Rolta DTM Collection: An Interactive Method for Collecting Digital Terrain Model (DTM) Data
Rolta DTM Collection is a comprehensive solution for collecting digital terrain model (DTM) data, elevation points and break lines in stereo models, on a Stereo Photograph Workstation.
Features:
- Allows editing of existing DTM data and visualization of TIN surface and contour manifestations of these edits
- Feature table allows users to define their geomorphic features and thus manage multiple mapping jobs with similar or unique symbology
- Enables collection of regular grids, break lines, mass points and other geomorphic features
- Allows editing of the data collected within or DTM data coming from other geomorphic features
- While editing, the surface may be represented as points, a TIN surface, or contours
- Provides ability to edit DTM points and have either the TIN surface or contour updates in 3D in real time
Benefits:
- Provides flexibility to re-define parameters of geomorphic features for individual projects
- Visual detection for trouble area analysis and editing
- Dynamic editing to reduce edit times by providing instant feedback
- Reduced collection time by outlining and passing over obscure areas
- Terrain collection integrated into stereo environment
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