Coverage Density Maps



Date filter: none (all records)


Number of records:   47912 
Number of grid cells:   1760 (86.91%) 

 

Number of records* Symbol No. QDSs % QDSs
1 - 4 symbol 1 383 18.91
5 - 9 symbol 2 338 16.69
10 - 18 symbol 3 363 17.93
19 - 37 symbol 4 326 16.1
38 - 906 symbol 5 350 17.28

* ranges selected according to the closest percentiles for 5 categories.

Distribution map

Date filter: Year-collected >= 2000


Number of records:   20098 
Number of grid cells:   1508 (74.47%) 

 

Number of records* Symbol No. QDSs % QDSs
1 - 2 symbol 1 308 15.21
3 - 5 symbol 2 318 15.7
6 - 10 symbol 3 306 15.11
11 - 19 symbol 4 294 14.52
20 - 617 symbol 5 282 13.93

* ranges selected according to the closest percentiles for 5 categories.

Distribution map

Date filter: current year


Number of records:   377 
Number of grid cells:   143 (7.06%) 

 

Number of records* Symbol No. QDSs % QDSs
1 symbol 1 74 3.65
2 symbol 2 28 1.38
3 symbol 3 13 0.64
4 symbol 4 3 0.15
5 - 16 symbol 5 25 1.23

* ranges selected according to the closest percentiles for 5 categories.

Distribution map