Data Relay Satellite System (TDRSS, pronounced "T-driss") is a network of American communications satellites (each called a tracking and data relay satellite...

Indian Data Relay Satellite System or IDRSS is a planned Indian constellation of Inter-satellite communications satellites. It is planned to initially...

tracking and data relay satellite (TDRS) is a type of communications satellite that forms part of the Tracking and Data Relay Satellite System (TDRSS) used...

The European Data Relay System (EDRS) system is a European constellation of GEO satellites that relay information and data between satellites, spacecraft...

The Indian National Satellite System or INSAT, is a series of multipurpose geostationary satellites launched by the Indian Space Research Organisation...

lit. Ray) Satellite Data Relay Network (SDRN), also referred to as Altair and Gelios, is a series of geosynchronous Russian relay satellites, used to transmit...

S. Tracking and Data Relay Satellite Artemis (satellite) European Data Relay System Indian Data Relay Satellite System Luch (satellite) (Russia) Tianlian...

A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication...

everywhere on Earth. Radio cross-links are used between satellites to relay data to the nearest satellite with a connection to an Earth station. Commercial...

and Data Relay Satellite System - US equivalent Luch - Russian equivalent Indian Data Relay Satellite System - Indian equivalent European Data Relay System...

The Global Positioning System (GPS) is a satellite-based hyperbolic navigation system owned by the United States Space Force and operated by Mission Delta...

spacecraft Indian space missions began in the 1970s, with Soviet assistance in launching the first two satellites. † In case of discrepancy in data between...

GOES also offers the Data Collection System, a ground-based meteorological platform satellite data collection and relay service. Other instruments on board...

geosynchronous Tracking and Data Relay Satellites (TDRS), Supporting ground terminal systems, The Bilateration Ranging and Transponder System (BRTS), Merritt Island...

quickly detecting, locating and monitoring maritime activity in the Indian Ocean. The system was developed by the Defence Research and Development Organisation...

Queqiao-2 relay satellite (Chinese: 鹊桥二号中继卫星; pinyin: Quèqiáo èr hào zhōngjì wèixīng; lit. 'Magpie Bridge 2 relay satellite'), is the second of the communications...

a number of ground stations known as gateways that relay Internet data to and from the satellite via radio waves (microwave), and further ground stations...

monitored daily from satellite images. The Antarctic ozone hole is mapped from weather satellite data. Collectively, weather satellites flown by the U.S....

identification system (AIS) is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services (VTS). When satellites are used...

example, gathering of scientific data and radio relay. Technical challenges in the construction of small satellites may include the lack of sufficient...

Galileo is a global navigation satellite system (GNSS) created by the European Union through the European Space Agency (ESA) and operated by the European...

broadcast and relay communications satellites, is sometimes called the Clarke orbit. Similarly, the collection of artificial satellites in this orbit...

INSAT-3DR is an Indian weather satellite built by the Indian Space Research Organisation and operated by the Indian National Satellite System. It will provide...

extensive system of automatic telephone exchanges connected by modern networks of fiber-optic cable, coaxial cable, microwave radio relay, and a domestic...

be as lightweight and robust as possible. Most communication satellites are radio relay stations in orbit and carry dozens of transponders, each with...

Indian Ocean and provided a service relaying data from Argos Data Collection Platforms (DCP), such as buoys, in support of the Tsunami Warning System...

comprising analysis of imagery from data from the PLEIADES 1A satellite, of floating objects identified in the southern Indian Ocean. The Operational Search...

is closed. The data/messages from the aircraft are transmitted by the aircraft's Satellite Data Unit (SDU) and relayed via satellite to a ground station...

free-drifting, profiling floats that relay the measurement data to agencies, which in turn make available these data publicly within hours of reception...

INSAT-3D is a meteorological, data relay and satellite aided search and rescue satellite developed by the Indian Space Research Organisation and was launched...