{"id":2540,"date":"2023-12-16T04:12:09","date_gmt":"2023-12-16T04:12:09","guid":{"rendered":"https:\/\/science-hub.click\/%E6%95%B0%E5%80%A4%E5%9C%B0%E5%BD%A2%E3%83%A2%E3%83%87%E3%83%AB-%E5%AE%9A%E7%BE%A9\/"},"modified":"2023-12-16T04:12:09","modified_gmt":"2023-12-16T04:12:09","slug":"%E6%95%B0%E5%80%A4%E5%9C%B0%E5%BD%A2%E3%83%A2%E3%83%87%E3%83%AB-%E5%AE%9A%E7%BE%A9","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=2540","title":{"rendered":"\u6570\u5024\u5730\u5f62\u30e2\u30c7\u30eb &#8211; \u5b9a\u7fa9"},"content":{"rendered":"<div><div><div><div><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u706b\u661f\u306e\u30de\u30ea\u30cd\u30ea\u30b9\u6e13\u8c37\u897f\u90e8\u306b\u3042\u308b\u30c1\u30c8\u30cb\u30a6\u30e0 \u30ad\u30e3\u30ba\u30de DEM \u306e 3D \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3002 3 \u6b21\u5143\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306f\u3001\u67b6\u7a7a\u306e\u7167\u660e\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u7167\u660e\u306f\u53f3\u4e0a\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/phs2XiWpNOc\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u706b\u661f\u306e\u30de\u30ea\u30cd\u30ea\u30b9\u6e13\u8c37\u897f\u90e8\u306b\u3042\u308b<i>\u30c1\u30c8\u30cb\u30a6\u30e0 \u30ad\u30e3\u30ba\u30de<\/i>DEM \u306e 3D \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3002 3 \u6b21\u5143\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306f\u3001\u67b6\u7a7a\u306e\u7167\u660e\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u7167\u660e\u306f\u53f3\u4e0a\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002<\/div><\/div><\/div><p> <strong><span><a href=\"https:\/\/science-hub.click\/?p=2994\">\u30c7\u30b8\u30bf\u30eb\u5730\u5f62\u30e2\u30c7\u30eb<\/a><\/span><\/strong>( <strong>DTM<\/strong> ) \u306f\u3001\u5730\u7403\u9818\u57df (\u307e\u305f\u306f\u5730\u7403\u578b<span><a href=\"https:\/\/science-hub.click\/?p=87991\">\u60d1\u661f<\/a><\/span>) \u306e<span><a href=\"https:\/\/science-hub.click\/?p=91939\">\u5730\u5f62<\/a><\/span>(\u9ad8\u5ea6\u304a\u3088\u3073\/\u307e\u305f\u306f\u6df1\u6df1\u6e2c\u91cf) \u3092\u3001\u30c7\u30b8\u30bf\u30eb\u8a08\u7b97\u6a5f (\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc) \u306b\u3088\u308b\u4f7f\u7528\u306b\u9069\u3057\u305f\u5f62\u5f0f\u3067\u8868\u73fe\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p><p><span><a href=\"https:\/\/science-hub.click\/?p=84161\">\u5730\u56f3\u4f5c\u6210\u3067\u306f\u3001<\/a><\/span>\u6a19\u9ad8\u306f\u901a\u5e38\u3001\u7b49\u9ad8\u7dda\u3068\u5bf8\u6cd5\u70b9\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u30ab\u30d0\u30fc\u3055\u308c\u308b\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u3066\u3001\u307b\u3068\u3093\u3069\u306e DEM \u306f\u3001\u5c0f\u3055\u306a\u30a8\u30ea\u30a2\u306e\u5834\u5408\u306f\u901a\u5e38\u306e<span><a