observation towersとは 意味・読み方・使い方

To provide inexpensive artificial satellite service which can establish a communication line not affected by an artificial building, a plant, etc., between a moving body and a fixed station in a building surrounded by tall towers and efficiently perform satellite broadcasting, mobile satellite communication, inter-satellite communication, earth observation, etc., by using the communication line, and constitute a system with a smaller number of artificial satellites.例文帳に追加

人工建造物や植物等に左右されない通信回線を移動体や高層ビルに囲まれた建造物内の固定局との間で成立させると共に、これを用いて衛星放送，移動体衛星通信，衛星間通信，地球観測等が効率的に行え、かつ、より少ない人工衛星数でシステムを構成出来る低廉な人工衛星サービスを提供する。 - 特許庁