TRUE 1.0 20260302 09414000 A line that joins points of half metre elevation. Half Metre Contours X-Ray Topography NaN NaN NaN NaN OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. SHAPE SHAPE Geometry 0 0 0 Feature geometry. Esri Coordinates defining the features. ELEVATION Elevation Double 8 0 0 Elevation value for contour line ELEVINDEX Contour Index SmallInteger 2 0 0 Contour index value LASTEDITOR Last Editor String 50 0 0 The person who performed the last update LASTUPDATE Last Update Date Date 8 0 0 The date the feature was last updated