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  2. Comparison of free off-line satellite navigation software

    en.wikipedia.org/wiki/Comparison_of_free_off...

    However, in many cases, it is also that which makes the program free (and sometimes open source [1]), avoid the need of an Internet connection, [2] [3] [4] and make it very lightweight (allowing use on small portable devices, including smartphones). Very basic programs like this may not be suitable for road navigation in cars, but serve their ...

  3. Othernet - Wikipedia

    en.wikipedia.org/wiki/Othernet

    Othernet sells a portable satellite data receiver that combines an amplifier, radio, and CPU in a single unit. The company's goal is to make news, information, and education accessible to everyone. Othernet's stated goal is to provide free access to content from the web through geostationary and low Earth orbit satellites, made available ...

  4. Broadband Global Area Network - Wikipedia

    en.wikipedia.org/wiki/Broadband_Global_Area_Network

    The Broadband Global Area Network (BGAN) is a global satellite network with telephony owned by Inmarsat using portable terminals. [1] The terminals are normally used to connect a laptop computer to broadband Internet in remote locations, although as long as line-of-sight to the satellite exists, the terminal can be used anywhere.

  5. 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).

  6. Satellite navigation - Wikipedia

    en.wikipedia.org/wiki/Satellite_navigation

    A satellite navigation system with global coverage is termed global navigation satellite system (GNSS). As of 2024, four global systems are operational: the United States's Global Positioning System (GPS), Russia's Global Navigation Satellite System , China's BeiDou Navigation Satellite System (BDS), [1] and the European Union's Galileo.

  7. Satellite dish - Wikipedia

    en.wikipedia.org/wiki/Satellite_dish

    The front cover of the 1979 Neiman-Marcus Christmas catalog featured the first home satellite TV stations on sale. [2] The dishes were nearly 20 feet (6.1 m) in diameter. [ 3 ] The satellite dishes of the early 1980s were 10 to 16 feet (3.0 to 4.9 m) in diameter [ 4 ] and made of fiberglass with an embedded layer of wire mesh or aluminium foil ...

  8. Satellite emergency notification device - Wikipedia

    en.wikipedia.org/wiki/Satellite_emergency...

    A Satellite Emergency Notification Device or SEND is a portable emergency notification and locating device which uses commercial satellite systems rather than the COSPAS-SARSAT satellite system. An example of this device is SPOT. The devices use an internal GPS chip to gather location information. When the SEND is triggered, this information is ...

  9. Sat-IP - Wikipedia

    en.wikipedia.org/wiki/Sat-IP

    The Zinwell ZIM-1800 SAT>IP switch/server is the second to be certified to the new standard. The ZIM-1800 offers an opportunity for portable and IP device users to watch rich satellite programmes on their favourite devices, such as iPads, iPhones, Android tablets, smartphones, laptops, smart TVs or any networking devices.