NASA Home Page Goddard Space Flight Center Home Page
NASA Logo - Goddard Space Flight Center   + Visit NASA.gov
a directory of Earth science data and services Global Change Master Directory Web site
header 2 bullet Links bullet FAQ bullet Contact Us bullet Site Map
Home Data Sets Data Services Learn about GCMD_legacy's portal collaborations. Add new dataset or dataservice records to GCMD_legacy What's New Participate Calendar About GCMD_legacy
 
Thumbnail Icon [Science_Parameters: Science_Category='EARTH SCIENCE', Science_Topic='SOLID EARTH', Science_Term='GEOMAGNETISM', Science_Variable_Level_1='ELECTRICAL FIELD']

Refine by Category
 
Refine by Full Text

 

 

3 Titles Match Your Query
Showing 1 through 3 of 3
1. Geosoft eXecutables (GX’s) Developed by the U.S. Geological Survey, Version 2.0, with Notes on GX Development from Fortran Code [USGS_OFR_2007_1355]
Geosoft executables (GX’s) are custom software modules for use with the Geosoft Oasis montaj™ geophysical data processing system, which currently runs under the Microsoft Windows™ 2000 or XP operating ...

2. International Geomagnetic Reference Field [IGRF_Model]
The International Association of Geomagnetism and Aeronomy (IAGA) has released the 11th Generation International Geomagnetic Reference Field (IGRF) — the latest version of a standard mathematical ...

3. World Magnetic Model [WMM]
The World Magnetic Model is the standard model of the US Department of Defense, the UK Ministry of Defence, the North Atlantic Treaty Organization (NATO), and the World Hydrographic Office (WHO) navigation ...

Showing 1 through 3 of 3
USA dot gov - The U.S. Government's Official Web Portal NASA
Webmaster:  Monica Lyles
Responsible NASA Official:  class="light">Stephen Berrick
Last Updated:  February 2018