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Description

Gridded carbon dioxide mole fraction (XCO2) and other select variables created by applying local kriging (also known as optimal interpolation) to daily aggregates of Orbiting Carbon Observatory (OCO-2) bias corrected data.

This is the latest version of this collection. The DOIs assigned to previous versions, which are no longer available, now direct to this page.

Version Description

Version 2: ["Identifier": "10.5067/7KURDO0SQE1R", "Dataset_Release_Date": "2021-01-11", "Beginning_Date_Time": "2014-09-06T02:07:25.874968", "Ending_Date_Time": "2020-07-31T23:20:02.288067"] Version 1: ["Identifier": "10.5067/GPME6OT998MT", "Dataset_Release_Date": "2020-05-06", "Beginning_Date_Time": "2014-09-06", "Ending_Date_Time": "2019-12-31"]

Product Summary

Platforms
OCO-2
Instruments
OCO SPECTROMETERS
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Geographic Region
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2014-09-06 to 2022-02-13
Data Partner
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Terrestrial Information Systems Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA (NASA/GSFC/SED/ESD/TISL/GESDI
Concept ID
C2219374142-GES_DISC
Data State
ACTIVE
Number of Files/Granules
2547
Processing Level
4
Published
Updated
Science Keywords
Atmospheric Carbon Dioxide

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Yadav, V. (2021). OCO-2 Gridded bias-corrected XCO2 and other select fields aggregated as Level 4 daily files V3 [Data set]. NASA Goddard Earth Sciences Data and Information Services Center. https://doi.org/10.5067/582L7HTJ343N Date Accessed: 2025-12-05

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