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Data Acquisition and Usage Activities

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Data Acquisition and Usage Activities Usage Activities Data Acquisition Decisions Data Repository The data life cycle consists of the acquisition and the usage parts – PowerPoint PPT presentation

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Title: Data Acquisition and Usage Activities


1
Data Acquisition and Usage Activities
Usage Activities
Data Acquisition
  • The data life cycle consists of the acquisition
    and the usage parts

2
AQ Information Systems Current and with DataFed
3
AQ Information Systems Current and with DataFed
Info Users
Data Providers
Info System
Now/Forecast
Compliance
Science
Data Catalog
Data Wrapping
Web Services
Federation Infrastructure
  • Current info systems are project/program
    oriented and provide end-to-end solutions
  • Part of the data resources can be shared for
    re-use through DataFed
  • Through the Federation, the data are homogenized
    into multi-dimensional cubes
  • Data processing and rendering can then be
    performed through standard web services
  • Each project/program can be augmented by
    Federation data and services

4
Information Landscape Provider Geography,
Content, Agency, Form
5
Information Landscape Users Types, Agency, Info
Needs
6
Information Landscape Info System Data Access,
Processing and Products
7
Data Acquisition and Usage Activities
Data Usage
Data Acquisition
  • The acquisition and the usage parts are linked
    through the repository
  • The acquisition activates are sequential, firmly
    linked procedures
  • The data usage activities are more iterative,
    dynamic procedures
  • The usage can be enhanced by data and tools from
    the Federation

8
Current Delivery and Integration Systems
9
Future Integrated AQ information System (Draft
for Feedback)
10
Current AQ Information System
11
Current AQ Information System
12
User-Centered View
  • Providers gain a larger market to distribute
    their data
  • The entire community benefits from a more
    effective and efficient information system

13
Integrated Data System for Air Quality-IDAQ
ESIP AQ Cluster 050510 Draft rhusar_at_me.wustl.edu
14
Current Air Quality Information Ecosystem
(Draft for Feedback)
  • AQ information includes emissions, ambient
    satellite data and model outputs
  • The distributed data are produced and provided by
    agencies, mostly through portals
  • Providers have different access protocols,
    formats, and information usage conditions
  • This lack of interoperability causes the
    under-utilization of the rich data resources

15
New Information System Capabilities
  • Evolvable Technical Infrastructure
  • Seamless Data Access
  • Interactive Data Analysis
  • Interoperable Information Services
  • Responsive Information Delivery
  • Verifiable Information Quality
  • Scalable Analysis Portals
  • Community Modeling Frameworks
  • Assisted Data Service Discovery
  • Assisted Knowledge Building

16
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17
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18
Enable AQ Management Through IT
Interactive Dissemination
Calibration, Transformation To Characterized
Geophysical Parameters
Interaction Between Modeling/Forecasting and
Observation Systems
Petabytes 1015
Predictions
Terabytes 1012
Multi-platform, multi-parameter, high spatial and
temporal resolution, remote in-situ sensing
Gigabytes 109
Megabytes 106
Data Processing
Information Synthesis Analysis
Advanced Sensors
Access to Knowledge
19
Information Value Creation System
Actionable AQ Compliance Source Contrib.
Forecast Status Trends
Data Gaps ID New Problems
Actions Change Behavior Emission Control Conduct
Research Set/Adopt Policy Develop Sensors
Adopt Network
Data Source Emissions Surface AQ Obs.
Satellite Transport/Meteor Whatever
Whatever
Data Used Emissions Surface AQ
Obs. Satellite Transport/Meteor Whatever
Whatever
Data Used Emissions Surface AQ
Obs. Satellite Transport/Meteor Whatever
Whatever
Info Form
Informing Knowledge
Action
Productive Knowledge
Information
Data
Info Value
Organizing Grouping Classifying Formatting
Displaying
Analyzing Separating Evaluating Interpreting
Synthesizing
Judging Options Quality Advantages
Disadvantages
Deciding Matching goals Compromising Bargaining
Deciding
Transform. Processes
Decision Maker Public
Env.Manager Scientist Policy Maker
Network Designer Sensor Developer
AQ Assessor Public Media
Advisory Committee Sci. Workgroup
Policy Analyst Network Analyst Sensor Sensor
Data Analyst Data Analyst Modeler
Data Integrator Process Scientist Sensor
Analyst
Data Processor .
. .
..
Who
20
Information Value Creation System
Quantity
Quality
21
Information Value Creation System
Actionable AQ Compliance Source Contrib.
Forecast Status Trends
Data Gaps ID New Problems
Actions Change Behavior Emission Control Conduct
Research Set/Adopt Policy Develop Sensors
Adopt Network
Data Source Emissions Surface AQ Obs.
Satellite Transport/Meteor Whatever
Whatever
Data Used Emissions Surface AQ
Obs. Satellite Transport/Meteor Whatever
Whatever
Data Used Emissions Surface AQ
Obs. Satellite Transport/Meteor Whatever
Whatever
Info Form
Petabyte 1015
Terabyte 1012
Gigabyte 109
Megabyte 106
Informing Knowledge
Action
Productive Knowledge
Information
Data
Info Value
Organizing Grouping Classifying Formatting
Displaying
Analyzing Separating Evaluating Interpreting
Synthesizing
Judging Options Quality Advantages
Disadvantages
Deciding Matching goals Compromising Bargaining
Deciding
Transform. Process
Decision Maker Public
Env.Manager Scientist Policy Maker
Network Designer Sensor Developer
AQ Assessor Public Media
Advisory Committee Sci. Workgroup
Policy Analyst Network Analyst Sensor Sensor
Data Analyst Data Analyst Modeler
Data Integrator Process Scientist Sensor
Analyst
Data Processor .
. .
..
Participants
22
Data Sources by Content
Satellite
Emissions
Surf.AQ
Models
DataMart
AQModel
DAACs
NEI
NEISGEI
AIRNow
IDEA
Forecast
VIEWS
NEI
Missions
WeaModel
ASOS
GASP
GloModel
FireInv
23
Future Integrated AQ information System (Draft
for Feedback)
Data Federation Distributed, Virtual, Uniform
Data Processing Filtering, Aggregation, Fusion
Info Products Reports, Websites
DAACs
NEI
AQ Forecasting
NEISGEI
IDEA
Emission
Missions
AQ Compliance
GASP
FireInv
DataMart
AQMod
Network Assess.
AIRNow
Forecast
Status and Trends
VIEWS
WeaMod
Mediators
ASOS
GloMod
  • Data are maintained by custodians and exposed
    through portals
  • Mediators uniformly wrap data and provide
    processing services
  • Analysts program the services to create
    application-specific products
  • Responsibility is shared among data providers and
    mediator/ integrators
  • ESIPFed can provide the infrastructure and tools
    for the AQ info system

