miniCAD Glossary
A
Alignment |
The road center line or horizontal alignment for the road. |
Altitude |
Height or Elevation in metres or decimal feet. |
Azimuth |
The reference plane for an azimuth in a general navigational context is typically true north, measured as a 0° azimuth, |
B
C
Contourable |
Attribute of a point. Set the point contourable to indicate the point may be used in a surface or by a breakline. Contourable points mus be 3D. i.e. have a valid height. |
E
Elevation |
Height or Altitude in metres or decimal feet. |
H
Height |
Elevation or Altitude in metres or decimal feet. |
N
Null Height Value |
Points without height are 2D. miniCAD sets the height of these points to a special null value (-10000.00). During point import you may use another null value. |
P
Point Number |
Point numbes uniquely identify the point in your drawings. Numbers ranges from 1 - 2,147,483,647. |