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GCOS, 223. Weather Radar Data Requirements for Climate Monitoring
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2019Action A24 of the GCOS Implementation Plan (GCOS-200), calls for the implementation of an archive for radar reflectivities. The Commission for Basic Systems (CBS) at its Sixteenth session (WMO-1183) endorsed the GCOS Implementation Plan and “Decides to support Members, as appropriate, in the implementation of the actions identified in the GCOS Implementation Plan”. EC-69 (WMO, 2017 - WMO, 1196) invited members “To work towards the full implementation of the Global Climate Observing System (GCOS) implementation plan.”
At the 22nd Session of the GCOS/WCRP Atmospheric Observation Panel for ...
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization ; Intergovernmental Oceanographic Commission ; United Nations Environment Programme ; International Council for Science
Published by: WMO ; 2019Action A24 of the GCOS Implementation Plan (GCOS-200), calls for the implementation of an archive for radar reflectivities. The Commission for Basic Systems (CBS) at its Sixteenth session (WMO-1183) endorsed the GCOS Implementation Plan and “Decides to support Members, as appropriate, in the implementation of the actions identified in the GCOS Implementation Plan”. EC-69 (WMO, 2017 - WMO, 1196) invited members “To work towards the full implementation of the Global Climate Observing System (GCOS) implementation plan.”
At the 22nd Session of the GCOS/WCRP Atmospheric Observation Panel for Climate (AOPC-22, Exeter, UK, March 2017), AOPC agreed on the creation of a dedicated task-team to work on a proposal on how best to proceed on the use of radar data for climate studies. The Task Team was established jointly with the Commission of Climatology (CCl).
The Executive Council in 2018 was informed that AOPC had taken the lead to explore how to use radar to compliment precipitation climatology and requested that the work be undertaken in collaboration with CCl. The report of the first meeting of the task team was made available.
The Task Team has worked closely with the Commission for Instruments and Methods of Observation (CIMO) Inter-Programme Expert Team on Operational Weather Radars (IPET-OWR).
This report summarizes the recommendations of the task team. Further work should be carried on in collaboration with the WMO Integrated Global Observing System (WIGOS), CIMO IPET-OWR and CCl.Collection(s) and Series: GCOS- No. 223
Language(s): English
Format: Digital (Free)Tags: Radar meteorology ; Climate monitoring ; Global Climate Observing System (GCOS)
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Commission for Instruments and Methods of Observations Open Programme Area Group on Remote-Sensing Technologies - Inter-Programme Expert Team on Operational Weather Radars
The key aims of this meeting were to consolidate important activities and plans for completing deliverables within the IPET’s work plan ahead of the upcoming session of CIMO in 2018. In particular, the IPET focused on reinvigorating activities and tasks towards the development of a Best Practices Guide on Operational Weather Radar. The team spent several sessions on developing the improved structure of the guide and drafting and organising materials under that structure. Additionally team members reported on the status and progress of other tasks in the work plan, including the successful comp ...
Commission for Instruments and Methods of Observations Open Programme Area Group on Remote-Sensing Technologies - Inter-Programme Expert Team on Operational Weather Radars
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Published by: WMO ; 2018
The key aims of this meeting were to consolidate important activities and plans for completing deliverables within the IPET’s work plan ahead of the upcoming session of CIMO in 2018. In particular, the IPET focused on reinvigorating activities and tasks towards the development of a Best Practices Guide on Operational Weather Radar. The team spent several sessions on developing the improved structure of the guide and drafting and organising materials under that structure. Additionally team members reported on the status and progress of other tasks in the work plan, including the successful completion of information and data models and a data format for the international exchange of weather radar data. In relation to this, the team made plans for the formal establishment and maintenance of the CFRadial data exchange format as a WMO international standard through the processes of the Commission for Basic Systems (CBS).
