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objects (en) > equipment (en) > measuring instruments (en) > altimeters (en) > radar altimeters (en)

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radar altimeters (en)  

定义

  • Information A radar altimeter (RA), radio altimeter (RALT), electronic altimeter, or reflection altimeter measures altitude above the terrain presently beneath an aircraft or spacecraft by timing how long it takes a beam of radio waves to travel to ground, reflect, and return to the craft.

    来源: https://en.wikipedia.org/wiki/Radar_altimeter

    创建的: 8/31/20

     (en)

上位概念

相关概念

其它语言

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-08-31T13:05:14

    skos:notation: 27657add

    مقياس الارتفاع الراداريّ

    阿拉伯语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-10-02T09:23:35

    skos:notation: 27657add

    Radaraltimeter

    德语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2024-06-28T11:11:42Z

    skos:notation: 27657add

    радиолокационные высотомеры

    俄语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2024-06-28T11:11:42Z

    skos:notation: e2537e05

    радиовысотомеры
  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-08-31T13:05:15

    skos:notation: 27657add

    altimètre à radar

    法语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2023-10-09T11:00:58

    skos:notation: 27657add

    rádiový výškoměr

    捷克语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-09-11T14:37:54

    skos:notation: 27657add

    radar altimetre

    土耳其语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-08-31T13:05:15

    skos:notation: 27657add

    Altímetros de radar

    西班牙语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-12-04T11:26:42Z

    skos:notation: 27657add

    Altimetri radar

    意大利语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-12-04T11:26:42Z

    skos:notation: dd3d5fb4

    Radioaltimetri
  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2019-09-04T12:02:37

    skos:notation: 27657add

    radar altimeters

    英语

  • Information

    void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

    创建的: 2020-08-31T13:05:15

    skos:notation: 27657add

    雷达高度计

    中文

URI

http://aims.fao.org/aos/agrovoc/c_27657add

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RDF/XML TURTLE JSON-LD 创建的 2019/9/4, 最后修改 2024/6/28