Data · collection
Column and vertical profiles of chlorine monoxide from a heterodyne spectrometer - K085_1996_2012_NZ_2
Listed in NASA Earthdata CMR
A microwave experiment was installed at Scott Base to measure microwave emission of atmospheric chlorine monoxide (ClO) near 1.1 mm wavelength by a heterodyne spectrometer.
Description
The heterodyne techniques allows very high spectral resolution revealing the details of the pressure-broadened line shape. Because the line is pressure broadened, its shape is sensitive to the vertical distribution of the ClO and that distrubution can be retrieved with vertical resolution of about 10km.
The data (raw = times and recorded microwave emission spectra, derived = column amounts and vertical profile information of chlorine monoxide (ClO)) are held at SUNY and in the NDACC database. Technique for vertical profile information uses "optimal estimation" to extract information from pressure broadening of CIO emission line.
Links
Get the data
- ftp.cpc.ncep.noaa.gov /ndacc ↗
The data is submitted to the international Network for the Detection of Atmospheric Composition Change (NDACC). This public record is available through an anonymous ftp or by a clickable map linking s
download · from NASA CMR
- woudc.org ↗
The data is submitted to the World Ozone and Ultraviolet Data Center (Toronto, Canada)
download · from NASA CMR
- ndacc.org ↗
The data is submitted to the international Network for the Detection of Atmospheric Composition Change (NDACC). This public record is available through an anonymous ftp or by a clickable map linking s
download · from NASA CMR
Documentation and papers
- NIWA's Antarctic atmospheric homepage niwa.co.nz/atmosphere ↗
documentation · from NASA CMR
- The World Meterological Organisation homepage. wmo.int/pages/index_en.html ↗
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1221420614-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1221420614-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Chlorine Monoxide · GROUND STATIONS · SPECTROMETERS
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1221420614-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:spectrometers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/halocarbons-and-halogens/chlorine-monoxide | 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 |