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An Overview of Observational Data Processing at NCEP (With Information on BUFR Format Including “Prepbufr” Files)
An Overview of Observational Data Processing at NCEP (with information on BUFR Format including “PrepBUFR” files) Dennis Keyser NWS/NCEP/EMC GSI Tutorial August 6, 2013 1/34 TOPICS COVERED: • Obs processing/dataflow at NCEP • How BUFR fits into the “big picture” • Interacting with BUFR files via NCEP BUFRLIB software – BUFR Tables – Reading – Writing – Appending observations • Where to go for help WHAT’S NOT COVERED: • Details on how to read and write all types of BUFR data 2/34 Overview of observational processing and dataflow at NCEP • Managed jointly by NCEP Central Operations (NCO) and NCEP/EMC • Almost all observational data at NCEP eventually ends up in BUFR format (Binary Universal Form for the Representation of meteorological data) – Relies on NCEP BUFRLIB software (more about that later) • Four stages: – Data flow into NCEP – Continuous decoding of data and accumulation into BUFR database or “tank” files (large files holding 24 hrs of data) – Network-specific generation of dump files (1 to 6 hr time-windowed, duplicate-checked BUFR data read from tanks) – Generation of PrepBUFR files (QC’d “conventional” obs from dump files, read by GSI) 3/34 Outside NCEP Inside NCEP Code developed by NCO BUFR Gather Decode GTS Data Data tranjbtranjb Tanks dumpjb (PMB) (SIB) /dcom Code developed by NCO & EMC Satellite ingest tranjb (decode) tranjb NWSTG/TOC LDM Dump “Gateway” TNC Code developed by EMC Files /com LDM Conventional data GSD Post-GSI PrepBUFR File PrepBUFR Radar Processing (future) Parm cards ROC Modules: BUFR mnemonic table PREPRO -
CIRA ANNUAL REPORT FY 2014/2015 (Reporting Period July 1, 2014 – March 31, 2015)
CIRA ANNUAL REPORT FY 2014/2015 (Reporting Period July 1, 2014 – March 31, 2015) COOPERATIVE INSTITUTE FOR RESEARCH IN THE ATMOSPHERE DIRECTOR’S MESSAGE The Cooperative Institute for Research in the Atmosphere (CIRA) at Colorado State University (CSU) is one of a number of cooperative institutes (CIs) that support NOAA’s mission. Although this mission continues to evolve, there continue to be strong reasons for partnering between NOAA and the fundamental research being done in the University environment and the students it entrains into NOAA’s mission. Strengthening these ties in satellite remote sensing and regional/global weather and climate prediction, as well as application development, education/training, data assimilation, and data distribution technology make CIRA a valuable asset to NOAA. As the Director of CIRA, I have tried to do everything possible to strengthen CIRA’s ties not only among CSU’s Department of Atmospheric Science, the College of Engineering, and the University, but also the ties among the different groups within CIRA that now covers researchers in Fort Collins and College Park associated with NESDIS, researchers in Boulder working closely with OAR and researchers in Kansas City working with the National Weather Service. With a renewed emphasis on interactions and joint initiatives, we are expanding our collaboration to bring more satellite data to bear upon model evaluations such as we are doing with the High Impact Weather Prediction Project or our new Data Assimilation that are bringing the satellite knowledge gained at the Fort Collins facility to bear on CIRA’s Boulder and College Park groups. With this, we hope to fulfill the promise of being the conduit for developing ground breaking research to address socially-relevant problems that face NOAA and our society today as well as to help train a new workforce that has a broader perspective needed to continue developing decision support tools guided by scientific advances. -
Guide to Aircraft-Based Observations
Guide to Aircraft-based Observations 2017 edition WEATHER CLIMATE WATER CLIMATE WEATHER WMO-No. 1200 Guide to Aircraft-based Observations 2017 edition WMO-No. 1200 EDITORIAL NOTE METEOTERM, the WMO terminology database, may be consulted at http://public.wmo.int/en/ resources/meteoterm. Readers who copy hyperlinks by selecting them in the text should be aware that additional spaces may appear immediately following http://, https://, ftp://, mailto:, and after slashes (/), dashes (-), periods (.) and unbroken sequences of characters (letters and numbers). These spaces should be removed from the pasted URL. The correct URL is displayed when hovering over the link or when clicking on the link and then copying it from the browser. WMO-No. 1200 © World Meteorological Organization, 2017 The right of publication in print, electronic and any other form and in any language is reserved by WMO. Short extracts from WMO publications may be reproduced without authorization, provided that the complete source is clearly indicated. Editorial correspondence and requests to publish, reproduce or translate this publication in part or in whole should be addressed to: Chairperson, Publications Board World Meteorological Organization (WMO) 7 bis, avenue de la Paix Tel.: +41 (0) 22 730 84 03 P.O. Box 2300 Fax: +41 (0) 22 730 81 17 CH-1211 Geneva 2, Switzerland Email: [email protected] ISBN 978-92-63-11200-2 NOTE The designations employed in WMO publications and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of WMO concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. -