Other items discussed and advanced included radar interference issues and associated policy and guidance for WMO Members, metadata management and operation of the WMO Radar Database, radar data requirements for climate applications, procedures for calibration of radars, including inter-calibration with satellite radar systems, and international activities coordination including the continued development of a standard for weather radar in collaboration with the Organization on International Standards (ISO), training and capacity development and radar observations associated with the recent Olympics events in the Republic of Korea (ICE-POP).Language(s): English
Format: Digital (Free)Tags: Instruments and Methods of Observation Programme (IMOP) ; Radar meteorology ; CIMO IPET-OWR
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Guidelines for Nowcasting Techniques
The purpose of the WMO nowcasting guidelines presented here is to help National Meteorological and Hydrological Services (NMHSs) by providing them with information and knowledge on how to implement a nowcasting system with the resources available to them and an understanding of the current state of science and technology.
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Available online: Full text
Published by: WMO ; 2017
The purpose of the WMO nowcasting guidelines presented here is to help National Meteorological and Hydrological Services (NMHSs) by providing them with information and knowledge on how to implement a nowcasting system with the resources available to them and an understanding of the current state of science and technology.
Collection(s) and Series: WMO- No. 1198
Language(s): English
Format: Digital (Free)ISBN (or other code): 978-92-63-11198-2
Tags: Weather forecasting ; Radar meteorology ; Numerical weather prediction ; Short-range forecast ; Radiosonde ; Guidelines ; NWP Skills and Knowledge for Operational Meteorologists ; PWS - Personnel Engaged in Operational Forecasting ; Radar Skills and Knowledge for Operational Meteorologists ; Service Delivery Division (SDD) ; Instruments and Methods of Observation Programme (IMOP) ; Technical Publications
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Handbook on Use of Radio Spectrum for Meteorology : Weather, Water and Climate Monitoring and Prediction
World Meteorological Organization (WMO) ; International Telecommunication Union (ITU) - WMO, 2017 (WMO-No. 1197)The Handbook provides comprehensive technical and operational information on current observation applications and systems and on the use of radio frequencies by meteorological systems, including meteorological satellites, radiosondes, weather radars, wind profiler radars and spaceborne remote sensing instruments. It is intended for the meteorological (i.e. weather, water and climate) and radiocommunication communities, including governmental institutions, industry as well as the general public.
Handbook on Use of Radio Spectrum for Meteorology: Weather, Water and Climate Monitoring and Prediction
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Available online: Full text
World Meteorological Organization (WMO) ; International Telecommunication Union
Published by: WMO ; 2017The Handbook provides comprehensive technical and operational information on current observation applications and systems and on the use of radio frequencies by meteorological systems, including meteorological satellites, radiosondes, weather radars, wind profiler radars and spaceborne remote sensing instruments. It is intended for the meteorological (i.e. weather, water and climate) and radiocommunication communities, including governmental institutions, industry as well as the general public.
Collection(s) and Series: WMO- No. 1197
Language(s): English; Other Languages: Russian, Spanish, French, Chinese, Arabic
Format: Digital (Free)ISBN (or other code): 978-92-63-11197-5
Tags: Weather forecasting ; Radar meteorology ; Observations ; Satellite ; Radiosonde ; WMO Space Programme (SAT) ; Instruments and Methods of Observation Programme (IMOP) ; Radar Skills and Knowledge for Operational Meteorologists ; Satellite Skills and Knowledge for Operational Meteorologists ; Technical Publications
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Commission for Instruments and Methods of Observations Open Programme Area Group on Remote-Sensing Technologies - Inter-Programme Expert Team on Operational Weather Radars : final report
The First Session of the Commission for Instruments and Methods of Observations (CIMO), Inter-Programme Expert Team on Operational Weather Radars (IPET-OWR) was held over 13 to 16 March, 2017, at the Japan Meteorological Agency (JMA) headquarters in Tokyo, Japan. The session was kindly hosted by JMA and generously supported by Japan. The meeting was opened by the Director-General of the Japan Meteorological Agency, Dr Toshihiko Hashida, who highlighted Japan’s ongoing engagement in international operational weather radar activities, collaboration and capacity development. The session was chair ...
