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The following examples show natural language CSTOL commands and the lower-level spacecraft commands they are translated into, for a particular spacecraft. [5] The first two examples show two different CSTOL commands that are translated into the same spacecraft command, indicating that this spacecraft command takes different values as an argument.
It creates a graphical user interface to control the said devices using a remote control and provides features such as tuning available satellite transponders, cable channels and terrestrial television transmitters (according to available tuners) or accessing material via Internet Protocol television (IPTV), watching a TV program or listening ...
The three key principles in designing the language were reliability, efficiency, and machine-independence.The language is designed to allow aerospace-related tasks (such as vector/matrix arithmetic) to be accomplished in a way that is easily understandable by people who have spaceflight knowledge, but may not necessarily have proficiency with computer programming.
The desired effect of the telecommand may be just to change a value in the on-board software, or to open/close a latching relay to reconfigure or power a unit, or maybe to fire a thruster or main engine. Whichever effect is desired, the OBDH subsystem will facilitate this either by sending an electric pulse from the OBC, or by passing the ...
FreeFlyer has been used to support many spacecraft missions, for mission planning analysis, operational analysis, or both. Specific mission examples include the International Space Station (ISS), [7] the JSpOC Mission System, [8] the Earth Observing System, [9] [10] Solar Dynamics Observatory (SDO), [11] and Magnetospheric Multiscale Mission (MMS).
The main difference of SAT>IP to other IP-based multi-media distribution systems such as IP-TV and DLNA is that the SAT>IP client does not select a program from a server specific list, but has to specify the DVB reception parameters such as the signal source (typically the satellite number in a DiSEqC switch), frequency, polarisation ...
Ellison Onizuka Satellite Operations Facility (EOSOF) at Vandenberg Space Force Base, California – Secondary C2 Node. The Satellite Control Network maintains a number of tracking stations, which are used to track (primarily) US government agency & military satellites, as well as receive and process telemetry and send commands to these satellites.
This is an index to notable programming languages, in current or historical use. Dialects of BASIC, esoteric programming languages, and markup languages are not included. A programming language does not need to be imperative or Turing-complete, but must be executable and so does not include markup languages such as HTML or XML, but does include domain-specific languages such as SQL and its ...