| Key | Value |
| admin_level | 2 |
| border_type | territorial |
| boundary | administrative |
| maritime | yes |
| note | 12NM circle with center 14.8069266,-60.8793938. Circle calculated with Vincenty Direct Solution of Geodesics on the Ellipsoid (c) Chris Veness |
| source | Calculated with 12 NM from baseline with Vincenty Direct Solution of Geodesics on the Ellipsoid (c) Chris Veness |