\u5730\u7403\u5468\u56de\u8ecc\u9053\u4e0a\u306e\u5b87\u5b99\u30b4\u30df\u306e\u76e3\u8996\u306e\u4e00\u3064\u306e\u65b9\u6cd5\u306f\u30ec\u30fc\u30c0\u30fc\u3067\u3059\u3002
\n1cm\u4ee5\u4e0a\u306e\u3082\u306e\u304c\u7d0450\u4e07\u500b\u3042\u308b\u3053\u3068\u304c\u30ec\u30fc\u30c0\u30fc\u89b3\u6e2c\u304b\u3089\u308f\u304b\u3063\u305f\u305d\u3046\u3067\u3059\u3002
\nhttps:\/\/www.orbitaldebris.jsc.nasa.gov\/measurements\/radar.html
\n\u306b\u5199\u771f\u304c\u51fa\u3066\u3044\u307e\u3059\u3002
\nMIT\u304c\u56fd\u9632\u7dcf\u7701\u3068\u306e\u5951\u7d04\u3067\u904b\u55b6\u3059\u308bHaystack \u30ec\u30fc\u30c0\u30fc\u306f\u6ce2\u95773\u339d(10GHz)\u3001\u96a3\u306eHAX\u30ec\u30fc\u30c0\u30fc\u306f\u6ce2\u95771.8cm\u3060\u305d\u3046\u3067\u3059\u3002Haystack Radar\u306f\u5206\u89e3\u80fd25cm\uff08\u8ffd\u8de1\u7cbe\u5ea60.0005\u5ea6\uff09,\u8ddd\u96e2\u306f40000km\u307e\u3067\u898b\u3048\u308b\u305d\u3046\u3067\u3059\u3002\u3059\u3054\u3044\u6027\u80fd\u3067\u3059\u306d\u3002
\n\u3053\u308c\u306f46m\u306e\u7403\u72b6\u306e\u6bbb\u3067\u304a\u304a\u308f\u308c\u305f37m\u306e\u30d1\u30e9\u30dc\u30e9\u30a2\u30f3\u30c6\u30ca\u3067\u3001\u96fb\u6ce2\u671b\u9060\u93e1\u3068\u3057\u3066\u3082\u4f7f\u308f\u308c\u3066\u3044\u308b\u305d\u3046\u3067\u3059\u3002
\nhttps:\/\/en.wikipedia.org\/wiki\/Haystack_Observatory
\n\u30b8\u30a7\u30c3\u30c8\u63a8\u9032\u7814\u7a76\u6240(JPL) \u304c\u904b\u55b6\u3059\u308bGoldstone \u30ec\u30fc\u30c0\u30fc\u306f\u5927\u304d\u305570m\u3067\u30012mm\u307e\u3067\u5c0f\u3055\u3044\u3082\u306e\u304c\u898b\u3048\u308b\u305d\u3046\u3067\u3059\u3002
\n\u30ec\u30fc\u30c0\u30fc\u306e\u305f\u3081\u306e\u96fb\u6ce2\u306e\u767a\u751f\u306f\u6614\u306f\u771f\u7a7a\u7ba1\uff08\u30de\u30b0\u30cd\u30c8\u30ed\u30f3\u2192\u96fb\u5b50\u30ec\u30f3\u30b8\u3084\u30af\u30e9\u30a4\u30b9\u30c8\u30ed\u30f3\uff09\u3001\u4eca\u306f\u534a\u5c0e\u4f53\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u96fb\u6ce2\u671b\u9060\u93e1\u306e\u8d85\u9ad8\u611f\u5ea6\u691c\u51fa\u5668\u306b\u3064\u3044\u3066\u306f\u5e74\u660e\u3051\u306b\u8aac\u660e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
haystack \u5927\u304d\u306a\u307b\u3057\u8349\u306e\u5c71\uff08\u4e00\u822c\u540d\u8a5e\uff09\u3001\u4e0a\u8a18\u3000Haystack\u306f\u5730\u540d\u3002
\nTrying to find the document is going to be like looking for a needle in a haystack.
\nradar \u30ec\u30fc\u30c0\u30fc\u3000\uff3bRAdio Detecting And Ranging]
\ngeostatonary orbit \u30b8\u30aa\u30b9\u300c\u30c6\u30fc\u300d\u30b7\u30e7\u30ca\u30ea\u3000\u5730\u7403\u9759\u6b62\u8ecc\u9053
\nradiowave observatory \u96fb\u6ce2\u5929\u6587\u53f0
\nDepartment of Defence \u306a\u305c\u304b\u3001\u56fd\u9632\u7dcf\u7701\u3000\u3068\u8a33\u3057\u307e\u3059\u3002
\nMojave desert \u30e2\u30cf\u30d9\u7802\u6f20\uff08\u7c73\u3001\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\uff09\u3000j\u3092\u30cf\u3068\u8aad\u3080\u306e\u306f\u30b9\u30da\u30a4\u30f3\u8a9e\u7531\u6765\u3060\u3068\u601d\u3044\u307e\u3059\u3002
\nsurveillance \u30b5\u30fc\u300c\u30f4\u30a7\u300d\u30a4\u3089\u30f3\u30b9\u3000\uff1c\u3000survey \u89b3\u6e2c
\nOODO is responsible for characterizing objects too small to be tracked by the SNN, but large enough to threaten (\u3059\u300c\u30ec\u300d\u30c8\u30f3\u3000\u8105\u5a01\u3092\u4e0e\u3048\u308b\uff09 humnan space flight and robotoic misions.
\nparabolic antenna \u30d1\u30e9\u300c\u30dc\u300d\u30a6\u308a\u30c3\u30af\u3000\u30d1\u30e9\u30dc\u30e9\u30a2\u30f3\u30c6\u30ca
\nparabola \u30d1\u300c\u30e9\u300d\u30dc\u3089\u3000\u653e\u7269\u7dda\u3001\u56de\u8ee2\u653e\u7269\u9762
\nhyperbola \u30cf\u30a4\u300c\u30d1\u30fc\u300d\u30dc\u3089\u3000\u53cc\u66f2\u7dda
\nellipsoid \u30a8\u300c\u308a\u300d\u30d7\u30bd\u30a4\u30c9\u3000\u6955\u5186
\nantenna \u30a2\u30f3\u300c\u30c6\u300d\u30ca\uff08\u30a2\u30af\u30bb\u30f3\u30c8\u6ce8\u610f\uff09\u3000\u30a2\u30f3\u30c6\u30ca\u3001\uff08\u866b\u306a\u3069\u306e\uff09\u89e6\u89d2\u3000
\ngeodetic \u30b8\u30aa\u300c\u30c7\u300d\u30c6\u30a3\u30c3\u30af\u3000\u6e2c\u5730\u5b66\u306e
\nVLBI \u8d85\u9577\u57fa\u7dda\u5e72\u6e09\u8a08\uff08\u5408\u308f\u305b\u305f\u539f\u5b50\u6642\u8a08\u3092\u4f7f\u3063\u3066\u96fb\u6ce2\u306e\u6ce2\u306e\u4f4d\u76f8\u3092\u5730\u7403\u306e\u5404\u5730\u3067\u6e2c\u308a\u3001\u6570\u5024\u7684\u306b\u5e72\u6e09\u3092\u8a08\u7b97\u3057\u3066\u767a\u751f\u6e90\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5f97\u308b\u96fb\u6ce2\u5929\u6587\u5b66\u306e\u6280\u6cd5\u3001\u9006\u306b\u5927\u9678\u306e\u52d5\u304d\u306e\u6e2c\u5b9a\u306b\u3082\u4f7f\u3048\u308b\u5b9f\u306b\u8ce2\u3044\u65b9\u6cd5\u3067\u3059\uff09
\nhttps:\/\/www.gsi.go.jp\/uchusokuchi\/vlbi-about.html
\nhttps:\/\/www.nobelprize.org\/prizes\/physics\/1989\/summary\/<\/p>\n
\u203b\u3000\u300c\u4eca\u65e5\u306e\u82f1\u8a9e\u300d\u306f\u660e\u65e512\/30\u304b\u3089\u65b0\u5e741\/3\u307e\u3067\u5e74\u672b\u5e74\u59cb\u306e\u304a\u4f11\u307f\u3092\u3044\u305f\u3060\u304d\u307e\u3059\u3002\u672c\u5e74\u3082\u8aad\u3093\u3067\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002\u65b0\u5e74\u304c\u7686\u69d8\u306b\u3068\u3063\u3066\u7d20\u6674\u3089\u3057\u3044\u5e74\u306b\u306a\u308b\u3088\u3046\u304a\u7948\u308a\u7533\u3057\u4e0a\u3052\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5730\u7403\u5468\u56de\u8ecc\u9053\u4e0a\u306e\u5b87\u5b99\u30b4\u30df\u306e\u76e3\u8996\u306e\u4e00\u3064\u306e\u65b9\u6cd5\u306f\u30ec\u30fc\u30c0\u30fc\u3067\u3059\u3002 1cm\u4ee5\u4e0a\u306e\u3082\u306e\u304c\u7d0450\u4e07\u500b\u3042\u308b\u3053\u3068\u304c\u30ec\u30fc\u30c0\u30fc\u89b3\u6e2c\u304b\u3089\u308f\u304b\u3063\u305f\u305d\u3046\u3067\u3059\u3002 https:\/\/www.orbitaldebris.jsc.nasa.gov\/measurements\/radar.html \u306b\u5199\u771f\u304c\u51fa\u3066\u3044\u307e\u3059\u3002 MIT\u304c\u56fd\u9632\u7dcf\u7701\u3068\u306e\u5951\u7d04\u3067\u904b\u55b6\u3059\u308bHaystack \u30ec\u30fc\u30c0\u30fc\u306f\u6ce2\u95773\u339d(10GHz)\u3001\u96a3\u306eHAX\u30ec\u30fc\u30c0\u30fc\u306f\u6ce2\u95771.8cm\u3060\u305d\u3046\u3067\u3059\u3002Haystack Radar\u306f\u5206\u89e3\u80fd25cm\uff08\u8ffd\u8de1\u7cbe\u5ea60.0005\u5ea6\uff09,\u8ddd\u96e2\u306f40000km\u307e\u3067\u898b\u3048\u308b\u305d\u3046\u3067\u3059\u3002\u3059\u3054\u3044\u6027\u80fd\u3067\u3059\u306d\u3002 \u3053\u308c\u306f46m\u306e\u7403\u72b6\u306e\u6bbb\u3067\u304a\u304a\u308f\u308c\u305f37m\u306e\u30d1\u30e9\u30dc\u30e9\u30a2\u30f3…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[48,42],"tags":[11,5],"class_list":["post-1368","post","type-post","status-publish","format-standard","hentry","category-spaceandearth","category-tech","tag-spaceandearth","tag-tech"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1368"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1368\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}