| 76. Petersen, R. A. and Dworak, R. Addressing challenges in combining GOES and LEO satellite products of the CONUS. AGU Fall Meeting, San Francisco, CA, 3-7 December 2012. American Geophysical Union, Washington, DC, 2012, Abstract IN43E-07. |
| 77. Petersen, R. A. Summary of a Workshop on Role and Importance of Regional Observing System Simulation Experiments. AGU Fall Meeting, San Francisco, CA, 3-7 December 2012. American Geophysical Union, Washington, DC, 2012, Abstract A21N-01. |
| 78. Petersen, Ralph A. and Aune, R. M. Tests of objective short-range forecasts of the pre-convective environment using geostationary satellite data. Annual Symposium on Future Operational Environmental Satellite Systems, 8th, New Orleans, LA, 22-26 January 2012. American Meteorological Society, Boston, MA, 2012, Abstract TJ16.3. |
| 79. Line, William; Petersen, Ralph; Aune, Robert and Dworak, Richard. Future improvements to very-short-range forecasts of the pre-convective environment using operational geostationary satellite observations. National Weather Association annual meeting, 37th, Madison, WI, 6-11 October 2012. National Weather Association, Raleigh, NC, 2012, Abstract P1.17. |
| 80. Wade, Gary S.; Nelson, James P. III; Schmit, Timothy J.; Allegrino, Americo S.; Gutman, Seth I.; Petersen, Ralph A.; Birkenheuer, Daniel L.; Li, Jun; Li, Zhenglong; Holub, Kirk L. and Dworak, Richard. Are sounding profiles from geostationary satellites helping us yet?. National Weather Association annual meeting, 37th, Madison, WI, 6-11 October 2012. National Weather Association, Raleigh, NC, 2012, Abstract P1.22. |
| 81. Petersen, Ralph A.; Aune, Robert; Line, William and Dworak, Richard. Improving very-short-range forecasts of the pre-convective environment using operational geostationary satellite observations. National Weather Association annual meeting, 37th, Madison, WI, 6-11 October 2012. National Weather Association, Raleigh, NC, 2012, Abstract F17.2. |
| 82. Petersen, Ralph A.; Aune, Robert; Dworak, Richard and Line, William. Using analyses of the information content of GOES/SEVIRI moisture products to improve very-short-range forecasts of the pre-convective environment. 2012 EUMETSAT Meteorological Satellite Conference, Portland, OR, 3-7 September 2012. Proceedings. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2012, unpaged. Reprint # 6919. |
83. Petersen, Ralph. Impact, quality and benefits of AMDAR data. WMO Workshop on the Impact of Various Observing Systems on Numerical Weather Predictions, 5th, Sedona, AZ, 22-25 May 2012. Proceedings. World Meteorological Organization (WMO), Programme on Physics and Chemistry of Clouds and Weather Modification Research, Geneva, 2012, 2b (3). PowerPoint presentation,
 Link to PDF |
| 84. Petersen, Ralph A. and Aune, R. M. Tests of objective short-range forecasts of the pre-convective environment using geostationary satellite data. Annual Symposium on Future Operational Environmental Satellite Systems, 8th, New Orleans, LA, 22-26 January 2012. American Meteorological Society, Boston, MA, 2012, Abstract TJ16.3. |
| 85. Petersen, Ralph A.; Aune, Robert; Wade, Gary and Schmit, Tim. Improving GOES-R temperature/moisture retrievals and derived products and NearCasts using hyper-spectral POES soundings and validating NearCast products for GOES-R proving ground. 2011 GOES-R Science Week, Huntsville, AL, 19-23 September 2011. US Department of Commerce, National Oceanic And Atmospheric Administration (NOAA), 2011, PowerPoint presentation. |
| 86. Petersen, Ralph and Rink, Thomas. Displaying short-range forecasts of the convective environment based on geostationary satellite data. Conference on Interactive Information Processing Systems (IIPS), 27th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Paper J10.3. Reprint # 8059. |
| 87. Lindstrom, Scott S.; Petersen, R. A. and Aune, R. M. Challenges in verifying predictions of the re-convective environment. Conference on Weather and Forecasting, 24th, and Conference on Numerical Weather Prediction, 20th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Abstract 15A.4. |
| 88. Petersen, Ralph A.; Cronce, Lee; Feltz, Wayne; Olson, Erik and Helms, David. Validation studies of WVSS-II moisture observations. Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS), 15th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Paper 209. Reprint # 8070. |
| 89. Otkin, Jason A.; Hartung, D. C.; Turner, D.; Petersen, R. A.; Feltz, W. F. and Janzon, E. Assimilation of surface-based profiler observations during an observation system simulation experiment: Part 1: Analysis impact. Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS), 15th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Abstract 8B.1. |
| 90. Hartung, Daniel C.; Otkin, J. A.; Petersen, R. A.; Turner, D. D. and Feltz, W. F. Assimilation of surface-based profiler observations during an observation system simulation experiment: Part 2: Forecast impact. Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS), 15th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Abstract 8B.2. |
| 91. Schmit, Tim; Li, Jun; Li, Zhenglong; Li, Jinlong; Kin, Xin; Gutman, Seth; Borbas, Eva; Feltz, Wayne and Petersen, Ralph. GOES-R AWG product validation tool development: Sounding application team. GOES-R AWG Annual Meeting, Fort Collins, CO, 14-16 June 2011. NASA, Goddard Space Flight Center, GOES-R Program Office, Greenbelt, MD, 2011, PowerPoint presentation. |
| 92. Petersen, Ralph. Nearcasts: Providing short-range forecasts of clear-air geostationary satellite products. Report of the 39th Meeting of the Coordination Group for Meteorological Satellites (CGMS-39), St. Petersburg, Russia, 3-7 October 2011. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2011, Paper CGMS-39, NOAA-WP-26. 7p, Reprint # 7785. |
93. Schmit, Tim; Li, Jun; Li, Zhenglong; Li, Jinlong; Xin, Jin; Gutman, Seth; Borbas, Eva; Feltz, Wayne and Petersen, Ralph. GOES-R AWG product validation tool development: Sounding Application Team. AWG Validation Workshop, Camp Springs, MD, 11 May 2011. NASA, Goddard Space Flight Center, GOES-R Program Office, Greenbelt, MD, 2011, PowerPoint presentation. 38 slides,
 Link to PPT |
| 94. Petersen, Ralph A.; Aune, Robert; Wade, Gary and Schmit, Tim. Improving GOES-R temperature/moisture retrievals and derived products and NearCasts using hyper-spectral POES soundings and validating NearCast products for GOES-R proving ground. 2011 GOES-R Science Week, Huntsville, AL, 19-23 September 2011. US Department of Commerce, National Oceanic And Atmospheric Administration (NOAA), 2011, PowerPoint presentation. |
| 95. Petersen, Ralph A.; Aune, Robert and Rink, Thomas. Enhancing objective short-range forecasts of the pre-convective environment using SEVIRI data. 2011 EUMETSAT Meteorological Satellite Conference, Oslo, Norway, 5-9 September 2011. Proceedings. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2011, unpaged. Reprint # 7652. |
| 96. Petersen, Ralph. Nearcasts: Providing short-range forecasts of clear-air geostationary satellite products. Report of the 39th Meeting of the Coordination Group for Meteorological Satellites (CGMS-39), St. Petersburg, Russia, 3-7 October 2011. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2011, Paper CGMS-39, NOAA-WP-26. 7p, Reprint # 7785. |
| 97. Petersen, Ralph and Rink, Thomas. Displaying short-range forecasts of the convective environment based on geostationary satellite data. Conference on Interactive Information Processing Systems (IIPS), 27th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Paper J10.3. Reprint # 8059. |
| 98. Petersen, Ralph A.; Aune, Robert and Rink, Thomas. Enhancing objective short-range forecasts of the pre-convective environment using SEVIRI data. 2011 EUMETSAT Meteorological Satellite Conference, Oslo, Norway, 5-9 September 2011. Proceedings. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2011, unpaged. Reprint # 7652. |
| 99. Lindstrom, Scott S.; Petersen, R. A. and Aune, R. M. Challenges in verifying predictions of the re-convective environment. Conference on Weather and Forecasting, 24th, and Conference on Numerical Weather Prediction, 20th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Abstract 15A.4. |
| 100. Petersen, Ralph A.; Cronce, Lee; Feltz, Wayne; Olson, Erik and Helms, David. Validation studies of WVSS-II moisture observations. Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS), 15th, Seattle, WA, 23-27 January 2011. American Meteorological Society (AMS), Boston, MA, 2011, Paper 209. Reprint # 8070. |