The Dexes / Wspr Spot Census / 2012-04
Yeardex · Wspr Spot Census
WSPR spot census 2012-04
2012-04 · 2012-04-01T00:00:00Z
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 | 2012-04-01T00:00:00+00:00 |
|---|---|
| end_utc | 2012-04-30T00:00:00+00:00 |
| subtype | wspr_spot_census |
| year | 2,012 |
| month | 4 |
| origin_utc | 2012-04-01T00:00:00+00:00 |
| last_fix_utc | 2012-04-30T00:00:00+00:00 |
| provisional | false |
| working_surface | daily_aggregate |
| aggregate_path | /mnt/ursa/data/terrapulse/wspr/daily/2012/2012-04.parquet |
| daily_band_series | [{"day":"2012-04-01","band":-1,"band_label":"2190m (LF)","spot_count":92,"mean_snr":0.4,"median_snr":3,"mean_distance_km":265.5,"unique_tx":3,"unique_rx":4},{"day":"2012-04-01","band":0,"band_label":" |
| partition_path | /mnt/ursa/data/terrapulse/wspr/raw/wspr_raw_201204.parquet |
| partition_bytes | 65,368,367 |
| n_spots | 3,282,943 |
| summary | {"n_spots":3282943,"n_days":30,"snr_mean_db":-13.75,"distance_mean_km":3304.8,"distance_max_km":19919,"peak_daily_unique_tx":321,"peak_daily_unique_rx":322,"band_counts":{"0":{"label":"630m/2200m (MF) |
| swept | false |
| cross_match | n/a-yeardex |
Provenance
- wspr
Storage: dossier · year_storehouse/wspr_spot_census/2012-04.json