The phrase "a terrestrial service" is correct and usable in written English.
It can be used to refer to a service that operates on land, as opposed to one that operates in the air or in space, often in contexts related to telecommunications or transportation.
Example: "The company specializes in providing a terrestrial service that ensures reliable internet connectivity across rural areas."
Alternatives: "land-based service" or "ground service".
Its rapid rise in South Korea is largely due to the government, which set technology standards, allocated spectrum and insisted on a free terrestrial service to promote uptake, thus kick-starting the market none of which is likely to happen in Europe or America.
Since we can update immediately and simultaneously due to our satellite system, we provide an alternative to terrestrial service systems.
This autumn, it will expand its digital empire with the launch of "Freeview", a free multi-channel terrestrial service, on the licence it scooped up after the collapse of ITV Digital.
Dish was seeking a waiver of its license to allow it to build a purely terrestrial network, rather than one that combines both satellite and terrestrial service.
Providers of the terrestrial service grumble that advertising revenue does not yet cover their costs.
When the service is removed from digital terrestrial service Freeview, it will be available on subscription services Sky, Virgin Media and TalkTalk TV.
When the service is removed from digital terrestrial service Freeview, it will be available on subscription services Sky, Virgin Media and Talk Talk TV.
With 5G, people are looking at incorporating features, such as satellite service, that are seamlessly integrated with terrestrial service.
The most valuable part of the business is The Hits, which is the only one of its channels available on the digital terrestrial service Freeview, making it the UK's most-watched music TV channel.
The signals are delivered via terrestrial and satellite broadcasts, a far more efficient approach than sending individual data streams to each viewer's handset, as is mostly done in other countries.Of the 6.3m users of the terrestrial service, which is free, about one-third watch on their phones, and the rest on screens installed in motor vehicles or on other portable devices.
