integrated real-time performance monitoring of observing networks
DESCRIPTION
INTEGRATED REAL-TIME PERFORMANCE MONITORING OF OBSERVING NETWORKS. Chong Pei Senior Engineer, Meteorological Observation Centre, CMA Tel : +86-10-68407916 Cell: +86-10-13501132789 E-mail: [email protected]. Content. CMA Integrated Observing System Introduction ASOM Introduction - PowerPoint PPT PresentationTRANSCRIPT
中国气象局气象探测中心中国气象局气象探测中心
INTEGRATED REAL-TIME
PERFORMANCE MONITORING OF
OBSERVING NETWORKS
Chong PeiSenior Engineer,
Meteorological Observation Centre, CMA
Tel:+86-10-68407916Cell: +86-10-13501132789E-mail: [email protected]
中国气象局气象探测中心中国气象局气象探测中心
Content
CMA Integrated Observing System Introduction
ASOM Introduction
ASOM Architecture & Features
ASOM Benefits
中国气象局气象探测中心中国气象局气象探测中心
• 156 new generation Doppler
radars( on operational)
• 120 upper-air sounding stations
(L-band radar)
• 2456 national Automated
weather Stations(AWSs)
• 30000 mesoscale AWSs
• 400 wind power resource
observing stations
• 14 wind profilers
• 410 GPS/MET sensing stations
• 337 lightning detection stations
• 30 atmospheric composition
observation stations
• 317 acid rain observation
stations
• 640 agriculture observation
stations
CMA establishes an integrated Atmospheric
observation network , space-base, airborne-
base and ground-base observing
CMA Integrated Observing System
中国气象局气象探测中心中国气象局气象探测中心
• Can we see the observation
instruments and data from another
perspective?
CMA new efforts on observing network improvement
中国气象局气象探测中心中国气象局气象探测中心
A New Generation Doppler Network
How do we know the whole network is working in consensus in near real-time?
Performance parameters?Operational Status?Any alarm occurring?Data quality?parts usage and associated cost, funding needs?Instruments Life cycle ?Site environment changing?Who we service?>>>>>>
中国气象局气象探测中心中国气象局气象探测中心
A New Generation Doppler Network
Are you sure your radar working well?
We want identify data problems automatically
中国气象局气象探测中心中国气象局气象探测中心
Content
CMA Integrated Observing System Introduction
ASOM Introduction
ASOM Architecture & Features
ASOM Benefits
中国气象局气象探测中心中国气象局气象探测中心
What is the ASOM system?
UniformStableExtendableEasy to maintainIntegratedEasy to operate 操作系统(Windows/Linux)
关系数据库(Oracle/PostgreSql)
空间数据库(Oracle/PostgreSql) WebGIS
Web Service
hardware/network
Atmospheri c Observing Network Operations Moni toring and Maintenance System(ASOM)
站网信息管理Sites
Database Management
装备供应保障业务信息管理
Logistics
监控信息发布Info Issue
数据质量监控Data QC
综合评估Evaluation
数据总线
系统管理System
Management
客户端/Web Browser(IE/Firefox)
设备运行监控System Status
Monitoring
探测数据监控Real time Data
Monitoring
维护维修信息管理
Maintenance
Si te/ci ty level user Provincial l evel usser National l evel user
观测实景监控Video Monitor
Atmospheric Observing System Operations Monitoring and Maintenance (ASOM) system
中国气象局气象探测中心中国气象局气象探测中心
ASOM Introduction
MOCMOC
ITCITC
SITESITE
National Level Provincial Level Urban Level Site Level
ASOM
Rational DB Spatial DB
Data Files
Data Files Data Files Data Files Data FilesTransfer
Transfer
TransferTransfer
Dispatch
Generate
Other Information Systems
Dispatch
Equipments
Web Services
1、 One central database and four levels of applications
2、 Extensible Architecture
3、 High-integrate
中国气象局气象探测中心中国气象局气象探测中心
Data Flow
磁盘阵列
负载均衡设备
用户计算机
用户
监控数据接收和打包服务器
DMZ
国家信息中心服务器
新一代天气雷达
自动气象站
探空系统
约 3000用户
目前系统的日常压力不超过 30%,模拟 500并发的峰值压力不超过 70%
设备的探测数据
每天约20万个文件
每天约 35G探测数据
分发应用服务器集群
推送
请求
WEB服务器集群
数据库服务器集群
省信息中心服务器
GIS服务器
响应
图例
解析处理
集成服务器
中国气象局气象探测中心中国气象局气象探测中心
1. Operational Monitoring subsystem
Systems Status and Performance monitoring
System Alarms
中国气象局气象探测中心中国气象局气象探测中心
•Products Monitoring•Product quality control
Product Monitoring and Data QC
COMPARISON
中国气象局气象探测中心中国气象局气象探测中心
Severe Weather Monitoring
Pay much more attention on sever Weathers Check out what is going on the equipment on site Try tracking Extreme Values Information Release can offer the most valuable data to different level
positions
Extreme Precipitation Values
Wrong Data
中国气象局气象探测中心中国气象局气象探测中心
AWS Observation Data AWS Observation Data QCQC
RadarRadar、、 Satellite and AWS Precipitation comparisonSatellite and AWS Precipitation comparison
ExamplesExamples
中国气象局气象探测中心中国气象局气象探测中心
2、Maintenance subsystem
Maintenance : Preventative
Corrective
Online Technical Support
Furthermore : Maintenance Knowledge repository
Routinely
Effectively
MTBF MTTR Ao
中国气象局气象探测中心中国气象局气象探测中心
Preventive Maintenance Record
Essential Information
Check Item
中国气象局气象探测中心中国气象局气象探测中心
Fault Essential Information
Maintenance Activities
Renewal Parts Record
Fault Inform
Corrective Maintenance Record
中国气象局气象探测中心中国气象局气象探测中心
Online Technical Support Record
中国气象局气象探测中心中国气象局气象探测中心
3 、 Logistics System
Logistics management includes 4-level which achieves site , urban
area, provincial and national logistic information management.
