Abbreviated as WAAS, Wide Area Augmentation System is a system of satellites and ground stations that provide GPS signal corrections for errors caused by ionosphere disturbances, timing, and satellite orbit errors. The Federal Aviation Administration (FAA) and the Department of Transportation (DOT) are developing the WAAS program for use in precision flight approaches. The WAAS specification requires a position accuracy of at least 7.6 meters for both lateral and vertical measurements, 95 percent of the time.
Wide Area Augmentation System
Updated on:
Vangie Beal
Vangie Beal is a freelance business and technology writer covering Internet technologies and online business since the late '90s.
Related Articles
Human Resources Management System
A Human Resources Management System (HRMS) is a software application that supports many functions of a company's Human Resources department, including benefits administration, payroll,...
How To Defend Yourself Against Identity Theft
Almost every worldwide government agency responsible for identity theft issues will tell you the same thing: The first step to fighting identity theft is...
Infographic
An infographic is a visual representation of information or data. It combines the words information and graphic and includes a collection of imagery, charts,...
Phishing
What is phishing?
Phishing is a type of cybercrime in which victims are contacted by email, telephone, or text message by an attacker posing as...
Definitions
ScalaHosting
ScalaHosting is a leading managed hosting provider that offers secure, scalable, and affordable...
Development
HRIS
Human resources information system (HRIS) solutions help businesses manage multiple facets of their...
Definitions
Best Managed Service Providers...
In today's business world, managed services are more critical than ever. They can...
