Instrument Description Digisonde Portable Sounder
Antenna Configuration for UDD
Antenna Configuration for DDA
SAO Explorer SAO-X: Interactive Ionogram Analysis with DIDBase, ARTIST-5, and NHPC Drift Data Analysis DDA Software
Drift-X Homepage
User's Guide for TILT software
ARTIST Reprocessing ionograms with ARTIST 4 ARTIST-4 computer description
Personalizing ARTIST-4 (station-specific data)
OTHER SOFTWARE IRI-2001 WINDOWS
GIRO GIRO: Global Ionospheric Radio Observatory
Mirror-GIRO Initiative
Web Access to GIRO Data: DIDBase | DriftBase GIRO-Monitor: latest data from contributing stations Latest World Ionogram
Data Models/Formats SAO.XML 5.0
IIWG SAO 4.3 Format IIWG SAO 4.2 Format IIWG "CHARS" Format
Geospace Models Latest sunspot numbers from NGDC NOAA
DPS-4D Operation Manual PDF
DPS-4D System Specifications PDF
IDF 2009 Presentations PDF (29.4 MB)
Digisonde Directograms
600 Suffolk Street, 3rd floor Lowell, MA 01854 Tel: 978-934-4900 Fax: 978-459-7915
