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List of works by Günther Retscher

A Cooperative Positioning Service for Multi-Modal Public Transit Situations

A KNOWLEDGE-BASED KALMAN FILTER FOR AN INTELLIGENT PEDESTRIAN NAVIGATION SYSTEM

A benchmarking measurement campaign in GNSS-denied/challenged indoor/outdoor and transitional environments

A case study on the feasibility and performance of an UWB-AoA real time location system for resources management of civil construction projects

A low-cost wireless sensors positioning solution for indoor parking facilities management

A new algorithm for improving the tracking and positioning of cell of origin

A new approach for indoor customer tracking based on a single Wi-Fi connection

A new method for improving Wi-Fi-based indoor positioning accuracy

A self-learning fingerprinting matching algorithm for indoor Wi-Fi positioning

Active RFID Trilateration and Location Fingerprinting Based on RSSI for Pedestrian Navigation

An Intelligent Personal Navigator Integrating GNSS, RFID and INS

An Investigation of the Signal Performance of the Current and Future GNSS in Typical Urban Canyons in Australia Using a High Fidelity 3D Urban Model

Assessment of a dual-frequency multi-GNSS smartphone for surveying applications

Bluetooth Distance Estimation for COVID-19 Contact Tracing

Collaborative Navigation as a Solution for PNT Applications in GNSS Challenged Environments – Report on Field Trials of a Joint FIG / IAG Working Group

Collaborative navigation field trials with different sensor platforms

Collaborative navigation with ground vehicles and personal navigators

Combined Wi-Fi and Inertial Navigation with Smart Phones in Out- and Indoor Environments

Continuous indoor navigation with RFID and INS

Cooperative Localization of Unmanned Aerial Vehicles Using GNSS, MEMS Inertial, and UWB Sensors

Development of a Smartphone-Based University Library Navigation and Information Service Employing Wi-Fi Location Fingerprinting

Evaluating the performance of low cost MEMS inertial sensors for seamless indoor/outdoor navigation

Experimental Assessment of UWB and Vision-Based Car Cooperative Positioning System

Experimental Evaluation of a UWB-Based Cooperative Positioning System for Pedestrians in GNSS-Denied Environment

scientific article published on 29 November 2019

FUSION OF LOCATION FINGERPRINTING AND TRILATERATION BASED ON THE EXAMPLE OF DIFFERENTIAL WI-FI POSITIONING

From project-based to problem-based learning in engineering disciplines: enhancing Cartography and Geomatics education

scientific article published on 14 June 2022

Full-scale testing and performance evaluation of an active RFID system for positioning and personal mobility

Fundamental Concepts and Evolution of Wi-Fi User Localization: An Overview Based on Different Case Studies

scientific article published on 08 September 2020

Fusion of GNSS Pseudoranges with UWB Ranges Based on Clustering and Weighted Least Squares

Geodetic Sensor Systems and Sensor Networks: Positioning and Applications

INDOOR NAVIGATION AND MAPPING: PERFORMANCE ANALYSIS OF UWB-BASED PLATFORM POSITIONING

INDOOR SMARTPHONE NAVIGATION USING A COMBINATION OF WI-FI AND INERTIAL NAVIGATION WITH INTELLIGENT CHECKPOINTS

INTERDISCIPLINARY APPROACH TO CURRICULA DEVELOPMENT IN GEOMATICS EDUCATION: ERASMUS+ LBS2ITS PROJECT

InKoPoMoVer – Cooperative Positioning for Real-time User Assistance and Guidance at Multi-modal Public Transit Junctions

Indoor navigation and tracking

Indoor positioning using Wi-Fi lateration — Comparison of two common range conversion models with two novel differential approaches

Indoor positioning using differential Wi-Fi lateration

Influential factors for decimetre level positioning using ultra wide band technology

Initial test on the use of GPS and sensor data of modern smartphones for vehicle tracking in dense high rise environments

Intelligent location models for next generation location-based services

article

Investigation of location capabilities of four different smartphones for LBS navigation applications

Location Determination in Indoor Environments for Pedestrian Navigation

Location determination using WiFi fingerprinting versus WiFi trilateration

Machine Learning-Based Indoor Localization System to Support 5G Location-Based Services

PBeL—A Novel Problem-Based (e-)Learning for Geomatics Students

PERFORMANCE ASSESSMENT OF POSITIONING SOLUTIONS OF DIFFERENT MOBILE DEVICES USING KALMAN FILTERING

Positioning and Applications for Planet Earth

Preface to the Special Edition of the JAG on Ubiquitous Positioning and Navigation Systems

Range validation of UWB and Wi-Fi for integrated indoor positioning

Report of Sub-commission 4.2 “Applications of Geodesy in Engineering”

SENSOR FUSION AND INTEGRATION USING AN ADAPTED KALMAN FILTER APPROACH FOR MODERN NAVIGATION SYSTEMS

Seamless Indoor-Outdoor Transitioning of Pedestrian Platforms

Seamless navigation using GNSS and Wi-Fi/IN with intelligent checkpoints

Three-Dimension Indoor Positioning Algorithms Using an Integrated RFID/INS System in Multi-storey Buildings

Ubiquitous Positioning Technologies for Modern Intelligent Navigation Systems

Ubiquitous User Localization in LBS – The Need for Implementing Ethical Thinking in Our Research Field

Urban Wi-Fi fingerprinting along a public transport route

Wi-Fi Fingerprinting with Reduced Signal Strength Observations from Long-Time Measurements