Data Export to LandXML

Description

Export data to LandXML format

Access

Home / Data / Export / LandXML

Requirements

Xchange LandXML module

Options

The following properties allow control of the export.

General Description
Content If there are objects selected then only selected objects are exported.
  • Displayed - If no objects are selected then only visible objects are exported.
  • All - If no objects are selected then all objects are exported regardless of whether they are visible.
Use Unique Id as Name Select the box to export the objects id as the name.
Clear the box to retain the objects name.
Note:
  • The point id is always used as a name when the object does not have a name.
Curve Tolerance Type the maximum offset distance from a line to the chord between adjacent vertices in the line. Use this value to control the smoothness of splines that need to be output as straight line segments.
Lookup Tables Description
Layer Select the layer lookup table to be used during the export.
Attribute Definition Select the Attribute Definition lookup table to be used during the export.
Notes
  • You can export points, lines (straights, transition curves, circular arcs, splines), alignments and polygon objects. Attributes are exported for lines, alignments and polygons.
  • Splines are exported as a sequence of connected points.
  • 2D circular arcs are exported with vertices heights.
  • 3D circular arcs are converted to polylines using the Curve Tolerance.
  • Codes are determined from the objects layer.
  • Exported names must be unique. A suffix is added to duplicate names.
  • All data is exported in metres.
  • A blank selection for a lookup table indicates that no lookup will be performed.
  • Use the LandXML format to export to GeoMax X-PAD
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