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 Global Ionospheric Radio Observatory
Mirror-GIRO Initiative
Web Access to GIRO Data: DIDBase | DriftBase Ionogram Movies | GIRO-Monitor Latest World Ionogram Real-Time IRI Animations IMPORTANT: Rules of the Road
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 Latest IGRF coefficients Latest GeoPack coefficients Latest ig-rz.dat
DPS-4D Operation Manual PDF
DPS-4D System Specifications PDF
Digisonde Directograms
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