OCO-2 Level 0 spacecraft attitude data, Retrospective Processing V10r (OCO2_Att) at GES DISC

Version 10r is the current version of the data set. Older versions will no longer be available and are superseded by Version 10r.

Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA missiondesigned to collect space-based measurements of atmospheric carbon dioxidewith the precision, resolution, and coverage needed to characterize theprocesses controlling its buildup in the atmosphere. The OCO-2 project uses the LEOStar-2 spacecraft that carries a single instrument. It incorporates three high-resolution spectrometers that make coincident measurements ofreflected sunlight in the near-infrared CO2 near 1.61 and 2.06 micrometers and inmolecular oxygen (O2) A-Band at 0.76 micrometers . Each band has 1016 spectralelements.This product contains pointing angles of the spacecraft for each orbit.It is generated using the following input data:+ APID 20 telemetry+ Orbit Boundary File.It is essential in generating the Geolocations of the science data.This is the retrospective processing where the calibration data is estimated from the full timeseries of data (before, during, and after the measurements), and is expected to be of slightly higher quality.

Data and Resources

Additional Info

Field Value
Maintainer ARIF ALBAYRAK
Last Updated February 19, 2025, 09:14 (UTC)
Created February 19, 2025, 09:14 (UTC)
accessLevel public
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation OCO-2 Science Team/Michael Gunson, AnnmarieEldering. 2019-07-01. OCO2_Att. Version 10r. OCO-2 Level 0 spacecraft attitude data, Retrospective Processing V10r. Greenbelt, MD, USA. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://disc.gsfc.nasa.gov/datacollection/OCO2_Att_10r.html. Digital Science Data.
creator OCO-2 Science Team/Michael Gunson, AnnmarieEldering
data-presentation-form Digital Science Data
graphic-preview-file https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OCO2_Att_8r.jpeg
harvest_object_id f61c9848-900b-4335-989b-1378586908c3
harvest_source_id b37e5849-07d2-41cd-8bb6-c6e83fc98f2d
harvest_source_title DNG Legacy Data
identifier C1685783847-GES_DISC
issued 2019-06-27
landingPage https://cmr.earthdata.nasa.gov:443/search/concepts/C1685783847-GES_DISC.html
language {en-US}
metadata_type geospatial
modified 2017-06-17
programCode {026:001}
publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
release-place Greenbelt, MD, USA
resource-type Dataset
series-name OCO2_Att
source_datajson_identifier true
source_hash d7f5d2421abc6442779595142e85fa217ec4d0f361ed53cc645d4e4b57f5529f
source_schema_version 1.1
spatial -180.0 -90.0 180.0 90.0
temporal 2014-07-02T00:00:00Z/2022-01-17T00:00:00Z
theme {OCO-2,geospatial}