VDS Technologies

Features

Mapping Features

On-The-Fly Projection

Thematic Mapping

Vector Data Sources

Spatial and Attribute Searching

Raster Data Sources

A Variety of Labeling Options

Image Export Formats

Routing

Help and Support

Mapping Features

  • Multiple map layers.

  • Dynamic map layers.

  • Pan and zoom through map layers.

  • Built-in support for vehicle tracking without page reloading (AJAX).

  • Scale dependent layer display.

  • Map image transparency.

  • Automated relates from map data to databases.

  • Translucency support.

  • Draw points, lines, ellipses, rectangles, polygons, labels and text strings directly onto maps.

  • Three Web Forms controls included: Map control, Legend control, MapToolButton control.

  • Support for ASP.NET AJAX Extensions 1.0 (UpdatePanel).

Thematic Mapping


 
  • Assign colors, symbols and shading to represent data values on the map.

  • Thematic maps can be based on individual values, ranges or expressions.

Spatial and Attribute Searching

  • Search for features along lines and inside boxes, areas, polygons and circles.

  • Search within a specified distance of other features.

  • Search for features using an expression.

  • Query attribute data associated with selected features.

  • Export selected features in Shapefile format.
     

A Variety of Labeling Options

  • Cross-layer smart labeling - labels are positioned automatically to prevent overlapping between labels.

  • Thematic labeling - enables control of label properties by using values in the customer's data. For example font size and color could be adjusted to correspond to a state's population.

  • Multi-line labels - allows text labels to appear on multiple lines instead of in one long string.

  • Highway/interstate labeling - provides the ability to assign highway shield symbols for highways/interstates.
     

Routing


 
  • Calculate routes between two points based on their coordinates.

  • Calculate the quickest and shortest routes (based on distance or time).

  • Generate turn-by-turn driving directions.

  • Plot generated routes directly on the map.

On-The-Fly Projection


 
  • Data from any projection can be combined into a common projection for viewing and analysis.

  • Built-in support for 378 geographic and 2706 projected coordinate systems.

  • Support for the OpenGIS WKT format for spatial reference systems.

Vector Data Sources

  • Shapefiles (SHP).

  • TAB files (TAB).

  • Databases - AspMap enables you to plot locations using latitude/longitude coordinates retrieved from a database.

Raster Data Sources


 
  • TIFF/TFW

  • GeoTIFF

  • ECW

  • JPEG 2000

  • GeoJPEG

Image Export Formats

  • PNG

  • GIF

  • JPEG

  • BMP

Help and Support

  • Samples are provided for ASP.NET (VB.NET and C#), ASP.NET AJAX 1.0.

  • Detailed online documentation is included.

  • Free upgrades and updates are provided for one full year from the date of purchase.

  • Free technical support is given for one full year from the date of purchase.

 

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