The national emission inventory is based in the Register of Emissions
and Air Polution Sources (REZZO) pursuant to Act No. 309/1991 Digest in
the wording of Act No. 211/1994 Digest. Emission sources are divided into four categories
- large, medium, small and mobile sources - for which individual REZZO
1-4 databases have been introduced.
Layers in map window indicate spatial distribution of emission sources
four nine main pollutants (chemical compounds and elements). Data from
individual sources are grouped into cadastral areas (spatial administrative units) which
are represented by circles. Diameter of each circle depends on sum of emissions (in tons)
in particular cadastral area.
This example shows presentation of the REZZO1 data on Internet using
Java Map Server Jshape.