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SoundPLAN - Geographical -
Database (Geo-Database)
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The Geo-Database is a major
principal component of
SoundPLAN as it generates and manages all geometrical and descriptive data, result files
and result spreadsheets. The Run File assembles the input data with calculation commands
and prepares the data for the graphic output.
All geometry data is written into Geo-Files which can be flexibly combined to form
"Situations" as administrative units that represent either a planning stage
(current status versus planned version in some years) or a noise type (road versus railway
and industry noise). All non geometrical data are managed in standard databases formats so
that an exchange of information to other programs can be accomplished with ease.
Source are defined geometrically (points, lines or areas) and with attributes setting
the name, frequency spectrum (red graph) and operation time (blue graph).
The SoundPLAN objects define a 3 dimensional acoustical model. Side views and a
wire frame model allow the user to very the input geometry.

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Last modified:
March 29, 2010
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