Data sources & credits
HRIP aggregates publicly available amateur radio and weather data. All credit for the underlying data belongs to these projects and their communities:
- Reverse Beacon Network — CW/RTTY skimmer spots, reversebeacon.net.
- DX Cluster — the worldwide DXSpider cluster network.
- VHF & up skeds — the Telegram channel skedvhf, posts via @sked2bot.
- Ionospheric MUF — prop.kc2g.com, based on global ionosonde and NOAA data.
- Tropospheric ducting — derived from NOAA GFS numerical weather model output.
- Callsign geolocation — DXCC entity data from country-files.com (via pyhamtools) and Maidenhead grid locators.
- Basemap — © OpenStreetMap contributors, CARTO dark-matter tiles; rendered with MapLibre GL.
This site is non-commercial and provided as-is for the amateur radio community. See the about page.
