Contributions to International Conferences on Engineering Surveying: 8th INGEO International Conference on Engineering Surveying and 4th SIG Symposium on Engineering Geodesy

Organization
Scientific Committee Chair
Scientific Committee
Organizing Committee Chair
Organizing Committee
Preface
Contents
I BIM and Engineering of Large Investments
Misalignment—Can 3D BIM Overrule Professional Setting-out According to Plane and Height?
1 The BIM Process
1.1 Digital, Collaborative, Consistent, Up-to-date and Multidimensional
1.2 BIM Geometry and Associated Coordinate System
2 BIM and Geodesy and Geoinformatics
2.1 General Considerations
2.2 BIM Coordinate System
2.3 Geodetic Coordinate Systems
2.4 The Problem of Possible Misalignment for BIM Infrastructure Projects
3 Exemplary Dimensions of Possible Misalignment
3.1 Second Suburban Railway Line, Munich (Under Construction)
3.2 High-Speed Railway Line Köln-Rhein/Main, Section C (Completed)
3.3 Schmitten Road Tunnel Zell Am See (Completed)
3.4 Semmering Railway Base Tunnel (Under Construction)
3.5 Short Road Tunnel in Vorarlberg (Completed)
3.6 Koralm Railway Base Tunnel (Under Construction)
3.7 Brenner Railway Base Tunnel (Under Construction)
4 Endeavors of the BIM Community to Overcome the Problem
5 Approaching Harmonization of the Colliding Systems
5.1 Dividing the Project into Sections
5.2 Defining a Special Project Coordinate System
5.3 Insertion of an Intermediate Local Surveying Coordinate System
5.4 Options to Interpret Model Geometry
5.5 Looking for a Rigorous Transformation
6 Conclusions
References
Building Information Modelling of Industrial Plants
1 Introduction
2 Building Information Model of Industrial Plants
2.1 Buildings, Halls, Machinery
2.2 Pipeline Bridges, Pipeline Routes
2.3 Selected Limitations of BIM Platforms
3 Pipeline Bridge Information Model—A Case Study
3.1 Measurements
3.2 Information Modelling
4 Conclusions
References
Possibility of Use of BIM in Automated Geometry Check of Structures
1 Introduction
2 As-Built Documentation and Geometry Check of Structures
3 Algorithm Proposal for Automated Geometry Check
3.1 Derivation of Information from IFC
3.2 Point Cloud Plane Segmentation
4 Case Study of an Apartment
5 Conclusion and Future Work
References
II Quality Assurance
Empirical Evaluation of Terrestrial Laser Scanner Calibration Strategies: Manufacturer-Based, Target-Based and Keypoint-Based
1 Introduction
2 Materials and Methods
2.1 Instrument
2.2 Measurements
2.3 Calibration
2.4 Method for Evaluating the Calibration Results
3 Results: Evaluating the Calibration Strategies
3.1 Dataset 1—the Indoor Calibration Field
3.2 Dataset 2—A Building Façade
4 Discussion
5 Conclusion
References
Determining Variance-Covariance Matrices for Terrestrial Laser Scans: A Case Study of the Arch Dam Kops
1 Introduction
2 Determining Variance-Covariance Matrices in Geodetic Monitoring
3 The Elementary Error Model for Terrestrial Laser Scanners
3.1 General TLS Error Sources
3.2 Instrumental Elementary Errors of the Leica HDS 7000 Scanner
3.3 Classification Overview and Comparison of Instrumental Error Sources
4 Study Case—Arch Dam Kops
4.1 Arch Dam Kops
4.2 Synthetic Variance-Covariance Matrix of Kops Dam
5 Conclusion and Outlook
References
Assessing the Temporal Stability of Terrestrial Laser Scanners During Long-Term Measurements
1 Introduction
2 Instruments and Testing Procedures
3 Analysis of the Long-Term Measurement
3.1 Analysis of Data Set A
3.2 Analysis of Data Set B
3.3 Verifying the Target Stability Using Keypoints
4 Consequences of the Temporal Instability on the Measured Point Cloud
4.1 Rigid Body Movement of the Point Cloud
4.2 Shape Deformation of the Point Cloud
5 Relevance of Re-Stationing of the Scanner During Long-Term Measurements
6 Conclusion
References
Using the Resolution Capability and the Effective Number of Measurements to Select the “Right” Terrestrial Laser Scanner
1 Motivation
2 Resolution Capability of TLS
2.1 Resolution Capability in Distance Direction
2.2 Resolution Capability in Angular Direction
2.3 The Effective Number of Measurements
3 Data Collection
4 Analysis of the Resolution Capability
4.1 Comparing the Spatial Expansion in Different Angular Directions
4.2 Comparing the Magnitude with the Same Scanner Settings
4.3 Comparing the Magnitude with the Best Possible Settings
4.4 Comparing the Effective Number of Measurements
5 Discussion
6 Conclusion
References
Quantification of Systematic Distance Deviations for Scanning Total Stations Using Robotic Applications
1 Introduction
2 Methodology
3 Autonomous Implementation
4 Results
5 Conclusion
References
Testing Capabilities of Locata Positioning System for Displacement Measurements
1 Introduction
2 Locata Positioning Technology
2.1 Core Components of Locata Positioning System
2.2 Time Synchronization of Locata Positioning System
2.3 Locata Positioning Network
3 Measurement of Displacements Using Locata
4 Determination of Displacements and Quality Analysis
5 Conclusion
References
First Step Towards the Technical Quality Concept for Integrative Computational Design and Construction
1 Introduction
2 General Quality Terms and Models
2.1 Overview of Technical Quality Models
2.2 Quality Characteristics and Parameters
2.3 Tolerance Correctness
3 Technical Quality Model Within the Framework of IntCDC
3.1 Technical Quality Concept for IntCDC
3.2 Exemplary Quality Characteristics and Parameters
3.3 Condensed Parameters and Primary Parameters
4 Quality Propagation Possibilities
4.1 Accuracy and Correctness Propagation
4.2 Quality Propagation for Measurements
4.3 Quality Propagation for Tolerances
5 Conclusion and Outlook
References
A priori vs. In-situ Terrestrial Laser Scanner Calibration in the Context of the Instability of Calibration Parameters
1 Introduction
2 Experiment (Materials and Methods)
3 Results
3.1 Short-Term Instability
3.2 Long-Term Instability
3.3 Dynamic Dual-Axis Compensator
4 Discussion
5 Conclusion
References
Analysis of Warm-up Effect on Laser Tracker Measurement Performance
1 Introduction
2 Warm-up Effect and Warm-up Time
3 Experimental Testing of Warm-up Effect
3.1 Testing Warm-up Effect of Leica AT960-MR with Calibrated Steel Bar
3.2 Testing of Warm-up Effect of Leica AT960-MR by Measuring Single Point
4 Conclusion
References
III Deformation Measurement
Application of Fused Laser Scans and Image Data—RGB+D for Displacement Monitoring
1 Introduction
2 RGB+D Data from Multi Stations
2.1 Multi Sensor Total Stations
2.2 Fusion of Laser Scan and Image Data from Multi Stations
3 Deformation Analysis Using Point Clouds
3.1 Matching Algorithms for RGB+D Data in Displacement Monitoring
4 Experimental Test Procedure
4.1 Testing Setup and Measurements
4.2 Data Processing
4.3 Achieved Results and Quality Analysis
5 Conclusion
References
Influence of Given Parameter Errors on Accuracy of Tunnel Breakthrough by Height
1 Introduction
2 Influence of Given Parameters on Accuracy of Geodetic Control Networks
3 Underground Levelling Network
4 Accuracy Calculation When Underground Network Is Observed as a Whole
5 Accuracy Calculation When Underground Network Is Observed by Segments
6 Accuracy Calculation When Underground Network Is Observed by Segments Together with Given Parameter Errors
7 Conclusion
References
