{"id":7781,"date":"2026-05-15T04:00:00","date_gmt":"2026-05-15T04:00:00","guid":{"rendered":"https:\/\/rjbarrett.redirectme.net\/?p=7781"},"modified":"2026-05-15T04:00:00","modified_gmt":"2026-05-15T04:00:00","slug":"%e6%96%b0%e3%81%9f%e3%81%aa%e8%a6%96%e7%82%b9%e3%81%8b%e3%82%89%e8%a6%8b%e3%81%9f%e5%9c%b0%e7%90%83%e3%81%ae%e3%82%a4%e3%83%a1%e3%83%bc%e3%82%b8-nasa-science","status":"publish","type":"post","link":"https:\/\/rjbarrett.redirectme.net\/?p=7781","title":{"rendered":"\u65b0\u305f\u306a\u8996\u70b9\u304b\u3089\u898b\u305f\u5730\u7403\u306e\u30a4\u30e1\u30fc\u30b8 &#8211; NASA Science"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div>\n<p>\u5730\u56f3\u306f\u5358\u306b\u7269\u4e8b\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u3092\u793a\u3059\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7269\u4e8b\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u793a\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4eba\u5de5\u5149\u306e\u65b0\u3057\u3044\u5730\u56f3\u306f\u3001\u660e\u308b\u3055\u3068\u8584\u6697\u3055\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u901a\u3058\u3066\u591c\u306e\u5f62\u3092\u5909\u3048\u3066\u3044\u308b\u60d1\u661f\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30de\u30c3\u30d7\u306f\u3001NASA \u306e Black Marble \u30c7\u30fc\u30bf\u306e\u6700\u8fd1\u306e\u5206\u6790\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u591c\u9593\u306e\u4eba\u5de5\u5149\u304c 10 \u5e74\u8fd1\u304f\u306b\u308f\u305f\u3063\u3066\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30d1\u30bf\u30fc\u30f3\u304c\u306f\u308b\u304b\u306b\u5fae\u5999\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5206\u6790\u3067\u306f\u3001\u7523\u696d\u306e\u597d\u6cc1\u3068\u4e0d\u6cc1\u3001\u5efa\u8a2d\u3068\u505c\u96fb\u3001\u305d\u3057\u3066\u653f\u7b56\u4e3b\u5c0e\u306e\u6539\u9769\u306a\u3069\u306e\u3088\u308a\u7de9\u3084\u304b\u306a\u5909\u5316\u304c\u70b9\u6ec5\u3059\u308b\u4e16\u754c\u3092\u63cf\u5199\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>NASA \u306e Black Marble \u88fd\u54c1\u306f\u3001Suomi-NPP\u3001NOAA-20\u3001\u304a\u3088\u3073 NOAA-21 \u885b\u661f\u306e\u53ef\u8996\u8d64\u5916\u7dda\u753b\u50cf\u653e\u5c04\u8a08\u30b9\u30a4\u30fc\u30c8 (VIIRS) \u30bb\u30f3\u30b5\u30fc\u304b\u3089\u306e\u89b3\u6e2c\u7d50\u679c\u3092\u4f7f\u7528\u3057\u3066\u3001\u65e5\u6b21\u3001\u6708\u6b21\u3001\u304a\u3088\u3073\u5e74\u6b21\u30b9\u30b1\u30fc\u30eb\u3067\u591c\u9593\u5149\u306e\u8a18\u9332\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 VIIRS \u663c\u591c\u30d0\u30f3\u30c9\u306f\u3001\u7dd1\u8272\u304b\u3089\u8fd1\u8d64\u5916\u7dda\u307e\u3067\u306e\u3055\u307e\u3056\u307e\u306a\u6ce2\u9577\u306e\u591c\u9593\u5149\u3092\u691c\u51fa\u3057\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u8857\u306e\u660e\u304b\u308a\u3001\u6708\u5149\u306e\u53cd\u5c04\u3001\u30aa\u30fc\u30ed\u30e9\u306a\u3069\u306e\u4fe1\u53f7\u3092\u89b3\u6e2c\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e0a\u306e\u5730\u56f3\u306f\u3001\u4eba\u306e\u4f4f\u3080\u4e16\u754c\u306e\u307b\u3068\u3093\u3069 (\u5357\u7def 60 \u5ea6\u304b\u3089\u5317\u7def 70 \u5ea6\u306e\u9593) \u306e\u660e\u308b\u3055\u306e\u5909\u5316\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u9ec4\u8272\u3068\u91d1\u8272\u306e\u9818\u57df\u306f\u30012014 \u5e74\u304b\u3089 2022 \u5e74\u307e\u3067\u306e\u8abf\u67fb\u671f\u9593\u4e2d\u306b\u6700\u3082\u660e\u308b\u304b\u3063\u305f\u5834\u6240\u3067\u3042\u308a\u3001\u7d2b\u8272\u306e\u9818\u57df\u306f\u6700\u3082\u6697\u304f\u306a\u3063\u305f\u5834\u6240\u3067\u3059\u3002  <\/p>\n<p>\u6b21\u306e\u8996\u899a\u5316\u306f\u3001\u6771\u534a\u7403\u306e\u540c\u3058\u30c7\u30fc\u30bf\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u306f\u3001\u592a\u967d\u5149\u3084\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u5f71\u306a\u3069\u306e\u3044\u304f\u3064\u304b\u306e\u82b8\u8853\u7684\u306a\u30bf\u30c3\u30c1\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5730\u7403\u4e0a\u306b\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3055\u308c\u308b\u591c\u9593\u7167\u660e\u30c7\u30fc\u30bf\u306f\u4f9d\u7136\u3068\u3057\u3066\u79d1\u5b66\u7684\u5206\u6790\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u753b\u50cf\u304c\u8868\u7d19\u306b\u767b\u5834\u3057\u307e\u3057\u305f <em>\u81ea\u7136<\/em>\u3053\u306e\u7814\u7a76\u306f 2026 \u5e74 4 \u6708\u306b\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001\u7814\u7a76\u8005\u3089\u306f\u3001\u7814\u7a76\u671f\u9593\u4e2d\u306b\u5168\u4f53\u306e\u660e\u308b\u3055\u304c 34% \u5897\u52a0\u3057\u305f\u304c\u3001\u305d\u306e\u5206\u3001\u5e83\u7bc4\u56f2\u306e\u6e1b\u5149\u9818\u57df\u304c\u30de\u30b9\u30af\u3055\u308c\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3088\u3046\u306a\u300c\u53cc\u65b9\u5411\u306e\u5909\u5316\u300d\u306f\u4e26\u884c\u3057\u3066\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u7c73\u56fd\u3067\u306f\u3001\u897f\u6d77\u5cb8\u306e\u90fd\u5e02\u306f\u4eba\u53e3\u306e\u5897\u52a0\u306b\u4f34\u3063\u3066\u660e\u308b\u304f\u306a\u3063\u305f\u304c\u3001\u6771\u6d77\u5cb8\u306e\u5927\u90e8\u5206\u306f\u8584\u6697\u304f\u306a\u3063\u305f\u3002\u7814\u7a76\u30c1\u30fc\u30e0\u306f\u3001\u3053\u308c\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u9ad8\u3044LED\u306e\u4f7f\u7528\u5897\u52a0\u3068\u5e83\u7bc4\u306a\u7d4c\u6e08\u518d\u7de8\u306e\u305b\u3044\u3060\u3068\u8003\u3048\u3066\u3044\u308b\u3002<\/p>\n<p>\u8457\u8005\u3089\u306f\u3001\u4e16\u754c\u7684\u306b\u898b\u3066\u3001\u4e2d\u56fd\u3068\u30a4\u30f3\u30c9\u5317\u90e8\u3067\u306f\u90fd\u5e02\u958b\u767a\u306b\u4f34\u3044\u591c\u9593\u306e\u5149\u304c\u5897\u52a0\u3057\u3001\u4e00\u65b9\u3001\u30d1\u30ea\u304a\u3088\u3073\u30d5\u30e9\u30f3\u30b9\u5168\u571f\uff08\u8abf\u514933\uff05\uff09\u3001\u82f1\u56fd\uff08\u8abf\u514922\uff05\uff09\u3001\u30aa\u30e9\u30f3\u30c0\uff08\u8abf\u514921\uff05\uff09\u3067\u306f\u3001LED\u3068\u7701\u30a8\u30cd\u5bfe\u7b56\u306e\u304a\u304b\u3052\u3067\u5149\u5bb3\u304c\u6e1b\u5c11\u3057\u305f\u3068\u7d50\u8ad6\u3065\u3051\u305f\u3002\u30ed\u30b7\u30a2\u3068\u30a6\u30af\u30e9\u30a4\u30ca\u306e\u7d1b\u4e89\u52c3\u767a\u306b\u4f34\u3046\u5730\u57df\u30a8\u30cd\u30eb\u30ae\u30fc\u5371\u6a5f\u306e\u6700\u4e2d\u306e2022\u5e74\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u591c\u306f\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30da\u30fc\u30b8\u306e\u5730\u56f3\u306e\u5927\u304d\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u4ee5\u4e0b\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u7814\u7a76\u671f\u9593\u4e2d\u306e\u591c\u9593\u306e\u5149\u306e\u5e74\u6b21\u5909\u5316\u3092\u793a\u3059\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306f\u3001NASA \u306e Scientific Visualization Studio \u304b\u3089\u5165\u624b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><em>Li, T. \u3089\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u3001Michala Garrison \u306b\u3088\u308b NASA Earth Observatory \u306e\u753b\u50cf\u3002 \uff082026\u5e74\uff09\u3002\u30b5\u30ea\u30fc\u30fb\u30e4\u30f3\u30ac\u30fc\u306e\u7269\u8a9e\u3092\u30ad\u30e3\u30b9\u30ea\u30f3\u30fb\u30cf\u30f3\u30bb\u30f3\u304c\u5730\u7403\u89b3\u6e2c\u6240\u306b\u7ffb\u6848\u3057\u305f\u3082\u306e\u3002 <\/em><\/p>\n<div id=\"\" class=\"hds-featured-file-list bg-spacesuit-white padding-x-2 tablet:padding-x-3 desktop:padding-x-4 padding-y-5 desktop:padding-y-6 hds-module align wp-block-nasa-blocks-file-list\">\n<div class=\"grid-container grid-container-block padding-0\">\n<div class=\"hds-list-row hds-file-list-row\">\n<div class=\"hds-list-thumbnail hds-file-list-thumbnail\">\n<div class=\"hds-list-thumbnail-inner hds-file-list-thumbnail-inner hds-cover-wrapper\">\n<figure class=\"hds-media-background  \"><img width=\"2880\" height=\"1920\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=2880&amp;h=1920&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\u4e16\u754c\u5730\u56f3\u306f\u30012014 \u5e74\u304b\u3089 2022 \u5e74\u307e\u3067\u306e\u591c\u9593\u306e\u4eba\u5de5\u5149\u306e\u5909\u5316\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u5897\u52a0\u306f\u9ec4\u8272\u3068\u30aa\u30ec\u30f3\u30b8\u8272\u3001\u6e1b\u5c11\u306f\u7d2b\u8272\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" style=\"transform: scale(1.3); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" data-video-loop=\"\" decoding=\"async\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=2880&amp;h=1920&amp;fit=crop&amp;crop=faces%2Cfocalpoint 2880w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=300&amp;h=200&amp;fit=crop&amp;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=768&amp;h=512&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=1024&amp;h=683&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1024w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=1536&amp;h=1024&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1536w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=2048&amp;h=1365&amp;fit=crop&amp;crop=faces%2Cfocalpoint 2048w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=400&amp;h=267&amp;fit=crop&amp;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=600&amp;h=400&amp;fit=crop&amp;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=900&amp;h=600&amp;fit=crop&amp;crop=faces%2Cfocalpoint 900w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=1200&amp;h=800&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1200w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_global_20142022_lrg.jpg?w=2000&amp;h=1333&amp;fit=crop&amp;crop=faces%2Cfocalpoint 2000w\" sizes=\"auto, (max-width: 2880px) 100vw, 2880px\"\/><\/figure>\n<\/div><\/div>\n<\/p><\/div>\n<div class=\"hds-list-row hds-file-list-row\">\n<div class=\"hds-list-thumbnail hds-file-list-thumbnail\">\n<div class=\"hds-list-thumbnail-inner hds-file-list-thumbnail-inner hds-cover-wrapper\">\n<figure class=\"hds-media-background  \"><img width=\"2539\" height=\"3366\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=2539&amp;h=3366&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u306f\u30012014 \u5e74\u304b\u3089 2022 \u5e74\u307e\u3067\u306e\u6771\u534a\u7403\u5168\u4f53\u306e\u591c\u9593\u306e\u4eba\u5de5\u5149\u306e\u5909\u5316\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u5897\u52a0\u306f\u9ec4\u8272\u3068\u30aa\u30ec\u30f3\u30b8\u8272\u3067\u793a\u3055\u308c\u3001\u6e1b\u5c11\u306f\u8d64\u8272\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" style=\"transform: scale(1.2); transform-origin: 70% 21%; object-position: 70% 21%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" data-video-loop=\"\" decoding=\"async\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=2539&amp;h=3366&amp;fit=crop&amp;crop=faces%2Cfocalpoint 