xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"

[F1ANNEX III U.K. REQUIREMENTS FOR SPATIAL DATA THEMES LISTED IN ANNEX II TO DIRECTIVE 2007/2/EC

1. ELEVATION U.K.

1.5. Elevation - Vector Elements U.K.

1.5.3. Enumerations U.K.
1.5.3.1. Contour Line Type (ContourLineTypeValue) U.K.

List of possible categories of contour lines based on the equidistance parameter of the data set.

Values for the enumeration ContourLineTypeValue U.K.
Value Definition
master Contour at a vertical distance which is multiple to the equidistance parameter (corresponding to a certain multiple of the normal contour vertical interval) associated with the nominal scale.
ordinary Contour at the equidistance parameter (corresponding to the normal contour vertical interval) associated with the nominal scale, and which is not a master contour.
auxiliary A supplementary contour – not corresponding to the normal contour vertical interval – estimated or interpolated from surrounding contours, used in areas where there is insufficient height information for elevation mapping purposes or to control the creation of a digital elevation model.]