1. Yoshiro TANAKA Japan Meteorological Agency
RA II regional WIGOS project and JMA contributions - for RWC and WDQMS -
Yoshiro TANAKA
Japan Meteorological Agency
EC-69 Side Event on the WIGOS Data Quality Monitoring System (Geneva, May 2017)

2. JMA’s website for observation data monitoring
as a Lead Center on the land surface observation quality monitoring
SYNOP station (6-month reporting)

3. Pilot project for Quality Monitoring
Developed by WIGOS project office, input by
ECMWF, JMA, DWD, and NCEP for surface pressure;
ECMWF and JMA for upper air observation;

4. RA II Regional WIGOS Projects (2017-2020) Approved by RA II-16 (Abu Dhabi, Feb 2017)
No. I Monitor and Review the Implementation of EGOS- IP in RA II
No. II The web-interface for sharing status of standardization and experience and monitoring synoptic observations in RA II
No. III Capacity Building in Radar Techniques in the Southeast Asia
No. IV Enhance the Availability and Quality Management Support for NMHSs in Surface, Climate and Upper-air Observations
No. V Developing a Sand and Dust Storm Warning Advisory and Assessment System (SDS-WAS) in Asia Node
No. VI Develop Support for NMHSs in Satellite Data, Products and Training

5. Overview of Project No.IV
Assurance and Management of Data Quality
1. Improvements of data quality at RBCN/RBSN (expected to be RBON) stations
The coordinator plans to implement the following action items for improvements of data quality at RBCN/RBSN (RBON) during the project:
(a) Quality monitoring of surface and upper-air observations in RA II under the framework of WDQMS (WIGOS Data Quality Monitoring System), and incident management.
(b) Study and share the best practices on QA/QC procedures at surface observation through following process:
• Conduct a survey on best practice on QA/QC procedures on surface observation by RA II Members and report the results.
• Develop a website on QA/QC of observation data in RA II.
(c) Possibility of technical support and information sharing within sub-regional area.
Based on requests from the coordinator, the following Members will consider the possibility of technical support if funds are available, and share the summary of the technical missions with RA II Members:
- CMA, HKO, JMA, and KMA for Southeast Asia,
- IMD for South Asia,
- Roshydromet for Central Asia,
- Kuwait for Middle East.
2. Enhancement of RICs Services
RICs plan to implement the following action items for further enhancement of their services in capacity-building and calibration during the project:
(a) Organization of a training workshop on in-situ check and calibration of instruments at observation stations, as well as instrument maintenance management and field environment.
(b) Seek, and promotion of, package-type cooperation (including calibration of standards, lectures and practices, and technical support) if funds are available.
(c) Maintaining and expansion of elements for the International Standard ISO/IEC General requirements for the competence of testing and calibration laboratories.
(d) Promotion of intercomparison between RICs (including other RAs).
(e) Update of training materials on calibration and maintenance of instruments and sharing through RIC's website.
(f) Development of database of RIC's calibration results and sharing through RIC's website.
3. Investigation on migration error in code forms of observation data.
The coordinator, with collaboration with EG-WIS, conducts a survey on a status on data migration from observation signals into Table Driven Code Forms (TDCF) in RA II and share the results with Members.
Calibration of Instruments

6. RA II Survey on Quality Management for Surface Meteorological Observations
The survey on Quality Management of Surface Meteorological Observations in RA II conducted in 2016 (currently being analyzed)
Basis on the survey result, JMA/WMO Training Workshop on Quality Management of Surface Meteorological Observations (planned in early 2018).
The survey results to be shared through WMO/IOM report.

7. WMO/JMA Survey of Calibration of Meteorological Instruments in RA II
The Survey (by Nakashima, K. 2015) showed serious lack of international traceability of meteorological instruments.
Maintenance of standards and traceability to an international standard (pressure)
N=21
Maintenance of standards and traceability to an international standard (temperature)
N=21
(Nakashima, K. 2015): Survey on Meteorological Instruments, Calibration and Training, Regional Association II (Asia), WMO IOM Report No. 122.

8. Traceability chain Country A (with RIC) Country B
Traceability linkage is a key to achieve internationally reliable observation! SI
Country A (with RIC)
Country B
National Standard
RIC Standard
NMHS Standard
NMHS Standard
Travelling Standard
Travelling Standard
Operational Instrument
Operational Instrument

9. Improvement of technical capacity of NMHS
RIC Tsukuba Package
JMA
JICA
Survey
Preliminary survey of calibration capacity
Provision
Provision of standard instruments and/or inspection equipment
Training
Training sessions
Follow-up
Follow up activities
Calibration
Techniques
Bilateral
Assistance
To ensure traceability of meteorological instruments
To improve quality of surface observation
Improvement of technical capacity of NMHS

10. RIC Tsukuba Package for Bangladesh in 2013
Survey
Provision
Follow-up
Training
(in Japan and Bangladesh)

11. Achievements of RIC Tsukuba Package
Month/year
Country
Standard instruments calibrated
Training
Oct 2013
Bangladesh
Barometer, thermometer, hygrometer
Jun 2015
Fiji
Barometer, thermometer,
Dec 2015
Philippines
Barometer
Feb 2016
Mozambique
Barometer, thermometer
Sri Lanka
Jul 2016
Rain gauge, hygrometer
Note: Red characters show the ISO17025 (General requirements for the competence of testing and calibration laboratories) calibration

12. WMO/RIC Tsukuba website
Renewed in March 2017
RIC activities
Regional WIGOS project
Training Materials