- Dubai Internet City, Dubai, United Arab Emirates
Trimble Dubai – Positioning centric information is changing the way people, businesses and governments work throughout the world. By applying Trimble’s advanced positioning solutions, productivity increases and safety improvements are being realized. Though best known for GPS technology, Trimble integrates a wide range of positioning technologies including GPS, laser, optical and inertial technologies with application software, wireless communications, and services to provide complete commercial solutions. Its integrated solutions allow customers to collect, manage and analyze complex information faster and easier, making them more productive, efficient and profitable. Trimble products are used in over 150 countries around the world. Employees in more than 35 countries, coupled with a highly capable network of dealers and distribution partners serve and support our customers. For over 35 years, Trimble has created unique positioning products that help customers grow their business. Our portfolio includes over 1,100 patents and serves as the basis for the broadest positioning offerings in the industry. Trimble augments its organic product development with strategic acquisitions to bring the latest positioning technologies to a wider market.
Global Navigation Satellite System (GNSS)
GNSS is the standard term for satellite navigation systems that provide geospatial positioning with global coverage. GNSS allows receivers to determine their location accurately using signals transmitted along a line-of-sight path from the satellites to terrestrial receivers. Receivers can also calculate the precise time as well as position, which can be used as a reference for scientific experiments. GNSS systems include the United States’ GPS, Russian Federation’s GLONASS, the European Union’s Galileo, and China’s Compass system.
Global Positioning System (GPS)
GPS is a constellation of 24 satellites orbiting the Earth. These satellites have very accurate clocks and use radio signals to broadcast location information. Using satellites, a GPS receiver on the ground picks up the signals from the satellites to determine a location anywhere in the world. By adding sophisticated software, a base station and communications link, location can be accurately determined to the centimeter level. Learn more about how GPS works by viewing our GPS tutorial.
In addition to its GNSS expertise, Trimble offers complete positioning solutions for a variety of applications.
Lasers are used in a range of applications to accurately determine level, grade, vertical alignment and distance. Spinning lasers emit a rotating 360-degree beam of light that is used as vertical, grade or horizontal reference, a difficult-to-establish yet critical datum for engineering and construction projects. Lasers are also used for measuring distance at high accuracy by determining phase shift or beam return time. Trimble also uses laser technology combined with a unique scanning methodology to capture the shapes of physical structures or scenes and convert them into digital format, known as 3D laser scanning. This technology is revolutionizing high-end civil engineering and survey projects.
Optics are an integral part of an essential surveying instrument called a total station. This instrument enables the surveyor to compare locations in relation to one another. Optics allow survey and construction professionals to accurately pinpoint the exact feature to be measured while lasers measure the distance. In the past, making sure the optic lenses were positioned correctly within the instrument was an art. Today, sophisticated software helps calibrate these sensitive instruments, improving the accuracy and productivity of the surveyor.
Inertial technology senses changes in motion and is primarily used when GPS signals are obstructed. Starting with an initial location based on a landmark, inertial technology uses accelerometers and gyroscopes to determine the successive position based on movement. Inertial technology complements GPS and is currently used for aerial photogrammetry, vehicle tracking, high-end road construction and marine applications.