Data · collection
RIOMETER DATA, IONOSPHERIC ABSORPTION
Listed in NASA Earthdata CMR
Cosmic noise is received at 38.2 MHz by a solid state Riometer and dual dipole antenna at Terra Nova Bay, Italian Antarctic Base.
Description
These kind of measurements are useful to determine the ionospheric absorption in the lower ionosphere and to contribute to the physical- chemical mechanism in the D ionospheric region. Moreover it could contribute to determine a new kind of multivariate index to control the state of the ionosphere-magnetosphere system.
Sensor Name: Riometer > LA JOLLA RIOMETER, DUAL DIPOLE ANTENNA, 38.2 MHZ
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214593753-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214593753-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- GROUND STATIONS · Particle Density · Relative Ionospheric Opacity Meter
- Inferred from text
- Geophysics 73%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214593753-SCIOPS | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3706 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (73%) |
| concepts[instrument].gcmd_instrument:riometer | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/sun-earth-interactions/solar-energetic-particle-properties/particle-density | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:ground-stations | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |