Shot point data | Attribute descriptions

COLUMN NAME DATA TYPE DESCRIPTION
SVY_LINE_PT_ID NUMBER Unique identifier of a survey line point record.
SVY_LINE_ID NUMBER Unique identifier of a survey line.
CRUISE TEXT Name by which a cruise is known.
SVY_LINE TEXT Name by which a line is known.
CRUISE_LINE TEXT Combination of the name by which the cruise and line is known separated by a hash ('#') symbol.
FIX NUMBER Fix.
SUBFIX NUMBER Subfix.
DATETIME DATE Date and time (to the nearest second) of the fix.
EPSG_CODE TEXT EPSG (OGP) code for the horizontal coordinate system.
EPSG TEXT Translation of the EPSG (OGP) code for the horizontal coordinate system.
X NUMBER The X coordinate. It may be lat/long, national grid, UTM, etc.
Y NUMBER The Y coordinate. It may be lat/long, national grid, UTM, etc.
XY_SOURCE TEXT Source of the X and Y coordinates. It should normally be the original value but may have been recalculated to give better accuracy.
X_ED50 NUMBER X coordinate using the ED50 coordinate system.
Y_ED50 NUMBER Y coordinate using the ED50 coordinate system.
X_WGS84 NUMBER X coordinate using the WGS84 coordinate system.
Y_WGS84 NUMBER Y coordinate using the WGS84 coordinate system.
X_BNG NUMBER Easting (X) using the British National Grid coordinate system.
Y_BNG NUMBER Northing (Y) using the British National Grid coordinate system.
WATER_DEPTH NUMBER Water depth in metres.
WATER_DEPTH_UNITS TEXT Depth units, metres (to the nearest centimetre).
DEPTH_ACCURACY NUMBER Accuracy of the depth in metres.
DEPTH_SOURCE TEXT Source of the water depth.
SHAPE_WGS84 SDO_GEOMETRY Point in WGS84 (SRID=4326) derived from the X,Y coordinates of the survey line point.