Visicom 2.5D Models are made for urban and suburban territories contain multi-type buildings, vegetation and other obstacles that have significant impact on wave propagation. 2.5D Models contain parameters of 2D Urban Models and Clutter Heights layer – clutter classes with average height attributes.
2.5D Models keep your costs down in comparison with 3D Models. Nevertheless, 2.5D Model represents accurate and precise coverage.
2.5D Urban Models data set:
- Digital Terrain Model (DTM) - Clutter / Land Use Model - Clutter Heights Model - Vector Model (basic vectors) - Text Labels (names of settlements, rivers, railways, etc.)
Clutter Heights model is a matrix with height attribute that is defined for each pixel of clutter matrix separately as an individual value. Individual footprints of buildings, trees, bridges are not included into 2.5D model
Additional layers may be included as well:
- Orthoimagery - Population Distribution Data
2.5D Urban Models may be integrated with 2D Urban or Regional ones to improve their accuracy in urban and suburban areas.
