Section 4 - Code Table 238 : Source or sink

Code Meaning
0 Other
1 Aviation
2 Lightning
3 Biogenic sources
4 Anthropogenic sources
5 Wild fires
6 Natural sources
7 Volcanoes
8 Bio-fuel
9 Fossil-fuel
10 Wetlands
11 Oceans
12 Elevated anthropogenic sources
13 Surface anthropogenic sources
14 Agriculture livestock
15 Agriculture soils
16 Agriculture waste burning
17 Agriculture (all)
18 Residential, commercial and other combustion
19 Power generation
20 Super power stations
21 Fugitives
22 Industrial process
23 Solvents
24 Ships
25 Wastes (solid and water)
26 Road transportation
27 Off-road transportation
28 Nuclear power plant
29 Nuclear weapon
30 Commercial buildings heating
31 Residential heating
32 Oil refineries and transformation industry
33 Gas production
34 Vegetation
35 Biomass burning
36 Settlements
37 Soil
38 Wild animals
255 Missing