Blueview BV5000 Manual do Utilizador descarregar pdf (Página 9)

Detailed 3D Structure

and Site Inspections

The BV5000-1350 is perfectly suited for detailed

inspections of underwater structures and sites providing

engineers with fully rotational 3D imagery and the

critical measurement data needed for as-is condition

monitoring. This imagery example shows three dam draft

tubes from the outow exit back to the control doors

over 25 meters deep into the structure. From this image

engineers can identify blocking debris, structure damage,

or bottom changes to determine a course of action.

Similar studies can be done on almost any underwater

structure.

Inspection

Faster, Easier, Accurate

Measurements for Modeling

BlueView is focused on delivering a practical and effective

solution for spool piece metrology and similar applications.

Initial testing of the BV5000 system as a spool piece

metrology tool have yielded results similar to topographic

laser scanners. Unaffected by water clarity and operational

without complex positioning data inputs, the BV5000 can

rapidly produce 3D point clouds to create models for CAD

export when using Leica Geosystems’ Cyclone software.

The imagery shows two test pipe anges submerged in a

dry dock test and imaged with the BV5000. Initial results

showed approximate uncertainties of less than 4 cm and 1

of angle at 30 meters.

As-Is/As-Found

3D Monitoring of

Structures and Sites

Underwater structures subjected to harsh environments

and potential threats require constant monitoring to

determine changes over time. The BV5000 is uniquely

suited for the task with its exible deployment design

delivering high-resolution imagery and data to detect

changes over time, or as the result of an event. The

imagery shows a comparison of topographic laser

scanner and BV5000 data sets, note the nearly identical

level of detail. The laser scan was taken in an empty dry

dock, and the BV5000 scan was taken in the same dry

dock after ooding.

Metrology

Survey

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Blueview BV5000 Manual do Utilizador Página 9

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