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INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Multiple dependencies and scenario management
in emission inventories
Wilfried Winiwarter, Rudi Orthofer
ARC systems research
Heinrich Humer, Gerald Schimak, Peter Kutschera
ARC seibersdorf research (IT)
1
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Overview
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Emission inventory in general
Special IT problems in these tasks
Scenario Management
Multi dimensional analysis
Application service providing (ASP) concept, multi
organization platform
• 100 % Generation from Case-Tool as a general goal
2
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Emission inventory in general
From where? How much? What can be done?
3
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
General tasks of calculation are very simple
Input Data
Questionnaire
Statistics
Emission Factors
Temporal Resolution
Spatial Resolution
Data
sources
Models
EMI = Act * Emifac
emiCO = activityX * emifactCO
Results
Point / Line / Area Emission
for SO2, Nox, NMVOC, CO,
CO2 and PM10
4
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Approaches for estimation
• Bottom up
• Summing up point sources and
results of questionnaires,
measurements and statistics to
emission results for
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–
counting units
local governmental units
districts
countries
• Top down
• Dividing global amounts
(disaggregation) to the
subunits using statistical
information.
• No detail information is
available
•
Example:
– Varnish by population
5
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
INPUT
Statistics, Questionnaires, geographical data
EMISSION CALCULATION
MODELS
EMISSION TABLES
(Area, Line and Point Emissions)
EVALUATION MODELS
OUTPUT
Tables
Reports
Maps
6
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Special IT problems in these tasks I
• Data have to be collected from several primary data
sources
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periodic updates with different periods necessary
Syntax- and semantic problems
Management problem
Quality assurance (quality and completeness)
• Goal:
– Wide range of simple import facilities of data
– Support of basic data acquisition / preparation tools (Excel, flat
files, …)
7
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Special IT problems in these tasks II
• All is changing over time (data and algorithms)
– The set of input data depends on state of the art and the focus of
the analysis.
– Also models can be changed depending on state of the art and
the focus of the analysis.
– Data and algorithms also depend on the user.
• Goal:
– we need a tool for long term observation, high configurability
– we need a minimum set of common conventions
8
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Special IT problems in these tasks III
• Experts in modeling inventories are not always also
experts in operating data management systems
– Desktop data analysis tools are not suitable for long term data
management
– Mixing between data and User Interface
– Professional support for database and basic algorithms
• Goal:
– Outsourcing operation of database and basic support of
application
9
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
INPUT
Statistics, Questionnaires, geographical data
EMISSION CALCULATION
MODELS
All is changing
EMISSION TABLES
(Area, Line and Point Emissions)
EVALUATION MODELS
OUTPUT
Tables
Reports
Maps
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10
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Scenarios and Groups
• “Data groups”:
– Logical associated set of input and model data (data domain)
– A group can consist of table slices or of several database tables
– A group has a name and description and can be modified in
versions
• “Scenario”:
– A scenario represents for a special question and includes a set
of selected versions of data groups.
– Scenarios have names and description.
– All modifications are logged automatically
11
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Scenario manager
• Allows comparison of data records of different situations
– Different years
– Different political strategies
– Different models
• Quality assurance for
scenario evaluation
• Project management tool
• Version management
• Not a dumb duplication of data !!
• No database administrator needed !!
12
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Architecture of database tables
Version managed
OBJECT_ID
Parameter lists, constants
C_xxxxx Tabellen
Historical tables
....
.....
SZM_VERSION_REF
VAILD_FROM
CREATED_DATE
VALID_TO
....
Valid version is associated in scenario manager.
Gültige Version wird vom ReferenzDatum des Szenarios abgeleitet
Versions are organisation specific.
Calculation algorithms
(Simulator)
Scenario spezific results
Version managed
Reports, dimensions
OBJECT_ID
Formulas
SZENARIO_REF
CREATED_DATE
....
13
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Reporting in different Dimensions
Szenario
Raum
Zeit
Emissionsdaten
Branche
Schadstoff
Quellkategorie
100%
90%
80%
70%
60%
50%
40%
SO2
30%
NOx
NMVOC
20%
CO
10%
CO2
Luftverkehr
Bodenverkehr
CO2
Staub
SO2
Wasserverkehr
Natur
Sonst. ortsfeste Emittenten
Handel
Fremdenverkehr
Landw irtschaft
NMVOC
Private Haushalte
Sachgütererzeugung
24. 9. 2003
Kraft- und Fernheizw erke
0%
seibersdorf research
An enterprise of the Austrian Research Centers.
14
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
System Architecture
Oracle Designer 2000
Repository
Configuration is generated
.xml
Database Oracle 9i
Navigator / Browser
Web access for data
Tomcat Web-Server
Administration
Questionnaires
multi organisation support
Version management
Web services, SOAP
Upload of data
16
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Login at the application server
• Java Web Start for automatic
software distribution
• Supporting of different clients
with different characteristics
(ASP concept)
• Platform independent
• Distributed computing
17
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Scenario browser
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Switching scenarios
Configuring scenarios
Browsing input data
Importing and exporting of
data
• Filtering and editing
• 100% generic browser
controlled by repository in
the CASE tool (XMLDescription of data model)
18
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Configuring within a standard CASE tool
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CASE tool as a backbone repository
of generic and specific structures
End users see only configured GUIs
Definition of presentations of data
(Subsets, languages)
Generating of XML-Description of
user interface layout for each
supported organization
Automatic distribution of XMLdefinitions
19
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Data access for Office Application through Web Access
2. Fix position in MS Excel
1. Copying a prepared URL
3. Authentication to the server
4. Receive the results …
20
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
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24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Line Sources
Linienquellen
23
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
Area Sources
Flächenquellen
24
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.
INFORMATION TECHNOLOGIES for
Safety, Quality and Communications
ARC SEIBERSDORF RESEARCH
OÖ Emissionskataster - Zählsprengel
Special area of interest
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Gem.:4 0 4 0 4 / NO X [ kg]
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0 - 273
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273 - 1072
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1072 - 12898
12898 - 23852
#
# 23852 - 301908
NO X [ kg/ km]
2 1 7 .5 7 6 - 3 7 1 1 .5 7 2
3 7 1 1 .5 7 2 - 8 8 2 9 .8 9 4
8 8 2 9 .8 9 4 - 1 9 9 2 1 .1 8 9
1 9 9 2 1 .1 8 9 - 3 9 1 6 5 .2 1 7
3 9 1 6 5 .2 1 7 - 6 5 3 4 3 .0 6 5
NO X [ kg/ km2 ]
5 8 4 .4 2 - 1 9 1 9 .7 3 8
1 9 1 9 .7 3 8 - 8 0 0 3 .6 6 8
8 0 0 3 .6 6 8 - 1 2 0 7 4 .5 7 6
1 2 0 7 4 .5 7 6 - 4 4 7 8 2 .6 0 9
4 4 7 8 2 .6 0 9 - 1 1 1 8 9 1 .6 6
N
W
2
0
2
E
4 Kilometers
S
25
24. 9. 2003
seibersdorf research
An enterprise of the Austrian Research Centers.