24
Enable AQ Management Through IT
Advanced Sensors
Data Processing Analysis
Access to Knowledge
Information Synthesis
25
Data Acquisition and Usage Activities
Data Acquisition
Data Usage
  • The data life cycle consists of the acquisition
    and usage activities
  • The acquisition activates are single-track, firm
    procedures
  • The data usage activities are multi-track,
    dynamic procedures
  • The Infosystem for usage assumes the existence of
    validated data

26
Current Delivery and Integration Systems
Data Emission, Surface Satellite, Model
Reports
27
Future Integrated AQ information System (Draft
for Feedback)
Data Providers Distributed Access,
User-specific
Uniform Access
Data Processing Filtering, Aggregation,
Fusion
Info Products Reports, Websites
SciFlo
AQ Forecasting
Web Service Composition
DataFed
AQ Compliance
Network Assess.
Custom Processing
Status Trends
Standard
  • Stuff goes here .
  • Stuff goes here
    .
  • Stuff goes here .
    .
  • Stuff goes here .
    .

28
User-Centered View
Users have access only to their own private
resources
Other Federations and Portals can also be shared
29
Federated Air Quality Data System - Draft
  • Text 1

Text 2
Run and click PPT Slideshow to see chart
animations
ESIP AQ Cluster 050510 Draft rhusar_at_me.wustl.edu
30
Current AQ Data Provides
NASA DAACs
  • Data includes emissions, surface data, satellite
    data and models
  • It is distributed geographically and providing
    agencies
  • Data sets are added and and removed by their
    autonomous providers
  • Data integration is hampered by incompatible form
    and access protocols

31
Future Integrated AQ information System (Draft
for Feedback)
32
Market Drivers for the Further-processed food
Industry
33
Current AQ Information System
Scientist
Federation
  • Since the users are also on the Internet, their
    geographic location is irrelevant

34
Current AQ Information System
Scientist
  • Furthermore, users access data in varied formats
    and access protocols
  • Since the users are also on the Internet, their
    geographic location is irrelevant

35
Current AQ Information System
36
Current AQ Information System
37
Current AQ Data Provides
38
Current AQ Information System
39
AQ Information Systems Current and Future
Processor
40
Current AQ Information System
41
AQ Information Systems Current and with DataFed
Info Users
Data Providers
Info System
AIRNow
Public
AIRNow
Compliance
AIRS
Manager
Science
Scientist
DAACs
  • Current info systems are project/program
    oriented and provide end-to-end solutions
  • Part of the data resources can be shared for
    re-use through DataFed
  • Through the Federation, the data are homogenized
    into multi-dimensional cubes
  • Data processing and rendering can then be
    performed through standard web services
  • Each project/program can be augmented by data
    and services from the Federation

42
Public
AIRNow
AIRNow
Model
Manager
Compliance
Scientist
DAACs
Science
43
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