href=\"https:\/\/science-hub.click\/?p=94249\">\u6b63\u65b9\u5f62<\/a><\/span>\u30e1\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3057\u3001\u5927\u304d\u306a\u30a8\u30ea\u30a2\u306e\u5834\u5408\u306f\u8fba\u304c\u5b50\u5348\u7dda\u3068\u7def\u7dda\u3067\u3042\u308b\u7591\u4f3c\u6b63\u65b9\u5f62\u30e1\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p><p>\u3057\u305f\u304c\u3063\u3066\u3001\u6b21\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p><ul><li>\u5730\u5f62\u306e\u5408\u6210\u753b\u50cf\u3067<span><a href=\"https:\/\/science-hub.click\/?p=98747\">\u30d3\u30e5\u30fc<\/a><\/span>\u3092\u518d\u69cb\u6210\u3059\u308b\u306b\u306f\u3001<\/li><li>\u5730\u5f62\u4e0a\u306e\u98db\u884c<span><a href=\"https:\/\/science-hub.click\/?p=108839\">\u7d4c\u8def<\/a><\/span>\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/li><li>\u8868\u9762\u307e\u305f\u306f\u4f53\u7a4d\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li><li>\u5730\u5f62\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u63cf\u753b\u3057\u307e\u3059\u3002<\/li><li>\u4e00\u822c\u7684\u306b\u8a00\u3048\u3070\u3001\u8abf\u67fb\u5bfe\u8c61\u306e\u5730\u5f62\u3092\u5b9a\u91cf\u7684\u306b\u64cd\u4f5c\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/li><\/ul><h2> <span>NCD\u306e\u7a2e\u985e<\/span><\/h2><p>\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30c3\u30b7\u30e5\u306e\u30bf\u30a4\u30d7\u306b\u5fdc\u3058\u3066 DEM \u3092\u533a\u5225\u3067\u304d\u307e\u3059\u3002<\/p><ul><li>\u6b63\u65b9\u5f62\/\u9577\u65b9\u5f62\u30e1\u30c3\u30b7\u30e5<\/li><li>\u516d\u89d2\u5f62\u306e\u30e1\u30c3\u30b7\u30e5<\/li><li>\u6b63\u4e09\u89d2\u5f62\u30e1\u30c3\u30b7\u30e5<\/li><li>\u4efb\u610f\u306e\u4e09\u89d2\u5f62\u30e1\u30c3\u30b7\u30e5<\/li><\/ul><p>\u30e1\u30c3\u30b7\u30e5\u306e\u30bf\u30a4\u30d7\u306b\u5fdc\u3058\u3066\u3001DEM \u306e<span><a href=\"https:\/\/science-hub.click\/?p=456\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf<\/a><\/span>\u8868\u73fe\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u9577\u65b9\u5f62\u30e1\u30c3\u30b7\u30e5\u306e\u5834\u5408\u306f\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u4ed6\u306e\u5834\u5408\u306f<span><a href=\"https:\/\/science-hub.click\/?p=25552\">\u30c7\u30fc\u30bf<\/a><\/span>\u69cb\u9020\u304c\u3088\u308a\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u6570\u5024\u5730\u5f62\u30e2\u30c7\u30eb - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/fn4AfnQY9RM\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2><span>\u5de5\u4e8b<\/span><\/h2><p><span>\u53d6\u5f97\u306f<\/span>\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><ul><li><span><a href=\"https:\/\/science-hub.click\/?p=164\">\u30ec\u30fc\u30c0\u30fc<\/a><\/span><span><a href=\"https:\/\/science-hub.click\/?p=12270\">\u5e72\u6e09\u6cd5<\/a><\/span>\u306b\u3088\u308b<\/li><li>\u822a\u7a7a\u5199\u771f\u307e\u305f\u306f<span><a href=\"https:\/\/science-hub.click\/?p=18792\">\u885b\u661f<\/a><\/span>\u753b\u50cf\u306e\u30da\u30a2\u304b\u3089\u306e\u7acb\u4f53\u8996\u306b\u3088\u308b\u3002<\/li><li>\u5730\u56f3\u306e\u7b49\u9ad8\u7dda\u3092<span><a href=\"https:\/\/science-hub.click\/?p=84971\">\u30c7\u30b8\u30bf\u30eb\u5316\u3059\u308b<\/a><\/span>\u3053\u3068\u306b\u3088\u3063\u3066\u3002<\/li><li>\u5730\u9762\u4e0a\u306e\u70b9\u306e\u5ea7\u6a19 (x\u3001y\u3001z) \u3092\u76f4\u63a5\u5165\u529b\u3057\u3001<span><a href=\"https:\/\/science-hub.click\/?p=15638\">\u4e09\u89d2<\/a><\/span>\u6e2c\u91cf (\u6e2c\u91cf\u58eb\u306b\u3088\u308b) \u307e\u305f\u306f\u30ec\u30fc\u30b6\u30fc\u6e2c\u91cf (\u30ec\u30fc\u30b6\u30fc\u3092\u4f7f\u7528\u3057\u3066<span><a href=\"https:\/\/science-hub.click\/?p=43578\">\u70b9<\/a><\/span>\u306e\u5ea7\u6a19\u3092 x\u3001y\u3001z \u3067\u6355\u6349\u3067\u304d\u308b\u6280\u8853) \u306b\u3088\u3063\u3066\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/li><li>\u822a\u7a7a\u6a5f<span><a href=\"https:\/\/science-hub.click\/?p=104021\">\u30ec\u30fc\u30b6\u30fc<\/a><\/span>\u30b7\u30b9\u30c6\u30e0 (LIDAR) \u306b\u3088\u308b\u3002<\/li><\/ul><p>\u6700\u521d\u306e 3 \u3064\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30e1\u30c3\u30b7\u30e5\u306f\u521d\u671f\u753b\u50cf\u306b\u4f7f\u7528\u3055\u308c\u305f\u30e1\u30c3\u30b7\u30e5\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u901a\u5e38\u306f\u3001\u898f\u5247\u7684\u306a\u9577\u65b9\u5f62\u306e\u30e1\u30c3\u30b7\u30e5\u3067\u3059\u304c\u3001\u307e\u308c\u306b\u898f\u5247\u7684\u306a\u4e09\u89d2\u5f62\u307e\u305f\u306f\u516d\u89d2\u5f62\u306e\u30e1\u30c3\u30b7\u30e5\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><p>\u6700\u5f8c\u306e 2 \u3064\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30e1\u30c3\u30b7\u30e5\u306f\u901a\u5e38\u4e09\u89d2\u5f62\u3067\u3042\u308a\u3001\u5730\u5f62\u306e\u7279\u5fb4\u70b9\u3092\u9078\u629e\u3059\u308b\u6280\u8853\u3067\u306f\u3001(x, y) \u5e73\u9762\u5185\u3067\u306e\u305d\u308c\u3089\u306e\u898f\u5247\u7684\u306a\u5206\u5e03\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u305b\u3093\u3002<\/p><h2><span>\u624b\u8853<\/span><\/h2><p>\u30e1\u30c3\u30b7\u30e5\u70b9\u306e\u30ea\u30b9\u30c8\u304b\u3089\u3001\u7aef\u3068\u7aef\u3092\u63a5\u7740\u3057\u305f\u4e09\u89d2\u5f62\u3067\u69cb\u6210\u3055\u308c\u308b<span><a href=\"https:\/\/science-hub.click\/?p=48998\">\u8868\u9762<\/a><\/span>\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002\u975e\u4e09\u89d2\u5f62\u30e1\u30c3\u30b7\u30e5\u306e\u5834\u5408\u306f\u3001\u4e09\u89d2\u5f62\u306b\u63a5\u7d9a\u3059\u308b\u70b9\u3092\u9078\u629e\u3059\u308b\u30b9\u30c6\u30c3\u30d7\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/p><p>\u753b\u50cf\u5408\u6210\u306e\u5834\u5408\u3001\u4e09\u89d2\u5f62\u306b\u30c6\u30af\u30b9\u30c1\u30e3\u304c<i>\u9069\u7528\u3055\u308c<\/i>\u3001\u5730\u5f62\u3001\u885b\u661f\u753b\u50cf\u3001\u307e\u305f\u306f\u5730\u56f3\u306e\u5168\u4f53\u7684\u306a\u5916\u89b3\u304c\u5fa9\u5143\u3055\u308c\u307e\u3059\u3002<\/p><p>\u4f4e\u30ec\u30d9\u30eb\u306e\u8ecc\u9053\u306e\u5834\u5408\u3001\u8ecc\u9053\u306e\u5404\u70b9\u304c