Spherical Mercator (SPM), EPSG: 3857
Origin: (-20037508.3427892, -20037508.3427892) bottom-left
Bounds: (-946215, 6377288) (411882, 8741545)
Tile size: 256 x 256 pixels
Type: Overlay
This layer is only available to PSGA Scotland members.
| Zoom | Scale | Resolution | Tile Width / Height (metres) | Source |
|---|---|---|---|---|
| 0 | 559,082,264 | 156,543.0339 | 40,075,016.69 | BGS Groundwater Vulnerability for Scotland v2 |
| 1 | 279,541,132 | 78,271.51696 | 20,037,508.34 | BGS Groundwater Vulnerability for Scotland v2 |
| 2 | 139,770,566 | 39,135.75848 | 10,018,754.17 | BGS Groundwater Vulnerability for Scotland v2 |
| 3 | 69,885,283 | 19,567.87924 | 5,009,377.086 | BGS Groundwater Vulnerability for Scotland v2 |
| 4 | 34,942,641.5 | 9,783.939621 | 2,504,688.543 | BGS Groundwater Vulnerability for Scotland v2 |
| 5 | 17,471,320.75 | 4,891.96981 | 1,252,344.271 | BGS Groundwater Vulnerability for Scotland v2 |
| 6 | 8,735,660.375 | 2,445.984905 | 626,172.1357 | BGS Groundwater Vulnerability for Scotland v2 |
| 7 | 4,367,830.188 | 1,222.992453 | 313,086.0679 | BGS Groundwater Vulnerability for Scotland v2 |
| 8 | 2,183,915.094 | 611.4962263 | 156,543.0339 | BGS Groundwater Vulnerability for Scotland v2 |
| 9 | 1,091,957.547 | 305.7481131 | 78,271.51696 | BGS Groundwater Vulnerability for Scotland v2 |
| 10 | 545,978.7735 | 152.8740566 | 39,135.75848 | BGS Groundwater Vulnerability for Scotland v2 |
| 11 | 272,989.3867 | 76.43702829 | 19,567.87924 | BGS Groundwater Vulnerability for Scotland v2 |
| 12 | 136,494.6934 | 38.21851414 | 9,783.939621 | BGS Groundwater Vulnerability for Scotland v2 |
| 13 | 68,247.34668 | 19.10925707 | 4,891.96981 | BGS Groundwater Vulnerability for Scotland v2 |
| 14 | 34,123.67334 | 9.554628536 | 2,445.984905 | BGS Groundwater Vulnerability for Scotland v2 |
| 15 | 17,061.83667 | 4.777314268 | 1,222.992453 | BGS Groundwater Vulnerability for Scotland v2 |
| 16 | 8,530.918335 | 2.388657134 | 611.4962263 | BGS Groundwater Vulnerability for Scotland v2 |
| 17 | 4,265.459168 | 1.194328567 | 305.7481131 | BGS Groundwater Vulnerability for Scotland v2 |
| 18 | 2,132.729584 | 0.597164283 | 152.8740566 | BGS Groundwater Vulnerability for Scotland v2 |
| 19 | 1,066.364792 | 0.298582142 | 76.43702829 | BGS Groundwater Vulnerability for Scotland v2 |
| 20 | 533.182396 | 0.149291071 | 38.21851414 | BGS Groundwater Vulnerability for Scotland v2 |
As colour is used in this layer to signify a groundwater vulnerability classification, no greyscale version is provided.
For technical information on the data used in this overlay, please consult the User Guide.
| Fill | RGB Colour (decimal) | RGB Colour (hex) | Description |
|---|---|---|---|
| 255,0,0 | #ff0000 | Vulnerability Class 5 | |
| 255,255,115 | #ffff73 | Vulnerability Class 4b | |
| 255,170,0 | #ffaa00 | Vulnerability Class 4a | |
| 137,205,54 | #89cd36 | Vulnerability Class 3 | |
| 114,137,68 | #728944 | Vulnerability Class 2 | |
| 115,76,0 | #734c00 | Vulnerability Class 1 |