Shipwreck Point Locations
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To show the locations of all shipwrecks in coastal British Columbia waters.
|Name||GeoBC Inquiries (pointOfContact)|
|Organization||Ministry of Forests, Lands, Natural Resource Operations and Rural Development|
Access & Security
|Who can view this dataset?||Public|
|Who can download this dataset?||Public|
|Record Last Modified||2019-12-12|
Object Name: WHSE_ENVIRONMENTAL_MONITORING.CHRA_SHIPWRECKS_SP
Short Name: CHRSHPWRCK
Comments: A SHIPWRECK SP is a marine vessel that is incapable of floating and whose structure has been abandoned.
|Column Name||Short Name||Data Type||Data Precision||Comments|
|SHIPWRECK_ID||SHPWRCK_ID||NUMBER||10||SHIPWRECK ID is the unique Identifier for a particular shipwreck. This is a primary key, e.g., 1,2,3|
|ASSOCIATED_PHYIDENT||ASSCTD_PHT||VARCHAR2||13||ASSOCIATED PHYIDENT is a 13-character slash-delimited identifier used in the Biophysical Shorezone system that identifies the section of shoreline that has the shipwreck on it, e.g., 15/08/0238/00|
|PROJECT_CODE||PROJECT_CD||VARCHAR2||6||The PROJECT CODE is a unique 6-character code of capitalised letters assigned to a project area in the BioPhysical Shorezone project. E.g., MIDC, SGI|
|CAPTURE_YEAR||CPTR_YR||VARCHAR2||4||CAPTURE YEAR is the year that the xshore information about the ASSOCIATED PHYIDENT was recorded in the Biophysical Shorezone system that identified that the PHYIDENT had a SHIPWRECK on it, e.g, 2004|
|DATA_SOURCE||DATA_SRCE||VARCHAR2||50||DATA SOURCE is an indication of the source of the information that identified that a SHIPWRECK was present, e.g., SHZN XSHORE CODINGS table|
|LONGITUDE||LONGITUDE||NUMBER||10||LONGITUDE is the geographic coordinate, in decimal degrees (dd.dddddd), of the location of the feature as measured from the prime meridian, e.g., -123.093544|
|LATITUDE||LATITUDE||NUMBER||10||LATITUDE is the geographic coordinate, in decimal degrees (dd.dddddd), of the location of the feature as measured from the equator, e.g., 55.323653|
|MARGIN_OF_ERROR||MRGN_F_RRR||NUMBER||4||MARGIN OF ERROR is a calculated measurement, in metres, of how close the actual shipwreck is to the recorded LONGITUDE and LATITUDE. Because the location of the SHIPWRECK POINT was placed using the midpoint of the ASSOCIATED PHYIDENT line, the MARGIN OF ERROR is calculated as the length of the ASSOCIATED PHYIDENT line divided by 2 and the result rounded to the nearest whole number, e.g., 34|
|GEOMETRY||GEOMETRY||SDO_GEOMETRY||1||GEOMETRY is the column used to reference the spatial coordinates defining the feature.|
|OBJECTID||OBJECTID||NUMBER||38||OBJECTID is a required attribute of feature classes and object classes in a geodatabase.|
|SE_ANNO_CAD_DATA||BLOB||4000||SE_ANNO_CAD_DATA is a binary column used by spatial tools to store annotation, curve features and CAD data when using the SDO_GEOMETRY storage data type.|