Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:tidal_observatory
|
| gptkbp:coordinates |
50.1036°N 5.5406°W
|
| gptkbp:country |
gptkb:United_Kingdom
|
| gptkbp:hasPlaque |
yes
|
| gptkbp:hasTideGauge |
yes
|
| gptkbp:heritageDesignation |
Grade II listed building
|
| gptkbp:location |
gptkb:Newlyn,_Cornwall,_England
|
| gptkbp:measuredPeriodForDatum |
1915-1921
|
| gptkbp:notableFor |
establishing mean sea level for Great Britain
|
| gptkbp:opened |
1915
|
| gptkbp:operatedBy |
gptkb:UK_Hydrographic_Office
|
| gptkbp:partOf |
gptkb:Newlyn_Harbour
|
| gptkbp:purpose |
sea level measurement
|
| gptkbp:referenceDatum |
gptkb:Ordnance_Datum_Newlyn
|
| gptkbp:region |
gptkb:South_West_England
|
| gptkbp:significance |
reference point for British mainland height measurements
|
| gptkbp:status |
Grade II listed
|
| gptkbp:structureType |
gptkb:building
|
| gptkbp:usedBy |
Ordnance Survey
|
| gptkbp:usedFor |
gptkb:Ordnance_Datum_Newlyn
|
| gptkbp:bfsParent |
gptkb:Ordnance_Datum_Newlyn
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Newlyn Tidal Observatory
|