Found 6 datasets matching filters.
-
The Space Environment Monitor (SEM) instrument onboard the NOAA POES satellite series and MetOp satellite series measures the flux of energetic ions and electrons at the altitude of the satellite....
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 10:42 PM -
Sudden ionospheric disturbances (SID) are caused by solar flare enhanced X-rays in the 1 to 10 angstrom range. Solar flares can produce large increases of ionization in the D-region of the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: April 11, 2026 at 09:41 PM -
The geomagnetic aa indices are the continuation of the series beginning in the year 1868. A full description of these indices is given in the International Association of Geomagnetism and Aeronomy...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: April 12, 2026 at 04:40 AM -
The TIROS/NOAA satellite series, also known as POES, is designed to meet the National Oceanic and Atmospheric Administration's need for operational, remote sensing products for numerical weather...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 12, 2026 at 08:20 AM -
The Space Environment Monitor (SEM) instrument onboard the NOAA POES satellite series and MetOp satellite series measures the flux of energetic ions and electrons at the altitude of the satellite....
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 08:21 AM -
This file is comprised of the variation one minute values of the geomagnetic components X, Y and Z. These data were calculated by the Air Force Geophysics Laboratory magnetometer network during...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 04:57 AM
