Data · dataset · 2023
A dataset of field-aligned Poynting flux in the dayside polar cap of the northern hemisphere during 2014-2016
Listed in ScienceDB
Field-aligned Poynting flux is obtained by using in-situ measurements of ion velocity converted to convection electric field, and magnetic field perturbation based on three years of observations at ∼850 km made by the Defense Meteorological Satellite Program (DMSP) F17.
Description
The positive field-aligned Poynting flux represents the electromagnetic energy flowing parallel to the magnetic field line to the Earth, and vice versa.
Field-aligned Poynting flux with 1 s time resolution are mapped to the magnetic latitude (MLAT) / magnetic local time (MLT) coordinate system, then binned to 1°× 0.5 h cells in the dayside polar cap. The mean of the calculated PF in each cell is taken as the cell value. This results in the field-aligned Poynting flux distribution in the dayside polar cap.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.o00009.00076 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Energy · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Geophysics 71%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.o00009.00076 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3706 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (71%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:energy | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |