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2. National GPS Network - Wikipedia

   en.wikipedia.org/wiki/National_GPS_Network

   It is managed by Ordnance Survey. It provides access to a stable, national coordinate reference system (through downloaded GNSS data) that allows highly accurate location to be determined using suitable equipment, and is used in surveying, construction and precision agriculture industries, among other uses.

3. GNSS applications - Wikipedia

   en.wikipedia.org/wiki/GNSS_applications

   Surveying — Survey-Grade GNSS receivers can be used to position survey markers, buildings, and road construction. [6] These units use the signal from both the L1 and L2 GPS frequencies. Even though the L2 code data are encrypted , the signal's carrier wave enables correction of some ionospheric errors .

4. Real-time kinematic positioning - Wikipedia

   en.wikipedia.org/wiki/Real-time_kinematic...

   A surveyor uses a GNSS receiver with an RTK solution to accurately locate a parking stripe for a topographic survey. Real-time kinematic positioning (RTK) is the application of surveying to correct for common errors in current satellite navigation (GNSS) systems. [1]

5. Geodetic control network - Wikipedia

   en.wikipedia.org/wiki/Geodetic_control_network

   A geodetic control network is a network, often of triangles, that are measured precisely by techniques of control surveying, such as terrestrial surveying or satellite geodesy. It is also known as a geodetic network, reference network, control point network, or simply control network.

6. Ordnance Survey - Wikipedia

   en.wikipedia.org/wiki/Ordnance_Survey

   While original survey methods were largely manual, the current surveying task is simplified by the use of Global Navigation Satellite System technology, allowing the most precise surveying standards yet. [75] The Ordnance Survey is responsible for a UK-wide network of continually operating GNSS stations known as "OS Net". These are used for ...

7. Satellite navigation device - Wikipedia

   en.wikipedia.org/wiki/Satellite_navigation_device

   Vehicle navigation on a personal navigation assistant Garmin eTrex10 edition handheld. A satellite navigation device or satnav device, also known as a satellite navigation receiver or satnav receiver or simply a GPS device, is a user equipment that uses satellites of the Global Positioning System (GPS) or similar global navigation satellite systems (GNSS).