2539w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=226&amp;h=300&amp;fit=crop&amp;crop=faces%2Cfocalpoint 226w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=768&amp;h=1018&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=772&amp;h=1023&amp;fit=crop&amp;crop=faces%2Cfocalpoint 772w, 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https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=679&amp;h=900&amp;fit=crop&amp;crop=faces%2Cfocalpoint 679w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=905&amp;h=1200&amp;fit=crop&amp;crop=faces%2Cfocalpoint 905w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/esd\/eo\/images\/iotd\/2026\/picturing-earth-in-a-new-light\/nightlights_20142022_lrg.jpg?w=1509&amp;h=2001&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1509w\" sizes=\"auto, (max-width: 2539px) 100vw, 2539px\"\/><\/figure>\n<\/div><\/div>\n<div class=\"hds-list-details\">\n<p><h2 class=\"heading-22\">\u6771\u534a\u7403: 2014-2022<\/h2>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>\u5730\u56f3\u306f\u5358\u306b\u7269\u4e8b\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u3092\u793a\u3059\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7269\u4e8b\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u793a\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4eba\u5de5\u5149\u306e\u65b0\u3057\u3044\u5730\u56f3\u306f\u3001\u660e\u308b\u3055\u3068\u8584\u6697\u3055\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u901a\u3058\u3066\u591c\u306e\u5f62\u3092\u5909\u3048\u3066\u3044\u308b\u60d1\u661f\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002 \u3053\u306e\u30de\u30c3\u30d7\u306f\u3001NASA \u306e Black Marble \u30c7\u30fc\u30bf\u306e\u6700\u8fd1\u306e\u5206\u6790\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u591c\u9593\u306e\u4eba\u5de5\u5149\u304c 10 \u5e74\u8fd1\u304f\u306b\u308f\u305f\u3063\u3066\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30d1\u30bf\u30fc\u30f3\u304c\u306f\u308b\u304b\u306b\u5fae\u5999\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5206\u6790\u3067\u306f\u3001\u7523\u696d\u306e\u597d\u6cc1\u3068\u4e0d\u6cc1\u3001\u5efa\u8a2d\u3068\u505c\u96fb\u3001\u305d\u3057\u3066\u653f\u7b56\u4e3b\u5c0e\u306e\u6539\u9769\u306a\u3069\u306e\u3088\u308a\u7de9\u3084\u304b\u306a\u5909\u5316\u304c\u70b9\u6ec5\u3059\u308b\u4e16\u754c\u3092\u63cf\u5199\u3057\u3066\u3044\u307e\u3059\u3002 NASA \u306e Black Marble \u88fd\u54c1\u306f\u3001Suomi-NPP\u3001NOAA-20\u3001\u304a\u3088\u3073 NOAA-21 \u885b\u661f\u306e\u53ef\u8996\u8d64\u5916\u7dda\u753b\u50cf\u653e\u5c04\u8a08\u30b9\u30a4\u30fc\u30c8 (VIIRS) \u30bb\u30f3\u30b5\u30fc\u304b\u3089\u306e\u89b3\u6e2c\u7d50\u679c\u3092\u4f7f\u7528\u3057\u3066\u3001\u65e5\u6b21\u3001\u6708\u6b21\u3001\u304a\u3088\u3073\u5e74\u6b21\u30b9\u30b1\u30fc\u30eb\u3067\u591c\u9593\u5149\u306e\u8a18\u9332\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 VIIRS \u663c\u591c\u30d0\u30f3\u30c9\u306f\u3001\u7dd1\u8272\u304b\u3089\u8fd1\u8d64\u5916\u7dda\u307e\u3067\u306e\u3055\u307e\u3056\u307e\u306a\u6ce2\u9577\u306e\u591c\u9593\u5149\u3092\u691c\u51fa\u3057\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u8857\u306e\u660e\u304b\u308a\u3001\u6708\u5149\u306e\u53cd\u5c04\u3001\u30aa\u30fc\u30ed\u30e9\u306a\u3069\u306e\u4fe1\u53f7\u3092\u89b3\u6e2c\u3057\u307e\u3059\u3002 \u4e0a\u306e\u5730\u56f3\u306f\u3001\u4eba\u306e\u4f4f\u3080\u4e16\u754c\u306e\u307b\u3068\u3093\u3069 (\u5357\u7def 60 \u5ea6\u304b\u3089\u5317\u7def 70 \u5ea6\u306e\u9593) 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