Coastal BC Marine Navigation Hazards - Line
250 views (5 recent)Published by the Ministry of Forests, Lands, Natural Resource Operations and Rural Development - GeoBC
Licensed under Open Government Licence - British Columbia
Data and Resources
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To show the locations of marine navigation hazards along coastal British Columbia that will aid in the planning and support for emergency response along the coast
Resource information is collected using peer-reviewed provincial Resource Information Standards Committee (RISC) which include standards for data management and analysis.
|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||2019-12-17|
Object Name: WHSE_ENVIRONMENTAL_MONITORING.CHRA_MARINE_HAZARDS_LINE
Short Name: MAR_HAZ_LN
Comments: MARINE HAZARD LINE represents the location of coastal British Columbia marine navigation hazards.
|Column Name||Short Name||Data Type||Data Precision||Comments|
|MARINE_HAZARD_ID||MAR_HAZ_ID||NUMBER||8||A unique numeric identifier assigned to this grid line.|
|FEATURE_CODE||FTRCD||VARCHAR2||10||An alphanumeric code used to identify a feature component. All CCSM feature codes are generated according to the Canadian Council on Survey and Mapping (CCSM) Draft Standard on feature code classification.|
|HAZARD_TYPE||HAZ_TYPE||VARCHAR2||35||HAZARD TYPE is a short description of the type of hazard.|
|LOCATION||LOCATION||VARCHAR2||50||LOCATION is the description of the marine hazard location.|
|DATA_SOURCE||DATA_SRC||VARCHAR2||20||DATA SOURCE describes the source from which the feature was derived. DATA SOURCE can be CHS Charts and other maps, mapbooks, streetmaps, private industry publications, focus groups, various published commonly-used directories or BC Ministry's or Municipality's published works.|
|COMMENTS||COMMENTS||VARCHAR2||100||COMMENTS are comments specific to feature.|
|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.|
|FEATURE_LENGTH_M||FEAT_LEN||NUMBER||19||FEATURE_LENGTH_M is the system calculated length or perimeter of a geometry in meters|