IPET-DRC-III
Third meeting of the INTER-PROGRAMME EXPERT TEAM ON DATA REPRESENTATION AND CODES
(Melbourne, Australia, 20 - 23 September 2011)
Report of the meeting
| Third meeting of the Inter-Programme Expert Team on Data Representation and Codes (IPET-DRC) |
Reference documents
Documentation (deadline: 10 September 2011) --- last update: 15 September 2011
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| 1 | ORGANIZATION OF THE MEETING | ||
| 1.1 | Opening of the meeting | ||
| 1.2 | Approval of the agenda | Doc 1.2(1) Doc 1.2(2) |
Secretariat |
| 1.3 | Working arrangement | ||
| 2 | GRIB | ||
| 2.1 | Status of previous proposals of IPET-DRC | Doc 2.1 | Secretariat |
| 2.2 | Amendments to GRIB (common aspects) | ||
| 2.2(1) | GRIB Calendar Identification | Doc 2.2(1) | Richard Weedon |
| 2.2(2) | Representation of west longitudes in GRIB | Doc 2.2(2) | Enrico Fucile |
| 2.2(3) | Units of Measurement of GRIB2 parameter and Accumulation | Doc 2.2(3) | Eiji Toyoda |
| 2.3 | Additions and modifications of templates and tables | ||
| 2.3(1) | Transverse Mercator GRIB2 Template | Doc 2.3(1) r | Richard Weedon |
| 2.3(2) | Arakawa E grids in GRIB2 | Doc 2.3(2) | Jeff Ator |
| 2.3(3) | GRIB Scanning Mode | Doc 2.3(3) | Richard Weedon |
| 2.3(4) | GRIB Variable GRID Definition Templates | Doc 2.3(4) | Richard Weedon |
| 2.3(5) | GRIB template for rotated tilted Mercator projection | Doc 2.3(5) | Enrico Fucile |
| 2.3(6) | New table entries of chemical or physical constituents | Doc 2.3(6) | Enrico Fucile |
| 2.3(7) | GRIB template for “Optical properties of Atmospheric aerosols” | Doc 2.3(7) r | Enrico Fucile |
| 2.3(8) | Rename of GRIB2 parameter “Atmospheric Optical Thickness” | Doc 2.3(8) | Eiji Toyoda, Enrico Fucile |
| 2.3(9) | New entries in Code table 4.2 (for ICOM model) | Doc 2.3(9) | Sibylle Krebber |
| 2.3(10) | GRIB2 Code Table Entries | Doc 2.3(10) | Sibylle Krebber |
| 2.3(11) | New entries in Code table 4.2 for ADWICE-Advanced Diagnosis and Warning system for aircraft ICing Environments |
Doc 2.3(11) | Sibylle Krebber |
| 2.3(12) | Space Weather in GRIB2 | Doc 2.3(12) | Jeff Ator |
| 3 | BUFR AND CREX | ||
| 3.1 | Status of previous proposals of IPET-DRC | Doc 3.1 | Secretariat |
| 3.2 | Amendments to BUFR/CREX (common aspects) | ||
| 3.2(1) | Definition of Update Sequence Number | Doc 3.2(1) r | Eva Cervena |
| 3.2(2) | Specification of Sections in CREX Edition 2 | Doc 3.2(2) | Eva Cervena |
| 3.2(3) | Cancellation of coordinates with missing value | Doc 3.2(3) | Jeff Ator |
| 3.2(4) | Termination of BUFR edition 3 and CREX edition 1 | Doc 3.2(4) | Secretariat |
| 3.2(5) | Identification of converted data in Octet No. 7 of Section 3 | Doc 3.2(5) | Eva Cervena |
| 3.3 | Additions and modifications of tables | ||
| 3.3(1) | BUFR template for AMDAR, version 6 and descriptors for AMDAR data | Doc 3.3(1) | Eva Cervena |
| 3.3(2) | Validation of BUFR/CREX descriptors related to AWS | Doc 3.3(2) | Eva Cervena |
| 3.3(3) | Proposal for a new entry in 0 02 177 | Doc 3.3(3) | Eva Cervena |
| 3.3(4) | New entries in BUFR/CREX Class 00 | Doc 3.3(4) | Jeff Ator |
| 3.3(5) | New entries in Common Code Tables (satellites and radiosonde) | Doc 3.3(5) r2 | Jeff Ator |
| 3.3(6) | Validation of EUCOS BUFR template for representation of radiosonde data |
Doc 3.3(6) r | Richard Weedon |
| 3.3(7) | n-minute template (3 07 092) | Doc 3.3(7) r | Richard Weedon |
| 3.3(8) | Representation of Horizontal Visibility | Doc 3.3(8) | Eva Cervena |
| 3.3(9) | New entries in common Code table C-2 | Doc 3.3(9) | Secretariat |
| Using of existing and needs in new entries in Common Code table C-2 | Doc 3.3(9-2) | Alexander Kats | |
| 3.3(10) | New BUFR/CREX entries for NPP data | Doc 3.3(10) | Jeff Ator |
| 3.3(11) | Additional Code table 0 02 017-"Correction algorithms for humidity measurements" |
Doc 3.3(11) | Sibylle Krebber |
| 3.3(12) | Revision of Sequence 3 02 067 | Doc 3.3(12) | Sibylle Krebber |
| 3.3(13) | Introducing a BUFR template for Lidar Cloud Base Recorders (LCBRs) | Doc 3.3(13) | Richard Weedon |
| 3.3(14) | Request of new entries in Common Code Table C-2 for radiosondes of China |
Doc 3.3(14) r | Fang Zhao |
| 3.3(15) | BUFR template for CRYOSAT-2 SIRAL altimeter | Doc 3.3(15) | Enrico Fucile |
| 3.3(16) | New entries in Common Code Tables and BUFR for satellite data | Doc 3.3(16) | Simon Elliott |
| 3.3(17) | Update from JCOMM on developments and validation of BUFR templates | Doc 3.3(17) | JCOMM |
| 3.4 | Regulations for reporting traditional observation data in Table-Driven Code Forms (TDCF): BUFR and CREX |
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| 3.4(1) | Amendments to B/C Regulations | Doc 3.4(1) | Eva Cervena |
| 3.4(2) | CREX template examples in the Manual on Codes | Doc 3.4(2) | Eva Cervena |
| 4 | TRADITIONAL ALPHANUMERIC CODES | ||
| 4.1 | Amendments to the aeronautical codes | ICAO | |
| 4.2 | Proposal for modification of definition C = / | Doc 4.2 | Eva Cervena |
| 5 | MIGRATION TO TABLE DRIVEN CODE FORMS (TDCF) | ||
| 5.1 | Migration status | ||
| 5.1.1(1) | Result of WWW Monitoring | Doc 5.1.1(1) r | Secretariat |
| 5.1.2(1) | Arrangements for step-by-step migration by zones | Doc 5.1.2(1) | Eva Cervena |
| 5.1.2(2) | Errors in BUFR messages (zip file) | Doc 5.1.2(2) | Eva Cervena |
| 5.1.2(3) | Report of the Chair of RA VI Task Team on Migration to TDCF | Doc 5.1.2(3) r Add 1 r |
Eva Cervena |
| 5.1.2(4) | U.S.A. migration status | Doc 5.1.2(4) | Jeff Ator |
| 5.1.2(5) | Status of the migration to TDCF in RA II | Doc 5.1.2(5) ANNEX |
Jitsuko Hasegawa |
| 5.1.2(6) | Some aspects of BUFR messages received within CMA | Doc 5.1.2(6) r | Fang Zhao |
| 5.1.2(7) | Migration Status | Doc 5.1.2(7) | José Mauro de Rezende |
| 5.1.2(8) | Canada MTDCF status | Doc 5.1.2(8) | Yves Pelletier |
| 5.1.2(x) | (Activities by members of IPET-DRC) | ||
| 5.2 | Migration in aeronautical services | ||
| 5.2(1) | Table Driven Data Representation for Operational Aeronautical Meteorological Information |
Inf 5.2(1) r METAR, TAF (XML samples) |
EUROCONTROL |
| 5.2(2) | ICAO Requirements for the Table Driven Data Representation of Operational Aeronautical Meteorological Information |
Inf 5.2(2) | ICAO |
| 6 | MANUAL ON CODES | ||
| 6.1 | Electronic publication of the Manual on Codes | Doc 6.1 ANNEX |
Secretariat |
| 7 | COLLABORATION WITH OTHER CBS TEAMS | ||
| 7.1 | Station index numbers | Doc 7.1 | Secretariat |
| 7.1(1) | Overview of the station identification in CMA | Doc 7.1(1) r | Fang Zhao |
| 7.2 | Monitoring of BUFR messages from sea RBSN stations | Doc 7.2 | Eva Cervena |
| 7.3 | WMO BUFR Conceptual Model - Transforming WMO BUFR into an ISO- style form |
Doc 7.3(Summary) ANNEX |
Richard Weedon |
| 8 | CLOSURE OF THE MEETING | ||