Overview
| Using the very latest laser scanning technology coupled with TERRAcontrol, a high precision INS (Inertial Navigation System), StreetMapper offers a novel 3D mapping system to scan roads, buildings and trees from a moving vehicle. |
StreetMapper uses well-proven laser scanning technology to capture the position of up to 40,000 3D points per second whilst in motion. The typical positional accuracy is better than 1m and the point-to-point accuracy within the data is 3cm.
Deliverables
An inherent feature of LiDAR data is that it is acquired, processed and delivered in a digital format, making it very easy to work with and to create data products that meet a wide range of needs. The system is easy to mobilise and immediately after the survey the data is processed to provide point data with XYZ position and reflective intensity. Depending upon the customer’s requirements, the data can be processed and analysed further:
- Classification of laser data (for example ground, vegetation, buildings, wires)
- Vectorisation of laser data
- Measurement of features
- 3D modelling and texturing
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