Jisho

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Noun
1. ground wave; terrestrial broadcast signal (i.e. not satellite)
Noun which may take the genitive case particle 'no'
2. terrestrial; over-the-air
Wikipedia definition
3. Terrestrial televisionTerrestrial television is a mode of television broadcasting which does not involve satellite transmission or cables — typically using radio waves through transmitting and receiving antennas or television antenna aerials. The term is more common in Europe, while in the United States it is referred to as broadcast television or sometimes over-the-air television (OTA) and requires a Tuner (television) to view content.
Read “Terrestrial television” on English Wikipedia
Read “地上波” on Japanese Wikipedia
Read “Terrestrial television” on DBpedia

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