The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions
The Open-source Data Inventory for Anthropogenic CO<sub>2</sub> (ODIAC) is a global high-spatial-resolution gridded emissions data product that distributes carbon dioxide (CO<sub>2</sub>) emissions from fossil fuel combustion. The emissions spatial distributions are estima...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2018-01-01
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| Series: | Earth System Science Data |
| Online Access: | https://www.earth-syst-sci-data.net/10/87/2018/essd-10-87-2018.pdf |
| _version_ | 1818481071866511360 |
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| author | T. Oda T. Oda S. Maksyutov R. J. Andres |
| author_facet | T. Oda T. Oda S. Maksyutov R. J. Andres |
| author_sort | T. Oda |
| collection | DOAJ |
| description | The Open-source Data Inventory for Anthropogenic CO<sub>2</sub> (ODIAC) is a
global high-spatial-resolution gridded emissions data product that
distributes carbon dioxide (CO<sub>2</sub>) emissions from fossil fuel combustion.
The emissions spatial distributions are estimated at a 1 × 1 km
spatial resolution over land using power plant profiles (emissions intensity
and geographical location) and satellite-observed nighttime lights. This
paper describes the year 2016 version of the ODIAC emissions data product
(ODIAC2016) and presents analyses that help guide data users, especially
for atmospheric CO<sub>2</sub> tracer transport simulations and flux inversion
analysis. Since the original publication in 2011, we have made modifications
to our emissions modeling framework in order to deliver a comprehensive
global gridded emissions data product. Major changes from the 2011
publication are (1) the use of emissions estimates made by the Carbon Dioxide
Information Analysis Center (CDIAC) at the Oak Ridge National Laboratory
(ORNL) by fuel type (solid, liquid, gas, cement manufacturing, gas flaring,
and international aviation and marine bunkers); (2) the use of multiple
spatial emissions proxies by fuel type such as (a) nighttime light data specific to
gas flaring and (b) ship/aircraft fleet tracks; and (3) the inclusion of emissions
temporal variations. Using global fuel consumption data, we extrapolated the
CDIAC emissions estimates for the recent years and produced the ODIAC2016
emissions data product that covers 2000–2015. Our emissions data can be viewed
as an extended version of CDIAC gridded emissions data product, which should
allow data users to impose global fossil fuel emissions in a more
comprehensive manner than the original CDIAC product. Our new emissions modeling
framework allows us to produce future versions of the ODIAC emissions data
product with a timely update. Such capability has become more significant
given the CDIAC/ORNL's shutdown. The ODIAC data product could play an important
role in supporting carbon cycle science, especially modeling studies with
space-based CO<sub>2</sub> data collected in near real time by ongoing carbon
observing missions such as the Japanese Greenhouse gases Observing SATellite (GOSAT),
NASA's Orbiting Carbon Observatory-2 (OCO-2), and upcoming future missions.
The ODIAC emissions data product including the latest version of the ODIAC
emissions data (ODIAC2017, 2000–2016) is distributed from <a href="http://db.cger.nies.go.jp/dataset/ODIAC/" target="_blank">http://db.cger.nies.go.jp/dataset/ODIAC/</a> with a DOI (<a href="https://doi.org/10.17595/20170411.001" target="_blank">https://doi.org/10.17595/20170411.001</a>). |
| first_indexed | 2024-12-10T11:30:32Z |
| format | Article |
| id | doaj.art-142f0012decf49b0a90d98b12e963f94 |
| institution | Directory Open Access Journal |
| issn | 1866-3508 1866-3516 |
| language | English |
| last_indexed | 2024-12-10T11:30:32Z |
| publishDate | 2018-01-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | Earth System Science Data |
| spelling | doaj.art-142f0012decf49b0a90d98b12e963f942022-12-22T01:50:36ZengCopernicus PublicationsEarth System Science Data1866-35081866-35162018-01-01108710710.5194/essd-10-87-2018The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversionsT. Oda0T. Oda1S. Maksyutov2R. J. Andres3Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, MD, USAGoddard Earth Sciences Technology and Research, Universities Space Research Association, Columbia, MD, USACenter for Global Environmental Research, National Institute for Environmental Studies, Tsukuba, Ibaraki, JapanCarbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, TN, USAThe Open-source Data Inventory for Anthropogenic CO<sub>2</sub> (ODIAC) is a global high-spatial-resolution gridded emissions data product that distributes carbon dioxide (CO<sub>2</sub>) emissions from fossil fuel combustion. The emissions spatial distributions are estimated at a 1 × 1 km spatial resolution over land using power plant profiles (emissions intensity and geographical location) and satellite-observed nighttime lights. This paper describes the year 2016 version of the ODIAC emissions data product (ODIAC2016) and presents analyses that help guide data users, especially for atmospheric CO<sub>2</sub> tracer transport simulations and flux inversion analysis. Since the original publication in 2011, we have made modifications to our emissions modeling framework in order to deliver a comprehensive global gridded emissions data product. Major changes from the 2011 publication are (1) the use of emissions estimates made by the Carbon Dioxide Information Analysis Center (CDIAC) at the Oak Ridge National Laboratory (ORNL) by fuel type (solid, liquid, gas, cement manufacturing, gas flaring, and international aviation and marine bunkers); (2) the use of multiple spatial emissions proxies by fuel type such as (a) nighttime light data specific to gas flaring and (b) ship/aircraft fleet tracks; and (3) the inclusion of emissions temporal variations. Using global fuel consumption data, we extrapolated the CDIAC emissions estimates for the recent years and produced the ODIAC2016 emissions data product that covers 2000–2015. Our emissions data can be viewed as an extended version of CDIAC gridded emissions data product, which should allow data users to impose global fossil fuel emissions in a more comprehensive manner than the original CDIAC product. Our new emissions modeling framework allows us to produce future versions of the ODIAC emissions data product with a timely update. Such capability has become more significant given the CDIAC/ORNL's shutdown. The ODIAC data product could play an important role in supporting carbon cycle science, especially modeling studies with space-based CO<sub>2</sub> data collected in near real time by ongoing carbon observing missions such as the Japanese Greenhouse gases Observing SATellite (GOSAT), NASA's Orbiting Carbon Observatory-2 (OCO-2), and upcoming future missions. The ODIAC emissions data product including the latest version of the ODIAC emissions data (ODIAC2017, 2000–2016) is distributed from <a href="http://db.cger.nies.go.jp/dataset/ODIAC/" target="_blank">http://db.cger.nies.go.jp/dataset/ODIAC/</a> with a DOI (<a href="https://doi.org/10.17595/20170411.001" target="_blank">https://doi.org/10.17595/20170411.001</a>).https://www.earth-syst-sci-data.net/10/87/2018/essd-10-87-2018.pdf |
| spellingShingle | T. Oda T. Oda S. Maksyutov R. J. Andres The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions Earth System Science Data |
| title | The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions |
| title_full | The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions |
| title_fullStr | The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions |
| title_full_unstemmed | The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions |
| title_short | The Open-source Data Inventory for Anthropogenic CO<sub>2</sub>, version 2016 (ODIAC2016): a global monthly fossil fuel CO<sub>2</sub> gridded emissions data product for tracer transport simulations and surface flux inversions |
| title_sort | open source data inventory for anthropogenic co sub 2 sub version 2016 odiac2016 a global monthly fossil fuel co sub 2 sub gridded emissions data product for tracer transport simulations and surface flux inversions |
| url | https://www.earth-syst-sci-data.net/10/87/2018/essd-10-87-2018.pdf |
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