Articles | Volume 17, issue 2
https://doi.org/10.5194/acp-17-855-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-855-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
19 Jan 2017
Research article |
| 19 Jan 2017
A comparison of Loon balloon observations and stratospheric reanalysis products
Leon S. Friedrich
CORRESPONDING AUTHOR
Department of Physics and Astronomy, University of Canterbury,
Canterbury, New Zealand
Adrian J. McDonald
Department of Physics and Astronomy, University of Canterbury,
Canterbury, New Zealand
Gregory E. Bodeker
Bodeker Scientific, Alexandra, New Zealand
Kathy E. Cooper
X Project Loon, 1600 Amphitheatre Parkway, Mountain View, CA 94043,
USA
Jared Lewis
Bodeker Scientific, Alexandra, New Zealand
Alexander J. Paterson
Department of Physics and Astronomy, University of Canterbury,
Canterbury, New Zealand
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Cited
20 citations as recorded by crossref.
- An Assessment of NASA’s GMAO MERRA-2 Reanalysis Surface Winds D. Carvalho 10.1175/JCLI-D-19-0199.1
- Intercomparison of meteorological analyses and trajectories in the Antarctic lower stratosphere with Concordiasi superpressure balloon observations L. Hoffmann et al. 10.5194/acp-17-8045-2017
- Seasonal and Latitudinal Variability of the Gravity Wave Spectrum in the Lower Stratosphere E. Lindgren et al. 10.1029/2020JD032850
- Using Project Loon Superpressure Balloon Observations to Investigate the Inertial Peak in the Intrinsic Wind Spectrum in the Midlatitude Stratosphere J. Conway et al. 10.1029/2018JD030195
- 100 Years of Progress in Understanding the Stratosphere and Mesosphere M. Baldwin et al. 10.1175/AMSMONOGRAPHS-D-19-0003.1
- Analysis and Testing of Variable Height Operating Characteristics of Super-Pressure Balloon Airbag Fan W. Qu et al. 10.3390/aerospace11010038
- GHOST: A Satellite Mission Concept for Persistent Monitoring of Stratospheric Gravity Waves Induced by Severe Storms D. Tratt et al. 10.1175/BAMS-D-17-0064.1
- Autonomous navigation of stratospheric balloons using reinforcement learning M. Bellemare et al. 10.1038/s41586-020-2939-8
- The Antarctic ozone hole during 2018 and 2019 A. Klekociuk et al. 10.1071/ES20010
- Station-keeping for high-altitude balloon with reinforcement learning Z. Xu et al. 10.1016/j.asr.2022.05.006
- Gravitational separation of the stratospheric air over Syowa, Antarctica and its connection with meteorological fields S. Ishidoya et al. 10.1002/asl.857
- Assessment on the Water Vapor Flux from Atmospheric Reanalysis Data in the South China Sea on 2019 Summer H. Deng et al. 10.1175/JHM-D-21-0210.1
- From ERA-Interim to ERA5: the considerable impact of ECMWF's next-generation reanalysis on Lagrangian transport simulations L. Hoffmann et al. 10.5194/acp-19-3097-2019
- A Comparison of AMPS Forecasts Near the Ross Sea Polynya With Controlled Meteorological Balloon Observations E. Dale et al. 10.1029/2019JD030591
- Orbit Simulator for Satellite and Near-Space Platforms Supporting Observing System Simulation Experiments L. Wang et al. 10.1175/JTECH-D-21-0066.1
- Diurnal Cycle of Surface Air Temperature within China in Current Reanalyses: Evaluation and Diagnostics J. Du et al. 10.1175/JCLI-D-17-0773.1
- A New Method to Evaluate Reanalyses Using Synoptic Patterns: An Example Application in the Ross Sea/Ross Ice Shelf Region A. McDonald & L. Cairns 10.1029/2019EA000794
- Online vertical measurement of air pollutants: Development of a monitoring platform on a skyscraper and its application in Shanghai X. Hao et al. 10.1016/j.apr.2022.101477
- Investigation Into the Potential Value of Stratospheric Balloon Winds Assimilated in NOAA's Finite‐Volume Cubed‐Sphere Global Forecast System (FV3GFS) K. Lukens et al. 10.1029/2022JD037526
- Balloons in the Sky: Unveiling the Characteristics and Trade-Offs of the Google Loon Service P. Serrano et al. 10.1109/TMC.2021.3135976
20 citations as recorded by crossref.
- An Assessment of NASA’s GMAO MERRA-2 Reanalysis Surface Winds D. Carvalho 10.1175/JCLI-D-19-0199.1
- Intercomparison of meteorological analyses and trajectories in the Antarctic lower stratosphere with Concordiasi superpressure balloon observations L. Hoffmann et al. 10.5194/acp-17-8045-2017
- Seasonal and Latitudinal Variability of the Gravity Wave Spectrum in the Lower Stratosphere E. Lindgren et al. 10.1029/2020JD032850
- Using Project Loon Superpressure Balloon Observations to Investigate the Inertial Peak in the Intrinsic Wind Spectrum in the Midlatitude Stratosphere J. Conway et al. 10.1029/2018JD030195
- 100 Years of Progress in Understanding the Stratosphere and Mesosphere M. Baldwin et al. 10.1175/AMSMONOGRAPHS-D-19-0003.1
- Analysis and Testing of Variable Height Operating Characteristics of Super-Pressure Balloon Airbag Fan W. Qu et al. 10.3390/aerospace11010038
- GHOST: A Satellite Mission Concept for Persistent Monitoring of Stratospheric Gravity Waves Induced by Severe Storms D. Tratt et al. 10.1175/BAMS-D-17-0064.1
- Autonomous navigation of stratospheric balloons using reinforcement learning M. Bellemare et al. 10.1038/s41586-020-2939-8
- The Antarctic ozone hole during 2018 and 2019 A. Klekociuk et al. 10.1071/ES20010
- Station-keeping for high-altitude balloon with reinforcement learning Z. Xu et al. 10.1016/j.asr.2022.05.006
- Gravitational separation of the stratospheric air over Syowa, Antarctica and its connection with meteorological fields S. Ishidoya et al. 10.1002/asl.857
- Assessment on the Water Vapor Flux from Atmospheric Reanalysis Data in the South China Sea on 2019 Summer H. Deng et al. 10.1175/JHM-D-21-0210.1
- From ERA-Interim to ERA5: the considerable impact of ECMWF's next-generation reanalysis on Lagrangian transport simulations L. Hoffmann et al. 10.5194/acp-19-3097-2019
- A Comparison of AMPS Forecasts Near the Ross Sea Polynya With Controlled Meteorological Balloon Observations E. Dale et al. 10.1029/2019JD030591
- Orbit Simulator for Satellite and Near-Space Platforms Supporting Observing System Simulation Experiments L. Wang et al. 10.1175/JTECH-D-21-0066.1
- Diurnal Cycle of Surface Air Temperature within China in Current Reanalyses: Evaluation and Diagnostics J. Du et al. 10.1175/JCLI-D-17-0773.1
- A New Method to Evaluate Reanalyses Using Synoptic Patterns: An Example Application in the Ross Sea/Ross Ice Shelf Region A. McDonald & L. Cairns 10.1029/2019EA000794
- Online vertical measurement of air pollutants: Development of a monitoring platform on a skyscraper and its application in Shanghai X. Hao et al. 10.1016/j.apr.2022.101477
- Investigation Into the Potential Value of Stratospheric Balloon Winds Assimilated in NOAA's Finite‐Volume Cubed‐Sphere Global Forecast System (FV3GFS) K. Lukens et al. 10.1029/2022JD037526
- Balloons in the Sky: Unveiling the Characteristics and Trade-Offs of the Google Loon Service P. Serrano et al. 10.1109/TMC.2021.3135976
Latest update: 16 Jul 2025
Short summary
Information from long-duration balloons flying in the Southern Hemisphere stratosphere during 2014 as part of X Project Loon are used to assess the quality of a number of different reanalyses. This work assesses the potential of the X Project Loon observations to validate outputs from the reanalysis models. In particular, we examined how the model winds compared with those derived from the balloon GPS information. We also examined simulated trajectories compared with the true trajectories.
Information from long-duration balloons flying in the Southern Hemisphere stratosphere during...
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