跳往主要内容

概念信息

objects > equipment > navigational aids

优选术语

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

创建: 2019-07-22T20:35:02.543+02:00

skos:notation: e4d170f5

navigational aids  

定义

  • A navigational aid (also known as aid to navigation, or navaid) is any sort of marker which aids the traveler in navigation, usually nautical or aviation travel. Common types of such aids include lighthouses, buoys, fog signals, and day beacons. (en)

上位概念

包含

被用于

其他语言

URI

http://aims.fao.org/aos/agrovoc/c_e4d170f5

下载此概念:

RDF/XML TURTLE JSON-LD 创建于 2019/7/22, 最后修改 2021/7/23