Commission for Instruments and Methods of Observations Open Programme Area Group on Remote-Sensing Technologies - Inter-Programme Expert Team on Operational Weather Radars: final report
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Available online: Full text
Published by: WMO ; 2017
The First Session of the Commission for Instruments and Methods of Observations (CIMO), Inter-Programme Expert Team on Operational Weather Radars (IPET-OWR) was held over 13 to 16 March, 2017, at the Japan Meteorological Agency (JMA) headquarters in Tokyo, Japan. The session was kindly hosted by JMA and generously supported by Japan. The meeting was opened by the Director-General of the Japan Meteorological Agency, Dr Toshihiko Hashida, who highlighted Japan’s ongoing engagement in international operational weather radar activities, collaboration and capacity development. The session was chaired by Chairperson of the IPET-OWR, Mr Daniel Michelson, Canada, who emphasised that the weather radar observing system was emerging as a global resource and that the team might be considered the stewards of this process under WMO and its technical commissions.
The meeting informed team members and participants of the reasons for the formation of the team within CIMO under the joint management of CIMO and CBS at the behest of WMO Congress and its role in providing the WMO focus for international coordination of activities on operational weather radar systems as an important component of the WMO Integrated Global Observing System (WIGOS).
The session thoroughly reviewed and analysed the terms of reference and work plan of the IPET so as to ensure that the team understood the expectations and requirements of WMO Members for international development and coordination of weather radar systems. This was also aided by presentations that were made by participants on national, regional and data user priorities and requirements and the analysis of results of a brief survey that was conducted by WMO prior to the session. The IPET acknowledged and agreed on the need to ensure continuity and support for previous and ongoing WMO activities relating to weather radar, including in particular the development of international weather radar data exchange, the development and maintenance of regulatory and guidance materials, the operation of the WMO Radar Database and also collaboration with relevant international organizations, including ISO. The meeting also discussed and decided upon requirements for new and additional activities to be addressed by the team, including support for WIGOS and the development of OSCAR/Surface and the WIGOS Information Resource, particularly focusing on metadata requirements, support for training, capacity development and new guidance that was likely to be centred around the development of a consolidated guide on weather radar operational best practice in areas such as calibration, data processing, quality control and monitoring. The team also recognised the need for the IPET to develop and provide guidance and expertise in relation to various policy issues, such as radio frequency protection and interference, wind turbine interference and data sharing.
The team dedicated a significant amount of the session to further developing and refining the work plan of the IPET, with a view to completing and delivering several significant items over the coming year in the period before the next CIMO session.Language(s): English
Format: Digital (Free)Tags: Instruments and Methods of Observation Programme (IMOP) ; Radar meteorology ; CIMO IPET-OWR
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Manual - Utilización del espectro radioeléctrico en meteorología : observación y predicción del clima, de los fenómenos meteorológicos y de los recursos hídricos
Organización Meteorológica Mundial (OMM); Unión Internacional de Telecomunicaciones (ITU) - OMM, 2017 (OMM-No. 1197)El Manual contiene información técnica y operacional completa sobre las actuales aplicaciones y sistemas de observación y sobre la utilización de frecuencias radioeléctricas por sistemas meteorológicos, incluidos satélites meteorológicos, radiosondas, radares meteorológicos, radares de perfil del viento y sistemas de teledetección a bordo de vehículos espaciales. Está destinado a las comunidades meteorológica (es decir, la que estudia los fenómenos meteorológicos, los recursos hídricos y el clima) y de radiocomunicaciones, incluidas las instituciones gubernamentales, la industria y el público ...
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Manuel Utilisation du spectre radioélectrique pour la météorologie : surveillance et prévisions concernant le climat, le temps et l’eau
Organisation météorologique mondiale (OMM); Union internationale des télécommunications (ITU) - OMM, 2017 (OMM-No. 1197)Ce Manuel donne des informations techniques et opérationnelles complètes sur les systèmes et applications actuels d'observation et sur l'utilisation des fréquences radioélectriques par les systèmes météorologiques: satellites météorologiques, radiosondes, radars météorologiques, radars profileurs de vent, instruments de télédétection spatiale, etc. Il s'adresse à tous les membres intéressés des communautés de la météorologie (temps, eau et climat) et des radiocommunications, y compris les institutions publiques et le secteur privé, et au grand public.
