lat: 51.6281977, lon: 3.9253334
| Key | Value |
| seamark:information | synchronous (front, rear and sector) |
| seamark:light:10:category | directional |
| seamark:light:10:character | Iso |
| seamark:light:10:colour | white |
| seamark:light:10:height | 5 |
| seamark:light:10:orientation | 19 |
| seamark:light:10:period | 3 |
| seamark:light:1:character | Iso |
| seamark:light:1:colour | white |
| seamark:light:1:height | 5 |
| seamark:light:1:period | 3 |
| seamark:light:1:sector_end | 20 |
| seamark:light:1:sector_start | 16.5 |
| seamark:light:2:character | Iso |
| seamark:light:2:colour | green |
| seamark:light:2:height | 5 |
| seamark:light:2:period | 3 |
| seamark:light:2:sector_end | 91 |
| seamark:light:2:sector_start | 20 |
| seamark:light:3:character | Iso |
| seamark:light:3:colour | red |
| seamark:light:3:height | 5 |
| seamark:light:3:period | 3 |
| seamark:light:3:sector_end | 108 |
| seamark:light:3:sector_start | 91 |
| seamark:light:4:character | Iso |
| seamark:light:4:colour | white |
| seamark:light:4:height | 5 |
| seamark:light:4:period | 3 |
| seamark:light:4:sector_end | 290 |
| seamark:light:4:sector_start | 108 |
| seamark:light:5:character | Iso |
| seamark:light:5:colour | red |
| seamark:light:5:height | 5 |
| seamark:light:5:period | 3 |
| seamark:light:5:sector_end | 306 |
| seamark:light:5:sector_start | 290 |
| seamark:light:6:character | Iso |
| seamark:light:6:colour | white |
| seamark:light:6:height | 5 |
| seamark:light:6:period | 3 |
| seamark:light:6:sector_end | 316.5 |
| seamark:light:6:sector_start | 306 |
| seamark:light:7:character | Iso |
| seamark:light:7:colour | green |
| seamark:light:7:height | 5 |
| seamark:light:7:period | 3 |
| seamark:light:7:sector_end | 332 |
| seamark:light:7:sector_start | 316.5 |
| seamark:light:8:character | Iso |
| seamark:light:8:colour | white |
| seamark:light:8:height | 5 |
| seamark:light:8:period | 3 |
| seamark:light:8:sector_end | 334.5 |
| seamark:light:8:sector_start | 332 |
| seamark:light:9:character | Iso |
| seamark:light:9:colour | green |
| seamark:light:9:height | 5 |
| seamark:light:9:period | 3 |
| seamark:light:9:sector_end | 16.5 |
| seamark:light:9:sector_start | 334.5 |
| seamark:name | SECL DE VAL |
| seamark:source | https://geoservices.rijkswaterstaat.nl/apps/geoserver/vaarweg_markeringen/ows?service=WFS&version=1.1.0&request=GetFeature&typeName=vaarweg_markering_drijvend&outputFormat=csv |
| seamark:type | light_minor |