Ge Peng

Ge Peng

Satellite Product Characterization, Calibration and Validation Phone: +1 828.257.3009 Email: gpeng@ncsu.edu Orcid: http://orcid.org/0000-0002-1986-9115

Biography

Dr. Peng holds a PhD in Meteorology from the Rosenstiel School of Marine & Atmospheric Science (RSMAS), University of Miami, with extensive training and work experience in Physical Oceanography, Statistical Analysis, and Scientific Data Stewardship.

Dr. Peng has over twenty years of technical experience in data analysis and ocean and atmosphere modeling, including model development, implementation, application, process study, and validation. She specializes in applying statistical analysis and numerical models to both atmospheric and oceanic systems to examine seasonal, interannual, and decadal variability.

Dr. Peng has led or participated in several projects on evaluating model and remote-sensed products, including NCEP regional forecast and global reanalysis winds (eta 80-km, NCEP/NCAR, and CFSR), global NWP short-range forecast winds (ECMWF, DWD, and JMA), NSCAT ocean surface winds, NCEI blended ocean surface winds (DMSP, SSM/I, QuikSCAT, TMI, AMRS-E), NCEI HIRS surface temperature and humidity, and NOAA/NSIDC passive microwave sea ice concentration Climate Data Record (CDR) product.

Dr. Peng has knowledge and experience in assimilating in situ and satellite measurements into models and assessing the impacts of data assimilation on weather and climate predictions. She also has knowledge of NOAA scientific data appraisal and archival procedures, the Open Archival Information System Reference Model, national and international data formats and metadata standards, and the life cycle of scientific data preservation and stewardship. She led the development of the NCEI/CICS-NC scientific data stewardship maturity matrix and is now overseeing its application and further improvement.

Dr. Peng joined NCICS as a Research Scholar in March 2012. She serves as a scientific steward at NCEI for the NOAA/NSIDC sea ice concentration CDR, the NOAA/WHOI Ocean Surface Bundle CDRs, and NCEI ocean surface flux products.

Curriculum Vitae

View CV

Publications

2020

Peng, G., C. Lacagnina, R. R. Downs, I. Ivanova, D. F. Moroni, H. Ramapriyan, Y. Wei, and G. Larnicol, 2020: Laying the Groundwork for Developing International Community Guidelines to Effectively Share and Reuse Digital Data Quality Information – Case Statement, Workshop Summary Report, and Path Forward. Open Science Framework. Version: v03r04–20200828.

Matthews, J. L., G. Peng, W. N. Meier, and O. Brown, 2020: Sensitivity of Arctic Sea Ice Extent to Sea Ice Concentration Threshold Choice and Its Implication to Ice Coverage Decadal Trends and Statistical Projections. Remote Sensing, 12, 807, https://doi.org/10.3390/rs12050807.

Peng, G., J. L. Matthews, M. Wang, R. Vose, and L. Sun, 2020: What Do Global Climate Models Tell Us about Future Arctic Sea Ice Coverage Changes? Climate, 8 (1). http://dx.doi.org/10.3390/cli8010015

2019

Bliss, A. C., M. Steele, G. Peng, W. N. Meier, and S. Dickinson, 2019: Regional variability of Arctic sea ice seasonal change climate indicators from a passive microwave climate data record. Environmental Research Letters, 14, 045003. http://dx.doi.org/10.1088/1748-9326/aafb84

Moroni, D.F., H. Ramapriyan, G. Peng, J. Hobbs, J. Goldstein, R. Downs, R. Wolfe, C.-L. Shie, C.J. Merchant, M. Bourassa, J.L. Matthews, P. Cornillon, L. Bastin, K. Kehoe, B. Smith, J.L. Privette, A.C. Subramanian, O. Brown, and I. Ivánová, 2019: Understanding the Various Perspectives of Earth Science Observational Data Uncertainty. Figshare. http://dx.doi.org/10.6084/m9.figshare.10271450.v1

Peng, G., A. Arguez, N. W. Meier, F. Vamborg, J. Crouch, and P. Jones, 2019: Sea Ice Climate Normals for Seasonal Ice Monitoring of Arctic and Sub-Regions. Data, 4. http://dx.doi.org/10.3390/data4030122

Peng, G., A. Milan, N. A. Ritchey, R. P. Partee, II, S. Zinn, E. McQuinn, K. S. Casey, P. Lemieux, III, R. Ionin, P. Jones, A. Jakositz, and D. Collins, 2019: Practical Application of a Data Stewardship Maturity Matrix for the NOAA OneStop Project. Data Science Journal, 18, 41. http://dx.doi.org/10.5334/dsj-2019-041

Ramapriyan, H. K., R. R. Downs, J. Dozier, R. Duerr, M. Folk, J. Frew, N. Hoebelheinrich, C. A. Mattmann, and G. Peng, 2019: Bruce Barkstrom (1944–2018). EOS, 100. http://dx.doi.org/10.1029/2019EO115561

2018

Peng, G., 2018: The State of Assessing Data Stewardship Maturity – An Overview. Data Science Journal, 17, 7. http://dx.doi.org/10.5334/dsj-2018-007

Peng, G., M. Steele, A. Bliss, W. N. Meier, and S. Dickinson, 2018: Temporal means and Variability of Arctic Sea Ice Melt and Freeze Season Climate Indicators Using a Satellite Climate Data Record. Remote Sensing, 10. http://dx.doi.org/10.3390/rs10091328

Peng, G., J. Matthews, and J. Yu, 2018: Sensitivity Analysis of Arctic Sea Ice Extent Trends and Statistical Projections Using Satellite Data. Remote Sensing, 10, 230. http://doi.org/10.3390/rs10020230

Peng, G., J. L. Privette, C. Tilmes, S. Bristol, T. Maycock, J. J. Bates, S. Hausman, O. Brown, and E. J. Kearns, 2018: A Conceptual Enterprise Framework for Managing Scientific Data Stewardship. Data Science Journal, 17, 15. http://dx.doi.org/10.5334/dsj-2018-015

2017

Peng, G. and Meier, W., 2017. Temporal and regional variability of Arctic sea-ice coverage from satellite data. Annals of Glaciology, 1-10. http://dx.doi.org/10.1017/aog.2017.32

Ramapriyan, H., G. Peng, D. Moroni, and C.-L. Shie, 2017: Ensuring and Improving Information Quality for Earth Science Data and Products. D-Lib Magazine, 23. http://dx.doi.org/10.1045/july2017-ramapriyan

2016

Peng, G., J. Lawrimore, V. Toner, C. Lief, R. Baldwin, N. Ritchey, D. Brinegar, and S. A. Del Greco, 2016: Assessing Stewardship Maturity of the Global Historical Climatology Network-Monthly (GHCN-M) Dataset: Use Case Study and Lessons Learned. D.-Lib Magazine, 22. http://dx.doi.org/10.1045/november2016-peng

Peng, G., L. Shi, S. T. Stegall, J. L. Matthews, and C. W. Fairall, 2016: An evaluation of HIRS near-surface air temperature product in the Arctic with SHEBA data. Journal of Atmospheric and Oceanic Technology, 33, 453-460. http://dx.doi.org/10.1175/JTECH-D-15-0217.1

Peng, G., N. A. Ritchey, K. S. Casey, E. J. Kearns, J. L. Privette, D. Saunders, P. Jones, T. Maycock, and S. Ansari, 2016: Scientific stewardship in the Open Data and Big Data era - Roles and responsibilities of stewards and other major product stakeholders. D.-Lib Magazine, 22. http://dx.doi.org/10.1045/may2016-peng

Shi, L., J. L. Matthews, S.-p. Ho, Q. Yang, and J. J. Bates, 2016: Algorithm development of temperature and humidity profile retrievals for long-term HIRS observations. Remote Sensing, 8, 280. http://dx.doi.org/10.3390/rs8040280

2015

Peng, G., J. L. Privette, E. J. Kearns, N. A. Ritchey, and S. Ansari, 2015: A unified framework for measuring stewardship practices applied to digital environmental datasets. Data Science Journal, 13, 231-253. http://dx.doi.org/10.2481/dsj.14-049

2014

Meier, W. N., G. Peng, D. J. Scott, and M. Savoie, 2014: Verification of a new NOAA/NSIDC passive microwave sea-ice concentration climate record, Polar Research, 33. http://doi.org/10.3402/polar.v33.21004

Peng, G., J.-R. Bidlot, H.P. Freitag, C. J. Schreck, III, 2014: Directional bias of TAO daily buoy wind vectors in the central equatorial Pacific Ocean from November 2008 to January 2010. Data Science Journal, 13, 79-87http://doi.org/10.2481/dsj.14-019

Peng, G. and J. L. Privette, 2014: Stewardship maturity matrix – a unified framework for assessing data quality and usability practices applied to individual digital environmental data products. 2014 ESIP (Federation of Earth Science Information Partners) summer meeting, 7-11 July 2014, Copper Mountain, CO.

Peng, G. and J. L. Privette, 2014: A stewardship maturity matrix for assessing the state of environmental data quality and usability. 10th Annual Symposium on New Generation Operational Environmental Satellite Systems, AMS 2014 annual meeting, February 2-6, 2014, Atlanta, GA.

Peng, G., L. D. Cecil, and B. Cramer, 2014: An End-to-End Framework for Probabilistic Uncertainty Characterization of Climate Satellite Data and Products. 10th Annual Symposium on New Generation Operational Environmental Satellite Systems, AMS 2014 annual meeting, February 2-6, 2014, Atlanta, GA.

2013

Peng, G., H.-M. Zhang, and others, 2013: Evaluation of various surface wind products with OceanSITES buoy measurements. Weather and Forecasting, 28, 1281-1303. http://doi.org/10.1175/WAF-D-12-00086.1

Peng, G. and W. Meier, 2013: Characterization of a satellite-based passive microwave sea ice concentration climate data record. Proc. International Geoscience and Remote Sensing Symposium (IGARSS), 232-235, IEEE International, 21-26 Jul, 2013, Melbourne, Australia.

Zhang, H.-M., G. Peng, L. Vasquez, W. Hankins, C. W. Fairall, R. Weller, and A. Brown, 2013: The SURFA Project: Towards Near-Real-Time Quality Monitoring of NWP Forecasts and Historical Analysis. 4th WGNE workshop on systematic error in weather and climate models.  15-19 April 2013, Exeter, UK.

Peng, G., W. N. Meier, D. J. Scott, and M. Savoie, 2013: A Long-Term and Reproducible Satellite-Based Passive Microwave  Sea Ice Concentration Data Record for Climate Study and Monitoring. Earth System Science Data Journal, 5, 311–318. http://dx.doi.org/10.5194/essd-5-311-2013

Peng, G., H.-M. Zhang, H.P. Frank, J.-R. Bidlot, M. Higaki, S. Stevens, and W.R. Hankins, 2013: Evaluation of various surface wind products with OceanSITES buoy measurements. Weather and Forecasting28, 1281–1303. http://dx.doi.org/10.1175/WAF-D-12-00086.1

2012

Peng, G., M. Denning, D. Saunders, M. Iwunze, R. Ullman, and J. Privette, 2012: A Low-Cost and Efficient Way to Archive Calibration/Validation Findings for Satellite Data, Abstract A33M-0333, 2012 AGU Fall Meeting, 3-7 December, San Francisco, CA.

Meier, W., G. Peng, and D. Scott, 2012: Evaluation of a passive microwave sea ice concentration climate data record, Abstract C34B-05, 2012 AGU Fall Meeting, 3-7 December, San Francisco, CA.

Shi, L., G. Peng, J. Bates, 2012: Surface Air Temperature and Humidity from Intersatellite-Calibrated HIRS Measurements in High Latitudes.  Journal of  Atmospheric and Oceanic Technology, 29, 3-13. http://doi.org/10.1175/JTECH-D-11-00024.1

Vasquez, L., G. Peng, M. Urzen, W. R. Hankins, and H.-M. Zhang, 2012: A Near Real-Time Monitoring System for NWP Forecast and Satellite-Based Products, Abstract IN31C-1504, 2012 AGU Fall Meeting, 3-7 December 2012, San Francisco, CA.

Zhang, H.-M., G. Peng, W. R. Hankins, and S. E. Stevens, 2012: A Facility and Examples for Evaluating Surface Fluxes from Models and Observations, AMS 18th Conference on Air-Sea Interaction, 9-12 July 2012, Boston, MA.

2011

Banzon, P. V., G. Peng, H. Semunegus, L. Shi, X. Zhao, and J. J. Bates, 2011: NOAA multi-decadal records of climate variability, WCRP Open Science Conference – Climate Research in Service to Society, 24-28 October 2011, Denver, CO.

Fairall, C. W., H.-M. Zhang, G. Peng, S. Stevens, A. Brown, and D. Majewski, 2011: SURFA – Update on recent activities, 27th session of the WCRP-JSC/CAS Working Group on Numerical Experimentation (WGNE), 17-21 October 2011, Boulder, CO.

Peng, G., H.-M. Zhang, H. P. Frank, J. Bidlot, M. Higaki, and W. Hankins, 2011:  A comparison of various Equatorial Pacific surface wind products, Proc. IGARSS 2011, 2049-2052, 24-29 July, 2011, Vancouver, Canada.

2009

Peng, G., Z. Garraffo, G. R. Halliwell, O. M. Smedstad, C. S. Meinen, V. Hourafalou, and P. Hogan, 2009: Variability of the Florida Current transport at 27N. In: Ocean Circulation and El Nino: New Research.  Eds.  J. A. Long and D. S. Wells, NOVA Publisher. 291 pp.

2008

Kourafalou, V., G. Peng, H. Kang, P. Hogan, O.-M. Smedstadt, R. Weisberg, and M. Baringer, 2008: Evaluation of Global Ocean Data Assimilation Experiment products in South Florida nested simulations with the Hybrid Coordinate Ocean Model. Ocean Dynamics, 59, 47-66. http://doi.org/10.1007/s10236-008-0160-7

2006

Peng, G., E. Chassignet, Y.-O. Kwon, and S. C. Riser, 2006: Investigation of variability of the North Atlantic Subtropical Mode Water using profiling float data and numerical model output, Ocean Modelling, 13, 65-85. http://doi.org/10.1016/j.ocemod.2005.07.001

2004

Peng, G., 2004: Validation of a global reanalysis model in representing synoptic scale eddies using the scatterometer data: A case study, Geophysical Research Letters, 31, L16201. http://doi.org/10.1029/2004GL020297

1999

Peng, G., C. K. Mooers, and H. C. Graber, 1999: Coastal winds in South Florida.  Journal of  Applied Meteorology, 38, 1740-1757. http://doi.org/10.1175/1520-0450(1999)038<1740:CWISF>2.0.CO;2

Presentations

2020

Peng, G., A. Milan, N. Ritchey, and 9 others, 2020: Providing Structured and Rich Dataset Quality Information. Virtual NOAA EDM Workshop, August 17–21, 2020.

Peng, G., J. Privette, S. Hausman, E. Kearns, O. Brown, and T. Maycock, 2020: An Integrated Framework for Supporting Evidence-Based Institutional Research Data Management and Stewardship. Virtual NOAA EDM Workshop, August 17–21, 2020.

Hammer, G., G. Peng, J. Fulford, T. Maycock, A. Anderson, T. Foreman, 2020: In Real Life: How Social Media Propelled One Study. Virtual NOAA EDM Workshop, August 17–21, 2020.

Peng, G., C. Lacagnina, R. Downs, I. Ivánová, G. Larnicol, D. Moroni, H. Ramapriyan, and Y. Wei, 2020: Challenges of Consistently Curating and Representing FAIR Dataset Quality Information - IQC/BSC Pre-ESIP Workshop Report Out. Virtual session. ESIP 2020 summer meeting, July 22, 2020.

Wei, Y., Ramapriyan, H., R. Downs, D. Moroni, G. Peng, G. Newman, and A. Bower, 2020: Citizen Science Data and Information Quality. Virtual session. ESIP 2020 summer meeting, July 22, 2020.

Moroni, D., H. Ramapriyan, B. Downs, G. Peng, and Y. Wei, 2020: Exploring new perspective and formulating best practices for data uncertainty information - Part 1 and 2. Sessions. Virtual ESIP 2020 Summer Meeting, July 15, 2020.

Peng, G., C. Lacagnina, R. Downs, I. Ivánová, G. Larnicol, D. Moroni, H. Ramapriyan, and Y. Wei, 2020: Developing Community Guidelines for Consistently Curating and Representing Dataset Quality Information. All day workshop with two live sessions. Virtual Pre-ESIP Workshop, July 13, 2020.

Peng, G., H. Ramapriyan, and D. Moroni, 2020: ESIP Information Quality Cluster and Multi-dimensions of data and information quality. Talk. Virtual Pre-ESIP Workshop on Dataset Quality Information, 13 July 2020.

Peng, G., 2020: Evaluating the FAIRness of Environmental Data. Invited Talk. Virtual 9th RDA FAIR Data Maturity Model Working Group Workshop, May 20, 2020.

Carlson, D., K. Elger, J. Klump, G. Peng, J. Wagner, 2020: Practical data sharing with tangible rewards through publication in ESSD. EGU Virtual General Assembly 2020, May 4–8, 2020. https://doi.org/10.5194/egusphere-egu2020-4169

Wright, W., C. Lief, G. Peng, O. Baddour, P. Siegmund, D. Berod, R. Dunn, A. Cazenave, and M. Brunet, 2020: High-Quality Global Data Management Framework for Climate: A Collaboration Framework for Assessing, Validating and Sharing Datasets for Climate Monitoring. EGU Virtual General Assembly 2020, May 3–9, 2020. https://doi.org/10.5194/egusphere-egu2020-22552

Groisman, P., S. Gulev, D. Streletskiy, G. Peng, S. Speranskaya, and N, Tchebakova, 2020: Environment changes in the Eurasian Arctic. Virtual. The Sixth International Symposium on Arctic Research – Web Conference, March 18 - April 10, 2020.

Peng, G., N. Ritchey, C. Lief, and I. Maggio, 2020: Use and Re-use of a Data Stewardship Maturity Assessment Model for Institutional Research Data Management Support. Poster. The 2020 International Digital Curation Conference, Dublin, Ireland, Feb 17–20, 2020.

Peng, G., 2020: NOAA’s data stewardship maturity matrix – stewardship maturity scores and quality information. 2020 ESIP Winter Meeting, North Bethesda, MD, January 7–10, 2020.

Dean, A.L., P.A. Lemieux, N.A. Ritchey, G. Peng, A. Milan, and J. Relph, 2020: Recent Developments on the NOAA Collection Metadata Enterprise Tool (CoMET) and the Data Stewardship Maturity Questionnaire (DSMQ), Including Upcoming Training Opportunities. Poster. 2020 ESIP Winter Meeting, North Bethesda, MD, January 7–10, 2020.

Moroni, D., H. Ramapriyan, and G. Peng, 2020: Bring science data uncertainty down to Earth – sub-orbital, in situ, and beyond. Session. 2020 ESIP Winter Meeting, North Bethesda, MD, January 7–10, 2020.

Wei, Y., H. Ramapriyan, D. Moroni, and G. Peng, 2020: Citizen science data and information. Session. 2020 ESIP Winter Meeting, North Bethesda, MD, January 7–10, 2020.

2019

Lief, C. W. Wright, G. Peng, P. Siegmund, A. Milan, D. Berod, O. Baddour, and M. Brunet, 2019: WMO High-Quality Global Data Management Framework for Climate (HG-GDMFC) – A Multi-Disciplinary Climate Data Modernisation Initiative. Poster. AGU 2019 Fall Meeting, San Francisco, CA, December 9–13, 2019.

Peng, G., 2019: An overview of maturity models for consistent dataset quality ratings. Earth Sciences Data Quality. Barcelona Supercomputing Center, Barcelona, Spain, September 23–27, 2019.

Peng, G., H. Ramapriyan, and D. Moroni, 2019: Introducing ESIP Information Quality Cluster. Earth Sciences Data Quality, Barcelona Supercomputing Center, Barcelona, Spain, September 23–27, 2019.

Peng, G., M. Steele, A. Bliss, W. Meier, J. Matthews, M. Wang, and S. Dickinson 2019: Characterizing Arctic sea ice coverage variability. Earth Sciences Data Quality, Barcelona Supercomputing Center, Barcelona, Spain, September 23–27, 2019.

Peng, G., J. L. Privette, E. J. Kearns, N. Ritchey, O. Brown, C. Tilmes, S. Bristol, H. K. Ramapriyan, and T. Maycock, 2019: A Holistic Framework for Supporting Evidence-Based Institutional Research Data Management. The CODATA 2019 Conference, Beijing, China, September 18–20, 2019. https://doi.org/10.6084/m9.figshare.9895928

Bliss, A.C., M. Steele, G. Peng, and W.N. Meier, 2019: Indicators of Arctic change from passive microwave dates of sea ice seasonal evolution. International Glaciological Society Sea Ice Symposium, Winnipeg, Canada, August 19–23, 2019.

Moroni, D., H. Ramapriyan, G. Peng, 2019: Community Whitepaper on Uncertainty Quantification. US-CLIVAR Summit, Long Beach, CA, August 6, 2019.

Peng, G., J.L. Privette, and T. Maycock, 2019: An integrated framework for managing scientific data stewardship activities. 2019 ESIP Summer Meeting, Tacoma, WA, July 16–19, 2019. https://doi.org/10.6084/m9.figshare.9171830

Peng, G., 2019: Update on Maturity Matrix Related Activities. 2019 ESIP Summer Meeting, Tacoma, WA, July 16–19, 2019.

Ramapriyan, H., D. Moroni, G. Peng, and Y. Wei, 2019: Conveying Information Quality – Recent Progress. Session. 2019 ESIP Summer Meeting, Tacoma, WA, July 16–19, 2019.

Peng, G., 2019: A Framework for Curating Rich and Structured Data Quality Descriptive Information. 2019 DataONE Community Meeting, Tacoma, WA, July 15, 2019.

Peng, G., 2019: A Brief Update on the Activity of the RDA FAIR Data Maturity Model Working Group. CEOS WGISS–47th Meeting, Silver Spring, MD, April 29 - May 2, 2019.

Peng, G., W. Wright, C. Lief, and O. Baddour, 2019: WMO Stewardship Maturity Matrix for Climate Data (SMM-CD) – An Update and Possible Collaboration. CEOS WGISS–47th Meeting, Silver Spring, MD, April 29 - May 2, 2019.

Lief, C., Peng, G., O. Baddour, W. Wright, V. Aich, and P. Siegmund, 2019: WMO Stewardship Maturity Matrix for Climate Data (SMM-CD) Developed under the High Quality Global Data Management Framework for Climate. Poster. EGU 2019 General Assembly, Vienna, Austria, April 7–12, 2019.

Peng, G., M. Steele, A. C. Bliss, W. Meier, and S. Dickinson, 2019: Climate Indicators for Monitoring Seasonal Arctic and sub-Arctic Sea Ice Coverage Using a Satellite Climate Data Record. Poster. EGU 2019 General Assembly, Vienna, Austria, April 7–12, 2019.

Peng, G., N. Ritchey, and I. Maggio, 2019: Establishing Trustworthiness and Suitability of Data Products and Services with Content-Rich, Interoperable and Findable Quality Descriptive Information. Session EGU 2019 General Assembly, Vienna, Austria, April 7–12, 2019.

Peng, G., A. Milan, N.A. Ritchey, and others, 2019: Providing Structured, Evidence-Based, Content-Rich, Machine and Human Readable Dataset Quality Information – Practical Application of a Stewardship Maturity Matrix. Poster. Research Data Alliance 13th Plenary Meeting, Philadelphia, PA, April 2–4, 2019.

Peng, G., H. Ramapriyan, and D. Moroni, 2019: A brief overview of maturity models for consistent data quality ratings. Joint webinar between Australian Research Data Common and ESIP Information Quality Cluster. March 1, 2019.

Peng, G., 2019: Assessing and Representing Maturity Information on the Usability of Data Product and Services. 2019 ESIP Winter Meeting, Bethesda, MD, January 16, 2019.

Lemieux III, P.A., R.P. Partee II, R. Ionin, and G. Peng, 2019: Development of the Data Stewardship Maturity Questionnaire for Assessing Stewardship Quality of NOAA Datasets: Lessons Learned and Practical Applications. Poster. 2019 ESIP Winter Meeting, Bethesda, MD, January 14–17, 2019. https://doi.org/10.6084/m9.figshare.7588538

Moroni, D. F., Y. Wei, H. Ramapriyan, D. Scott, R. Downs, Z. Liu, and G. Peng, 2019: Operational Solutions for Increasing the Value and Usability of Earth Science Data via a Data Quality Framework. AMS 99th Annual Meeting, Phoenix, AZ, January 10, 2019.

2018

Peng, G., 2018: An Overview of Maturity Assessment Models for Consistent Data Product Quality Ratings. Invited. American Geophysical Union Fall Meeting, Washington, DC, December 14, 2018.

Steele, M., A. C. Bliss, G. Peng, W. Meier, and S. Dickinson, 2018: Regional Variability of Arctic Sea Ice Seasonal Change Climate Indicators from a Passive Microwave Climate Data Record. American Geophysical Union Fall Meeting, Washington, DC, December 14, 2018.

Moroni, D. F., H. Ramapriyan, and G. Peng, 2018: Surveying the Approaches and Advances in Earth Science Data Uncertainty Quantification, Characterization, Communication, and Utilization. American Geophysical Union Fall Meeting, Washington, DC, December 13, 2018.

Ritchey, N. A., R. Partee II., P. Lemieux III, R. Ionin, and G. Peng, 2018: Application of the Data Stewardship Maturity Model for Assessing Data Usability and Trustworthiness of Data Management Practices. American Geophysical Union Fall Meeting, Washington, DC, December 12, 2018.

Bliss, A., M. Steele, G. Peng, W.N. Meier, and S. Dickinson, 2018: Arctic sea ice cover climate indicators: melt season evolution and regional variability. Drivers of Ecosystem Change: Marine Ecosystems Collaboration Team August 2018 Meeting, August 22, 2018.

Ramapriyan, H., D. Moroni, and G. Peng, 2018: Information Quality Cluster and Usability. 2018 ESIP Summer Meeting, Tucson, AZ, July 17–20, 2018.

Lief, C., G. Peng, O. Baddour, W. Wright, and V. Aich, 2018: WMO stewardship maturity matrix for climate data (SMM-CD). 2018 ESIP Summer Meeting, Tucson, AZ, July 17–20, 2018.

Ritchey, N.A., R. P. Partee II, P. Lemieux, G. Peng, P. Jones, A. Milan, K.S. Casey, 2018: Practical Application of the Data Stewardship Maturity Model for NOAA’s OneStop Project. PV2018 Conference, Harwell, UK, May 15–17, 2018.

Partee II, R.P., P. Lemieux III, R. Ionin, and G. Peng, 2018: A streamlined approach to assessing the stewardship practices of NOAA datasets. 2018 NOAA Environmental Data Management Workshop, Silver Spring, MD, April 23–24, 2018.

Moroni, D., H.K. Ramapriyan, and G. Peng, 2018: Background for CEOS WGISS data management and stewardship maturity matrix. NASA Earth Science Data System Working Group Meeting, Annapolis, MD, April 19, 2018.

Peng, G., 2018: Maturity models for assessing maturity of Earth Science datasets. WMO Expert Meeting on Climate Data Modernisation. KNMI, De Bilt, Netherlands, April 16–18, 2018.

Moroni, D. F., H. Ramapriya, G. Peng, and Y.-X. Wei, 2018: The Multi-Dimensionality of Oceanographic Data’s Information Quality: Promoting Transparency, Reproducibility and Scientific Integrity. Poster. 2018 Ocean Science Meeting, Portland, Oregon, February 11-16, 2018.

Peng, G., H. Ramapriya, and D. Moroni, 2018: ESIP Information Quality Cluster - Fostering collaborations in managing Earth Science Data Quality. Research Data Alliance (RDA) Europe, January 15, 2018.

Peng, G., 2018: Data Stewardship Maturity Matrix - Application Update. Earth Science Information Partner (ESIP) Winter Meeting, Bethesda, MD, January 11, 2018.

2017

Moroni, D. F., H. Ramapriyan, G. Peng, and Y. Wei, 2017: IN52A-06: Information Quality as a Foundation for User Trustworthiness of Earth Science Data. Poster. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, December 15, 2017.

Wei, Y., S. Worley, and G. Peng, 2017: Quality and Trustworthiness of Earth Science Data. Session. IN52A.2017 American Geophysical Union Fall Meeting, New Orleans, LA, December 11–15, 2017.

Peng, G., W. Meier, A. C. Bliss, M. Steele, and S. Dickinson, 2017: C21G-1187: Spatial and Temporal Means and Variability of Arctic Sea Ice Climate Indicators from Satellite Data. Poster. American Geophysical Union Fall Meeting, New Orleans, LA, December 12, 2017.

Peng, G., 2017: Temporal and Regional Variability of Arctic Sea Ice Extent from Satellite Data. CICS Science Conference, College Park, MD, November 7, 2017.

Peng, G., 2017: Data Stewardship Maturity Matrix – Introduction and Application. Library of Congress Annual Digital Preservation - DSA Meeting, Washington, DC, September 18-19, 2017.

Peng, G., 2017: Towards consistent and citable data quality descriptive information for end-users. 2017 Earth Science Information Partners (ESIP) Federation Summer Meeting, Bloomington, IN, July 24-28, 2017.

Peng, G., N. Ritchey, An. Milan, S. Zinn, K.S. Casey, D. Neufeld, P. Lemieux, R. Ionin, R. Partee, D. Collins, J. Shapiro, A. Rosenberg, T. Jaensch, and P. Jones, 2017: Towards Consistent and Citable Data Quality Descriptive Information for End-Users. Poster. 2017 DataONE User Group Meeting, Bloomington, IN, July 24, 2017.

Peng, G., N. Ritchey, A. Milan, S. Zinn, K. S. Casey, D. Neufeld, P. Lemieux, R. Ionin, R. Partee, R, D. Collins, J. Shapiro, A. Rosenberg, T. Jaensch, P. Jones, 2017 Towards Consistent and Citable Data Quality Descriptive Information for End-Users. 2017 DataOne Annual Meeting, July 24-25, 2017. figshare. https://doi.org/10.6084/m9.figshare.5336191

Peng, G., N. Ritchey, and S. Gordon, 2017: Towards Systematically Curating and Integrating Data Product Descriptive Information for Data Users. Session. ESIP 2017 Winter Meeting, Bethesda, MD, January 11-13, 2017.

Peng, G., H. Ramapriyan, and D. F. Moroni, 2017: The State of Building a Consistent Framework for Curation and Presentation of Earth Science Data Quality. Poster. ESIP 2017 Winter Meeting, Bethesda, MD, January 11-13, 2017.

Ramapriyan, H., D. Moroni, and G. Peng, 2017: Information Quality Cluster - Fostering Collaborations. Session. ESIP 2017 Winter Meeting, Bethesda, MD, January 11-13, 2017.

Zinn, S., J. Relph, G. Peng, A. Milan, and A. Rosenberg, 2017: Design and implementation of automation tools for DSMM diagrams and reports. Invited Talk. ESIP 2017 Winter Meeting, Bethesda, MD, January 11-13, 2017.

Peng, G., C. Lief, and S. Ansari, 2017: Improving Stewardship of Scientific Data Through the Use of a Maturity Matrix – A Success Story. Talk. 2016 NOAA Enterprise Data Management Workshop, Bethesda, MD, January 9-10, 2017.

2016

Ritchey, N. A., G. Peng, A. Milan, P. Lemieux, R. Partee, R. Lonin, and K. S. Casey, 2016: Practical Application of the Data Stewardship Maturity Model for NOAA’s OneStop Project. IN42D-08. Talk. AGU 2016 Fall Meeting, San Francisco, CA, December 12-16, 2016.

Ramapriyan, H., D. Moroni, G. Peng, and S. J. Worley, 2016: Managing Earth Science Data Quality Information for the Benefit of Users I. Poster Session IN41C. AGU 2016 Fall Meeting, San Francisco, CA, December 12-16, 2016.

Ramapriyan, H., D. Moroni, G. Peng, and S. J. Worley, 2016: Managing Earth Science Data Quality Information for the Benefit of Users II. Oral Session IN43D. AGU 2016 Fall Meeting, San Francisco, CA, December 12-16, 2016.

Peng, G., H. Ramapriyan, and D. F. Moroni, 2016: The State of Building a Consistent Framework for Curation and Presentation of Earth Science Data Quality. Poster: IN41C.1666, AGU 2016 Fall Meeting, San Francisco, CA, December 12-16, 2016.

Peng, G., 2016: Scientific Stewardship - What is it and what does it mean to us? Talk. CICS Science Conference, College Park, MD, November 29 – December 1, 2016.

Shi, L., J. L. Matthews, S. Stegall, and G. Peng, 2016: Poster, A long-term global dataset of temperature and humidity profiles from HIRS. 2016 CLIVAR Open Science Conference, Qingdao, Shangdong, China, September 19-23, 2016.

Ritchey, N., and G. Peng, 2016: Data stewardship maturity matrix (DSMM) – NCEI use case and application update. ESIP 2016 Summer Meeting, Durham, NC, July 19-22, 2016.

Ritchey, N., A. Milan, P. Jones, Y. Li, G. Peng, and D. Collins, 2016: Advances in Earth Science metadata for NOAA’s OneStop Project. ESIP 2016 Summer Meeting, Durham, NC, July 19-22, 2016.

Ritchey, N., A. Milan, P. Jones, Y. Li, J. Mize, and G. Peng, 2016: NOAA OneStop: Metadata Plans and Progress. NOAA’s Environmental Data Management Workshop, Washington, D.C., July 19-22, 2016.

Ritchey, N., A. Milan, P. Jones, D. Collins, Y. Li, J. Mize, and G. Peng, 2016: NOAA OneStop: Metadata Plans and Progress. NOAA’s Environmental Data Management Workshop, Washington, D.C., January 4-5, 2016.

Ramapriyan, H., G. Peng, and D. Moroni, 2016: Ensuring and Improving Information Quality for Earth Science Data and Products – Role of the ESIP Information Quality Cluster. SciDataCon, Denver, CO, September 11-16, 2016.

Peng, G., W. N. Meier, J. T. Yu, and A. Arguez, 2016: Poster, Climate Normals and Variability of Arctic Sea Ice. 2016 CLIVAR Open Science Conference, Qingdao, Shangdong, China, September 19-23, 2016.

Peng, G., 2016: Challenges and potential approach in search relevance ranking from a dataset maturity perspective. ESIP 2016 Summer Meeting, Durham, NC, July 19-22, 2016.

2015

Shi, L., J. L. Matthews, S. Stegall, and G. Peng, 2015: Deriving long-term global dataset of temperature and humidity profiles from HIRS. The 20th International TOVS Study Conference, Lake Geneva, Wisconsin, October 28 - November 3, 2015.

Ritchey, N., and G. Peng, 2015: Assessing stewardship maturity: use case study results and lessons learned. 2015 AGU Fall meeting, San Francisco, CA, December 14-18, 2015.

Ramapriyan, H., D. Moroni, and G. Peng, 2015: Improving information quality for Earth Science data and products – overview. 2015 AGU Fall meeting, San Francisco, CA, December 14-18, 2015.

Privette, J. L., G. Peng, and K. Casey, 2015: Stewardship Frameworks in the National Centers for Environmental Information. NCEI Branch Seminar, Asheville, NC, June 30, 2015.

Peng, G., and T. Maycock, 2015: Increasing sharing, expanding user base, and estimating impact of your research data using service tools and social media - a use case study. Data Stories Blog, June 29, 2015. http://datastories.jiscinvolve.org/wp/?p=159

Peng, G., 2015: Stewards – Knowledge and Communication Hub. Version: v01r02 20160519. Figshare. https://dx.doi.org/10.6084/m9.figshare.3189724

Peng, G., 2015: Towards a consistent measure of stewardship practices. NCEI Branch Seminar, National Centers for Environmental Information, Asheville, NC, USA, 6 May 2015.

Peng, G., 2015: NOAA/WHOI Climate Data Record of Ocean Surface Bundle, v1.0 (Sea Surface Temperature, Ocean Near-Surface Properties, and Heat Fluxes) (DSI –371201). NCDC User & Engagement Services Branch Briefing, Asheville, NC, January 8, 2015.

Peng, G., 2015: Stewardship maturity assessment of GHCN-Monthly v3 and lessons learned. NCEI stakeholders and management briefing, Asheville, NC, September 28, 2015.

Peng, G., 2015: Towards a consistent measure of stewardship practices applied to individual digital Earth Science datasets. 2015 ESIP Summer Meeting, Pacific Cove, CA, July 14-17, 2015.

Peng, G., 2015: A new paradigm for ensuring and improving data quality and usability – Roles and responsibilities of key players and stakeholders. 2015 ESIP Summer Meeting, Pacific Cove, CA, July 14-17, 2015.

Hou, C.-Y., M. Mayermik, G. Peng, R. Duerr, and A. Rosati, 2015: Assessing formation quality: Use case studies for the data stewardship maturity matrix. 2015 AGU Fall meeting, San Francisco, CA, December 14-18, 2015.

Downs, R., G. Peng, Y. Wei, H. Ramapriyan, and D. Moroni, 2015: Enabling the usability of Earth Science data products and services by evaluating, describing, and improving data quality throughout the data lifecycle. 2015 AGU Fall meeting, San Francisco, CA, December 14-18, 2015.

Austin, M., and G. Peng, 2015: A Prototype for content-rich decision-making support in NOAA using data as an asset. 2015 AGU Fall meeting, San Francisco, CA, December 14-18, 2015.

2014

Jones, P. R., N. A. Ritchey, G. Peng, V. A. Toner, H. Brown, and K. Roberts, 2014: ISO, FGDC, DIF and Dublin Core – making sense of metadata standards for Earth Science data. AGU Fall meeting, San Francisco, CA, December 15-19, 2014.

Peng, G., 2014: Introduction to scientific data stewardship maturity matrix. NCEI Branch Seminar, National Centers for Environmental Information, Asheville, NC, November 13, 2014.