The Dexes / Wspr Spot Census / 2021-04
Yeardex · Wspr Spot Census
WSPR spot census 2021-04
2021-04 · 2021-04-01T00:00:00Z
Sensor hits
0
Observations
0
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2021-04-01T00:00:00+00:00 |
|---|---|
| end_utc | 2021-04-30T00:00:00+00:00 |
| subtype | wspr_spot_census |
| year | 2,021 |
| month | 4 |
| origin_utc | 2021-04-01T00:00:00+00:00 |
| last_fix_utc | 2021-04-30T00:00:00+00:00 |
| provisional | false |
| working_surface | daily_aggregate |
| aggregate_path | /mnt/ursa/data/terrapulse/wspr/daily/2021/2021-04.parquet |
| daily_band_series | [{"day":"2021-04-01","band":-1,"band_label":"2190m (LF)","spot_count":6163,"mean_snr":-20.07,"median_snr":-22,"mean_distance_km":797.6,"unique_tx":46,"unique_rx":128},{"day":"2021-04-01","band":0,"ban |
| partition_path | /mnt/ursa/data/terrapulse/wspr/raw/wspr_raw_202104.parquet |
| partition_bytes | 1,357,552,852 |
| n_spots | 74,540,219 |
| summary | {"n_spots":74540219,"n_days":30,"snr_mean_db":-16.162,"distance_mean_km":2187.8,"distance_max_km":19982,"peak_daily_unique_tx":1592,"peak_daily_unique_rx":812,"band_counts":{"0":{"label":"630m/2200m ( |
| swept | false |
| cross_match | n/a-yeardex |
Provenance
- wspr
Storage: dossier · year_storehouse/wspr_spot_census/2021-04.json