We usually think of GPS (Global Positioning System) as a good thing, especially if we're using it to find our way from place to place. GPS satellites, radio signals, and receivers work together to pinpoint our location and get us to our destination. Hikers, bicyclists, and even golfers are finding ways to use GPS to improve their athletic experiences. The military installs GPS in many kinds of equipment, vehicles, and weaponry. GPS has surprising applications as well, such as tracking animals for conservation efforts. But many people are suspicious of this technology, especially when it's used to locate them without their consent. Many aspects of the GPS debate are explained, giving readers the ability decide for themselves where, when, and how satellite positioning should be used.

When taking a road trip today, some sort of GPS device is essential. It may be built into the car’s dashboard, or perhaps it’s just an app on a smartphone. But GPS is used for more than just finding your way! Readers will be fascinated by its beginnings as a military system and its many modern uses, such as catching criminals, predicting earthquakes, and creating maps. Colorful photographs illustrate real-life examples of GPS technology, military and civilian, and informative text clearly explains the science and math concepts behind the satellites and receivers used all over the world.

Somewhere in D.C., a vast computer complex churns through quintillions of data bytes about every American, living or dead. And one of them is you! Satellites circle in space, prying into your intimate family secrets, while underground groups plot how to clone your DNA. Your phone may be tapped, your office burglarized, your identity stolen. They're bugging your clothing and hacking your e-mail. There's no place to hide. Or is there? In this book, you'll learn about real, little-known secret programs run by both the public and private sectors. And once you're armed with that knowledge, you'll learn practical steps you can—and must—take to keep your private life private and lose Big Brother for good!

Since the publication of the bestselling second edition of The Global Positioning System and GIS, the use of GPS as an input for GIS has evolved from a supporting analysis tool to become an essential part of real-time management tools in wide-ranging fields. Continued technological advances and decreased costs have altered the GPS vendor landscape significantly and opened the door to an array of receiver and software options. Retaining the in-depth description that made the previous edition so popular, The Global Positioning System and ArcGIS, Third Edition has expanded its coverage to review the capabilities and features common to most receivers. While it emphasizes Trimble and Magellan hardware and Trimble TerraSync and ESRI ArcPad software to capture data, the text’s broadened coverage makes it useful with virtually any hardware/software packages, so readers will be able to collect GPS data and install it in ArcGIS—regardless of the data capture mechanism. Covering the latest developments in this emerging field, the third edition has been updated to include: New information on automated data collection Updates to the conversion of GPS data into GIS form with ArcGIS Desktop (v. 9.3) as well as ESRI software An examination of differential correction and improvements in accuracy of collected data Additional emphasis on ArcMap and Pathfinder Office Illustrations using ArcMap to combine GPS data with other data sets including raster DRGs, DOQs, DEMs, and various vector data sets Using a top-down approach, each chapter begins with a theoretical overview followed by self-study exercises and projects that provide step-by-step guidance on applying the concepts using GPS hardware or a PC. The text includes downloadable resources with GPS data sets for exercises in Trimble SSF and ESRI shapefile formats, plus other valuable learning resources. Solutions manual available upon qualified course adoption

The Global Positioning System and Geographical Information Systems, working in tandem, provide a powerful tool. Recent developments such as the removal of Selective Availability have not merely made these technologies more accurate but have also opened up a new seam of applications, particularly in location based services. The Global Positioning System and GIS is a clear text and guide to the use and integration of these powerful technologies, with each topic combining an overview with a step-by-step approach. This significantly revised and extended second edition now comes with a set of resources on a CD-ROM, including an instructor's guide, demonstration data and exercises. It is a straightforward introductory text for students and teachers on GIS/GPS courses as well as a practical and introductory field manual for mapping science professionals, giving basic practical guidance, particularly to the integrated use of ESRI's GIS software with Trimble's GPS hardware.

Drawing on the hugely successful campaign with Aardman Animations called What’s Up With Everyone? Paul Crawford provides an accessible, lively and creative entry point to mental health literacy and young people at a time of unprecedented challenges.

You are probably not aware, because of their hidden nature, but Artificial Intelligence systems are all around you affecting some of the biggest areas of your life—jobs, loans, kids, mental health, relationships, freedoms, and even healthcare decisions that can determine if you live or die. As an executive working in AI at one of the largest, most sophisticated tech companies on the planet, Cortnie Abercrombie saw firsthand how the corporate executives and data science teams of the Fortune 500 think about and develop AI systems. This gave her a unique perspective that would result in a calling to leave her job so she could reveal to the public the sobering realities behind AI without any constraints or Public-Relations candy-coating from corporate America. In this book she makes it easy to understand how AI works and unveils what companies are doing with AI that can impact you the most. Most importantly, she offers practical advice on what you can do about it today and the change you should demand for the future. This book drops the hype, over-exaggerations, and big scientific terms and addresses the pressing questions that non-insiders want answered: • How does AI work (in words you don’t need a PhD to understand)? • How can AI affect my job, replace me, or prevent my hire? • Is AI involved in life-or-death decisions in healthcare? • Could my digital accounts or home network be hacked because of my AI-based Smart TV, coffeemaker, or robot vacuum? • How does AI know so much about me, what does it know, and can it be used against me? • Can it manipulate people to do things they wouldn’t normally? • Could AI help push my teen to self-harm or suicide? • Is fake news a real thing? • How can AI affect my rights and liberties? Does facial recognition play a part? • What can I do to protect myself, my kids, and my grandkids? • What should I demand from educators, lawmakers, and corporations to ensure AI is used in ways that are safe, fair, and responsible? • Is AI worth having? What could AI do for us in the future? It’s time to understand what this AI hubbub is all about and what you’re going to do about it because what you don’t know about AI, could hurt you.