A5044070723- 3D Surveying and Cultural Heritage
- Inertial Sensor and Navigation
- Remote Sensing and LiDAR Applications
- GNSS positioning and interference
- Indoor and Outdoor Localization Technologies
- Geophysics and Gravity Measurements
- Robotics and Sensor-Based Localization
- Satellite Image Processing and Photogrammetry
- Data-Driven Disease Surveillance
- Archaeological Research and Protection
- Infrastructure Maintenance and Monitoring
- Colorectal Cancer Screening and Detection
- Gastrointestinal Bleeding Diagnosis and Treatment
- COVID-19 Digital Contact Tracing
- Gastric Cancer Management and Outcomes
- Anomaly Detection Techniques and Applications
- Conservation Techniques and Studies
- Human Mobility and Location-Based Analysis
- Automated Road and Building Extraction
Yıldız Technical University
2020-2024
Abstract In today's era, the address plays a crucial role as one of key components that enable mobility in daily life. Address data are used by global map platforms and location-based services to pinpoint geographically referenced location. Geocoding provided online is useful spatial tracking reported cases controls analysis infectious illnesses such COVID-19. The first most critical phase geocoding process matching. However, due typographical errors, variations abbreviations used,...
Road condition analysis is an important research topic in many fields (such as intelligent transportation, road safety, design analysis, and traffic analysis) depends on geometry parameters such longitudinal profile cross-slope. In this study, the extraction of by unmanned aerial vehicle (UAV) with LiDAR a mobile photogrammetric system (MPS) designed our group was investigated. The purpose study to obtain geometric cross-slope) using digital terrain model (DTM) surfaces derived from point...
The integration of survey-grade Global Navigation Satellite Systems (GNSS) with photogrammetric measurement studies conducted an aircraft has the potential to meet need for use ground control points (GCP). In studies, there are different GNSS techniques provide precise positioning aircraft. point (PPP) technique become alternative method post-processing kinematic (PPK) methods in evaluation data gathered at high speed. this study, from two flights surveys Izmir, Turkey were processed...
The density, high accuracy, and rapid collection of geographical data for road surface surrounding objects the extraction meaningful information from these increases its importance in line with technological developments. Artificial intelligence studies developments cloud technology have affected automotive industry as well every sector enabled development driverless vehicle technology. In order to safely drive autonomous vehicles, definition maps that contain detailed precision at...
The Precise Point Positioning (PPP) technique has become an alternative to relative point positioning techniques in the evaluation of Global Navigation Satellite System (GNSS) data because its less labor and cost-effectiveness. However, there are many parameters (integer ambiguity resolution, satellite geometry, filter type, atmospheric delays, clock offsets frequency types) consider kinematic PPP these can have different effects on platforms. This study, therefore, investigated various...
Abstract. The development of autonomous vehicles, both terrestrial and aerial ones (unmanned system (UAS)), is causing the need properly formulating appropriate solutions for ensuring a safe interaction between them, human beings infrastructures environment in their operating area. To such aim, knowledge positions different platforms moving considered area fundamental. GNSS (Global Navigation Satellite System) by far most used positioning technique order to determine all over world....
UAVs, also known as unmanned aerial vehicles, have emerged an efficient and flexible system for offering a rapid cost-effective solution. In recent years, large-scale mapping using UAV photogrammetry has gained significant popularity been widely adopted in academia well the private sector. This study aims to investigate technical aspects of this field, provide insights into procedural steps involved, present case conducted Cesme, Izmir. The findings derived from are thoroughly discussed,...
Abstract. Despite GNSS (Global Navigation Satellite System) enables positioning, navigation and timing (PNT) almost everywhere, the development of applications like self-driving vehicles indoor requires extending accurate positioning to scenarios where either is not reliable or does garantee a sufficiently precise solution. Integrating inforamtion provided by different sensors commonly accepted be quite viable way for such extension. In particular this work part project aiming at...
In this study, the authors conducted a series of test measurements in wooded and urban areas analyzed results for three main objectives. The first objective is to compare execution Loosely Coupled (LC) satellite-based solutions terms accuracy. Compared solutions, findings confirmed that LC-based enhanced accuracy by 1 cm position 6-7 height components area. area, improved accuracies up 6 44 cm, respectively. Also, bridged gaps created seamless solution which reach almost 30% area trajectory....
Adres ve konum bilgisi, hareketliliği kolaylaştıran temel unsurlardır. Sağlık, lojistik ulaşım yönetimi gibi alanlarda hizmet veren temelli uygulamalar, coğrafi referanslı konumu işaret eden adres bilgisini kullanır. ArcGIS Online, Bing Maps, Google HERE Maps Yandex küresel harita platformları sağladıkları kodlama servisi sayesinde arasında bir köprü kurar. Dünya genelinde COVID-19 bulaşıcı hastalıkların mekânsal analizinde salgın bilgilerinin hızlı görüntülenmesi, bildirilen vakaların...