Topcon –SokkiaMass Data Scanning

Sokkia Topcon Canada - About Us

Topcon – Sokkia: 1 company 2 brands.

Factory representation for Sokkia & Topcon products for surveying and

engineering

Provide customer-focused instrument and services solutions for traditional

surveying and Mass Point Collection & Analysis

Growth in High Definition Surveying and Geo-

location

What is Mass Data??

“Mass Data is the collection of Geographical information from

Cameras (passive systems) and Lasers (active systems) thousands

of times a second”

Moto

“Go Back to the Data Not the Site”

GLS2000 Static LiDAR scanner

IPSx

UAV

Mobile LiDAR Scanner

MAVinci Sirius Pro – fixed wing

Intel Falcon 8+ - quadcopter

Mass Data Products

Product Description

Lidar 101

There is Two Fundamental Types of LiDAR Surveys

• Static• Generally made up of multiple stations or scenes associated to a

scanning position

• Non-Static (Trajectory Based) • Data is associated to a scanning position and an Inertial Navigation

System position in space

GLS2000 Terrestrial LiDAR ScannerMax Range

130m (S model), 350m (M model), 500m (L model)

System Features

Single Point Accuracy Distance 3.5mm (1-150m), 1sigma;

Angle 6"; Resolution 1"

Field of View (per scan) Horizontal: 360º / Vertical: 270º

Color Digital Imaging >100M pixels

Environmental

Operation Temperature -5º to 45ºC

Storage Temperature -20ºC to 60ºC

Dust/Humidity IP54

Registration

Relative/Local registration capability

Traditional Back-Sight/Occupation over control for

immediate error assessment and transpose to

coordinates system

Complete Traversing capabilities

Static Survey

• Fixed Point over Control or Local Coordinate Systems

• Most Accurate – Known Location (less than 1 cm)

• Can be developed using 3 techniques

1) Occupation and Back-sight over Control

2) Targeting of specific known control/features during or in post

processing

3) Cloud to Cloud registrations

Engineering Survey vs. Mapping

• As the distance increases the accuracy and

positional accuracy degrades

• At shorter ranges under 150m accuracies

of 3.5mm can be achieved

• As the beam traverses to longer ranges the

accuracy degrades from Engineering levels

to Mapping levels from sub cm to multiple

cm potentially

Spot Size Increasing

Keeps Employees at safe Distance

from potential compromising

situations (Heights and Danger

Zones)

Allows to the collection of data that

could not safely be done with

traditional methods

Cost of traditional systems

Single person Operation

Collect information in one

Mobilization

Rapid and accurate simultaneous

collection of imagery and laser

measurements

Go back to the data and not to the

site

Collect complete scope that may

not be required but can be resold

Safety

Benefits of Mass Data

Field to Finish Workflows

All of our solutions are turnkey

Field to Finish Workflows across all products provide maximum productivity for all disciplines – field surveyor, data analyst, CAD office, GIS technicians, etc Instrument planning & deployment & field QA/QC software

Data pre-processing (clean-up & reduction)

Data post-processing

CAD plug-ins & middleware

Data analytics & deliverables

The traditional practice of reducing point cloud data into plan/elevation take-offs is giving way to using feature-rich cloud data for 3D data modeling, site management & comprehensive BIM programs

Multiple

Platforms

and

Deliverables

ContextCapture

Autodesk

(AutoCAD/Civil/Revit)CloudCompare

Recap

Software Compatibilities Partnerships

Magnet CollageBentley MicroStation

ClearEdge 3D• Recently Purchased by

Sokkia Topcon

http://www.clearedge3d.com/

UAV Imagery and

Model Generation

Traditional CAD

and GIS Systems

Static Scanning and

Imagery

GLS 2000

Mobile Scanning

and Imagery

IPS3

Overview of System Workflow

Magnet

Collage

Cloud Compare

Bentley Microstation

Mass Data

Collection

AutoCAD

Civil 3D

Revit

Multiple Workflows Available

Edgwise3D

Infrastructure Water Facility GLS 2000

• Collected in 3hrs

• Less than 5mm Point

Spacing and 3mm

Accuracy

• Registered and output

from Autodesk in 3hrs

• Conventional 2 weeks

minimum and would

not be complete

Floor View of 3D

Structural Positional

Data

Multiple Scenes of

Complete Structure

Registered and Rendered

in 3 Hours ready for

modeling export to Revit

2D Floor Plan Ready For Line Work

• Floor plan

created

same day

as collection

• Traditional

collect

multiple

days

Delineation of Planes and Walls with Only a Few Points

Sub-Sampled Pump Segment Ready for Modeling

• Ready for Modeling with in 3 hours after

collect

MEP Modelling to Revit via Edgewise 3D

Floor Surface Analysis

• Low and High

concrete surface

analysis within hours

after collection

• Capture of complete

floor and surface

contours

Bridge and Road Assets and Topographic Analysis

• 8 Setup Stations

over a 2 hour period

• 1.25cm spacing

between laser

points

• Complete

measurement and

output of 3D bridge

structure and

assets in one day

Bridge Underpass Collection for Lift and Replacement

7 scans – 8 hours

Processing: 8 hours

Number of points:183,000,000

ScanMaster visualization

measurements: 2 days

Data Merger Scans and Data

• On-site control and measurement

• Target from Control

• Local Targeting

• Cloud to Cloud Algorithm

3D and Topographic

Collection of High

Volume Intersection

Data collected Safely at the

height of traffic in a zone were a

fatality occurred.

The ability to collect accurate

data safely with no interruption

of vehicles.

Topographic Analysis of Street and Assets Along with

Drainage Patterns to Catch Basins

Drainage Pattern of

Pooling Water

Defining surface elevation

patterns for scan data to

determine potential regions

of pooling water

Capturing all Data

in Building Facade

and Curb Plane

with a Couple of

Clicks

With a few points over a

building surface it is

easy to capture all the

point on the façade plane

3D Building Monitoring for Structural Changes

11 scans – 2 days

Processing: 9 hours

Number of

points:67,000,000

Occupation/Back Site

NAD83 CSRS

Engineering Analysis of Dam Site

• Full Dam and Dike

collected in 1 day

• Topographic

measurements at

1.2cm postings for an

acre region

• Structural

measurements of Dam

at 3.5 mm accuracy.

Road Geological Out-crop and Erosion Monitoring at Safe

Distances

Archiving Historic

Site

The ability to collect

3D data and

registered

photographic data of

historic sites for

archive and as-built

restoration.

Thank You