Assets inventory management
Repaired parts management
Spare parts life tracking management
For example: Klystron life tracking
Logistics Quality Control
中国气象局气象探测中心中国气象局气象探测中心
How we trace the life of Klystrons
中国气象局气象探测中心中国气象局气象探测中心
Radar subsystem Consumption proportion
备件消耗能力
中国气象局气象探测中心中国气象局气象探测中心
4、 Site Database subsystem
The basis of the other subsystems Based upon Sites’ ID information, equipment information
and contact information, it can offer Radar Coverage, AWS
average deployment density, tracking support ability , etc. Sites’ Database Management provides a scientific Baseline
for the network layout and construction.
中国气象局气象探测中心中国气象局气象探测中心
Sites locations and adjacent ranges and density
L Band 探空雷达平均间距(KM)
50.0
200.0
350.0
500.0
安徽
川渝
福建
甘肃
广东
广西
贵州
海南
河南
黑龙江
湖北
湖南
吉林
江苏
江西
京津冀
辽宁
内蒙古
宁夏
青海
山东
山西
陕西
上海
西藏
新疆
云南
浙江
50.0
200.0
350.0
500.0
CINRAD 天气雷达平均间距(KM)
100.0
400.0
700.0
安徽
川渝
福建
甘肃
广东
广西
贵州
海南
河南
黑龙江
湖北
湖南
吉林
江苏
江西
京津冀
辽宁
内蒙古
宁夏
青海
山东
山西
陕西
上海
西藏
新疆
云南
浙江
100.0
400.0
700.0
L Band Radar average
separation ranges CINRAD Average ranges
中国气象局气象探测中心中国气象局气象探测中心
AWS (ASOS) Average Ranges Evaluation
Average Range: 51.6
km( 2128
sites) National-Level Average Range: 15.6 km
(21000 Provincial AWS) >51.6 km 613 locations,
most are located at west
and northeast China
(about 45%)
中国气象局气象探测中心中国气象局气象探测中心
利用 30秒 (分辨率约 9千米 )地形资料计算的建阳雷达覆盖范围
CINRAD coverage demonstration
中国气象局气象探测中心中国气象局气象探测中心
中国气象局气象探测中心中国气象局气象探测中心
5、 Evaluation &Reporting subsystem
Site Database
Logistics
MTTRSite Layout Rationality Evaluation
Operation Ability
Evaluation
数据总线
MTBF
Operational Monitoring
Maintenance
Operation Work
Evaluation
中国气象局气象探测中心中国气象局气象探测中心
CINRAD Operational Evaluation
Availability, Maintainability
and Reliability
Sites Skills
Cost
中国气象局气象探测中心中国气象局气象探测中心
€ Fault number decreasing € Data quality improved € Availability and Reliability improving
AWS Operational Ability Evaluation
中国气象局气象探测中心中国气象局气象探测中心
6.Video Monitor
Sites Observing Equipments statusSites Environment ChangingReal-time Weather within the Camera
View
中国气象局气象探测中心中国气象局气象探测中心
Sample:The real time video of several
fields. (Long-distance integration)
Purpose Observation Data quality
Environmental Changing
Equipment safety
Weather Phenomena
Tech-support by video
中国气象局气象探测中心中国气象局气象探测中心
Web Text
Messaging Platform Hard
Copies Video
7、 Information Release
中国气象局气象探测中心中国气象局气象探测中心
Content
CMA Integrated Observing System Introduction
ASOM Introduction
ASOM Architecture & Features
ASOM Benefits
中国气象局气象探测中心中国气象局气象探测中心
ASOM Architecture & Features
Server, Network, Storage, Firewall, etc.
