Thesis Abstract

Abstract
Advancements in surveying and geo-informatics have been significantly influenced by the integration of Unmanned Aerial Vehicles (UAVs) and LiDAR technology. This thesis explores the synergistic use of UAVs and LiDAR for high-resolution mapping applications in the field of surveying and geo-informatics. The research aims to investigate the capabilities and limitations of combining UAVs and LiDAR technology to enhance the accuracy and efficiency of mapping processes. The introduction provides an overview of the rapid technological developments in UAVs and LiDAR systems and their increasing applications in the surveying and geo-informatics field. The background of the study highlights the importance of high-resolution mapping in various industries such as urban planning, environmental monitoring, and disaster management. The problem statement emphasizes the existing challenges in traditional mapping methods and the potential benefits of integrating UAVs and LiDAR technology. The objectives of the study include evaluating the effectiveness of UAVs and LiDAR technology in generating high-resolution maps, assessing the accuracy of data collected through this integration, and investigating the cost-effectiveness of implementing such systems. The limitations of the study are also identified, including technical constraints, data processing challenges, and regulatory issues related to UAV operations. The scope of the study covers a detailed analysis of UAV platforms, LiDAR sensors, data processing techniques, and case studies showcasing successful applications of UAV-LiDAR integration. The significance of the study lies in its potential to revolutionize mapping practices by offering a more efficient, accurate, and cost-effective solution compared to traditional surveying methods. The literature review chapter discusses ten key studies related to UAVs, LiDAR technology, high-resolution mapping, and their applications in surveying and geo-informatics. These studies provide valuable insights into the current trends, challenges, and advancements in the field, laying the foundation for the research methodology chapter. The research methodology chapter outlines the approach taken to carry out the study, including the selection of UAV and LiDAR equipment, data collection procedures, data processing techniques, and quality control measures. The chapter also discusses the study area, data acquisition methods, and the criteria used for evaluating the accuracy and reliability of the generated maps. In the discussion of findings chapter, the results of the study are presented and analyzed in detail. This includes the comparison of UAV-LiDAR mapping with traditional methods, the assessment of map accuracy, and the identification of potential areas for improvement. The chapter also discusses the implications of the findings for the surveying and geo-informatics industry. Finally, the conclusion and summary chapter provide a comprehensive overview of the research outcomes, highlighting the key findings, implications, and recommendations for future research. The conclusion reaffirms the importance of integrating UAVs and LiDAR technology for high-resolution mapping applications and suggests potential avenues for further exploration in this rapidly evolving field. In conclusion, the integration of Unmanned Aerial Vehicles (UAVs) and LiDAR technology holds great promise for enhancing high-resolution mapping in surveying and geo-informatics. This thesis contributes to the existing body of knowledge by providing valuable insights into the capabilities, limitations, and potential benefits of this innovative approach, paving the way for more efficient and accurate mapping practices in various industries.

Thesis Overview

The project titled "Integration of Unmanned Aerial Vehicles (UAVs) and LiDAR Technology for High-Resolution Mapping in Surveying and Geo-informatics" aims to explore the synergistic potential of UAVs and LiDAR technology in enhancing the precision and efficiency of high-resolution mapping tasks within the field of surveying and geo-informatics. UAVs have emerged as a valuable tool in the domain of remote sensing, offering the ability to capture data from challenging terrains and inaccessible areas with ease. LiDAR technology, on the other hand, provides accurate and detailed 3D mapping capabilities by emitting laser pulses and measuring the return time, enabling the creation of highly precise elevation models and terrain maps. By integrating these two technologies, the project seeks to leverage their complementary strengths to achieve superior mapping results compared to traditional methods. The research will delve into the technical aspects of UAV and LiDAR systems, exploring their individual functionalities, data acquisition processes, and potential applications in surveying and geo-informatics. The project will also investigate the integration methodologies and challenges involved in combining UAVs and LiDAR technology to optimize data collection and processing workflows. Furthermore, the study will involve field experiments and case studies to demonstrate the practical implementation and effectiveness of the integrated UAV and LiDAR approach in generating high-resolution maps for various surveying and geo-informatics applications. The research outcomes are expected to contribute valuable insights to the scientific community and industry practitioners on the benefits and limitations of utilizing UAVs and LiDAR technology in tandem for mapping purposes. Overall, through this project, a comprehensive understanding of the integration of UAVs and LiDAR technology for high-resolution mapping in surveying and geo-informatics will be developed, paving the way for enhanced spatial data acquisition and analysis capabilities in geospatial research and applications.