The Dexes / Wspr Spot Census / 2017-04
Yeardex · Wspr Spot Census
WSPR spot census 2017-04
2017-04 · 2017-04-01T00:00:00Z
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 | 2017-04-01T00:00:00+00:00 |
|---|---|
| end_utc | 2017-04-30T00:00:00+00:00 |
| subtype | wspr_spot_census |
| year | 2,017 |
| month | 4 |
| origin_utc | 2017-04-01T00:00:00+00:00 |
| last_fix_utc | 2017-04-30T00:00:00+00:00 |
| provisional | false |
| working_surface | daily_aggregate |
| aggregate_path | /mnt/ursa/data/terrapulse/wspr/daily/2017/2017-04.parquet |
| daily_band_series | [{"day":"2017-04-01","band":-1,"band_label":"2190m (LF)","spot_count":2919,"mean_snr":-11.18,"median_snr":-16,"mean_distance_km":751.6,"unique_tx":17,"unique_rx":47},{"day":"2017-04-01","band":0,"band |
| partition_path | /mnt/ursa/data/terrapulse/wspr/raw/wspr_raw_201704.parquet |
| partition_bytes | 527,095,529 |
| n_spots | 26,124,628 |
| summary | {"n_spots":26124628,"n_days":30,"snr_mean_db":-15.133,"distance_mean_km":1758.1,"distance_max_km":19991,"peak_daily_unique_tx":816,"peak_daily_unique_rx":532,"band_counts":{"0":{"label":"630m/2200m (M |
| swept | false |
| cross_match | n/a-yeardex |
Provenance
- wspr
Storage: dossier · year_storehouse/wspr_spot_census/2017-04.json