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Geodetic Survey Computations

Create, edit and examine points, lines, polygons, text and alignments.

 It All Adds Up...
to a good investment when you get maximum use of your surveying and engineering software. The powerful and flexible geographically indexed data base combined with the extensive functionality of LISCAD ensures the best return on your investment.

Create points, lines, arcs, circles, splines, spirals, text and polygons by using a comprehensive suite of COGO computations. This module also supplies strong geodetic computational ability.

Combinations of spirals and arcs can be created using the Combined Curve function. Alignments can be created, which turn any lines, including combined curves into design objects for civil engineering applications.

There is support for special object types applicable to cadastral computations such as offsets and splays. Created data and objects are displayed instantly on the screen.

Attributes such as colour, size, symbols, line types, polygon hatching and fonts, to name a few, can be automatically set to points, lines, alignments, text and polygons, and there are numerous editing facilities that give the user the ability to manipulate objects as well as edit the attributes of the objects.

LISCAD has the facility to examine the attributes and coordinates of points, lines, polygons, text and alignments plus the ability to examine the relationships between objects.

Lines and arcs are able to be computed by "Best Fit" from a selection of points.

The Exchange Axis function provides the ability to swap the X, Y and Z axis with each other. Ideal for façade surveys.

Disable points, lines and text enabling you to overlay road design data on top of existing objects without having to delete them or having to put them on a new layer. This provides a quick means of allowing an integrated digital terrain model (DTM) to be generated without interfering with the original information.

When used in conjunction with the raster Background Images module, the comprehensive suite of computation techniques can be used to digitize features on screen.

LISCAD also includes the following features:

LISCAD Surveying & Engineering Software

Computations module contains hundreds of geodetic coordinate geometry (COGO) computation techniques

To view the Computations Product Information in PDF format, select the following link, alternatively to download, right click and select "Save Target As":

Product Information (Size: 1466 KB)

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