Topics


![]()
![]()
International Workshop on Satellite Analysis of Tropical Cyclones (IWSATC-3): Final report
WMO, 2022In this report, we summarize the reported changes in TC satellite analysis techniques since IWSATC-I (2011) and highlight the continued development of existing objective analysis methods as well as the emergence of new algorithms.
Published by: WMO ; 2022
In this report, we summarize the reported changes in TC satellite analysis techniques since IWSATC-I (2011) and highlight the continued development of existing objective analysis methods as well as the emergence of new algorithms.
Notes: Online workshop: 7–10 December 2021
Language(s): English
Format: Digital (Free)Tags: Tropical Cyclone Programme (TCP) ; Tropical cyclone ; Satellite
Add tag
No review, please log in to add yours !
![]()
![]()
Manual on the WMO Integrated Global Observing System (WMO-No. 1160) : Annex VIII to the WMO Technical Regulations
This is the first edition of the Manual on the WMO Integrated Global Observing System (WMO-No. 1160), developed following the decision of the Sixteenth World Meteorological Congress to proceed with the implementation of that System (WIGOS). It was approved by the Seventeenth World Meteorological Congress.
The Manual was developed by the Executive Council through its Inter-Commission Coordination Group on WIGOS, specifically its Task Team on WIGOS Regulatory Material. It is the result of a collaborative approach involving all interested technical commissions under the leadership of the C ...
Manual on the WMO Integrated Global Observing System (WMO-No. 1160): Annex VIII to the WMO Technical Regulations
![]()
Published by: WMO ; 2021 (2021 edition)
This is the first edition of the Manual on the WMO Integrated Global Observing System (WMO-No. 1160), developed following the decision of the Sixteenth World Meteorological Congress to proceed with the implementation of that System (WIGOS). It was approved by the Seventeenth World Meteorological Congress.
The Manual was developed by the Executive Council through its Inter-Commission Coordination Group on WIGOS, specifically its Task Team on WIGOS Regulatory Material. It is the result of a collaborative approach involving all interested technical commissions under the leadership of the Commission for Basic Systems (CBS) and the Commission for Instruments and Methods of Observation (CIMO).
The Manual is designed: (a) To specify the obligations of Members in the implementation and operation of WIGOS; (b) To facilitate cooperation in observations between Members; (c) To ensure adequate uniformity and standardization in the practices and procedures employed in achieving (a) and (b) above.Collection(s) and Series: WMO- No. 1160
Language(s): English; Other Languages: French, Spanish, Russian, Arabic, Chinese
Format: Digital (Free)ISBN (or other code): 978-92-63-11160-9
Tags: Observations ; Meteorological instrument ; Hydrometeorological instrument ; Automated Weather Observing System (AWOS) ; Global Space-based Inter-Calibration System (GSICS) ; WMO Integrated Global Observing System (WIGOS) ; Manual ; OBS - Personnel installing and maintaining instrumentation ; OBS - Personnel managing observing programmes and networks ; OBS - Personnel performing instrument calibrations ; OBS - Personnel performing meteorological observations ; Technical Publications
Add tag
Translated under the titleNo review, please log in to add yours !
![]()
![]()
IOM Report, 134. Report on Interlaboratory Comparison in the field of Temperature, Humidity and Pressure in the WMO Regional Association II, V and VI (MM-ILC-2018-THP-2)
WMO, 2021This report presents the results of an interlaboratory comparison (ILC) with participation of all Regional Instrument Centres (RICs) in WMO Regional Associations (RAs) II and V, using the methodology and experience from the ILC in RA VI in 2016. The ILC was coordinated by RIC Tsukuba (Japan) with support and input from RIC Ljubljana and the University of Ljubljana, Faculty of Electrical Engineering (Slovenia). The results of the ILC in RA II and RA V clearly demonstrate the high capabilities of these RICs, particularly in the domains of temperature and humidity calibration. Some areas requirin ...
