Streamline Your Process from LiDAR to GIS

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Streamline Your Processfrom LiDAR to GIS

• The Evolution of LiDAR Data from
• File System to Very Large Database

Dr. Rinaldo Wurglitsch r.wurglitsch_at_iqsoft.at IQSO
FT - Gesellschaft für Informationstechnologie
m.b.H.
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Challenges

• big data
• huge heterogenous data collections
• file system storage
• no spatial access
• mission management
• quality assurance
• historiography
• minimize acquisition expenses
• automation of
• processing steps
• avoidance of
• multiple surveys

ALS Airborne Laser- Scanning
RLS Railborne Laserscanning

• TLS Terrestrial Laser Scanning

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Increase Efficiency Transparency

• LiDAR
• Requirements
• Delivery
• Storage
• Processing
• Analysis
• Object Recognition
• Visualization

workflow
metadata
lifecylce
automation
metadata
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Making Available
results
data acquisition
mission data

• Digital Aerial Images
• Digital Orthophotos
• Pointclouds
• Trajectories
• Digital Terrain Models
• Mission Report

GIS objects

• Automatic
• Processing
• CSW catalog
• Object Recognition
• Pointcloud Extraction

3D visualization
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Process Flow

• user request
• process flow
• handover results

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Requirements Definition
Requirements Definition Template
Define ISO conform Metadata
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Geodata Metadata Store
Geodata Store
Metadata Store
CSW Catalog-Service

• Digital Aerial Images
• Digital Orthophotos
• Pointclouds
• Trajectories
• Digital Terrain Models
• Mission Report

BLOB
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CSW Catalog Integration within GIS

• Searching CSW and
• download from geodata store

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Object Recognition
automated processing
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Object Recognitionexample track axis/pylon
recognition
process mask
process profile
process Ransac
process pylon
classification
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Integration with existing datae.g railway track
orthophotos
assets
pointclouds
buildings
geodetic site plans
track geometry
One Truth Golden Records
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Transfer to GIS
GIS Object Creation
Metadata Store
GeodataStore
SDO_GEOMETRY
SDO_GEORASTER
Georaster Processing Mosaicking
references mission data processing
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Interactive 3D Visualization System

• Seamless Navigation
• Absolute Coordinate System
• Vector Data and Label Integration

3D Viewer
vector data
Metadata Store
pointcloud stream
GeodataStore
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Quality Management
and Feedback Service
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Solution Overview
geodata- processing
data-storage
Pointcloud Store
mosaiccreation
metadata collection
GIS Layer creation
technical check
pointcloud creation
pre-processing (extent extraction, )
...
delivery data download
GIS store
mosaic store
WMS
transformation,conversion
layer store
..
WFS
WPS
CSW
GUI
GIS
Administration system-management
search and download
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Q

A
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