IBM AIX, RedFlag Linx, Windows Server 2008, etc.
Application Serurity
Management
Infrastructure Security
Management
Security Management Policy
System Operation and
Maintenance
ASOM Service Management
System Standards and
Strategies
Operating System
IT Infrastructure
User Management & Access Control
ArcGIS Based RESTfull GIS Service
Reporting Service SMS Service E-mail Service System Log Service
Shared Equipment Metadata
Radar SystemUp Air Sounding
SystemWind Power
SystemAWS Logistics
...Maintenance Site Database
Site Database Operational Monitoring Maintenance Logistics Evaluation & Reporting
Site Design & Map View
Site Metadata Management
Integrated Search
Equipment Operational
Monitoring
Data Product Monitoring
Integrated Evaluation
Work Log
Malfunction Maintenance
Preventative Maintenance
Online Technical Support
Maintenance Knowledge
Repository
Equipment Metadata
Management
Procurement Plan
Online Asset Management
Repository Management
Detecting Test Management
Site Information Eval
Operational Information Eval
Maintenance Information
Eval
Logistics Information Eval
Internet Explorer, FireFox, Google Chrome, OperaBrowser
Kernel Applications
ASOM Services
ASOM Database
中国气象局气象探测中心中国气象局气象探测中心
ASOM Structure (Current Version)
NI
MC
stationstation provinceprovince nationnation
User( stationstation、 provinceprovince& nation nation )
MOC
data datadata
ASOMDW
数据仓库GISDB
ASOM GIS
ASOMDB
Data processing
ASOM省级应用
Survey data
ASOM站级应用
Artificial
declared data
Communication supportCommunication support
中国气象局气象探测中心中国气象局气象探测中心
ASOM Structure (future version)
UserUser ( nationnation)
data
N
IMC
MOC
stationstation provinceprovince nationnation
GISDB
GISDB
ASOMGIS ASOM
DB
GIS
data data
DB
UserUser( station&provincestation&province)
Web Service
Information Information exchangeexchange
Communication supportCommunication support
Survey data
ASOM站级应用
Data processing
Data processing
中国气象局气象探测中心中国气象局气象探测中心
Content
CMA Integrated Observing System Introduction
ASOM Introduction
ASOM Architecture & Features
ASOM Benefits
中国气象局气象探测中心中国气象局气象探测中心
ASOM Benefits
Figure 6-1 the usage of radar parts Figure 6-2 site database applications
1、 Provide the integrated evaluation results and service for various CMA users with differing operational and research requirements
中国气象局气象探测中心中国气象局气象探测中心
ASOM Benefits
Figure 7-1 radar availabilities Figure 7-2 AWSs data quality improvements
2、 Improvements to Radar and AWS Availabilities
T he AO of C INR AD from 2006 to 2009
89. 49
95. 396. 24 96. 66
80
82
84
86
88
90
92
94
96
98
100
2006年 2007年 2008年 2009年
AO
(% )
T he A O of AWS from 2007 to 2009
97. 0997. 92
99. 25
90
91
92
93
94
95
96
97
98
99
100
2007年 2008年 2009年
AO
(% )
中国气象局气象探测中心中国气象局气象探测中心
ASOM Benefits
Figure 8-1 extreme temperature Figure 8-2 extreme value of rainfall
3、Monitoring Extreme Weather
中国气象局气象探测中心中国气象局气象探测中心
ASOM Benefits
Figure 9-1Satellite and AWSs monitoring Figure 9-2 Radar precipitation mosaic monitoring
4、 Comparison of the Severe Precipitation Weather Region through ASOM
中国气象局气象探测中心中国气象局气象探测中心
ASOM Benefits _Documentation Family Tree
中国气象局气象探测中心中国气象局气象探测中心
Conclusion: ASOM does____
Enhances Data Quality
Improves equipment/instrument/sensor performance
Saves funding
Decreases workload and reduces staff resources requirement
knowledge repository and “lessons-learned” experiences
Identifies new requirements
Management enhancement
Help forecasters to identify data issues to correct now castings in
near real-time
中国气象局气象探测中心中国气象局气象探测中心
ASOM Project is on going
Data QC Algorithms Development is a eternal topic
More Products to serve the public
More data comparison to support research
The evaluation results make modifications on
instruments upgrade and algorithms refining
中国气象局气象探测中心中国气象局气象探测中心
Recommendations to WMO
Monitoring parameters should be put into the CIMO Guide
Based on monitoring requirements to guide the instruments’ design
or upgrade
Monitoring products for now casting
中国气象局气象探测中心中国气象局气象探测中心
Questions?Comments?
Thank you!