AirWare On-line Reference Manual
| | Release Level | 5.4 |
| | Release Date | 2008 10 |
| Revision Level | 1.0 |
|
Last modified on:
Monday, 20-Jul-09 14:03 CEST
|
Emission inventories: Point Source Data
The point Sources are dynamically instantiated OBJECTs
with the standard
object header data.
The Point Source Summary Page
provides a summary view and statistical analysis of all
point sources in the inventory, grouped or filtered by the
domain selected,
starting with the default domain. The domain provides the
geographical definition of a (sub)area of interest.
The data reported include:
- The total number of point sources, split into:
industrial plants (boilers and stacks); small stacks;
- The last modification date of any one entry;
- Stack parameters: average, minimum and maximum stack height;
- Sum of emissions by substance over all sources, total and grouped into the two stack groups
(industrial plants versus small stacks):
- SO2 emissions (total, average, max);
- NOx emissions (total, average, max);
- CO emissions (total, average, max);
- PM-10 and PM-2.5 emissions (total, average, max);
- VOC emissions (total, average, max).
- Number of industrial plants
- Distribution of source numbers and emissions (user selectable, default is SO2)
by SOURCE TYPE, shown as pie charts.
In parallel, a MAP of the current domain with
a symbol at each source location is shown.
Data Base Representation
Please note: point sources are OBJECTS, that have an OPEN data structure,
driven by the HTML TEMPLATES that define the display and editing of
the object. The list below corresponds to the current (default) implementation.
For all DESCRIPTORS, the set of valid symbols, valid numerical range, and unit are defined in the systems
Knowledge Base.
| CLASSID | ID links to CLASS TABLE and definitions |
| code | optional reference code from original data source |
| county | symbolic geo-reference |
| CO_emission_gps | average/default emission rate, CO |
| CREATED | META: creation date |
| DESCRIPTION | META: description text |
| emission_source_status | status indicator (values defined in the Descriptor) |
| exit_temperature | flue gas exit temperature |
| exit_velocity | flue gas exit velocity |
| EXTENT | width of the area shown around the OBJECT on the map |
| fuel | list of symbolic fluel names |
| GX | georeference, X ccordinate |
| GY | georeference, Y coordinate |
| isic | ISIC, standard industrial classification code |
| LOCATIONID | ID of LOCATION (symbolic georeference concept) |
| MAPID | ID of associated background map |
| MODIFIED | META: last modification date |
| NAME | META: Object name |
| NH3_emission_gps | average/default emission rate: NH3 |
| NO2_emission_gps | average/default emission rate: NO2 |
| NOX_emission_gps | average/default emission rate: NOx |
| NO_emission_gps | average/default emission rate: NO |
| no_ratio | average/default default NO/NO2 ratio |
| OWNER | META: owner (user that created the object) |
| PLANTID | optional reference to an PLANT object including this source |
| PM10_emission_gps | average/default emission rate: PM10 |
| small_stack_type | set of symbolic classification values |
| SO2_emission_gps |
| stack_diameter | stack diameter |
| stack_height | physical stack height |
| VOC_emission_gps | average/default emission rate: VOC |
|
SMALL_STACK: descriptor='small_stack_type'
| Fuel Combustion | symbolic classification/label |
| Industrial Combustion | symbolic classification/label |
| Industrial Process | symbolic classification/label |
| Non-industrial Combustion | symbolic classification/label |
| Waste Treatment | symbolic classification/label |
