11th Symposium on Meteorological Observations and Instrumentation (Expanded View)

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Compact View of Conference

Saturday, 13 January 2001
7:30 AM-9:00 AM, Saturday
1 Workshop Registration
 
Sunday, 14 January 2001
7:30 AM-9:00 AM, Sunday
Short Course Registration
 
9:00 AM-6:00 PM, Sunday
Conference Registration
 
Monday, 15 January 2001
7:30 AM, Monday
Registration continues through Thursday, 18 January
 
8:15 AM-10:00 AM, Monday
Session 1 Calibration Methods, Quality Assurance and Quality Control Techniques
Organizer: Robert A. Baxter, Parsons Engineering Science, Pasadena, CA
8:15 AM1.1A Tribute to Thomas J. Lockhart  
John T. Snow, Univ. of Oklahoma, Norman, OK
8:30 AM1.2A Simple Step by Step Method for the Alignment of Wind Sensors to True North  extended abstract
Robert A. Baxter, Parsons Engineering Science, Inc., Pasadena, CA
8:45 AM1.3The Precision and Accuracy of the Temperature Measurements for the Climate Reference Network  
C. Bruce Baker, NOAA/NESDIS/NCDC, Asheville, NC; and T. P. Meyers, M. E. Hall, and R. R. Heim
9:00 AM1.4Inexpensive temperature and relative humidity sensors, how good are they?  
David L. Yoho, Parsons Engineering Science, Inc, Pasadena, CA; and D. H. Bush and R. A. Baxter
9:15 AM1.5Rooftop Temperatures And How They Compare With Standard Surface Observations  
Nolan J. Doesken, Colorado State University, Fort Collins, CO; and C. A. Davey, B. G. Griffith, and T. B. McKee
9:30 AM1.6Improved humidity sensing with the chilled mirror: Really?  
Francis J. Schmidlin, NASA/GSFC, Wallops Island, VA
9:45 AM1.7Systematic gage network reporting errors: Missing and Unreported Observations  
Edward I. Tollerud, NOAA/OAR/FSL, Boulder, CO
 
10:00 AM-10:30 AM, Monday
Coffee Break
 
10:00 AM-10:30 AM, Monday
Coffee Break
 
10:30 AM-12:00 PM, Monday
Session 2 Sonic Anemometers and Extreme Wind Measurements
Organizer: Christopher A. Biltoft, U.S. Army Dugway Proving Ground, Dugway, UT
10:30 AM2.1The Kolomogorov and Taylor hypotheses revisited  
Christopher A. Biltoft, U.S. Army Dugway Proving Ground West Desert Test Center, Dugway, UT
10:45 AM2.2Wind Sensor Comparison—Ultrasonic versus Wind Vane/Anemometer  
Kenneth G. Wastrack, Tennessee Valley Authority, Muscle Shoals, AL; and D. E. Pittman, J. E. Hatmaker, and L. W. Hamberger
11:00 AM2.3An evaluation of Gill sonic anemometers in the marine environment  
David B. Gilhousen, NOAA/NDBC, Stennis Space Center, MS; and R. Hervey
11:15 AM2.4Airborne true airspeed and fast temperature measurements with an ultra sonic anemometer thermometer  
Philippe L. Nacass, Météo France, Brétigny-sur-Orge, France; and D. Cruette
11:30 AM2.5Investigating the Impact of Changing The ASOS Wind Gust Averaging Period From Five to Three Seconds  
Barbra B. Childs, Raytheon Information Technology and Scientific Services, Sterling, VA; and R. Lewis
11:45 AM2.6The Extreme Turbulence (ET) probe for measuring boundary-layer turbulence during hurricane-force winds.  
R. J. Dobosy, Oak Ridge Associated Universities, Oak Ridge, Tennessee; and T. L. Crawford, D. L. Auble, G. H. Crescenti, and R. C. Johnson
 
