Arctron 3 D 3D Scanning Systems

� Expertise in Three Dimensions...
Precise Surveying Using Innovative
3D Scanning Systems
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Topographical Recordings
Object Scans
Archaeology & Cultural Heritage
Architectural Recordings
Documentation of Industrial Facilities
Mining / Cavity Surveys
Documentation of the colossal Roman statue of the emperor Constantine
(Rome, Capitoline Museum) for the 2007 state exhibition in Trier.
ArcTron 3D (2007).
ArcTron 3D
www.arctron.com

� 3D Reconstruction � 3D Reproduction � 3D Multimedia
3D SCANNING
SERVICES
ArcTron 3D GmbH
Your Centre of Excellence for 3D Documentation
ArcTron 3D is an expert service provider with a long history of experience
in the application of various 3D technologies for topographical surveys,
architectural recordings and industrial facility documentation. We specialise
in photo-realistic high-resolution 3D documentation for archaeology, architectural
and art heritage as well as general 3D object recording.
Over the last 8 years, ArcTron 3D has become increasingly well-known, due, in
particular, to our documentation projects on a variety of prominent national and
international monuments.
We consider 3D scanning and the generation of three dimensional worlds to be
amongst the key new technologies. We have been awarded various innovation
prizes for our achievements and developments in this area, amongst others, the
“denkmal” gold medal in 2004.
Using this technology, our scientists and engineers have recorded numerous
significant and spectacular historic buildings, works of art, artefacts and objects
from various eras in three dimensions.
Over the last few years, we have carried out a range of pioneering and sensational
projects in Germany and abroad, creating high-resolution, photo-realistic documentation
of valuable cultural goods including object surveys in Germany (the
Bavaria in Munich, the Nebra Sky Disc), Luxembourg (Vianden Castle, Useldingen
Castle), Turkey (the Ephesus Octagon), Italy (fragments of the Constantine Colossus)
and in China (several warriors from the Terracotta Army).

ArcTron 3D
� 3D Hardware � 3D Surveying � 3D Software Development
Working with our team of in-house specialists from a wide range of fields, (archaeology,
architecture, art history and restoration) we develop individual documentation
concepts for every object and project.
We have used this approach to complete a multitude of ambitious documen-
tation projects comprising both photo-realistic 3D recordings and the two and
three dimensional plans needed for everyday evaluation.
Our particular speciality is the development of custom documentation concepts.
Using a combination of standard surveying, tacheometry, 3D scanning and 2D
and 3D photogrammetry, we devise strategies which are optimised to suit both
the object in question and the respective budget. This can only succeed if the
configuration of available technology is appropriate for the item being recorded.
For this reason, we apply assorted 3D technologies which provide the best
possible foundation for a wide range of objectives. From coins to castles or even
entire historical sites, our methods deliver optimum documentation results.
Our team would be delighted to be of service to you in the future as
dedicated professional partners in all areas of 3D documentation.
www.arctron.com

� 3D Reconstruction � 3D Reproduction � 3D Multimedia
Cost-Effective 2D & 3D Data Evaluation
Seamlessly Integrated into your Existing Software Systems
3D scanning considerably reduces the duration, and consequently the cost,
of fieldwork and surveying tasks. Data capture is a one-time job after which all
further measurements can be carried out on the model. Repeated surveying on
site is no longer necessary.
Our specialists from the fields of CAD & GIS-supported data evaluation, 3D visualisation,
media design, computer animation and virtual reality prepare the retrieved
data for use in a wide range of technical, scientific and planning applications.
The data can be delivered in any desired, current format.
Ground plans, elevations, cross sections, rectified orthophotos and all fundamental
elements of comprehensive 2D and 3D visualisations can be produced
from the scan data. AEC objects such as walls, supports and ceilings can be
modelled for architectural applications and used as a basis for generating realistic
digital 3D buildings.
Using the same data, we can also create multimedia solutions or sophisticated
film projects with computer animations for effective public presentations.
Working in close collaboration with our customers, we develop custom concepts
for maintaining and managing all survey data and for client-specific, structured
data evaluation. The data can be easily integrated into total station or
photogrammetry documentation and linked to CAD, GIS or facility management
systems.
Vianden castle
(Luxembourg). Photo-realistic
3D model of the entire
castle complex.

ArcTron 3D
� 3D Hardware � 3D Surveying � 3D Software Development
Topography and Terrain Recordings
Bartholomaeberg - Bronze Age settlement (Austria)
Detailed, large-area topographical recordings can be made
extremely quickly using airborne laser scanning and/or terrestrial
mid-range scanners.
The unstructured scan data is converted into standardised
topographical plans, contour line plans and 3D models using
specialist software.
Object Scans
Hérisson Oppidum (France) Saalburg Roman Fort (Germany)
Terracotta army (Xian, China) Nebra Sky Disc (Germany)
The Bavaria (Munich, Germany)
Using high-resolution structured light scanners and/or 3D
computer tomography, we generate 3D scans with an accuracy
of around one tenth of a millimetre. These scanners
are ideal for recording smaller objects in three dimensions
with extreme precision.
Scan data is converted into photo-realistic 3D models which
can then be used for analysis during further investigations.
By comparing DSM data (digital surface models) and DTM
data (digital terrain models), plans can be compiled which
show both the current conditions (including vegetation and
buildings) and the actual terrain (without vegetation and
buildings).
These models also provide a sound basis for high-precision
reproductions to be manufactured using, for instance, CNC
milling or rapid prototyping techniques.
Our particular speciality is rendering 3D models with highresolution
photo-realistic textures using seamlessly-fitting
real surface recordings.
www.arctron.com

