Convergence of Communications, Radar, Sensing

This book provides insights into the benefits of using remote sensing data from a geoscientist's perspective, by integrating the data with the understanding of Earth's surface and subsurface. In 3 sections, the book takes a detailed look at what data explorationists use when they explore for hydrocarbon resources, assess different terrain types for planning and hazards and extract present-day geologic analogs for subsurface geologic settings.

Radar, like most well developed areas, has its own vocabulary. Words like Doppler frequency, pulse compression, mismatched filter, carrier frequency, in-phase, and quadrature have specific meaning to the radar engineer. In fact, the word radar is actually an acronym for RAdio Detection And Rang­ ing. Even though these words are well defined, they can act as road blocks which keep people without a radar background from utilizing the large amount of data, literature, and expertise within the radar community. This is unfortunate because the use of digital radar processing techniques has made possible the analysis of radar signals on many general purpose digi­ tal computers. Of special interest are the surface mapping radars, such as the Seasat and the shuttle imaging radars, which utilize a technique known as synthetic aperture radar (SAR) to create high resolution images (pic­ tures). This data appeals to cartographers, agronomists, oceanographers, and others who want to perform image enhancement, parameter estima­ tion, pattern recognition, and other information extraction techniques on the radar imagery. The first chapter presents the basics of radar processing: techniques for calculating range (distance) by measuring round trip propagation times for radar pulses. This is the same technique that sightseers use when calculat­ ing the width of a canyon by timing the round trip delay using echoes. In fact, the corresponding approach in radar is usually called the pulse echo technique.

This comprehensive handbook, written by a wide spectrum of leading international researchers, offers a clear understanding of the theory as well as focusing on the many practical applications throughout the industry.

This book comprises works presented in the 1st International Conference of Geoscience, Remote Sensing, and Technology, which was held in Padang, Indonesia, in October 2023. It was hosted by the Center of Disaster Monitoring and Earth Observation, State University of Padang, Indonesia. Included are works related but not limited to geoscience, remote sensing, radar SAR, optic satellites, LiDAR, earthquakes, drones, geophysics, computer science, computer engineering, information technology, and mapping.

This book comprises works presented in the 1st International Conference of Geoscience, Remote Sensing, and Technology, which was held in Padang, Indonesia, in October 2023. It was hosted by the Center of Disaster Monitoring and Earth Observation, State University of Padang, Indonesia. Included are works related but not limited to geoscience, remote sensing, radar SAR, optic satellites, LiDAR, earthquakes, drones, geophysics, computer science, computer engineering, information technology, and mapping.

This book comprises the proceedings of ICITCS 2021. It aims to provide a snapshot of the latest issues encountered in IT convergence and security. The book explores how IT convergence and security are core to most current research, industrial, and commercial activities. Topics covered in this book include machine learning & deep learning, communication and signal processing, computer vision and applications, future network technology, artificial intelligence and robotics, software engineering and knowledge engineering, intelligent vehicular networking and applications, health care and wellness, web technology and applications, Internet of things, and security & privacy.