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Справочник Использование радиочастотного спектра в метеорологии : прогнозирование и мониторинг погоды, климата и качества воды
Всемирная Метеорологическая Организация (BMO); Международный союз электросвязи (ITU) - BMO, 2017 (BMO-No. 1197)В справочнике содержится обширная техническая и оперативная информация о существующих приложениях и системах наблюдения и об использовании радиочастот метеорологическими системами, включающими метеорологические спутники, радиозонды, метеорологические радары, радары для профилирования ветра, а также приборы спутникового дистанционного зондирования. Он предназначен для метеорологического сообщества (т. e. погода, вода и климат) и сообщества электросвязи, включая государственные учреждения, отрасль и широкую общественность.
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气象用无线电频谱手册 : 天气、水、气候监测和预测
该手册提供了现有观测应用和系统以及气象系统所使用无线电频率方面的详尽记述和操作信
息,包括气象卫星、无线电探空仪、天气雷达、风廓线雷达和空基遥感仪器等。本书适用于气象 (即天气、水和气候)和无线电通信界人士(包括政府机构、业界和普通大众)。
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دليل استعمال الطيف الراديوي في الأرصاد الجوية: المراقبة والتنبؤ فيما يتعلق بالطقس والماء والمناخ
المنظمة العالمية للأرصاد ; International Telecommunication Union (ITU) - المنظمة العالمية للأرصاد, 2017 (مجموعة مطبوعات المنظمة-No. 1197)ويقدم هذا الدليل معلومات تقنية وتشغيلية شاملة بشأن تطبيقات الرصد الحالية ونظمها، واستعمال نظم الأرصاد الجوية للترددات الراديوية، بما فيها سواتل الأرصاد الج وية والمسابير الراديوية ورادارات الطقس ورادارات تصوير الريح وأجهزة الاستشعار عن ب عد المحمولة في الفضاء. وهو موجه للمتخصصين في الأرصاد الجوية )الطقس والماء والمناخ، على سبيل المثال( وفي هيئات الاتصالات الراديوية، بما فيها المؤسسات الحكومية، وقطاع الصناعة وعامة الجمهور
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Predicting Convective Cessation for Aviation Forecasters
This module introduces aviation forecasters to a conceptual framework for analyzing, diagnosing and predicting convective cessation and resulting conditions near airports. Users will first learn about five main environments with respect to convection, and three patterns in which these environments are commonly arranged. Next, users are immersed into an adjustable-time case simulator to practice applying the convective environment frameworks to their forecast process, while periodically amending TAFs and responding to warning, storm report and caller interruptions. Finally, a case summary ties ...
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Data Compendium - Summary Documentation of SAR Satellite Data Collections, Plans and Activities
During the past two decades, the collection and utilization of large amounts of satellite radar imagery over vast polar regions has become an outstanding example of international cooperation among space agencies and the polar science community. Building on the successful cooperation and coordination during the International Polar Year (2007/08), the Polar Space Task Group (PSTG) has recently re-enacted the Synthetic Aperture Radar (SAR) Coordination Working Group (CWG). The Group provides coordination among space agencies operating SAR satellites to facilitate collection of fundamental SAR dat ...
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Introduction to Electromagnetic and Electro-Optic Propagation
This lesson describes the properties of electromagnetic and electro-optical radiation and how their propagation is affected by the atmosphere and weather. Atmospheric variables that affect EM propagation include temperature, moisture, pressure, and composition. These variables control processes including refraction, absorption, and scattering.
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Caribbean Radar Products
This module provides examples of radar imagery from various locations in the Caribbean to demonstrate the different types of images available. Also, examples of different meteorological and non meteorological features are presented to show features seen in island locations.
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