12:00 PM-1:30 PM, Monday
Lunch Break
 
12:30 PM-2:00 PM, Monday
Lunch Break
 
1:30 PM-3:00 PM, Monday
Session 3 Surface Energy Fluxes
Organizer: Scott J. Richardson, University of Oklahoma, Norman, OK
1:30 PM3.1A Neural Network to Retrieve the Mesoscale Instantaneous Latent Heat Flux over Oceans from SSM/I Observations  
Denis Bourras, NASA/JPL, Pasadena, CA; and L. Eymard and W. T. Liu
1:45 PM3.2An Assessment of the Accuracy of Profile Sensible Heat Flux Measurements from the OASIS Project using the NCAR Flux-PAM Network  
Christopher M. McAloon, Univ. of Oklahoma, Norman, OK; and S. J. Richardson, J. A. Brotzge, and T. W. Horst
2:00 PM3.3Closure of the surface energy budget at 10 OASIS super sites  
Jerald A. Brotzge, University of Oklahoma, Norman, OK; and K. C. Crawford
2:15 PM3.4The OASIS Project network for monitoring the surface energy budget  
Jerald A. Brotzge, University of Oklahoma, Norman, OK; and S. J. Richardson and C. M. McAloon
2:30 PM3.5Initial comparison of fluxes from Bowen ratio and eddy correlation instrumentation over a sagebrush steppe ecosystem  
Kirk L. Clawson, NOAA/ARL, Idaho Falls, ID; and D. A. Johnson and N. Z. Saliendra
2:45 PM3.6Qualitative Observational Analysis of the Boundary Layer Structure Using Surface-based Tower and Remote Sodar Data  
Robert C. Gilliam, North Carolina State University, Raleigh, NC; and A. Huber and S. Raman
 
3:00 PM-3:30 PM, Monday
Coffee Break
 
3:30 PM-5:30 PM, Monday
Session 4 Radiosondes and Rawinsondes
Organizer: Daniel E. Wolfe, NOAA/ETL, Boulder, CO
3:30 PM4.1The next generation radiosounding ground equipment from Vaisala  
Mika Salkola, Vaisala OYJ, Helsinki, Finland; and A. Koski, M. Svennas, and J. Valle
3:45 PM4.2Statistical Results of Two Rawinsonde Processors Sampling a Single Sonde  
Terry C. Jameson, U.S. Army Research Laboratory, White Sands Missile Range, NM; and G. T. Vaucher
4:00 PM4.3The identification of observation errors in radiosonde mass data at the National Centers for Environmental Prediction  
William G. Collins, NOAA/NWS/NCEP/EMC, Washington, DC
4:15 PM4.4Performance of Vaisala RS80 radiosonde on measuring upper-tropospheric humidity after corrections  
Junhong Wang, NCAR, Boulder, CO; and H. L. Cole, D. J. Carlson, and A. Paukkunen
4:30 PM4.5The accuracy and performance of the new Vaisala RS90 radiosonde in operational use  
Ari Paukkunen, Vaisala OYJ, Helsinki, Finland; and V. Antikainen and H. Jauhiainen
4:45 PM4.6Rawinsonde intercomparisons during INDOEX  
Scot M. Loehrer, UCAR, Boulder, CO; and S. F. Williams, J. A. Moore, and D. R. Gallant
5:00 PM4.7Models to correct radiosonde temperature errors  
James Luers, University of Dayton, Dayton, Ohio; and R. E. Eskridge
5:15 PM4.8ECC ozonesonde calibration and observations: satellite validation  
Francis J. Schmidlin, NASA/GSFC, Wallops Island, VA
 
5:00 PM, Monday
Oral Sessions end for the day
 
5:30 PM-7:30 PM, Monday
Formal Opening of Exhibits with Reception (Cash Bar)
 
