Country-scale analysis of methane emissions with a high-resolution inverse model using GOSAT and surface observations

R Janardanan, S Maksyutov, A Tsuruta, F Wang… - Remote Sensing, 2020 - mdpi.com
… as CO 2 and H 2 O), it contributes to global warming through its … distributions of CH 4 sources
and sinks (eg, [14,15,16,17]). … , inter-comparison of inventories and their error estimates, …

Evaluation of earth system model and atmospheric inversion using total column CO2 observations from GOSAT and OCO-2

PK Patra, T Hajima, R Saito, N Chandra… - … in Earth and Planetary …, 2021 - Springer
… Our results suggest that the inverse model using in situ data … with an inversion estimation
of CO 2 fluxes using in situ CO 2sink compared with the inversion estimated CO 2 sink. The …

Global Evaluation and Intercomparison of XCO2 Retrievals from GOSAT, OCO-2, and TANSAT with TCCON

J Fang, B Chen, H Zhang, A Dilawar, M Guo, C Liu… - Remote Sensing, 2023 - mdpi.com
… atmospheric CO 2 concentrations are crucial for assessing the … precise information regarding
CO 2 sources and sinks. In … use these XGOT data to invert the carbon source and sink

A review of datasets and methods for deriving spatiotemporal distributions of atmospheric CO2

C He, M Ji, ML Grieneisen, Y Zhan - Journal of Environmental …, 2022 - Elsevier
… and sinks but do directly measure the radiative forcing … However, the applications of
SCIAMACHY, GOSAT, and GOSAT-… data for estimating CO 2 fluxes by using inverse models. …

Comparison of atmospheric carbon dioxide concentrations based on GOSAT, OCO-2 observations and ground-based TCCON data

J Zheng, H Zhang, S Zhang - Remote Sensing, 2023 - mdpi.com
… spatial patterns, sources, and sinks of CO 2 across the world, … enhance our comprehension
of global CO 2 flux estimation. … TCCON, GOSAT, and OCO-2 (a) and their inter-comparison

Multi-Year Comparison of CO2 Concentration from NOAA Carbon Tracker Reanalysis Model with Data from GOSAT and OCO-2 over Asia

F Mustafa, L Bu, Q Wang, MA Ali, M Bilal… - Remote Sensing, 2020 - mdpi.com
… Much efforts have been made for estimating carbon sources and sinks in Asia, but still, they
… observation network and develop inverse modelling systems for the effective use of in situ …

[HTML][HTML] Global distribution of methane emissions: a comparative inverse analysis of observations from the TROPOMI and GOSAT satellite instruments

Z Qu, DJ Jacob, L Shen, X Lu, Y Zhang… - Atmospheric …, 2021 - acp.copernicus.org
… and intercomparison of the TROPOMI and GOSAT retrievals prior … regions because of the
use of the CO 2 proxy method. The … used as prior estimates in our inversion. The TROPOMI and …

Integration of surface-based and space-based atmospheric CO2 measurements for improving carbon flux estimates using a new developed 3-GAS inversion model

X Pan, X Xiong, T Sun, L Xue, H Zhang, J Fang… - Atmospheric …, 2024 - Elsevier
… Lastly, assigning relative priority to GOSAT enriches our … and evaluation of different inverse
modeling techniques and … a carbon sink, whereas other models portray it as a carbon source. …

Regional CO2 fluxes from 2010 to 2015 inferred from GOSAT XCO2 retrievals using a new version of the Global Carbon Assimilation System

F Jiang, H Wang, JM Chen, W Ju, X Tian… - Atmospheric …, 2021 - acp.copernicus.org
… XCO 2 retrievals and shows good performance with respect to estimating the surface … the
impacts of GOSAT data on the interannual variations in inverted land sinks in different regions (…

Constraining China's land carbon sink from emerging satellite CO2 observations: Progress and challenges

Y Wang, X Tian, F Chevallier, MS Johnson… - Global Change …, 2022 - Wiley Online Library
GOSAT and GOSAT-2 acquire discrete soundings with … of atmospheric CO 2 and atmospheric
inverse modeling over the … A Multi-model Intercomparison Project showed that there are …