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Part 1: Document Description
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Citation |
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Title: |
Global land 1° mapping XCO2 dataset using satellite observations of GOSAT and OCO-2 from 2009 to 2020 |
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Identification Number: |
doi:10.7910/DVN/4WDTD8 |
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Distributor: |
Harvard Dataverse |
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Date of Distribution: |
2021-03-26 |
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Version: |
4 |
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Bibliographic Citation: |
Sheng,Mengya; Lei,Liping; Zeng,Zhao-Cheng; Weiqiang Rao; Hao Song; Wu,Changjiang, 2021, "Global land 1° mapping XCO2 dataset using satellite observations of GOSAT and OCO-2 from 2009 to 2020", https://doi.org/10.7910/DVN/4WDTD8, Harvard Dataverse, V4 |
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Citation |
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Title: |
Global land 1° mapping XCO2 dataset using satellite observations of GOSAT and OCO-2 from 2009 to 2020 |
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Identification Number: |
doi:10.7910/DVN/4WDTD8 |
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Authoring Entity: |
Sheng,Mengya (Aerospace Information Research Institute,Chinese Academy of Sciences) |
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Lei,Liping (Aerospace Information Research Institute,Chinese Academy of Sciences) |
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Zeng,Zhao-Cheng (Division of Geological and Planetary Sciences, California Institute of Technology) |
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Weiqiang Rao (Aerospace Information Research Institute,Chinese Academy of Sciences) |
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Hao Song (China University of Geosciences, Beijing) |
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Wu,Changjiang (Aerospace Information Research Institute,Chinese Academy of Sciences) |
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Date of Production: |
2021-01-25 |
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Grant Number: |
2020YFA0607503 |
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Grant Number: |
2016YFA0600303 |
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Distributor: |
Harvard Dataverse |
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Access Authority: |
Sheng, Mengya |
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Depositor: |
Sheng, Mengya |
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Date of Deposit: |
2021-03-26 |
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Date of Distribution: |
2021-03-26 |
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Study Scope |
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Keywords: |
Earth and Environmental Sciences |
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Abstract: |
The global 1° land mapping XCO2 dataset (Mapping-XCO2) is derived from satellite XCO2 retrievals of GOSAT and OCO-2 spanning the period of April 2009 to December 2020. The data product is provided in GeoTIFF format and include two temporal resolutions: 3 days and month. The 3-day data files include gridded XCO2 and mapping uncertainty, which are named like “MappingXCO2_Date.nc” and “MappingUncertainty_Date.nc”. The flag “Date” is defined as date ID of 1426 time-units started from 20 April 2009. The monthly data files only include XCO2 data and named like “MappingXCO2_YYYY_MM.tif”. The number of “YYYY” and “MM” represent year and month, respectively. The domain of the dataset covers global land ranging from 56° S to 65° N and 169° W to 180° E. The spatial reference of the dataset is Geographic Lat/Lon. The unit of XCO2 data is ppm while the nodata values were assigned to NaN. |
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Time Period: |
2009-04-2020-12 |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Notes: |
CC0 Waiver |
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Other Study Description Materials |
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Identification Number: |
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Bibliographic Citation: |
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Label: |
MappingXCO2_3days.rar |
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Notes: |
application/x-rar-compressed |
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Label: |
MappingXCO2_month.rar |
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Notes: |
application/x-rar-compressed |