Application name：ZWSurf 2008
Developer： ZWCADtools
Window support： Win2000\XP\Vista   
ZWCAD support： ZWCAD 2008 engine
Language：  English
Website：   www.zwcadtools.com
Contact：   Dirk Van Thienen                Country：   Belgium
Email：      info@zwcadtools.com         Phone：     +32(0)13290640

Key feature:

Built as application for the ZwCAD 2008 engine, ZwSurf enables you to import 3D ASCII point data, compute surfaces, elevation and contour maps. Compute grading, cut and fill volumes and much more. ZwSurf functions as a complete and affordable software solution for the land surveyors and civil engineers !

ZwSurf enables you to insert 3D points from ASCII files (comma, tab, space delimited files).

With ZwSurf you can create an unlimited amount of surfaces (DTM) using 3D points and breaklines. These surfaces are used to create contours, elevation maps. Compute cut and fill volumes using a single surface and elevation plane or by using 2 surfaces.

ZwSurf also enables you to compute gradings using 3Dpolylines.

View ZwSurf demonstration vid's online:

Surface from text

This video shows you how a surface is created from text objects where text values represent elevation.

Compute grading

This video shows you how a region grading, and cut/fill volumes are computed.

Elevation map

This video shows you how a coloured elevation map is computed in ZwSurf.

For more information, please visit www.zwcadtools.com