![Calculate Earth magnetic field and secular variation using International Geomagnetic Reference Field - Simulink Calculate Earth magnetic field and secular variation using International Geomagnetic Reference Field - Simulink](https://www.mathworks.com/help/aeroblks/igrf.png)
Calculate Earth magnetic field and secular variation using International Geomagnetic Reference Field - Simulink
![Evaluation of candidate geomagnetic field models for IGRF-12 – topic of research paper in Earth and related environmental sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub. Evaluation of candidate geomagnetic field models for IGRF-12 – topic of research paper in Earth and related environmental sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub.](https://cyberleninka.org/viewer_images/617552/f/1.png)
Evaluation of candidate geomagnetic field models for IGRF-12 – topic of research paper in Earth and related environmental sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub.
![The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts | Earth, Planets and Space | Full Text The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-020-01301-3/MediaObjects/40623_2020_1301_Fig5_HTML.png)
The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts | Earth, Planets and Space | Full Text
2 The magnetic field magnitude on the surface of the Earth according to... | Download Scientific Diagram
![The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts | Earth, Planets and Space | Full Text The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-020-01301-3/MediaObjects/40623_2020_1301_Figa_HTML.png)
The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts | Earth, Planets and Space | Full Text
![Using improved Swarm's experimental absolute vector mode data to produce a candidate Definitive Geomagnetic Reference Field (DGRF) 2015.0 model | Earth, Planets and Space | Full Text Using improved Swarm's experimental absolute vector mode data to produce a candidate Definitive Geomagnetic Reference Field (DGRF) 2015.0 model | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-021-01529-7/MediaObjects/40623_2021_1529_Figa_HTML.png)
Using improved Swarm's experimental absolute vector mode data to produce a candidate Definitive Geomagnetic Reference Field (DGRF) 2015.0 model | Earth, Planets and Space | Full Text
![Simulated vertical geomagnetic cutoff rigidity shown over the northern... | Download Scientific Diagram Simulated vertical geomagnetic cutoff rigidity shown over the northern... | Download Scientific Diagram](https://www.researchgate.net/publication/221924543/figure/fig12/AS:305109209763843@1449755112313/Simulated-vertical-geomagnetic-cutoff-rigidity-shown-over-the-northern-hemisphere-in.png)
Simulated vertical geomagnetic cutoff rigidity shown over the northern... | Download Scientific Diagram
![A candidate secular variation model for IGRF-13 based on MHD dynamo simulation and 4DEnVar data assimilation | Earth, Planets and Space | Full Text A candidate secular variation model for IGRF-13 based on MHD dynamo simulation and 4DEnVar data assimilation | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-020-01253-8/MediaObjects/40623_2020_1253_Figa_HTML.png)
A candidate secular variation model for IGRF-13 based on MHD dynamo simulation and 4DEnVar data assimilation | Earth, Planets and Space | Full Text
![geophysics - Calculating error in measuring geomagnetic Anomalies using IGRF - Earth Science Stack Exchange geophysics - Calculating error in measuring geomagnetic Anomalies using IGRF - Earth Science Stack Exchange](https://i.stack.imgur.com/xF4CE.png)
geophysics - Calculating error in measuring geomagnetic Anomalies using IGRF - Earth Science Stack Exchange
![Eric Rehm (he/him) 🌅 on Twitter: "2/ These GPS mag var tables are derived from #IGRF or #WMM geomagnetic models & return the mag var as a function of latitude, longitude & ( Eric Rehm (he/him) 🌅 on Twitter: "2/ These GPS mag var tables are derived from #IGRF or #WMM geomagnetic models & return the mag var as a function of latitude, longitude & (](https://pbs.twimg.com/media/DywJ9GhUYAAEMP4.jpg)
Eric Rehm (he/him) 🌅 on Twitter: "2/ These GPS mag var tables are derived from #IGRF or #WMM geomagnetic models & return the mag var as a function of latitude, longitude & (
![A secular variation candidate model for IGRF-13 based on Swarm data and ensemble inverse geodynamo modelling | Earth, Planets and Space | Full Text A secular variation candidate model for IGRF-13 based on Swarm data and ensemble inverse geodynamo modelling | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-020-01309-9/MediaObjects/40623_2020_1309_Figa_HTML.png)