ISGI
From ViRBO
Contents |
1 Summary
From: http://www.icsu-fags.org/ps06isgi.htm
The International Service of Geomagnetic Indices (ISGI) is an International Service under the Federation of Astronomical and Geophysical Data Analysis Services (FAGS). ISGI collects, compiles, validates and distributes geomagnetic indices and other geomagnetic data in real time by electronic communication, based on the report of magnetic observatories, with the help of collaborating institutes. ISGI publishes monthly bulletins with provisional geomagnetic indices. In 1996, ISGI has published the IAGA Bulletins No. 32 series for the years 1988 and 1989.
See also: http://www.icsu-fags.org/index.html
2 am index
2.1 Merged Plots and Files
- All data merged into a single file (but no metadata besides variable names): ftp://virbo.org/ISGI/am/merged Important: Notes on reading merged files
- Notes on timestamps.
2.2 Data Subsets
3 aa index
3.1 Merged Plots and Files
- All data merged into a single file (but no metadata besides variable names): ftp://virbo.org/ISGI/aa/merged Important: Notes on reading merged files
- Notes on timestamps.
3.2 Data Subsets
4 AE indices
4.1 Merged Plots and Files
- All data merged into a single file (but no metadata besides variable names): ftp://virbo.org/ISGI/AE/merged Important: Notes on reading merged files
- Notes on timestamps.
4.2 Data Subsets
5 Quiet Day index
5.1 Merged Plots and Files
- All data merged into a single file (but no metadata besides variable names): ftp://virbo.org/ISGI/qd/merged Important: Notes on reading merged files
- Notes on timestamps.
