d_extent
Last change: 2019.12
for further information see Explanatory Item: 305
CODE | DESCRIPTION | FROM_YEAR | TO_YEAR |
---|---|---|---|
0 | 0% | 1984 | |
1 | 1-10% | 1984 | |
2 | 11-20% | 1984 | |
3 | 21-40% | 1984 | |
4 | 41-60% | 1984 | |
5 | 61-80% | 1984 | |
6 | 81-99% | 1984 | |
7 | 100% | 1984 | |
100 | slight | 1984 | 2005 |
200 | moderate | 1984 | 2005 |
300 | heavy | 1984 | 2005 |
999 | information not available | 1984 | 2005 |