GNSS Environmental Sensing

Revolutionizing Environmental Monitoring

  • Joseph Awange

Part of the Environmental Science and Engineering book series (ESE)

Also part of the Environmental Science book sub series (ENVSCIENCE)

Table of contents

  1. Front Matter
    Pages i-xxii
  2. Joseph Awange
    Pages 1-13
  3. Global Navigation Satellite Systems (GNSS)

    1. Front Matter
      Pages 15-15
    2. Joseph Awange
      Pages 17-24
    3. Joseph Awange
      Pages 25-42
    4. Joseph Awange
      Pages 43-58
    5. Joseph Awange
      Pages 59-95
    6. Joseph Awange
      Pages 97-113
    7. Joseph Awange
      Pages 115-122
  4. Applications to Environmental Monitoring

    1. Front Matter
      Pages 123-123
    2. Joseph Awange
      Pages 125-138
    3. Joseph Awange
      Pages 139-172
    4. Joseph Awange
      Pages 173-183
    5. Joseph Awange
      Pages 185-216
    6. Joseph Awange
      Pages 217-241
    7. Joseph Awange
      Pages 243-272
    8. Joseph Awange
      Pages 273-309
    9. Joseph Awange
      Pages 311-331
    10. Joseph Awange
      Pages 333-349
    11. Joseph Awange
      Pages 351-386
    12. Joseph Awange
      Pages 387-401
    13. Joseph Awange
      Pages 423-443
  5. Back Matter
    Pages 445-452

About this book


This book is the second edition of Environmental Monitoring using GNSS and highlights the latest developments in global navigation satellite systems (GNSS). It features a completely new title and additional chapters that present emerging challenges to environmental monitoring—“climate variability/change and food insecurity.” 

Since the publication of the first edition, much has changed in both the development and applications of GNSS, a satellite microwave remote sensing technique. It is the first tool to span all four dimensions of relevance to humans (position, navigation, timing and the environment), and it has widely been used for positioning (both by military and civilians), navigation and timing. Its increasing use is leading to a new era of remote sensing that is now revolutionizing the art of monitoring our environment in ways never imagined before.

On the one hand, nearly all GNSS satellites (Global Positioning System (GPS), Glo
bal Navigation Satellite System (GLONASS), Galileo and Beidou) have become operational, thereby providing high-precision, continuous, all-weather and near real- time remote sensing multi-signals beneficial to environmental monitoring. On the other hand, the emerging challenges of precisely monitoring climate change and the demand for the production of sufficient food for ever-increasing populations are pushing traditional monitoring methods to their limits.
In this regard, refracted GNSS signals (i.e., occulted GNSS signals or GNSS meteorology) are now emerging as sensors of climate variability, while the reflected signals (GNSS reflectometry or GNSS-R) are increasingly finding applications in determining, e.g., soil moisture content, ice and snow thickness, ocean heights, and wind speed and direction, among others. Furthermore, the increasing recognition and application of GNSS-supported unmanned aircraft vehicles (UAV)/drones in agriculture (e.g., through the determination of water holding capacity of soil) highlights the new challenges facing GNSS.

As such, this new edition three new chapters address GNSS reflectometry and applications; GNSS sensing of climate variability; and the applications in UAV/drones. Moreover, it explores the application of GNSS to support integrated coastal zone management.


Remote Sensing of the Environment Global Navigation Satellite Systems Climate Change Monitoring Global Warming GNSS Reflectometry Sensing of Climate Variability Drones

Authors and affiliations

  • Joseph Awange
    • 1
  1. 1.Spatial SciencesCurtin UniversityPerthAustralia

Bibliographic information

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