| Author | OS |
| Year | 2013 |
| Title | A guide to coordinate systems in Great Britain |
| Type | Book/Report |
| Source | v2.2 edition, 43pp |
| Review (by Malcolm Storey) | The OS grid system explained in great detail. |
| Website url | www.ordnancesurvey.co.uk/docs/support/guide-coordinate-systems-great-britain.pdf |
| Notes & Purpose | Status | Taxon | English | Classification |
|---|---|---|---|---|
| Current | BIOTA | living things |
Unless otherwise expressly stated, all original material on the BioInfo website by Malcolm Storey is licensed under the above Creative Commons Licence.