TerrusM
Fast and Accurate Underground Mapping
The award-winning TerrusM is the best-in-class, ultra-low drift mapping system used for reality capture, GIS or large-scale survey applications. Globally accurate, colourised maps are generated on the system as either a .las or .ply format using 4x 4k 360-degree colour cameras located about the perimeter of the sensor pack. Whether it be walking or driving, the TerrusM creates rapid large-scale maps of challenging and difficult environments.
Description
Specifications
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General
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Type
Applications
Mine, Tunnel and Subterranean Mapping
Year of last update
2022
Year of introduction
2020
Height [cm]
45
Width [cm]
22
Length [cm]
22
Operating temperature: min. [°C]
5
Operating temperature: max. [°C]
75
Weight [kg]
3.7
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Camera System
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Number of cameras
4
FoV per camera [horizontal in deg]
87
Maximum frames/sec. per camera
30
FoV per camera [vertical in deg]
80
Export formats
ts, mp4
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Software specifications
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Output data [point cloud, images, mesh, ...]
Colourised point cloud
Output file formats
ply, las
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More information
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Training facilities
Yes
Distinguishable features
globally accurate high fidelity pointclouds
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Laser Scanner
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Number of laser scanners
1
Brand and type
Velodyne
Wavelength [nm]
905
Laser safety classification
Class 1
Absolute accuracy [1 sigma in mm]
20
Max. vertical field of view [deg]
0.06
Max. horizontal field of view [deg]
87
Range precision [1 sigma in mm]
7
Max. measurement rate [kHz]
300
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Positioning System
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SLAM algorithm implemented
Y
IMUs type
High end mems imu
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Data storage
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Data storage type [120 characters]
2Tb ssd
Max. data storage [Internal + External in Gb]
4000
Max. size of model [in million points]
5000
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Power Supply
-
Battery type [120 characters]
Lithium dc battery
Operating time on single battery [hr]
2