Report on Interlaboratory Comparison in the field of Temperature, Humidity and Pressure in the WMO Regional Association II, V and VI (MM-ILC-2018-THP-2)
![]()
Published by: WMO ; 2021
This report presents the results of an interlaboratory comparison (ILC) with participation of all Regional Instrument Centres (RICs) in WMO Regional Associations (RAs) II and V, using the methodology and experience from the ILC in RA VI in 2016. The ILC was coordinated by RIC Tsukuba (Japan) with support and input from RIC Ljubljana and the University of Ljubljana, Faculty of Electrical Engineering (Slovenia). The results of the ILC in RA II and RA V clearly demonstrate the high capabilities of these RICs, particularly in the domains of temperature and humidity calibration. Some areas requiring improvement have been identified, mainly in the domain of pressure calibration, thereby the results will assist the laboratories concerned to identify and correct their operations. The results of the ILC have also supported the participating laboratories in maintaining or applying for accreditation according to ISO/IEC 17025. Overall, this is a very positive outcome of the ILC with the goal of improving measurement quality being achieved.
Notes: K. Nakashima, F. Barcenas, I. Dollery, D. Groselj, A. Merlone, X. Nan, J. Bojkovski and G. Beges
Collection(s) and Series: IOM Report- No. 134
Language(s): English
Format: Digital (Free)Tags: Instruments and Methods of Observation Programme (IMOP) ; Pyrheliometer ; Region V - South-West Pacific ; WMO Events' Publications
Add tag
No review, please log in to add yours !
![]()
![]()
SP, 14. RA II and RA V Survey on the Use of Satellite Data
The purpose of the present RA II and RA V Survey on the Use of Satellite Data 2018 is to collect up-to-date information on WMO Members’ capabilities and needs regarding the use of satellite data in meteorological, climate, water and related environmental applications.
The survey was conducted under the leadership of the WMO Regional Coordination Groups on Satellite Data Requirements for Regional Association II and Regional Association V, that are the Regional Association II World Meteorological Organization (WMO) Integrated Global Observing System (WIGOS). Project to Develop Support for ...
Published by: WMO ; 2020 (2020 edition)
The purpose of the present RA II and RA V Survey on the Use of Satellite Data 2018 is to collect up-to-date information on WMO Members’ capabilities and needs regarding the use of satellite data in meteorological, climate, water and related environmental applications.
The survey was conducted under the leadership of the WMO Regional Coordination Groups on Satellite Data Requirements for Regional Association II and Regional Association V, that are the Regional Association II World Meteorological Organization (WMO) Integrated Global Observing System (WIGOS). Project to Develop Support for National Meteorological and Hydrological Services (NMHSs) in Satellite Data, Products and Training and the Regional Association V Task Team on Satellite Utilization.Collection(s) and Series: SP- No. 14
Language(s): English
Format: Digital (Free)Tags: WMO Space Programme (SAT) ; Satellite ; Data dissemination ; Guidelines ; Technical Publications
Add tag
No review, please log in to add yours !
![]()
![]()
Instruments and Methods of Observation Programme (IMOP) Knowledge-Sharing Portal
Purpose of this web portal is to enable Members to share their experience and knowledge on Instruments and Methods of Observation, thus facilitating others' everyday work. The portal contains links to many useful resources shared by WMO Members.
![]()
Available online: https://community.wmo.int/activity-areas/imop/knowledge-sharing-portal
Published by: WMO ; 2020
Purpose of this web portal is to enable Members to share their experience and knowledge on Instruments and Methods of Observation, thus facilitating others' everyday work. The portal contains links to many useful resources shared by WMO Members.
Language(s): English
Format: Digital (Free) (1 webpage with links)Tags: Observations ; Meteorological instrument ; Hydrometeorological instrument ; Automated Weather Observing System (AWOS) ; Global Space-based Inter-Calibration System (GSICS) ; WMO Integrated Global Observing System (WIGOS) ; Text/ Reading ; OBS - Personnel installing and maintaining instrumentation ; OBS - Personnel managing observing programmes and networks ; OBS - Personnel performing instrument calibrations ; OBS - Personnel performing meteorological observations
Add tag
No review, please log in to add yours !