Tuesday, 16 January 2001
8:00 AM-12:00 PM, Tuesday
Session 5 Aircraft Platforms and Airborne Measurements
Organizer: Timothy L. Crawford, NOAA/ARL, Idaho Falls, ID
8:00 AM5.1The Aerosonde Global Reconnaissance Facility  
Doug Gauntlett, Aerosonde Robotic Aircraft, Boulder, CO; and G. Holland, J. Curry, and P. Webster
8:15 AM5.2The UA/NSSL Remotely Piloted Vehicle  
Nilton O. Renno, Univ. of Arizona, Tucson, AZ; and K. W. Howard, F. W. Gallagher III, and M. W. Douglas
8:30 AM5.3Recent developments in the design and testing of the glidersonde  
Kenneth W. Howard, NOAA/NSSL, Norman, OK; and D. Egle, F. W. Gallagher III, N. Renno, and M. W. Douglas
8:45 AM5.4Boundary Layer Targeted Observations using the Glidersonde Meteorological Package in a Radio Controlled Aircraft: Turbulence Signature and Structure  
Dan Weber, CAPS/Univ. of Oklahoma, Norman, OK; and F. W. Gallagher and K. W. Howard
9:00 AM5.5Targeted observations of the boundary layer using the Glidersonde Meteorological Package in a radio controlled aircraft: Results and limitations  
Daniel B. Weber, CAPS/Univ. of Oklahoma, Norman, OK; and F. W. Gallagher and K. W. Howard
9:15 AM5.6Small Environmental Research Aircraft: The Future of Airborne Geoscience  
Timothy L. Crawford, NOAA/ARL, Idaho Falls, ID; and G. H. Crescenti and J. M. Hacker
9:30 AM5.7A small aircraft for more than just ozone: MetAir's 'DIMONA' after ten years of evolving development  
Bruno Neininger, MetAir AG, Menzingen, Switzerland; and W. Fuchs, M. Baeumle, A. Volz-Thomas, A. S. H. Prévôt, and J. Dommen
9:45 AM5.8Development and testing of a Sky Arrow 650 ERA for Atmospheric research  
Edward J. Dumas, NOAA/ARL, Oak Ridge, TN; and S. B. Brooks and J. Verfaillie
10:00 AMCoffee Break  
10:29 AMExhibit Hours 10:00AM–2:00PM  
10:30 AM5.9Comparison of Aircraft Attitude Determination by GPS, INS, and Airborne Laser: Preliminary Results  
C. Wayne Wright, NASA/GSFC, Wallops Island, VA; and J. R. French
10:45 AM5.10A high-resolution temperature probe for airborne measurements  
Jeffrey R. French, NOAA/ERL/ARL, Idaho Falls, ID; and T. L. Crawford, R. C. Johnson, and O. R. Cote
11:00 AM5.11Improved procedure to correct airborne Doppler radar data  
Brian Bosart, University of California, Los Angeles, CA; and W. C. Lee and R. Wakimoto
11:15 AM5.12Measuring trace gas fluxes on a regional scale using airborne relaxed eddy accumulation  
C. R. Flechard, Agriculture and Agri-Food Canada, Ottawa, ON, Canada; and R. L. Desjardins, J. I. MacPherson, T. Zhu, D. Wang, and E. Pattey
11:30 AM5.13The Cloud, Aerosol and Precipitation Spectrometer (CAPS)—A New Instrument for Cloud Investigations  
Darrel Baumgardner, Droplet Measurement Technologies, Boulder, CO; and H. Jonsson, W. Dawson, D. O'Connor, and R. Newton
11:45 AM5.14Calibration of NCAR ELDORA reflectivity factor using attenuation corrections  
Wen-Chau Lee, NCAR, Boulder, CO; and S. Oury
 
10:00 AM-2:00 PM, Tuesday
Exhibit Hours
 
12:15 PM, Tuesday
Annual Meeting Luncheon
12:15 PMDetails on Luncheon Speakers  
Jim Hartz and Rick Chappell
 
2:15 PM-2:45 PM, Tuesday
Vaisala Award Presentation
 
2:45 PM, Tuesday
Keynote Session 1 Remote Sensing Lecture, Title: "Satellite Measurements of the Earth's Radiation Budget; What Have We learned About the Climate System?"
Organizer: Robert Cess, SUNY, Stony Brook, NY
 
3:30 PM-4:00 PM, Tuesday
Coffee Break
 
4:00 PM-5:14 PM, Tuesday
Session 6 Meteorological Measurements in Harsh Environments
Organizer: Stephen A. Cohn, NCAR, Boulder, CO
4:00 PM6.1Relative humidity measurements near saturation at temperatures well below 0°C  
Edgar L Andreas, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and P. S. Guest, P. O. G. Persson, C. W. Fairall, T. W. Horst, and R. E. Moritz
4:15 PM6.2Observations of weather-related aviation hazards in Juneau, Alaska  
Steven Mueller, NCAR, Boulder, CO; and S. A. Cohn, A. Praskovsky, R. Barron, and L. Cornman
4:30 PM6.3Estimations of column water amounts over Arctic regions using ground-based thermal microwave and infrared measurements  
Bing Lin, NASA/LRC, Hampton, VA; and P. Minnis, A. Fan, and D. Young
4:45 PM6.4The use of rotating shadowband radiometers and microwave radiometers to obtain cloud properties in Arctic environments  
Jim C. Barnard, PNNL, Richland, WA; and J. C. Liljegren, Q. L. Min, and J. C. Doran
6.5A high spectral resolution lidar for untended operation in the Arctic.  
Edwin W. Eloranta, University of Wisconsin, Madison, WI; and P. Ponsardin
5:00 PM6.6Severe winter weather performance of Runway Visual Range (RVR) systems at five Alaskan airports  
David A. Hazen, System Resources Corporation, Billerica, MA; and R. J. Pawlak, T. A. Seliga, and D. B. Lawrence
 
5:15 PM, Tuesday
Oral sessions end for the day
 
5:30 PM-7:00 PM, Tuesday
Poster Session 1 Grand Poster Night
Organizer: Gennaro H. Crescenti, NOAA/ARL, Idaho Falls, ID
 P1.1Improved Smart Balloon To Better Characterize Hurricane Boundary-Layer Inflow  
Randy Johnson, NOAA/ARL, Idaho Falls, ID; and R. Carter, S. Businger, G. Barnes, and J. Businger
P1.2An electronic differential microbarograph system  
Carmen J. Nappo, NOAA/ERL/ARL/ATDD, Oak Ridge, TN; and D. L. Auble
 P1.3Laboratory studies of a vibrating wire precipitation gage  
Claude E. Duchon, University of Oklahoma, Norman, OK; and C. G. Wade, J. Cole, and R. R. Heim
 P1.4The Effects of Dome Temperature Gradients on the Accuracy of the Eppley Precision Infrared Radiometer  
Scott J. Richardson, CIMMS/Univ. of Oklahoma, Norman, OK; and J. A. Brotzge
 P1.5A new fiber optic-based approach to meteorological instrumentation  
Wayne H. Erxleben, Yankee Environmental Systems, Inc., Turners Falls, MA; and W. M. Stein, C. E. Holton, and M. J. Parker
 P1.6Next generation spaced antenna wind profiler technology  
Charles L. Martin, NCAR, Boulder, CO; and W. O. J. Brown, S. A. Cohn, and M. Susedik
P1.7Collection of Environmental Radar Data Using a Tactical Shipborne Radar  
Timothy Maese, Lockheed Martin, Moorestown, NJ; and J. Melody, T. Hodge, D. Thomson, G. Young, and T. Rogers
 P1.8Calibration of Zdr for an S-band polarimetric radar  
Robert A. Rilling, NCAR, Boulder, CO; and J. Lutz, M. Randall, and S. Ellis
 P1.9The project ``Draft''—development of radar analysis software and data format  
Yoshinobu Tanaka, MRI, Tsukuba, Ibaraki, Japan
 P1.10Observed Association between measured Optical Turbulence and Suspected Meteorological Sources  
Elizabeth A. Boll, United States Air Force/Air Force Research Laboratory, Kirtland AFB, NM; and R. Asbury
P1.11Investigation of the correlation between mechanical turbulence and optical turbulence in the atmosphere  
Stephen A. Early, Air Force Institute of Technology, Wright-Patterson AFB, OH; and M. K. Walters
 P1.12Measurements of Optical Turbulence in Complex Terrain  
Frank D. Eaton, U.S. Air Force/Air Force Research Laboratory, Kirtland AFB, New Mexico; and S. D. Ford, J. E. Miller, S. D. Stokes, and V. Stone
 P1.13The non-linear quality control of all data types within the National Center for Environmental Prediction's Regional Data Assimilation  
William G. Collins, NOAA/NWS/NCEP/EMC, Washington, DC; and E. Rogers and D. F. Parrish
 P1.14Desert lapse rate changes observed during the night-day transition period  
Doyle Elliott, U.S. Army Research Lab., White Sands Missle Range, NM; and G. Vaucher
 P1.15Flight test results of a low-cost balloon borne chilled mirror hygrometer  
William M. Stein, Yankee Environmental Systems Inc., Turners Falls, MA; and A. Bisberg and D. Beaubien
 P1.16Shipborne wind measurements corrected for airflow distortion by computational fluid dynamics  
Philippe L. Nacass, Météo France, Brétigny-sur-Orge, France
 P1.17A GPS-based system for 3-dimensional total lightning mapping observations  
Timothy Hamlin, New Mexico Institute of Mining and Technology, Socorro, NM; and J. Harlin, W. Rison, P. Krehbiel, and R. Thomas
 P1.18Comparison of the effects of using the ECMWF ERA-15 and the NASA/DAO GEOS-1 re-analyses on the diurnal cycle of surface longwave fluxes  
J. Colleen Mikovitz, SSAI, Hampton, VA; and P. W. Stackhouse and S. K. Gupta
 P1.19Analysis of cloud ice crystal habits from the Mt. Washington Icing Sensors Project (MWISP)  
William G. Schmitz, Plymouth State College, Plymouth, NH; and J. P. Koermer and C. C. Ryerson
 P1.20A Comparison of GPS-Measured Precipitable Water at Bartlett, NH with Radiosonde Measurements in the Northeast  
Donald M. Dumont, Plymouth State College, Plymouth, NH; and J. Zabransky
 P1.21On-board measurement system for the automatic determination of small snow thicknesses on airport runways  
J. L. Gaumet, Meteo-France, Trappes, France; and M. Zephoris and F. Zanghi
P1.22Spectral Characteristics of Acoustic Noise Generated by Turbulent Flow in the Free Atmosphere  
William L. Rubin, WLR Research, Inc., Whitestone, NY; and D. M. Shay
 P1.23Upgrading of the ATD lightning location system at The Met Office (UK)  
John Nash, UK Met Office, Easthampstead, United Kingdom; and N. Daly, E. Hibbett, G. Callaghan, and P. Taylor
P1.24Long-term Analysis of the Fair Weather Electric Field  
Frank W. Gallagher III, University of Oklahoma, Norman, OK; and W. H. Beasley and L. G. Byerley
 P1.25Lightning mapping observations in the western Great Plains  
William Rison, New Mexico Institute of Mining and Technology, Socorro, NM; and P. R. Krehbiel, R. J. Thomas, T. Hamlin, J. Harlin, M. Stanley, K. Wiens, J. Lombardo, and D. Shown
P1.26The Analysis of Thunderstorm Electricity in the Vicinity of an Electric Field-Mill Micronetwork  
Frank W. Gallagher III, University of Oklahoma, Norman, OK; and W. H. Beasley and L. G. Byerely
 
Wednesday, 17 January 2001
8:00 AM-9:30 AM, Wednesday
President's Symposium
 
10:00 AM-12:00 PM, Wednesday
President's Symposium Continued
 
12:00 PM-7:30 PM, Wednesday
Exhibit Hours
 
1:30 PM-2:45 PM, Wednesday
Session 7 Quality Assurace and Quality Control for Meteorological Networks
Organizer: Scott J. Richardson, University of Oklahoma, Norman, OK
1:30 PM7.1Weather Support To Space Launch: A Quarter-Century Look At Weather Instrumentation Improvements  
D. E. Harms, 45th Weather Squadron, Patrick AFB, FL; and B. F. Boyd, M. S. Gremillion, M. E. Fitzpatrick, and T. D. Hollis
1:45 PM7.2Climate Impacts of Introducing Vaisala Radiosondes in the U.S. Observing Network  
William P. Elliott, NOAA/OAR/ARL, Silver Spring, MD; and R. J. Ross and W. H. Blackmore
7.3Surface Automatic Meteorological Observations: Portuguese Experience and Future Perspectives  
Luis F. Nunes, Meteorological Institute-Portugal, Lisbon, Portugal; and R. A. C. Carvalho and V. M. S. Prior
2:00 PM7.4Ontario's Volunteer Climate Network: Online Data Entry and Quality Control  
Bryan D. Smith, MSC, Toronto, ON, Canada; and T. Simmons
2:15 PM7.5A Concept for Sensor based error detection and quality assurance for a network of micrometeorological stations  
Ulrich Weisensee, German Weather Service, Lindenberg, Germany; and F. Beyrich, S. H. Richter, and K. Nemeth
2:30 PM7.6The Development of a high-quality daily temperature data set for Australia  
Blair C. Trewin, National Climate Center, Bureau of Meteorology, Melbourne, Vic., Australia
 
3:30 PM-5:00 PM, Wednesday
Session 8 Rainfall, Water Vapor and Precipitable Water
Organizer: Donald E. Lehrman, Technology & Business Systems, Santa Rosa, CA
3:30 PM8.1Tropical rainfall estimates from Doppler Radar at Newport/Morehead City NC  
Carin G. Goodall-Gosnell, NOAA/NWS, Newport, NC
3:45 PM8.2Validation and Intercomparison of Satellite Rainfall Estimation Algorithms over the Continental United States  
Jeffrey R. McCollum, NOAA/NESDIS/ORA, Camp Springs, MD; and W. F. Krajewski, R. R. Ferraro, and M. B. Ba
4:00 PM8.3An intercomparison of precipitable water vapor data from satellite and groundbased remote sensing devices  
T. P. DeFelice, Raytheon, Sioux Falls, SD
4:15 PM8.4Atmospheric Profiles Derived From GPS Occulation  
Yuei-An Liou, National Central University, Chung-Li, Taiwan; and C. Y. Huang
4:30 PM8.5Improved Water Vapor Retrieval Algorithm for the SAGE III Experiment  
Er-Woon Chiou, SAIC, Hampton, VA; and W. P. Chu and L. W. Thomason
4:45 PM8.6Initial evaluation of profiles of temperature, water vapor and cloud liquid water from a new microwave radiometer  
James C. Liljegren, ANL, Argonne, IL; and B. M. Lesht, S. Kato, and E. E. Clothiaux
 
5:00 PM, Wednesday
Sessions end for the day
 
6:00 PM, Wednesday
Reception (Cash Bar)
 
7:30 PM-9:00 PM, Wednesday
AMS Annual Awards Banquet
 
Thursday, 18 January 2001
8:00 AM-10:00 AM, Thursday
Session 9 Radar Wind Profilers (Joint between the 11th Symposium on Meteorological Observations and Instrumentation and the The Wastebasket)
Organizer: Allen B. White, Environmental Technology Laboratory, Boulder, CO
8:00 AM9.1Tornadoes with Hurricane Floyd— A WSR-88D Algorithm Study  
Nicholas M. Petro, NOAA/NWSFO, Newport, NC
8:15 AM9.2The quality control of velocity azimuth display (VAD) winds at the National Centers for Environmental Prediction  
William G. Collins, NOAA/NWS/NCEP/EMC, Washington, DC
8:30 AM9.3Design, alignment and characterization of the scanning aerosol backscatter lidar  
Craig Walther, NCAR, Boulder, CO; and T. Rucker
8:45 AM9.4Networking of European wind profilers (CWINDE)—Quality evaluation techniques  
Tim Oakley, UK Met Office, Bracknell, Berks., United Kingdom; and J. Nash, N. Latham, D. Lyth, and M. Turp
9:00 AM9.5Observations of the boundary layer with MAPR and supporting instruments during VTMX  
Stephen A. Cohn, NCAR, Boulder, CO; and W. O. J. Brown and D. Parsons
9:15 AM9.6Wind Profiling Radar Signal Processing Methodology Comparison  
Edward D. Creegan, U.S. Army Research Laboratory, White Sands Missile Range, NM; and A. Gutierrez
9:30 AM9.7NOAA advanced signal processing system for radar wind profilers  
Daniel E. Wolfe, NOAA/ETL, Boulder, CO; and B. L. Weber, T. L. Wilfong, D. C. Welsh, D. B. Wuertz, and D. A. Merritt
9:45 AM9.8Boundary-layer studies with an S-band radar  
James R. Jordan, NOAA/ERL/ETL, Boulder, CO; and A. B. White
 
10:00 AM-10:30 AM, Thursday
Coffee Break
 
10:30 AM-12:00 PM, Thursday
Session 10 Satellite Measurements of Earth's Surface
Organizer: Matthew J. Parker, Westinghouse Savannah River Company, Aiken, SC
10:30 AM10.1Ground-Truth Surface Water and Paved Surface Temperature Measurements for DOE's MTI Satellite  
Matthew J. Parker, Westinghouse Savannah River Company, Aiken, SC; and A. J. Garrett
10:45 AM10.2Soil moisture measurements and their applications at the Savannah River Site  
Robert L. Buckley, Savannah River Technology Center and U.S. Forest Service, Aiken, SC; and M. J. Parker and D. Shea
11:00 AM10.3Vegetation and Drought Monitoring of Mongolia using Remote Sensing and Ground Data  
Bayarjargal U. Yunden, Jacob Blaustein International Desert Research Institute, Sede Boqer Campus, Negev, Israel; and A. B. Tsohio
11:15 AM10.4Development of an aerosol-robust algorithm for remotely sensed sea surface temperatures from the NOAA AVHRR  
Nicholas R. Nalli, CIRA/Colorado State Univ., Ft. Collins, CO; and L. L. Stowe
11:30 AM10.5Intercomparison of GOES-8 Imager and Sounder Land Surface Temperature Retrievals  
Ronnie J. Suggs, Global Hydrology and Climate Center and NASA/MFSC, Huntsville, AL; and W. M. Lapenta, G. J. Jedlovec, and S. L. Haines
11:45 AM10.6The Effect of Climate Regime on Satellite Estimates of Precipitation  
Wesley K Berg, CIRES/Univ. of Colorado, Boulder, CO
 
12:00 PM-1:30 PM, Thursday
Lunch Break
 
1:30 PM-2:59 PM, Thursday
Session 11 Clouds and Visibility
Organizer: Matthew J. Parker, Westinghouse Savannah River Company, Aiken, SC
1:30 PM11.1Cloud Mapping Using Ground-based Imagers  
Gabriela Seiz, ETH, Zuerich, Switzerland; and M. Baltsavias
1:45 PM11.2Tilting Ceilometers To Improve Cloud Base Height Detection in Precipitation  
David M. Giles, Raytheon Information Technology and Scientific Services, Sterling, VA
11.3Optimizing the Ceilometer Tilt Angle: A Case Study Analysis  
David M. Giles, Raytheon Information Technology and Scientific Services, Sterling, VA
2:00 PM11.3AImprovements to the ASOS Sky Condition Algorithm  
Joseph V. Fiore Jr., Raytheon Information Technology and Scientific Services, Sterling, VA
2:14 PM11.4Independent Assessment of the Accuracy of ASOS Visibility and Sky Cover Observations  
Jeffrey S. Schleher, SAIC, Albuquerque, NM; and R. Calderwood, D. L. Craft, and J. R. Elrick
2:29 PM11.5The effect of high cloud variability on ice water path characterization  
Erik R. Olson, Space Science and Engineering Center/Univ. of Wisconsin, Madison, WI; and S. A. Ackerman and H. I. Berger
2:44 PM11.6Comparison of two imager-based methods for determination of winds aloft  
Mark C. Beaubien, Yankee Environmental Systems, Inc., Turners Falls, MA; and J. Freedman
 
3:00 PM-6:00 PM, Thursday
0b Exhibit Hours
 
3:00 PM-3:30 PM, Thursday
Coffee Break
 
3:30 PM-4:45 PM, Thursday
Session 12 Solar Radiation
Organizer: John J. DeLuisi, Air Resources Laboratory, Boulder, CO
3:30 PM12.1The Effect of Snow Cover and Cloud type on the Surface Radiation Budget at SURFRAD Network Stations  
John A. Augustine, NOAA/ARL, Boulder, CO; and J. J. DeLuisi and C. N. Long
3:45 PM12.2How accurate are long-term surface flux measurements for trend detection and variability analysis?  
Marc Chiacchio, AS&M, Hampton, VA; and P. W. Stackhouse
12.3Utilization of Surface Radiation Network Data to Validate Numerical Weather Prediction Variables at NCEP  
Craig S. Long, NOAA/NWS/NCEP, Camp Springs, MD
4:00 PM12.4Estimating Downwelling Longwave Radiation for Input to a Land Surface Model  
V. Sridhar, Oklahoma State University, Stillwater, OK; and R. L. Elliott, D. Itenfisu, and J. A. Brotzge
4:15 PM12.5An isothermal pyranometer incorporating detection and elimination of offset error due to dome radiation  
William Q. Jeffries, Yankee Environmental Systems, Inc., Turners Falls, MA; and A. Bisberg
4:30 PM12.6A pyroelectric detector based nulling infrared radiometer  
William Q. Jeffries, Yankee Environmental Systems, Inc., Turners Falls, MA
 
5:00 PM-6:00 PM, Thursday
Closing Reception in Exhibit Hall (Cash Bar)
 
5:00 PM, Thursday
Conference ends
 
6:30 PM, Thursday
Closing Keynote Address
6:30 PMDetails on Closing Keynote Address  
J. M. Cousteau
 
7:30 PM-9:30 PM, Thursday
Fiesta
 

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