is used in Differential GPS to obtain precise positions of unknown points by relating them to known points such as survey markers. The GPS measurements...

shortage of military GPS units meant that many US soldiers were using civilian GPS units sent from home. In the 1990s, Differential GPS systems from the US...

for broadcast to end users as differential signal. SBAS is sometimes synonymous with WADGPS, wide-area differential GPS. The SBAS that have been implemented...

System (GPS), with the goal of improving its accuracy, integrity, and availability. Essentially, WAAS is intended to enable aircraft to rely on GPS for all...

Mitsubishi Multi Communication System). In 1997, a navigation system using Differential GPS was developed as a factory-installed option on the Toyota Prius. In...

is important for understanding how GPS works, and for knowing what magnitude of error should be expected. The GPS makes corrections for receiver clock...

apply as with non differential receivers. The mobile, Bluetooth enabled GPS device MobileMapper CE from Thales provides submeter GPS positions. Because...

competitive with unenhanced GPS. eLoran also includes additional pulses which can transmit auxiliary data such as Differential GPS (DGPS) corrections, as well...

StarFire is a wide-area differential GPS developed by John Deere's NavCom and precision farming groups. StarFire broadcasts additional "correction information"...

Transportation National Differential GPS (DGPS) service. Regional scale GBAS such as CORS networks. Local GBAS typified by a single GPS reference station operating...

i.e. a satellite navigation system which supports differential GPS (DGPS) to supplement the GPS system by reporting (then improving) on the reliability...

GPS signals are broadcast by Global Positioning System satellites to enable satellite navigation. Using these signals, receivers on or near the Earth's...

signalling, in communications Differential GPS, in satellite navigation technology Differential interferometry in radar Differential, an extended play by The...

being turned off[citation needed] for long-range navigation while new differential GPS systems are being deployed to provide the local accuracy needed for...

later outfitted a number of former GWEN sites to house the Nationwide Differential GPS system. GWEN was part of the Strategic Modernization Program designed...

dependence of the error budget on the distance of nearest antenna. Differential GPS European Geostationary Navigation Overlay Service (EGNOS) Galileo positioning...

frequency is blocked. Typical users for radio modems are: land survey differential GPS, fleet management applications, SCADA applications (utility distribution...

GPS·C (GPS Correction) was a Differential GPS data source for most of Canada maintained by the Canadian Active Control System, part of Natural Resources...

allowed to come to speed and the speed is continuously recorded using differential GPS. The trial will be executed with different speeds including service...

landing aircraft. It is based on real-time differential correction of the Global Positioning System (GPS) signal, augmented with a local area correction...

RTCM SC-104 is a communication protocol for sending differential GPS (DGPS) to a GPS receiver from a secondary source like a radio receiver. The standard...

of RTCM via Internet Protocol (NTRIP) is a protocol for streaming differential GPS (DGPS) corrections over the Internet for real-time kinematic positioning...

using consumer-grade GPS receivers. Geophysics and geology — High precision measurements of crustal strain can be made with differential GNSS by finding the...

automatic Global Positioning System-controlled steering system using a (Differential GPS) is available for the 3000, 4000, 7000 and 8000 series machines. Rear...

CATegory I) is an instrument landing system for aircraft, based on Differential GPS. It is developed under project management by Avinor, the Norwegian...

in photography Audio editing software in audio Differential GPS post-processing, an enhancement to GPS systems that improves accuracy Video post-processing...

service, the aircraft received Abris GPS system featuring a 12-channel receiver and option to employ Differential GPS references, designed by Kronstad itself...

permanent markers, use of total station theodolites, consumer-grade GPS, and differential GPS. Stand level modelling Krebs, C.J. (1999). Ecological Methodology...

Survey markers are now often used to set up a GPS receiver antenna in a known position for use in Differential GPS surveying. In Brazil, a similar database...

probable (CEP) precision of 3 ft (1 m). CEP is reduced by updating differential GPS offsets prior to weapon release. These offsets are calculated using...