Design and Implementation of Special-Purpose Geodetic Networks for the Infrastructure Facilities of the Highway
1 Introduction
2 Motivation
3 Geodetic Network and Design Criteria
4 Particle Swarm Optimization
5 Results and Discussion
6 Conclusion
References
The Models of Structural Mechanics for Geodetic Accuracy Assignment: A Case Study of the Finite Element Method
1 Introduction
2 A Brief Theory of FEM
3 Accuracy Assignment for Staking-Out Works: A Case Study of High-Rise Building Assembling
3.1 Accuracy Calculation Approach
3.2 Accuracy Simulation by FEM for High-Rise Building Assembling
4 Accuracy Assignment for Geodetic Monitoring: A Case Study of Subway Tunnel Exploitation
4.1 Accuracy Calculation Approach
4.2 Accuracy Simulation by FEM for Subway Tunnel Geodetic Monitoring
5 Conclusion
References
Geodetic Monitoring of Bridge Structures in Operation
1 Introduction
2 Subject of Measurement
3 Scope of Measurements
4 Measuring Methodology
5 Evaluation of Substructure Measurements
6 Evaluation of Bearing Structure Measurements
7 Conclusion
References
Non-contact Monitoring Execution with the Purpose to Determine Potential Bridge Damages
1 Introduction
2 The Description of the Measuring Equipment
3 The Execution of the Monitoring
3.1 The Description of Bridging Construction
3.2 The Placement of the Equipment
4 The Measuring Results and the Discussion
5 Conclusion
References
Influence of External Conditions in Monitoring of Building Structures
1 Introduction
2 Related Works
3 Monitoring of Temperature Field of the Accident Localization Shaft in the Dukovany Nuclear Power Plant
4 Monitoring of Temperature Field During Reinforcement of Concrete Bridge
5 Conclusion
References
Periodic Monitoring of the Kostanjek Landslide Using UAV
1 Introduction
2 History of Displacement Measurements on Kostanjek Landslide
3 UAV Survey of the Kostanjek Landslide
4 Achieved Results and Accuracy Analysis
5 Conclusions
References
GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities
1 Introduction
2 Data Sets
2.1 Time Series GNNS—Geodetic Data
2.2 Seismic Data
3 Results of Numerical Research
4 Conclusions
References
IV Application of Inertial Sensors, GNSS, Navigation
Analysis of the Yaw Observability in GNSS-INS Integration for UAV Pose Estimation
1 Introduction
2 Loosely Coupled INS/GNSS-Integration
3 Flight Scenario
4 Simulation Results
5 Discussion
6 Conclusion and Future Works
References
Adaptive Kalman Filter for IMU and Optical Incremental Sensor Fusion
1 Introduction
2 Design of the Measuring System
3 Data Processing
4 Experimental Measurement
5 Conclusion
References
CroCoord v1.0—An Android Application for Nearly Real-Time 3D PPP Multi-frequency Multi-GNSS Static Surveying Using Smartphones
1 Introduction
2 Raw GNSS Measurements
2.1 Smartphone Hardware Design
3 CroCoord Android Application
3.1 Application Flowchart
3.2 Raw GNSS Measurements of Android Application
3.3 Synchronization Server
3.4 Client
4 Accuracy of Static GNSS Surveying Using Smartphones
5 Conclusion
References
V Cultural Heritage and Rural Development
Preliminary Analysis of Criteria for Land Consolidation in Protected Areas
1 Introduction
2 Materials and Methods
2.1 The Study Area
3 Analysis and Evaluation
3.1 Indicators and Measures
4 Results and Discussion
5 Conclusion
References
The Role of 3D Cadastre in the Preservation of Historical Cultural Heritage
1 Introduction
2 Cultural Heritage in Cadastre
2.1 LADM
2.2 The Role of 3D Cadastre in Protection of Cultural Heritage
3 Case Studies
3.1 Old City Dubrovnik
3.2 The Basement Halls of Diocletian’s Palace
3.3 Stari Grad Plain (Island of Hvar)
4 Conclusion
References
Author Index