About this book:

"Satellites, Sensors, and Secrecy: Remote Sensing in Nuclear Monitoring" provides a comprehensive overview of how civilian and commercial space assets have revolutionized the detection and transparency of nuclear activities. The book begins by tracing the history of overhead reconnaissance from early military spy satellites like CORONA to the modern constellations of CubeSats and smallsats that offer persistent, global coverage. It then delves into the fundamental principles of remote sensing, explaining orbits, resolution types (spatial, spectral, temporal, radiometric), and the unique capabilities of various sensor modalities, including optical, multispectral, hyperspectral, synthetic aperture radar (SAR), thermal infrared, and radio-frequency (RF) sensing. Each sensor type offers distinct advantages, from seeing through clouds and at night with SAR to detecting heat signatures with thermal infrared and electronic activity with RF sensors, all contributing to a multi-layered understanding of ground-based activities.

The book moves beyond technology to explore the practical applications of remote sensing in nuclear monitoring. It breaks down the nuclear fuel cycle, from uranium mining and milling to enrichment, reactor operation, and spent fuel reprocessing, detailing the unique signatures each stage leaves that can be observed from space. It also covers the monitoring of nuclear test sites, including the detection of pre-test preparations like tunnel excavation and post-test ground deformation, as well as the tracking of missile delivery systems and their support infrastructure. A significant portion is dedicated to the maritime dimension, illustrating how satellites monitor ports, shipyards, and proliferation pathways across the oceans, utilizing technologies like AIS and RF sensing to track vessels and detect illicit activities like ship-to-ship transfers.

Furthermore, the book examines the crucial role of open data initiatives like Landsat and Sentinel in democratizing access to satellite imagery, fostering the growth of open-source intelligence (OSINT) communities. It details the methodologies, norms, and potential pitfalls of crowdsourced analysis, emphasizing the importance of analytical integrity in an age of misinformation and deepfakes. Finally, the book addresses the complex legal and ethical considerations of remote sensing, including national sovereignty, freedom of overflight, privacy, harm minimization, and responsible disclosure. It concludes by looking ahead to the next decade, envisioning a future of hyper-transparency driven by advanced AI-powered sensor fusion, edge computing, and global data relay networks, which will further enhance deterrence and verification efforts while also presenting new challenges for international security and arms control.

What You'll Find Inside:

• How commercial and civilian satellite constellations have transformed nuclear monitoring by enabling persistent, global coverage that undermines secrecy
• The fundamentals of key remote sensing modalities (optical, multispectral, hyperspectral, SAR, thermal infrared, and RF) and their specific applications for detecting nuclear fuel cycle activities
• How to analyze satellite data through change detection, time-series analysis, and machine learning to identify subtle indicators of clandestine nuclear facilities and activities
• The detectable signatures across the nuclear fuel cycle—from uranium mines and enrichment plants to reactors and reprocessing facilities—and how they manifest in remote sensing data
• The legal, ethical, and verification frameworks governing remote sensing use, including treaty compliance, harm minimization principles, and strategies to counter deception and misinformation

Who's It For:

This book is designed for nuclear monitoring practitioners, open-source intelligence (OSINT) analysts, journalists, and verification professionals working with international agencies like the IAEA. It will also benefit remote sensing technologists, policy makers involved in arms control, and researchers seeking to apply satellite imagery rigorously to nuclear transparency efforts. Anyone needing to understand how to responsibly collect, analyze, and interpret space-based data for nuclear proliferation monitoring will find this guide essential.