Guide to FM-94 BUFR (Chapters 1-3)
Guide to WMO Table Driven Code Forms: FM 94 BUFR and FM 95 CREX Layer 3: Detailed Description of the Code Forms (for programmers of encoder/decoder software) Geneva, 1 January 2002 Preface This guide has been prepared to assist experts who wish to use the WMO Table Driven Data Representation Forms BUFR and CREX. This guide is designed in three layers to accommodate users who require different levels of understanding. Layer 1 is a general description designed for those who need to become familiar with the table driven code forms but do not need a detailed understanding. Layer 2 focuses on the functionality and application of BUFR and CREX, and is intended for those who must use software that encodes and/or decodes BUFR or CREX, but will not actually write the software. Layer 3 is intended for those who must actually write BUFR or CREX encoding and/or decoding software, although those wishing to study table driven codes in depth, will find it equally useful. The WMO gratefully acknowledges the contributions of the experts who developed this guidance material. The Guide was prepared by Dr. Clifford H. Dey of the U. S. A. National Centre for Environmental Prediction. Contributions were also received in particular from Charles Sanders - Australia, Eva Cervena - Czech Republic, Chris Long - U.K., Jeff Ator - USA and Milan Dragosavac, ECMWF. Layer 1: Basic Aspects of BUFR and CREX Layer 2: Functionality and Application of BUFR and CREX (see separate volume for Layers 1 and 2) Layer 3: Detailed Description of the Code Forms (for programmers of encoder/decoder software) Table of Contents Page 3.1 BUFR .................................................................................................................. -
Status of the Global Observing System for Climate 1
Status of the Global Observing System for Climate October 2015 GCOS-195 Final version, subject to copy-editing Status of the Global Observing System for Climate 1 Status of the Global Observing System for Climate October 2015 GCOS-195 Final version, subject to copy-editing Final version, subject to copy-editing October 2015 Status of the Global Observing System for Climate 2 Final version, subject to copy-editing October 2015 Status of the Global Observing System for Climate 3 © World Meteorological Organization, 2015 NOTE The designations employed in WMO publications and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of WMO concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products does not imply that they are endorsed or recommended by WMO in preference to others of a similar nature which are not mentioned or advertised. The findings, interpretations and conclusions expressed in WMO publications with named authors are those of the authors alone and do not necessarily reflect those of WMO or its Members. This publication has been issued without formal editing. Final version, subject to copy-editing October 2015 Status of the Global Observing System for Climate 4 Contents Foreword ................................................................................................................................................. 9 Background -
CGMS-19 Report
REPORT OF THE NINETEENTH MEETING OF THE CO-ORDINATION GROUP FOR METEOROLOGICAL SATELLITES CGMS XIX TASHKENT, USSR 10 - 14 DECEMBER 1990 REPORT OF THE NINETEENTH MEETING OF THE CO-ORDINATION GROUP FOR METEOROLOGICAL SATELLITES CGMS XIX TASHKENT, USSR 10 - 14 DECEMBER 1990 A. PRELIMINARIES A.1 Introduction CGMS-XIX was convened at 10.30 am on 10 December by Mr. V. Kharitonov, Deputy Director of the satellite division, Hydromet Centre of the USSR, Moscow. In his welcome address, Mr N.N. Aksarin, Director of the Uzbekistan Met Service expressed his great pleasure that CGMS had chosen Tashkent as the meeting venue for CGMS XIX. Tashkent, he added, would be one of the main data processing centres for GOMS. The construction of the building was complete and a new computer system was currently being installed. He noted that the meteorological centre in Tashkent was already very aware of the importance of satellite imagery for weather forecasting, especially for observing the weather in neighbouring rather data sparse regions. Satellite data had been received in the centre for some 20 years. He looked forward to a close cooperation with the Members of CGMS over the coming years and wished the delegates a very enjoyable stay in Tashkent and a most productive and successful The reader should note that a full list of acronyms and abbreviations can be found in Annex I. A.2 Election of Chairman Mr D.E. Hinsman, Senior Scientific Officer, Satellite Activities, WMO, was elected Chairman of this session of CGMS. Mr N.F. Veltishchev, Deputy Director of the Hydromet Centre of the USSR, Moscow, was elected Vice Chairman. -
The Federal Weather Enterprise: Fiscal Year 2019 Budget and Coordination Report
THE FEDERAL WEATHER ENTERPRISE Fiscal Year 2019 Budget and Coordination Report This page intentionally left blank. ii The Federal Weather Enterprise: Fiscal Year 2019 Budget and Coordination Report FEDERAL COORDINATOR FOR METEOROLOGICAL SERVICES AND SUPPORTING RESEARCH (OFCM) Silver Spring Metro Center, Building 2 (SSMC 2) 1325 East West Highway, Suite 7130 Silver Spring, MD 20910 301.628.0112 FCM-R36-2018 Editor: Anthony Ramirez April, 2018 Assistant: Erin McNamara Washington, D.C. Assistant: Kenneth Barnett iii This page intentionally left blank. iv Table of Contents Preface ................................................................................................................................vii Purpose ..............................................................................................................................viii Section 1: Federal Coordination and Planning for Meteorological Services and Supporting Research ........................................................................................................... 1 Statutory Basis for the Federal Coordination Process..........................................................................1 OFCM Coordinating Infrastructure .......................................................................................................1 Goals and Objectives of the Strategic Plan for Federal Enterprise Weather Coordination (FY2018- 2022) .............................................................................................................................................................2 -
Use of in Situ Surface Observations at ECMWF
834 Use of in situ surface observations at ECMWF T. Haiden, M. Dahoui, B. Ingleby, P. de Rosnay, C. Prates, E. Kuscu, T. Hewson, L. Isaksen, D. Richardson, H. Zuo, L. Jones Forecast & Research Department November 2018 Series: ECMWF Technical Memoranda A full list of ECMWF Publications can be found on our web site under: http://www.ecmwf.int/en/research/publications Contact: [email protected] © Copyright 2018 European Centre for Medium Range Weather Forecasts Shinfield Park, Reading, Berkshire RG2 9AX, England Literary and scientific copyrights belong to ECMWF and are reserved in all countries. This publication is not to be reprinted or translated in whole or in part without the written permission of the Director. Appropriate non- commercial use will normally be granted under the condition that reference is made to ECMWF. The information within this publication is given in good faith and considered to be true, but ECMWF accepts no liability for error, omission and for loss or damage arising from its use. Use of in situ surface observations at ECMWF Abstract This document summarises the use in data assimilation and verification of in situ surface observations at ECMWF, with a focus on data quality monitoring aspects. The discussion includes observations received via the GTS, high-density observations from Member and Co-operating States, and highlights opportunities and challenges associated with citizen observations and other non-standard datasets. Contents 1 Introduction ..............................................................................................................................................................................2 -
THE FEDERAL WEATHER ENTERPRISE Fiscal Year 2018 Budget and Coordination Report This Page Intentionally Left Blank
THE FEDERAL WEATHER ENTERPRISE Fiscal Year 2018 Budget and Coordination Report This page intentionally left blank. ii The Federal Weather Enterprise: Fiscal Year 2018 Budget and Coordination Report FEDERAL COORDINATOR FOR METEOROLOGICAL SERVICES AND SUPPORTING RESEARCH (OFCM) Silver Spring Metro Center, Building 2 (SSMC 2) 1325 East West Highway, Suite 7130 Silver Spring, MD 20910 301.628.0112 FCM-R36-2017 Editor: Anthony Ramirez September, 2017 Assistant: Erin McNamara Washington, D.C. Assistant: Kenneth Barnett iii This page intentionally left blank. iv Table of Contents Preface ................................................................................................................. vii Purpose .............................................................................................................. viii Agency Funding for Meteorological Services and Supporting Research: Resource Information and Agency Program Updates ............................................................ 1 Department of Agriculture ........................................................................................................1 Department of Commerce/National Oceanic and Atmospheric Administration ........................2 National Weather Service ........................................................................................................................ 2 National Environmental Satellite, Data, and Information Services ........................................................... 3 Office of Oceanic and Atmospheric Research ........................................................................................... -
BUFR Table D -- List of Common Sequences
FM 94 BUFR - ver. 18.0.0 BUFR Table D - List of common sequences F X Category of sequences 3 00 BUFR table entries sequences 3 01 Location and identification sequences 3 02 Meteorological sequences common to surface data 3 03 Meteorological sequences common to vertical soundings data 3 04 Meteorological sequences common to satellite observations 3 05 Meteorological or hydrological sequences common to hydrological observations 3 06 Meteorological or oceanographic sequences common to oceanographic observations 3 07 Surface report sequences (land) 3 08 Surface report sequences (sea) 3 09 Vertical sounding sequences (conventional data) 3 10 Vertical sounding sequences (satellite data) 3 11 Single level report sequences (conventional data) 3 12 Single level report sequences (satellite data) 3 13 Sequences common to image data 3 14 Reserved 3 15 Oceanographic report sequences 3 16 Synoptic feature sequences 3 18 Radiological report sequences 3 21 Radar report sequences 3 22 Chemical and aerosol sequences 3 40 Additional satellite report sequences Notes: (1) From a conceptual point of view, Table D is not necessary: (a) The Data description section can fully and completely describe the data using only element descriptors, operator descriptors and the rules of description; (b) Such a means of defining the data would involve considerable overheads in terms of the length of the Data description section. Table D is a device to reduce these overheads; (c) Each entry within Table D contains a list of descriptors. Each sequence descriptor that references to Table D may be “expanded” by replacing it with the list corresponding to that entry. The process of “expansion” is well defined, provided it results in a set of element descriptors and operator descriptors; (d) Descriptors listed in entries to Table D may themselves refer to Table D, provided no circularity results on repeated expansion; (e) The initial Table D has been limited to lists of descriptors likely to be used frequently. -
The Federal Weather Enterprise: Fiscal Year 2020 Budget and Coordination Report
:Fiscal Year 2018 THE FEDERAL WEATHER ENTERPRISE Fiscal Year 2020 Budget and Coordination Report i Interdepartmental Committee for Meteorological Services and Supporting Research Working Group for the Budget and Coordination Report Chair Michael Bonadonna Executive Secretary Anthony Ramirez Office of Management and Budget Michael Clark Department of Agriculture Mark Brusberg Department of Commerce/NOAA NOAA Budget Office Julia Wolff National Environmental Satellite, Data, and Information Service Jessica Kane National Ocean Service Christopher DiVeglio National Weather Service Laura Glockner Office of Oceanic and Atmospheric Research Elliot Forest Office of Marine and Aviation Operations Dana Flowerlake Department of Defense Office of the Undersecretary/R&E Benjamin Petro U.S. Air Force Col Michael Gremillion U.S. Navy CDR Jillene Bushnell U.S. Army William Spendley Department of Homeland Security Federal Emergency Management Agency Steven Goldstein (NOAA Liaison) U.S. Coast Guard Jonathan Berkson Department of Interior U.S. Geological Service Robert Mason National Park Service John Vimont Bureau of Land Management Joseph Majewski Bureau of Ocean Energy Management Angel McCoy Department of Transportation Federal Aviation Administration Everette Whitfield Federal Highway Administration Roemer Alfelor Environmental Protection Agency Rohit Mathur National Aeronautics and Space Administration Tsengdar Lee Nuclear Regulatory Commission Cynthia Jones Department of Energy Office of Science Rickey Petty National Nuclear Security Administration -
National Operational Processing Centers 2Nd Observational Data Workshop Summary Report COMMITTEE for OPERATIONAL PROCESSING CENTERS (COPC) MS
National Operational Processing Centers 2nd Observational Data Workshop Summary Report COMMITTEE FOR OPERATIONAL PROCESSING CENTERS (COPC) MS. VANESSA L GRIFFIN DR. BILL LAPENTA Office of Satellite and Product Operations National Centers for Environmental Prediction NOAA/NESDIS NOAA/NWS CAPTAIN RON PIRET COLONEL BRIAN D. PUKALL Naval Oceanographic Office 557th Weather Wing DOD/USN DOD/USAF CAPTAIN JENNIFER K. EAVES Fleet Numerical Meteorology and Oceanography Center DOD/USN MR.KENNETH BARNETT, Executive Secretary Office of the Federal Coordinator for Meteorological Services and Supporting Research WORKING GROUP FOR OBSERVATIONAL DATA (WG/OD) MR. VINCENT TABOR -- CO-CHAIR MR. JEFFREY ATOR -- CO-CHAIR Office of Satellite and Product Operations Environmental Modeling Center NOAA/NESDIS NOAA/NWS/NCEP LT COL ROBERT BRANHAM MR. FRED BRANSKI HQ Air Force/A3W Office of International Affairs DOD/USAF NOAA/NWS DR. ANDREA HARDY DR. KEVIN SCHRAB Office of Dissemination Office of Observations NOAA/NWS NOAA/NWS MR. BRUCE MCKENZIE MR. DANNY ILLICH Naval Oceanographic Office Naval Oceanographic Office DOD/USN DOD/USN DR. JUSTIN REEVES DR. PATRICIA PAULEY Fleet Numerical Meteorology and Oceanography Center Naval Research Laboratory DOD/USN DOD/USN MR. JAMES VERMEULEN DR. JAMES YOE Fleet Numerical Meteorology and Oceanography Center National Centers for Environmental Prediction DOD/USN and Joint Center for Satellite Data Assimilation, NOAA/NWS MR. WALTER SMITH NCEP Central Operations NOAA/NWS/NCEP MR. ANTHONY RAMIREZ, Executive Secretary Office of the Federal Coordinator for Meteorological Services and Supporting Research Cover images Upper left: Automated Surface Observing System (ASOS) installation, courtesy NOAA. Image aspect ratio has been changed. Upper right: NOAA Agulhas Return Current (ARC) Buoy Ocean Climate Station on the edge of the warm ARC southeast of South Africa at 38.5 S Latitude, 30 E.