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Xtract from TerraSim®, a new and revolutionary concept, fully supports legacy database processing for reuse within even the most demanding modeling and simulation applications.

Xtract is a low-cost, standalone application with support for 64-bit Windows workstations. Using TerraSim's proven and advanced terrain generation technology, Xtract uses a clean and simple user interface to extract geospatial data from legacy input databases and simplify the legacy reuse process.

Xtract can import databases in multiple legacy formats:
  • OneSAF OTF
  • OpenFlight databases and individual models
  • OpenSceneGraph databases and individual models


A wide range of geospatial data in multiple formats can be pulled from legacy databases, including digital elevation data, geospatial vectors (e.g., buildings, surface materials, roads, linear drainage), and 3D model libraries with textures. Xtract simultaneously extracts and converts 3D models to other usable formats, such as 3DStudioMax, COLLADA, VBS2 P3D, OpenFlight, and tiled scenegraph (TSG) format. See the table below for currently supported conversion formats.

Xtract from TerraSim® automatically extracts geospatial source data from legacy database formats.

Key features for Xtract include these core functionalities:
  • Import a wide range of legacy terrain databases, including OneSAF, CTDB, OpenFlight, and OpenSceneGraph
  • Automatically extract and export elevation files, including DTED, GridASCII, GridFloat, and TerraSim TSI
  • Automatically extract and export vector files, including Shapefile and TerraSim Boundary Representation
  • Automatically extract and export models in 3ds Max, COLLADA, OpenFlight, VBS P3D, VRML, and TerraSim TSG format
  • Load exports into third-party geospatial data processing and modeling products, including Global Mapper, 3DStudio Max, Bohemia Interactive Simulations' Oxygen 2, ESRI ArcGIS, OpenSceneGraph viewers, Google Earth, etc.


For more information, please contact TerraSim at marketing@terrasim.com.


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