Imaging · collection · 2022
ASCENDS: Active Sensing of CO2 With AVOCET, California and Nevada, 2016
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.3334/ornldaac/2115
This dataset provides in situ airborne measurements of atmospheric carbon dioxide (CO2) over California and Nevada on February 10-11, 2016.
Description
Measurements were taken onboard a DC-8 aircraft during this Active Sensing of CO2 Emissions over Nights, Days and Seasons (ASCENDS) airborne deployment. CO2 was measured with NASA's Atmospheric Vertical Observations of CO2 in the Earth's Troposphere (AVOCET) instrument while over California and Nevada.
The objective of this deployment was to assess the performance of the 2016 version of the CO2 Sounder LiDAR. The two flights were flown to compare results from an experimental LiDAR sensor with the AVOCET instrument. Aircraft navigation and flight meteorological data are also provided.
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The data are provided in ICARTT and comma-separated values (CSV) formats.
Links
Get the data
- Data set Landing Page DOI URL doi.org/10.3334/ornldaac/2115 ↗
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- PDF data.ornldaac.earthdata.nasa.gov/public/ascends/ASCENDS_AVOCET_CA_NV_Feb_2016/comp/ASCENDS_AVOC… ↗
ASCENDS: Active Sensing of CO2 With AVOCET, California and Nevada, 2016: ASCENDS_AVOCET_CA_NV_Feb_2016.pdf
documentation · download · from NASA CMR, data nasa gov
- ORNL DAAC Data Set Documentation data.ornldaac.earthdata.nasa.gov/public/ascends/ASCENDS_AVOCET_CA_NV_Feb_2016/comp/NASA_TP_2018… ↗
documentation · download · from NASA CMR, data nasa gov
- PDF data.ornldaac.earthdata.nasa.gov/public/ascends/ASCENDS_AVOCET_CA_NV_Feb_2016/comp/ASCENDSFinal… ↗
ASCENDS: Active Sensing of CO2 With AVOCET, California and Nevada, 2016: ASCENDSFinalDraft81915_ID0.pdf
documentation · download · from NASA CMR, data nasa gov
- PDF data.ornldaac.earthdata.nasa.gov/public/ascends/ASCENDS_AVOCET_CA_NV_Feb_2016/comp/Co2LidarBack… ↗
ASCENDS: Active Sensing of CO2 With AVOCET, California and Nevada, 2016: Co2LidarBackscatProfiles_1-19-2021_ID4.pdf
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2734409850-ORNL_CLOUD.iso19115 ↗
download · from data nasa gov
- Collection Bundle URL data.ornldaac.earthdata.nasa.gov/protected/bundle/ASCENDS_AVOCET_CA_NV_Feb_2016_2115.zip ↗
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C2734409850-ORNL_CLOUD ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- PNG daac.ornl.gov/ASCENDS/guides/ASCENDS_AVOCET_CA_NV_Feb_2016_Fig1.png ↗
download · preview image · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/ascends-active-sensing-of-co2-with-avocet-california-a… ↗
landing page · from data nasa gov
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=14b93949-451b-4802-8d9b-9016e7f6f… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2734409850-ORNL_CLOUD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2734409850-ORNL_CLOUD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Atmospheric Carbon Dioxide · LI-6252 Differential Mid-Infrared Absorption of CO2 Sensor Manufactured by LI-COR Biosciences · NASA Douglas DC-8
- From keywords
- Astronomy & Astrophysics · Chemistry · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Climate change science 68%
Provenance · 2 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2734409850-ORNL_CLOUD | 7 d ago | JSON v1 |
| NASA Data Portal | 14b93949-451b-4802-8d9b-9016e7f6f76c | 4 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3702 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (68%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:avocet | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/carbon-and-hydrocarbon-compounds/atmospheric-carbon-dioxide | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:nasa-dc-8 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| 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 |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |