ࡱ> DFCq bjbjt+t+ PAA]2222222Dvvvv|v%"$2 22   22vv2222  224`HvvB PROCEEDINGS OF A WORKSHOP ON MAPPING AND ARCHIVING OF SEA ICE DATA - THE EXPANDING ROLE OF RADAR Government Conference Centre Ottawa, Canada, 2-4 May 2000 Sponsored by: World Meteorological Organization Canadian Ice Service Canadian Ice Working Group WMO/TD-No. 1027 2000 JCOMM Technical Report No. 7 WORLD METEOROLOGICAL ORGANIZATION _____________INTERGOVERNMENTAL OCEANOGRAPHIC COMMISSION (OF UNESCO) ___________ PROCEEDINGS OF A WORKSHOP ON MAPPING AND ARCHIVING OF SEA ICE DATA - THE EXPANDING ROLE OF RADAR Government Conference Centre Ottawa, Canada, 2-4 May 2000 Sponsored by: World Meteorological Organization Canadian Ice Service Canadian Ice Working Group WMO/TD-No. 1027 2000 JCOMM Technical Report No. 7 N O T E The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariats of the Intergovernmental Oceanographic Commission (of UNESCO), and the World Meteorological Organization concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. C O N T E N T S Organizing Committee v Opening Remarks, Mikhail Krasnoperov, WMO Secretariat vii Introduction, Bruce Ramsay, Canadian Sea Ice Service ix Plenary Session Evolution of Ice Services 1 Jan-Eric Lundquvist (for Klaus Strbing) The Use of SAR in Operational Ice Services Historical Highlights 9 Don Montgomery Linkages Operational Sea Ice Monitoring and Climate Change 23 David Barber Session 1 Current and Future Sensors Radarsat-2 Program 33 Luc Brul A U.S. Earth Imaging Radar Satellite Mission 45 Don Montgomery Ice Applications of Sea Winds Quick Scat Data (abstract) 57 David Long & Cheryl Bertoia Session 2 Sea Ice Monitoring Sea Ice Incidents in Icelandic Waters and their Monitoring 59 Thor Jakobsson Sea Ice Monitoring and Forecasting in China 65 Wu Huiding, et al. The Greenland Case: Operational Sea Ice Monitoring based on Satellite Images Experiences and Prospects 73 Henrik Andersen, et al. Session 3 Case Study 1 (old ice) Radar Sea Ice Signatures An Operational Primer 85 Roger De Abreu Hands-on Case Study Analysing Radarsat Imagery for Old Ice/First-year Ice Signatures 95 Don Isaacs Session 4 Case Study 2 Experiences with Visual SAR Image Interpretation for Floating Ice Support to Antarctic Marine Activities 115 Manuel Picasso, et al. Comparison of Radarsat ScanSAR and CANICE 3 CAL-100 Imagery of Second-year and Multiyear Ice at the end of the Melt Season During a Transit of the Regime by the M.V. Arctic 121 Robert Gorman Session 5 Case Study 3 (marginal ice zone) Radarsat Interpretation of Sea Ice in the Gulf of St Lawrence Marginal Ice Zone Hands on Case Study in the Gulf of St Lawrence Marginal Ice Zone 125 Laurie Weir Session 6 Case Study 4 Multi-sensor Operational Analysis of Temporal Phenomena in the Marginal Ice Zones of the Barents and Yellow Seas 145 Mary Ruth Keller, et al. Sea Ice Analysis in the Japan Meteorological Agency 151 Takanori Matsumoto, et al. Use of SAR Data for Ice Navigation Support in Russia 159 Vladimir G. Smirnov Real-time Use of ERS-2 SAAR Data on Board GS Neuwerk in the Bay of Bothnia 165 K. Strbing & R.O. Ramseier Session 7 Information Extraction & Data Fusion Operational Evaluation of a Knowledge-based Sea Ice Classification System 173 Denise Gineris, et al. Sea Ice Concentration Derived Using SSM/I 85.5-GHz Imagery 179 Stefan Kern An approach of Data Fusion for Extraction of Sea Ice Parameters (abstract) 185 Mohammed Shokr Session 8 Systems & Modelling Assimilation of Radarsat Derived Ice Motion in a Simple Coupled Ice-ocean Model (abstract) 191 Mohamed Sayed, et. al Toward the Integration of Microwave Remote Sensing and a Coupled Thermodynamic Snow-sea Ice Model 193 John Hanesiak Session 9 Data Archiving Arctic Sea Ice Climatology for 1950-1994 Assessed on the Basis of WMO Project Global Digital Sea Ice Data Bank 201 Vasily Smolyanitsky Archiving and Accessing the Canadian Ice Services Digital Chart Dataset 207 Richard Chagnon An Overview of Sea Ice Data Sets at NSIDC 225 Florence Fetterer The Canadian Cryospheric Information Network: A Preview 231 Joseph M. Piwowar & Ellsworth F. LeDrew Poster Session 1 CRYSYS Program Using the Cryosphere to Monitor Global Climate Change in Canada (abstract) 237 Tom Agnew The North Water (NOW) Polynyas Study The Role of Sea Ice in Polynya Processes (abstract) 239 David Barber, et al. Towards Operational Use of Radarsat Data for Iceberg Detection 241 Dean Flett & Matthew Arkett Advanced SSM/I Products Using the 85-GHz Channels: Mapping Sea Ice for Ice Operations, Carbon Budget, and Shrimp Fisheries (abstract) 245 Caren Garrity, et al. Detecting Low Concentrations of Sea Ice and the Position of Icebergs Using Radarsat ScanSR Wide Data 247 R.S. Gill, et al. Operational Enterprise Server Implementation: Maximizing Data Availability and Reliability for the Canadian Ice Services Production Environment 257 Peter Griffiths & A. Koonar Directions for Technology Architecture in the Canadian Ice Service 263 Awtar Koonar, et al. Arctic Land Fast Ice Advisory and Warning System Project 269 Normand Michaud & Roger De Abreu Development of a Time-series GIS Database of Sea Ice Type and Concentration from Radarsat-1 Data for the North Water 277 C.J. Mundy & D.G. Barber Mapping Sea Ice Properties with a Helicopter-borne Electromagnetic-induction and Video System 279 I.K. Peterson, et al. Poster Session 2 Texture Analysis of SAR Sea Ice Imagery Using MRFs 287 David Clausi Towards a New WMO Definition for Stages of Sea Ice Ablation 293 Roger De Abreu, et al. Influence of Microstructure Upon the Microwave Backscattering Coefficient of Natural Sea Ice: Case Study 315 Michelle Johnston & N. Sinha Time Series Analysis of SAR Sea Ice Backscatter 329 Maria Lundin & Bertil Hkansson Radarsat, Iceberg Detection, Iceberg Risk, and Grand Banks Operations 335 Richard McKenna, et al. Monitoring of Sea Ice Cover Parameters Using Optical and Microwave Remote Sensing 349 Irene G. Rubinstein & Bradley Corner On the Relationship Between SAR Time Series Scattering and Sea Ice Decay (abstract and figures) 355 John Yackel, et al. Summary of Workshop Discussions 361 Final Agenda 367 List of Workshop Participants 373 GDSIDB List of Participants 375 PAGE  - PAGE iv - tv 1278T<>x}~ : ^ q 8 G ׿ƻ׿װ5mH  OJQJmH CJmH 6CJmH  CJOJQJCJ5CJOJQJ5CJ CJOJQJ5CJ5CJ CJ OJQJ5OJQJ5CJOJQJhmH nH  CJ$OJQJ5CJ(OJQJ CJOJQJ9     0Xtuv $ nJ  $ nJ      0Xtuv 01278Ux¿]^_`abcdef           B 01278U$ $$ $ nJ Ux $ nJ  $$x  % $x$ $$$x$$ <=>[xyz{|}~ !"#$%&'  8UVWXYZ[\2 <=>[xyz{|}~ $$ $ nJ  !"#$%&'()*+,-4$d Y`0p@ P !$`'0*-/2p5@8;=@CPF I$ $'()*+,-./0123456789:;<=>?@ABCDEFGHIJKSTU    ) c } 1-./0123456789:;<=>?@ABCD4$d Y`0p@ P !$`'0*-/2p5@8;=@CPF IDEFGHIJKSTU    $4$d Y`0p@ P !$`'0*-/2p5@8;=@CPF I4$d Y`0p@ P !$`'0*-/2p5@8;=@CPF I ) c 8 G H    [ w x $ %$$ % 8 G H    [ w x  ( ) p    _ q | } g  Z;TUHde<HI(>?b   [ w x  '   7 ? q | } *2;S %.Hde<H(>EY5]^o:Nks:O6CJOJQJ5CJOJQJ6CJmH  OJQJmH  CJOJQJV  ( ) p    _ q | } $ %$ %g  Z;TUHde$ %$ %$$ %e<HI(>?EYZ$ %$ %EYZ5]^op!:OP:PQb~:;0FGXYCc 89-.RSde `5]^op!:OP:PQ$ % %$b~:0EGXc 7,.MS_e0JmH0J j0JU5CJOJQJmH 6CJOJQJ OJQJmH 6CJ CJOJQJ7b~:;0FGXY$ %$ %Cc 89-.RSde&`#$$ % %&`#$200&P P. A!n"n#n$%77 0. A!n"n#n$n%. A!n"n#n$n%&00P. A!n"n#n$n% [$@$NormalmH @@@ Heading 1$@&5CJOJQJmH H@H Heading 2$@& %6CJOJQJmH L @L Heading 9 $$1$@&5CJOJQJhmH nH <A@<Default Paragraph FontFQ@F Body Text 31$CJOJQJhmH nH ,@,Header  9r , @,Footer  9r &)@!& Page NumberUP4PUPsP   #U-D e "$%&' !'  !!VbBMw}ov  7 ? u {  * 2 3 :  % , < C K S [ c CG05EKLX?FIRV\ ks:?@Ghqw} !(49X[%3z$U';I  g j ; S 79;=:N:O0E 7,Blunt\\\CUMULUS\DATA\SHARED\DEPT\WWW\OCA\Jcomm Technical Reports\JCOMM TR 7 Sea Ice\JCOMM TR 7.docBlunt3C:\windows\TEMP\AutoRecovery save of JCOMM TR 7.asdBlunt3C:\windows\TEMP\AutoRecovery save of JCOMM TR 7.asdBlunt3C:\windows\TEMP\AutoRecovery save of JCOMM TR 7.asdBlunt\\\CUMULUS\DATA\SHARED\DEPT\WWW\OCA\Jcomm Technical Reports\JCOMM TR 7 Sea Ice\JCOMM TR 7.docBlunt3C:\windows\TEMP\AutoRecovery save of JCOMM TR 7.asdBlunt3C:\windows\TEMP\AutoRecovery save of JCOMM TR 7.asdBlunt3C:\windows\TEMP\AutoRecovery save of JCOMM TR 7.asdBlunt\\\CUMULUS\DATA\SHARED\DEPT\WWW\OCA\Jcomm Technical Reports\JCOMM TR 7 Sea Ice\JCOMM TR 7.docBlunt\\\CUMULUS\DATA\SHARED\DEPT\WWW\OCA\Jcomm Technical Reports\JCOMM TR 7 Sea Ice\JCOMM TR 7.doc@f f ȝf f @@GTimes New Roman5Symbol3& Arial"phmHHFHF( -#20d$THE VOLUNTARY OBSERVING SHIPS SCHEMEBluntBluntOh+'0 $0 L X d p|%THE VOLUNTARY OBSERVING SHIPS SCHEMEft HE BluntLUlunlunNormalUBluntU30nMicrosoft Word 8.0V@5@8w@&_h@P/(՜.+,D՜.+,P  hp|  WMO- 1 %THE VOLUNTARY OBSERVING SHIPS SCHEME Title 6> _PID_GUIDAN{D198E3A0-1611-11D4-A89B-00B0D0162C7C}  !"#$%&'(*+,-./012456789:<=>?@ABERoot EntryM TR 7 Sea IceJCOMM_~3tC<@ F͵@HG1Table=tCP^ACtC<@:i+00#C:\)UWordDocumenttC<@:i+00#C:\J(WindowsmtC<@PYSummaryInformation(3DocumentSummaryInformation8;CompObjjObjectPool@H@H  FMicrosoft Word Document MSWordDocWord.Document.89q