Section I: General Introduction to GPS/GNSS technology Section II: GPS/GNSS concept and algorithms Section III: GPS/GNSS data processing techniques Section IV: Applications of GPS/GNSS Transportation Forestry Agriculture Water Soil Water Urban Atmospheric research Section V: Challenges and Future Perspectives
George P. Petropoulos obtained his PhD from King's College London in the United Kingdom. Currently, he is Assistant Professor
of Geoinformatics at the Dept. of Geography, Harokopio University of Athens, Greece. He also holds a Marie Curie Fellowship
with the School of Mineral Resources Engineering of the Technical University of Crete, Greece (2018-2021). His research
focuses on the use of Earth Observation, Geographical Information Systems (GIS), digital cartography, GPS, simulation process
models, ground measurement networks in geographical and environmental applications. His main research interests include
the mapping of the natural and man-made environment and monitoring of their changes over time, the study of biotic and
abiotic hazards and of their spatiotemporal dynamics, the development of geoinformation software tools and use of operational
products and applications of geoinformation.
Prashant K. Srivastava Assistant Professor Institute of Environment and Sustainable Development Banaras Hindu University, India.
Prashant K. Srivastava obtained his PhD from the Department of Civil Engineering at the University of Bristol in Bristol, UK,
and currently serves on the faculty at the Institute of Environment and Sustainable Development at Banaras Hindu University in
Varanasi, India. He formerly worked in the Hydrological Sciences Department at the NASA Goddard Space Flight Center and
is currently an investigator for several national and international projects. He has published 100+ papers, many books, and
several book chapters. He is also acting as an editorial board member of several reputed journals.