Data · dataset · 2022
The datasets of urban lightning
Listed in ScienceDB
The lightning detection datasets acquired from the State Grid Lightning Network (SGLNET) were analyzed to characterize lightning activity over the built-up area of Beijing; the datasets contained longitude and latitude, GPS time, peak current, polarity, and other metadata.
Description
The State Grid Electric Power Research Institute has been developing and maintaining SGLNET since 1977, and it now covers most of the national territory.
For SGLNET, the magnetic direction-finding and time-of-arrival technology are used to detect lightning, and the detection efficiency and location errors are about 94% and 489 m, respectively.The hourly data from surface meteorological stations in Beijing were obtained from a network of automatic weather stations (AWS), including wind speed, wind direction, and surface air temperature.The combined reflectivity (CR) of S-band Doppler radar at the observatory in the southern suburbs of Beijing was used to analyze the evolution process of thunderstorms.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.o00009.00245 ↗
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 · Engineering · Humanities · Life Sciences · Ocean & Atmospheric Science · Social Science
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.o00009.00245 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | 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:ocean-atmospheric | 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 |