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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Alfred Maul ： ウィキペディア英語版 Alfred Maul Alfred Maul (1864, - 1941) was a German engineer who could be thought of as the father of aerial reconnaissance. Maul, who owned a machine works, experimented from 1900 with small solid-propellant sounding rockets.〔Editors of German Wikipedia〕 ==Background== Although people had long been experimenting with rockets, hardly anyone had used them in a practical application. It was Alfred Maul, an industrialist and engineer from the Kingdom of Saxony, that thought of, and implemented, the idea of taking photographs of the land with a rocket-attached camera. He was inspired by Ludwig Rahrmann, who in 1891 patented a means of attaching a camera to a large calibre artillery projectile or rocket.〔 Previously, aerial photographs had been taken from balloons and kites, and in 1896 or 1897 by Alfred Nobel's rocket, from a small rocket at 100 metres altitude.〔(【引用サイトリンク】title=Cameras in Model Rockets: A Short History )〕〔〔 (photographs by Alfred Nobel and the Bavarian pigeon fleet)〕 In 1903 Julius Neubronner's pigeons were used to take aerial photos but found to be too unreliable.〔(【引用サイトリンク】url=http://northstargallery.com/aerialphotography/History%20Aerial%20Photography/history.htm )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Alfred Maul」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.