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The GPS Operational Control Segment (OCS), consisting of a worldwide network of satellite operations centers, ground antennas and monitoring stations, provides Command and Control (C2) capabilities for GPS Block II satellites. [60] The latest update to the GPS OCS, Architectural Evolution Plan 7.5, was operationally accepted in 2019. [61]
Data can include object Global Positioning System (GPS) coordinates, non-directional beacon, weather station telemetry, text messages, announcements, queries, and other telemetry. APRS data can be displayed on a map, which can show stations, objects, tracks of moving objects, weather stations, search and rescue data, and direction finding data.
Speed is the magnitude of velocity (a vector), which indicates additionally the direction of motion. Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second (m/s), but the most common unit of speed in everyday usage is the kilometre per hour (km/h) or, in the US and the UK, miles per hour (mph).
Geometrical Product Specification and Verification (GPS&V) [1] is a set of ISO standards developed by ISO Technical Committee 213. [2] The aim of those standards is to develop a common language to specify macro geometry (size, form, orientation, location) and micro-geometry (surface texture) of products or parts of products so that the language can be used consistently worldwide.
Here the speed is displayed both in knots (kn) and miles per hour (mph). The true airspeed (TAS; also KTAS, for knots true airspeed) of an aircraft is the speed of the aircraft relative to the air mass through which it is flying. The true airspeed is important information for accurate navigation of an aircraft.
The Nanostation M3 and M365 are in a molded weatherproof case with 13.7 dBi dual polarization antennas. The Rocket M3, M365 and M365 GPS are in a rugged case using a hi-power, very linear 2x2 MIMO radio with 2x RP-SMA (Waterproof) connectors. Finally the NanoBridge M3 and M365 for long range PtP connections.
The Sterkh-BM weighs 65 kg (143 lbs) and boasts a cruise speed of 120 kmph (74.5 mph). The top speed is 200 kmph (124 mph), the max range is 240 kilometers (149 miles) The wing span of the UAV is 3.8 meters (12 feet 5 inches), and the Service ceiling is 3000 meters (9842 feet).
The most recent addition to the ITAS system is the ITAS-FTL (far target location), which incorporates a new module called PADS (position attitude determination subsystem), a device that attaches to the top of the ITAS sighting unit and uses differential GPS tracking to relay precise coordinate data to the operator.