USGS-NGIC geomagnetic observatory data
Publisher: Denver, Colo. : U.S. Geological Survey, National Geomagnetic Information Center,
LCC: QC830 .U5 compu/d
Description: Contains one-minute values of geomagnetic data from all magnetic observatories of the USGS network. The values are provided as 3-component vector data from a fluxgate magnetometer, as well as scalar data from a proton precession magnetometer.
Description: Every fifth v. will be five-year cumulation which supersedes previous annual v.
Description: System requirements: IBM PC or compatible; DOS; EGA or VGA monitor.
Description: Presentation software GODIS written in C-language, available on CD-ROM or on separate floppy disk.
Subject: Geomagnetism Observations Databases.
Subject: Geomagnetic observatories United States Directories.