� 3D Reconstruction � 3D Reproduction � 3D Multimedia
Architecture & Monuments
Historic riding arena (Luxembourg) Useldingen Castle (Luxembourg)
Schottenportal (Regensburg, Germany)
3D scanning technology is an outstanding method of rapidly
generating reliable records of existing conditions. For
construction projects and architectural recordings, and in
particular for the field of heritage conservation, it is beyond
compare. We employ a combination of mid and close range
scanners, selected to suit the complexity of the object.
Thus the quality of our high-resolution 3D recordings is
maintained, even for intricate architectural sculptures and
ornaments. Our scanning systems are 100% softwarecompatible
ensuring that evaluation of raw data and conversion
into 3D is as accurate as possible.
Archaeology & Cultural Heritage
As specialists with more than 15 years of experience in
archaeological surveying, we provide comprehensive photo-realistic
3D documentation of even the most complex excavations.
This allows all the various phases of a dig to be
realistically visualised in three dimensions.
The information can also be converted into 2D and 3D CAD
data (all current standards), including ground plans, elevations
and cross sections, which can be used directly in your
own software environment. Point clouds are converted into
building–specific AEC (Architectural Engineering Construction)
objects such as walls, beams and roofs.
This data provides the foundation for generating realistic
and clearly-structured digital 3D building models. Laser
scanning has enormous potential benefits for a variety of
tasks within object monitoring and maintenance and can be
incorporated into facility management systems.
Chateau Mansfeld (Luxembourg) Ephesus Octagon (Turkey) Celtic grave, Reinheim (Germany)
Our 3D information system (3D-GIS) was especially conceived
and developed for the purposes of archaeology. By
linking data to this system, detailed scientific analyses and
issues can be resolved and visualised directly on the 3D
model.

ArcTron 3D
� 3D Hardware � 3D Surveying � 3D Software Development
Industrial Facilities
Arbed Furnaces (Luxembourg)
Detailed 3D recordings of industrial facilities fulfil all essential
spatial planning requirements. Depending on accuracy
specifications, we use mid-range and/or close-range scanners
with integrated digital cameras.
Point clouds and photogrammetry data can then be jointly
evaluated in CAD systems using a technique known as
Mining & Cavity Modelling
3D laser scanning is a swift and reliable method of assessing
resource depletion in open-cast mining facilities (opencast
mines, quarries, sand and gravel pits, spoil heaps etc.)
and of making accurate calculations of volume and mass.
The same methods can be used to survey subterranean
mines and other cavities such as galleries, caves, wells,
monoplotting.
Even very complex production sites can be surveyed extremely
quickly using these methods.
During data processing, geometric data retrieved from buildings
or machines etc. can be converted into standardised
CAD plans.
Open-cast mine, Suedchemie (Bavaria) Mining galleries, Doihl (Luxembourg)
Cellar Langquaid (Bavaria)
cellars etc. During processing, information concerning the
edges of slopes and terraces is extracted from the survey
data.
Digital terrain models, contour line plans and complex 3D
cavity models are also generated.
www.arctron.com

� 3D Surveying & Software Development Consultants
3D Technologies for any Size of Object
From coins … to castles … to entire landscapes
The engineering consultants ArcTron 3D GmbH are pioneering new and innovative
methods of rapidly recording existing conditions in three dimensions. This
is achieved using a variety of complementary 3D scanning techniques.
The combined application of diverse scanning technologies enables us to implement
high-precision 3D surveys of objects from the smallest artefacts to large
areas of terrain.
We provide:
For landscapes, architecture and large objects
- Airborne laser scanning
- Terrestrial 3D laser scanning
For smaller objects such as industrial products, design models, statues, architectural
sculpture etc.
- Close-range scanning (structured light scanning)
- 3D X-ray computer tomography
Aside from close-range scanning for high-precision recording of small items and
3D computer tomography which x-rays the recorded objects (for authentication,
materials research etc.), we use a range of terrestrial laser scanners. These are
employed to document larger objects, such as those encountered in the field
of architecture. Large-scale terrain recordings are carried out by combining terrestrial
laser and airborne laser scanning or by generating topographical documentation
purely on the basis of airborne scanner data, depending on requirements.
The scanning solutions which we employ produce versatile and comprehensive
3D recordings of the objects and spatial geometries whilst maintaining a maximum
of data content and unrivalled precision. In the method we use, photographic
information is simultaneously recorded as standard, using high-resolution,
calibrated digital cameras. This allows the data to be evaluated in photogrammetry
environments and converted into detailed, 3D images.
Non-contact recording techniques are indispensable, not only when documenting
monuments. They furthermore enable hazardous areas to be easily recorded
from a safe distance. We provide new alternative methods of recording
existing conditions in 3D; for preserving evidence and temporary object conditions,
for planning visualisations and for project monitoring tasks.
ArcTron
Long range: Airborne laser scanner.
Resolution: