地球は丸くて水平線(地平線)があるので、緊急で高さが出せる(水平線を広げられる)ドローンは有望だと思う。　/ 雷が落ちそうで心配……。地上と有線だし。

h5dhn9k のブックマーク 2024/01/07 18:24

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/entry/4747483938670141935/comment/h5dhn9k" data-user-id="h5dhn9k" data-entry-url="https://b.hatena.ne.jp/entry/s/k-tai.watch.impress.co.jp/docs/news/1559136.html" data-original-href="https://k-tai.watch.impress.co.jp/docs/news/1559136.html" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fk-tai.watch.impress.co.jp%2Fdocs%2Fnews%2F1559136.html" data-user-icon="/users/h5dhn9k/profile.png">ソフトバンクがドローンで携帯の電波を中継、能登半島地震で運用開始</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/q/%25E9%2580%259A%25E4%25BF%25A1">通信</a>]</li><li style="float: left">[<a href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/q/%25E7%2581%25BD%25E5%25AE%25B3">災害</a>]</li><li style="float: left">[<a href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/q/%25E3%2583%2589%25E3%2583%25AD%25E3%2583%25BC%25E3%2583%25B3">ドローン</a>]</li></ul><br><div class="tategaki" style="margin-top:10px;width:100%;">
<br style="display:none" /><span class="tktr-gyo" style="height:640px;margin:0 19px 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">地</span><span class="char"">球</span><span class="char"">は</span><span class="char"">丸</span><span class="char"">く</span><span class="char"">て</span><span class="char"">水</span><span class="char"">平</span><span class="char"">線</span><span class="latin" style="width:19px;height:19px;">(</span><span class="char"">地</span><span class="char"">平</span><span class="char"">線</span><span class="latin" style="width:19px;height:19px;">)</span><span class="char"">が</span><span class="char"">あ</span><span class="char"">る</span><span class="char"">の</span><span class="char"">で</span><span class="tou-ten">、</span><span class="char"">緊</span><span class="char"">急</span><span class="char"">で</span><span class="char"">高</span><span class="char"">さ</span><span class="char"">が</span><span class="char"">出</span><span class="char"">せ</span><span class="char"">る</span><span class="latin" style="width:19px;height:19px;">(</span><span class="char"">水</span><span class="char"">平</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">線</span><span class="char"">を</span><span class="char"">広</span><span class="char"">げ</span><span class="char"">ら</span><span class="char"">れ</span><span class="char"">る</span><span class="latin" style="width:19px;height:19px;">)</span><span class="char"">ド</span><span class="char"">ロ</span><span class="cho-on" style="width:19px;height:19px;">ー</span><span class="char"">ン</span><span class="char"">は</span><span class="char"">有</span><span class="char"">望</span><span class="char"">だ</span><span class="char"">と</span><span class="char"">思</span><span class="char"">う</span><span class="ku-ten">。</span><span class="char"">　</span><span class="latin" style="width:19px;height:19px;">/</span><span class="latin" style="display:block;width:19px;height:19px;"> </span><span class="char"">雷</span><span class="char"">が</span><span class="char"">落</span><span class="char"">ち</span><span class="char"">そ</span><span class="char"">う</span><span class="char"">で</span><span class="char"">心</span><span class="char"">配</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="cho-on" style="width:19px;height:19px;">…</span><span class="cho-on" style="width:19px;height:19px;">…</span><span class="ku-ten">。</span><span class="char"">地</span><span class="char"">上</span><span class="char"">と</span><span class="char"">有</span><span class="char"">線</span><span class="char"">だ</span><span class="char"">し</span><span class="ku-ten">。</span><br style="display:none" /></span>
<span style="display:block;clear:right"></span></div><a class="datetime" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/h5dhn9k/20240107#bookmark-4747483938670141935"><span class="datetime-body">2024/01/07 18:24</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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