throughout the world for navigation, mineral exploration, atmospheric and space science, and is installed on billions of devices. <br><br> A comprehensive description of the World Magnetic Model, including its limitations, can be found <a href='https://www.ngdc.noaa.gov/geomag/WMM/'>here</a>. <br><br> We provide a RESTful API to access the out-of-cycle World Magnetic Model (WMM2015v2) valid for years 2015.0 - 2020.0 and WMM2020 valid for years 2020.0 - 2025.0<br><br> API requests must contain a key "API-Key" in the header (see code samples). Obtain a key from <a href='https://developer.amentum.io'>here</a>. <br><br> Amentum Pty Ltd is not responsible nor liable for any loss or damage of any sort incurred as a result of using the API. <br><br> Help us improve the quality of our web APIs by completing our 2 minute survey <a href="https://www.surveymonkey.com/r/CTDTRBN">here</a>.<br><br> Copyright <a href='https://amentum.space'>Amentum Pty Ltd</a> 2021.