Permalink![]()
![]()
![]()
Commission for Basic Systems and Commission for Instruments and Methods of Observation : Workshop on Use of Unmanned Aerial Vehicles (UAV) for Operational Meteorology
The workshop presentations included research organizations and NMHS experts discussing the challenges and successes experienced using UAVs in field campaigns collecting data in support of environmental and meteorological applications. The challenges included airspace use regulations and technical capabilities of the UAVs. UAV industry representatives spoke to the workshop audience on the types and capabilities of UAVs and about their collaboration in field campaigns with research organizations and NMHS represented at the workshop. IATA and other experts informed the workshop audience of the va ...
Permalink![]()
![]()
![]()
GCOS, 226. GCOS Surface Reference Network (GSRN) : Justification, requirements, siting and instrumentation options
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2019This report is produced by the GSRN Task Team and provides a proposal for the establishment of a GCOS Surface Reference Network, with the support of the GCOS programme, relevant programmes at WMO and the Bureau International des Poids et Mesures (BIPM). It outlines the next steps required for the implementation of a GSRN: approval of the proposed GSRN by relevant WMO programmes, the GCOS programme and other sponsors, solicitation of offers to host and staff appropriately the proposed Lead Centre, and the selection of suitable sites for an initial GSRN.
Permalink![]()
![]()
![]()
Satellite Signals from Space: Smart Science for Understanding Weather and Climate
Want to know about COSMIC, and how satellite signals can provide information about Earth's atmosphere? This video provides anyone interested in the topic with a brief overview of the Constellation Observing System for Meteorology, Ionosphere, and Climate, called COSMIC. Targeted to students and teachers in Grades 5-9 but accessible to anyone, the video introduces the latest COSMIC mission (COSMIC-2), which uses satellites orbiting near Earth to measure how the atmosphere affects signals from global positioning system (GPS) satellites high above the surface. This technique is called radio occul ...
Permalink![]()
![]()
![]()
Satellite Foundational Course for JPSS: SatFC-J (SHyMet Full Course Access)
The Satellite Foundational Course for JPSS (SatFC-J) is a series of short lessons focused on topics related to microwave remote sensing and Joint Polar Satellite System instruments and capabilities. Hosted by the Cooperative Institute for Research in the Atmosphere (CIRA), this resource provides access to the full set of course lessons, which were developed specifically for National Weather Service (NWS) forecasters. The lessons provide foundational training to help forecasters and decision makers maximize the utility of the U.S.’ new-generation polar-orbiting environmental satellites. The cou ...
Permalink![]()
![]()
![]()
Instrumentation and Measurement of Wind
This lesson summarizes the science and techniques used to measure atmospheric wind. It presents an overview of the main sensor types for wind, including mechanical, electronic, and drifting-position sensors as well as sensors relying on impact pressure and sensors utilizing timing or Doppler shifts. The advantages and limitations of the sensor types and information about uncertainty and errors are reviewed with a focus on understanding which sensors might be best for particular applications. The lesson concludes with wind measurement applications including turbulence profiles, turbulence flux ...
Permalink![]()
![]()
![]()
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 ...
Permalink![]()
![]()
![]()
SP, 13. WMO 2016 Survey on the Use of Satellite Data
The World Meteorological Organization (WMO) commissioned the WMO 2016 Survey on the Use of Satellite Data to collect information on the availability and use of satellite data and products for meteorological and related environmental applications by users globally, and to identify obstacles and areas for improvement. WMO carries out this global Survey every four years, and the results from the previous 2012 Survey1 are used as a baseline in this report wherever possible.
Permalink![]()
![]()
![]()
Guide to Instruments and Methods of Observation (WMO-No. 8)
The first edition of this guide was published in 1950.
Permalink![]()
![]()
![]()
Satellite Data Telecommunication Handbook
This handbook is a guide to using satellite telecommunication systems and is provided as an attachment to the Guide to the WMO Information System (WMO-No. 1061). It is intended for scientists and managers who are considering using satellite communications to collect data from remote instrumentation located either on land or at sea. The handbook aims to provide an overview of the state of the market at the time of writing (April 2018) so that users can quickly identify which satellite services are appropriate for their needs. Since the market is evolving rapidly, an online version will be made ...
Permalink