AMSA provides anonymous, hourly-thinned positions; ARA provides area-and-time extracts. Source-level estimates require an admitted ship class, speed and length.
88,565 of 150,940 records with predicted RL at both frequencies (58.7%)
The screen uses records with a mapped vessel class, a positive speed no greater than 50 knots, and a positive length. It does not clip or fill missing values.
data/derived/amsa-quick-screen-63-80/v2/summary.json220 values: 20 vessels × 11 decidecade centres
The JOMOPANS-ECHO decidecade source levels include the model identity and units.
data/derived/highlighted-juan-top20-downstream/v1/juan-source-level-samples-10-100hz-v1.csvFour 674-row tables
Nearest-vessel, fast TL, selected-row, and exploratory project-fast rankings use the same complete membership accounting.
data/derived/highlighted-juan-top20-downstream/v1/summary.json102,629 spectra; 1,128,919 standard-centre values
All 102,629 AIS records are represented through reusable source-input profiles, with dense 10–100 Hz values for interactive display. RAM is an additional propagation treatment, not an admission rule for the source model.
data/derived/modeled-ais-source-level-browser/v1/summary.json