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RIEGL terrestrial laser scanners provide detailed and highly accurate 3D data rapidly
and efficiently. Applications are wide ranging, including Topography, Mining, As-Built
Surveying, Architecture, Archaeology, Monitoring, Civil Engineering and City Modelling.
All RIEGL terrestrial laser scanners are rugged and fully portable instruments,
tested under strict conditions for a reliable performance even under highly demanding
environmental conditions.
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The Laser Profile Measuring (LMP) System LPM-321 provides unprecedented flexibility
for long range 3D profiling. Hemispheric scanning, automated or manual operation,
reflectorless ranging up to 6000 meters, high accuracy and a comprehensive 3D data
acquisition software package operable with any standard laptop or PC are included.
Without the use of a retroreflector the LPM-321 calculates the distance to the surface
in question, based on the time-of-flight measurement of a short laser pulse.
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The distance meter comprises state-of-the-art digital signal processing and echo
waveform analysis, enabling precise distance measurements even under bad visibility
conditions. In multi target situations, the distance meter can provide up to 3 target
distances per measurement.
The point of impact of the measuring infrared laser beam can be observed through
a telescope. The pan & tilt mount serves to automatically position the beam
using the integrated stepper motors with an accuracy of 0.009 degrees. Handwheels
for manual operation are provided too.
The optional combination with a calibrated and accurately orientated and mounted
high resolution digital camera results in a hybrid sensor system. This system provides
data which lends itself to automatic or semi-automatic processing of scan and image
data to generate products such as colored pointclouds, textured triangulated surfaces
and high resolution panorama images as a basis for e.g., geotechnical analysis and
mining assessment.
The LPM series provides the user with the sophistication of RIEGL laser measurement
technology combined with a robust and easy to use design.
- Ranges up to 6000 m @ Laser Class 1M
- Echo digitization and online waveform analysis
- Measurement accuracy typ. 25 mm
- Measurement rates up to 1000 points/sec
- Field of view up to 150° x 360°
- Topography & Mining
- Monitoring
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