# Code table 4.2 - Parameter number by product discipline and parameter category
0 0 Air concentration of caesium 137 (Bq m-3)
1 1 Air concentration of iodine 131 (Bq m-3)
2 2 Air concentration of radioactive pollutant (Bq m-3)
3 3 Ground deposition of caesium 137 (Bq m-2)
4 4 Ground deposition of iodine 131 (Bq m-2)
5 5 Ground deposition of radioactive pollutant (Bq m-2)
6 6 Time-integrated air concentration of caesium pollutant (Bq s m-3)
7 7 Time-integrated air concentration of iodine pollutant (Bq s m-3)
8 8 Time-integrated air concentration of radioactive pollutant (Bq s m-3)
9 9 Reserved 
10 10 Air concentration (Bq m-3)
11 11 Wet deposition (Bq m-2)
12 12 Dry deposition (Bq m-2)
13 13 Total deposition (wet + dry) (Bq m-2)
14 14 Specific activity concentration (Bq kg-1)
15 15 Maximum of air concentration in layer (Bq m-3)
16 16 Height of maximum air concentration (m)
17 17 Column-integrated air concentration (Bq m-2)
18 18 Column-averaged air concentration in layer (Bq m-3)
# 19-191 Reserved 
# 192-254 Reserved for local use 
255 255 Missing 
