The package has gained a lot of new utilities and tools as well as improvements and alterations. For more details see the New Features page.

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We are adjusting the package now for creation of navigational maps under the GLONAS project. That’s why a lot of new and still “raw” but useful anyway utilities are added to it.  These are: Autodetect Topo-Symbols, Autodetect Dot Lines, Distinguish Bushes from Trees and others.

The work is rush and we have no opportunity to stabilize the package and prepare a new release.

So, we decided to make ET 9.0 beta-version (or even alpha in some matters) available for those who are interested in these innovations. We can not guarantee its perfect and stable functioning for now, but that is good what is in time...

A reasonable description of new program features is expected only by March 9.

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Spline mode is provided for the Curvilinear Tracer in Easy Trace Pro 9.0.

Interface of the tool differs markedly from one of similar tools in other applications. It is characterized by simple and univocal line form control with the help of mouse cursor move. The tracer creates a curve corresponding to the form of an object in the image rather than an abstract smooth curve through specified points.

Spline mode is a submode of semiautomatic tracing that may be started when necessary. For example, you may begin semiautomatic vectorizing of a curve, then create a long straight segment manually and complete the operation by forming of a complex curve in the spline mode. Final result is a common polyline.

The mode is useful for vectorizing of natural objects with indistinct boundaries in space imageries.

The new Easy Trace PRO 9.0.1856 version is available at our site. Spline mode is provided for the Curvilinear Tracer. It enables quick and accurate forming of objects that have indistinct or “dirty” boundaries in the image, i.e. in the cases when automatic and semiautomatic vectorizing is impossible. The tool is useful for manual decoding of natural objects’ boundaries in space imageries.

The Rectangle Tool is supplied with some operation modes for quick imagery decoding and forming of address plans.

The tool for line extraction from the massive of intercrossing segments is completely revised (for example, automatic vectorizing of a map with a dense grid and complex road network).

More details about the version

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We enroll students for the training course "Vectorizing of cartographic materials by means of Easy Trace Pro". During the course, you will get comprehensive information about Easy Trace Pro features and application methods. Vectorizing technologies may be demonstrated on your own material.

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