Data · dataset · 2021
CLARS-FTS XGHGs Dataset (2011-2020)
Listed in CaltechDATA
The California Laboratory for Atmospheric Remote Sensing (CLARS) built by the Jet Propulsion Laboratory (JPL) is an observing facility for the measurement of greenhouse gases and pollutant emissions from sources in the South Coast Air Basin.
Description
The facility also serves as a testbed for new optical instruments for future NASA satellite missions. CLARS is located on Mt.
Wilson, California, overlooking the Los Angeles basin at an altitude of 5700 ft (~1.7 km). It consists of a laboratory for optical instrumentation, a telescope, and a precision pointing system for the collection of atmospheric data. The instruments at CLARS includes both point and imaging Fourier transform spectrometers (FTS).
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These instruments operate autonomously, measuring dry air mixing ratios of carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), water vapor (H2O, HDO), nitrous oxide (N2O), and aerosols. The CLARS-FTS has been measuring GHGs and air pollutants continuously since September 2011, thus providing the longest available data record that covers the entire LA basin.
Links
Where it is published
- CaltechDATA record data.caltech.edu/records/254mc-zpg74 ↗
landing page · from data caltech edu
- DOI doi.org/10.22002/d1.1985 ↗
DOI / persistent id · from data caltech edu
Catalogue records · 1
- InvenioRDM API data.caltech.edu/api/records/254mc-zpg74 ↗
metadata API · from data caltech edu
Topics
- Stated by source
- CLARS · Greenhouse Gases · Los Angeles · remote sensing
- From keywords
- Earth & Environmental Science · Engineering · Greenhouse gases · Humanities · Life Sciences · Photogrammetry and remote sensing · Satellite remote sensing · Social Science
- Inferred from text
- Imaging 75%
Provenance · 1 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| CaltechDATA | 254mc-zpg74 | 7 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[field].anzsrc:field:401304 | mapping · data caltech edu | vocabulary-mapper@1.0.0 | keywords['Remote Sensing'] |
| concepts[field].local:field:earth-environmental | mapping · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[field].local:field:humanities | mapping · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[field].local:field:social-science | mapping · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[modality].local:modality:imaging | enrichment · data caltech edu | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:remote-sensing | mapping · data caltech edu | vocabulary-mapper@1.0.0 | keywords['Remote Sensing'] |
| concepts[subject].local:topic:greenhouse-gases | mapping · data caltech edu | vocabulary-mapper@1.0.0 | keywords['Greenhouse Gases'] |
| concepts[topic].invenio_subject:data_caltech_edu:clars | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[topic].invenio_subject:data_caltech_edu:greenhouse-gases | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[topic].invenio_subject:data_caltech_edu:los-angeles | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| concepts[topic].invenio_subject:data_caltech_edu:remote-sensing | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| description | source · data caltech edu | connector:data_caltech_edu@1.0.0 | /metadata/description |
| publication_date | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| title | source · data caltech edu | connector:data_caltech_edu@1.0.0 | /metadata/title |
| updated_date | source · data caltech edu | connector:data_caltech_edu@1.0.0 | |
| version_label | source · data caltech edu | connector:data_caltech_edu@1.0.0 |