DEM \u30e1\u30c3\u30b7\u30e5\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u4e0a\u306b\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u6700\u77ed\u304b\u3064\u6700\u3082\u9732\u51fa\u306e\u5c11\u306a\u3044\u30d1\u30b9\u304c\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002<\/p><p>\u5730\u7406\u60c5\u5831\u30b7\u30b9\u30c6\u30e0 (GIS) \u3067\u306f\u3001DEM \u306e\u5f62\u5f0f\u3067 3<span><a href=\"https:\/\/science-hub.click\/?p=20918\">\u6b21\u5143<\/a><\/span>\u3092\u7d71\u5408\u3059\u308b\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u304c\u3001<span><a href=\"https:\/\/science-hub.click\/?p=104097\">\u9ad8\u5ea6<\/a><\/span>\u60c5\u5831\u306e\u53d6\u5f97\u306b\u95a2\u9023\u3059\u308b\u30b3\u30b9\u30c8\u306f\u6bd4\u8f03\u7684\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3053\u308c\u3089\u306e GIS \u3092<span><a href=\"https:\/\/science-hub.click\/?p=83287\">\u4ea4\u901a<\/a><\/span>\u30a4\u30f3\u30d5\u30e9 (\u5730\u4e0b\u30d1\u30a4\u30d7\u3001\u9678\u4e0a\u30eb\u30fc\u30c8\u3001\u67b6\u7a7a\u9001\u96fb\u7dda\u3001GSM \u30a2\u30f3\u30c6\u30ca\u306a\u3069) \u306e<span><a href=\"https:\/\/science-hub.click\/?p=62923\">\u4f4d\u7f6e<\/a><\/span>\u3092\u8a08\u7b97\u3059\u308b\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001DEM \u306e\u89e3\u50cf\u5ea6\u306b\u5fdc\u3058\u3066\u3001\u5efa\u7269\u3084\u690d\u7269\u306b\u3088\u308b\u571f\u5730\u306e\u88ab\u8986\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u7d71\u5408\u3057\u3001\u305d\u308c\u3089\u306e<span><a href=\"https:\/\/science-hub.click\/?p=58663\">\u9ad8\u3055\u3092<\/a><\/span>\u305d\u308c\u3089\u304c\u4f4d\u7f6e\u3059\u308b\u571f\u5730\u306e\u6a19\u9ad8\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u5730\u5f62\u30e2\u30c7\u30eb\u306f\u3001\u5730\u6bbb\u5909\u52d5\u3001<span><a href=\"https:\/\/science-hub.click\/?p=96221\">\u6c17\u5019<\/a><\/span>\u3001\u307e\u305f\u306f\u5ca9\u77f3\u5b66\u7684<span><a href=\"https:\/\/science-hub.click\/?p=26568\">\u4fe1\u53f7<\/a><\/span>\u306e\u5b58\u5728\u3092<span><a href=\"https:\/\/science-hub.click\/?p=42010\">\u7814\u7a76\u8005<\/a><\/span>\u306b\u77e5\u3089\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u5f62\u614b\u5b66\u306e\u5b9a\u91cf\u7684\u5206\u6790\u306e\u305f\u3081\u306b<span><a href=\"https:\/\/science-hub.click\/?p=91451\">\u5730\u7403<\/a><\/span>\u79d1\u5b66\u306b\u3082\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2><span><span><a href=\"https:\/\/science-hub.click\/?p=49517\">\u53ef\u7528\u6027<\/a><\/span><\/span><\/h2><p>\u4e00\u90e8\u306e\u5730\u56f3\u4f5c\u6210\u6a5f\u95a2 (\u30a2\u30e1\u30ea\u30ab\u3067\u306f\u4e3b\u306b\u88dc\u52a9\u91d1\u306e\u304a\u304b\u3052\u3067) \u306f\u3001Web \u4e0a\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u7121\u6599\u3067\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u3082\u306e\u3092\u6319\u3052\u307e\u3057\u3087\u3046\uff1a <span>NASA<\/span> (DEM ASTER\u3001SRTM-1\u3001SRTM-3\u3001SRTM30\u3001MOLA MEGDR)\u3001NIMA (SRTM)\u3001USGS (DEM SDTS\u30011<span>\u5ea6<\/span>\u30017.5<span>\u5206<\/span>\u3001NED\u3001GTOPO30)\u3002<\/p><p>\u3057\u304b\u3057\u3001\u7121\u6599\u30c7\u30fc\u30bf\u306e<span><a href=\"https:\/\/science-hub.click\/?p=71097\">\u6570\u306f<\/a><\/span>\u975e\u5e38\u306b\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u3053\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6709\u3059\u308b\u5730\u56f3\u4f5c\u6210\u4f1a\u793e\u306f\u901a\u5e38\u3001\u305d\u306e\u8ca9\u58f2\u3067\u751f\u8a08\u3092\u7acb\u3066\u3066\u3044\u308b\u304b\u3089\u3067\u3059 (\u3053\u308c\u306f\u3001BD Alti MNT \u3092\u767a\u884c\u3057\u3066\u3044\u308b\u30d5\u30e9\u30f3\u30b9\u306e IGN \u306b\u3082\u90e8\u5206\u7684\u306b\u5f53\u3066\u306f\u307e\u308a\u307e\u3059)\u3002\u3057\u304b\u3057\u3001\u9ad8\u984d\u3067\u30c7\u30fc\u30bf\u3092\u8cfc\u5165\u3059\u308b\u4f59\u88d5\u304c\u306a\u3044\u591a\u304f\u306e\u6c11\u9593\u5730\u57df\u3067\u306f\u653f\u5e9c\u304c\u3053\u306e\u30c7\u30fc\u30bf\u306e\u91cd\u8981\u6027\u3092\u8a8d\u8b58\u3057\u59cb\u3081\u3066\u3044\u308b\u305f\u3081\u3001<span><a href=\"https:\/\/science-hub.click\/?p=8170\">\u72b6\u6cc1\u306f<\/a><\/span>\u6539\u5584\u3059\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30a2\u30e1\u30ea\u30ab\u653f\u5e9c\u306f\u6700\u8fd1 (2003 \u5e74 9 \u6708)\u3001\u4ee5\u524d\u306f 1km \u306e\u89e3\u50cf\u5ea6\u3057\u304b\u306a\u304b\u3063\u305f\u5730\u8868\u306e\u7d04 80% \u306b\u5bfe\u3057\u3066 90 \u30e1\u30fc\u30c8\u30eb\u306e\u89e3\u50cf\u5ea6\u3092\u63d0\u4f9b\u3059\u308b SRTM (\u30b7\u30e3\u30c8\u30eb \u30ec\u30fc\u30c0\u30fc \u30c8\u30dd\u30b0\u30e9\u30d5\u30a3\u30fc \u30df\u30c3\u30b7\u30e7\u30f3) \u30d5\u30a1\u30a4\u30eb\u306e\u914d\u5e03\u3092\u8a8d\u53ef\u3057\u307e\u3057\u305f (GTOPO30)\u3002 \u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u6570\u5024\u5730\u5f62\u30e2\u30c7\u30eb - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/f47hKCi0f3g\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2><span>\u6bd4\u8f03<\/span><\/h2><p>3 \u3064\u306e\u4e3b\u306a\u7279\u5fb4\u306b\u3088\u308a\u3001\u6570\u5024\u5730\u5f62\u30e2\u30c7\u30eb\u306e\u6982\u8981\u3092\u7c21\u5358\u306b\u628a\u63e1\u3057\u3001\u7279\u5b9a\u306e<span><a href=\"https:\/\/science-hub.click\/?p=11724\">\u30cb\u30fc\u30ba<\/a><\/span>\u306b\u5bfe\u3059\u308b\u9069\u5408\u6027\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p><ul><li>\u305d\u306e<strong>\u89e3\u50cf\u5ea6<\/strong>\u3001\u3064\u307e\u308a DEM \u306e 2 \u3064\u306e\u96a3\u63a5\u3059\u308b\u70b9\u306e\u9593\u306e\u8ddd\u96e2<\/li><li><strong>\u5730\u7406\u7684\u7bc4\u56f2<\/strong>: \u30c7\u30fc\u30bf\u304c\u5229\u7528\u53ef\u80fd\u306a\u5730\u7406\u7684\u9818\u57df<\/li><li><strong>\u30c7\u30fc\u30bf\u306e\u54c1\u8cea<\/strong>\uff1a\u5fa9\u5143\u5f8c\u306e\u30c7\u30fc\u30bf\u306e\u4fee\u6b63\u51e6\u7406\u306e\u6709\u7121\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\u3002\u5b9f\u969b\u3001\u7279\u5b9a\u306e\u53d6\u5f97\u65b9\u6cd5\u3067\u306f\u30c7\u30fc\u30bf\u306b\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u6b8b\u308a\u307e\u3059\uff08\u30ec\u30fc\u30c0\u30fc\u30a8\u30b3\u30fc\u3092\u6b6a\u3081\u308b\u6ce2\u306e\u6ce1\u306b\u3088\u308b\u6d77\u5cb8\u7dda\u306e\u307c\u3084\u3051\u305f\u9818\u57df\u3001\u6e2c\u91cf\u885b\u661f\u4e2d\u306b\u96f2\u304c\u5b58\u5728\u3057\u305f\u5834\u5408\u306e\u300c\u7a74\u300d\u306a\u3069\uff09\u3002<\/li><\/ul><p> Web \u3067\u5229\u7528\u3067\u304d\u308b\u3044\u304f\u3064\u304b\u306e\u5f62\u5f0f\u306e\u7279\u5fb4 (\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u5148\u306b\u3064\u3044\u3066\u306f\u3001\u300c\u5916\u90e8\u30ea\u30f3\u30af\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044):<\/p><table><tr><th>\u540d\u524d<\/th><th>\u89e3\u6c7a<\/th><th>\u5730\u7406\u7684\u7bc4\u56f2<\/th><th>\u30a8\u30c7\u30a3\u30bf<\/th><th>\u5f8c\u51e6\u7406<\/th><\/tr><tr><td align=\"center\">\u30c7\u30e0\u30fb\u30a2\u30b9\u30bf\u30fc<\/td><td>30\u30e1\u30fc\u30c8\u30eb<\/td><td>\u5730\u7403\u5168\u4f53\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u3058\u3066\uff09<\/td><td> NASA<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td align=\"center\">DEM 1 \u5ea6<\/td><td>90m<\/td><td>\u7c73\u56fd<\/td><td>USGS<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">DEM 7.5 \u5206<\/td><td>10\u30e1\u30fc\u30c8\u30eb\u306830\u30e1\u30fc\u30c8\u30eb<\/td><td>\u7c73\u56fd<\/td><td>USGS<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">DEM CDED<\/td><td> 23m\u306890m<\/td><td>\u30ab\u30ca\u30c0<\/td><td>CCOG<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">GTOPO30<\/td><td> 30 \u30a4\u30f3\u30c1\u5186\u5f27 (~1km)<\/td><td>\u5730\u7403\u5168\u4f53<\/td><td>USGS\/NASA<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">DEM SDTS<\/td><td> 10\u30e1\u30fc\u30c8\u30eb\u306830\u30e1\u30fc\u30c8\u30eb<\/td><td>\u7c73\u56fd<\/td><td>USGS<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">NED<\/td><td> 10\u30e1\u30fc\u30c8\u30eb\u306830\u30e1\u30fc\u30c8\u30eb<\/td><td>\u7c73\u56fd<\/td><td>USGS<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">\u30d3\u30b8\u30e5\u30a2\u30eb DEM \u30d5\u30e9\u30f3\u30b9*<\/td><td> 75m<\/td><td>\u30d5\u30e9\u30f3\u30b9<\/td><td>\u30a4\u30b0\u30cd\uff1f<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">MNT BD \u30a2\u30eb\u30c6\u30a3*<\/td><td> 50\uff5e1000m<\/td><td>\u30d5\u30e9\u30f3\u30b9<\/td><td>IGN<\/td><td>\u306f\u3044<\/td><\/tr><tr><td align=\"center\">SRTM-3<\/td><td> 90m<\/td><td> 80\uff05\u304c\u5730\u8868<\/td><td>NASA\/NIMA<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td align=\"center\">SRTM-1<\/td><td> 30\u30e1\u30fc\u30c8\u30eb<\/td><td>\u7c73\u56fd<\/td><td>NASA\/NIMA<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td align=\"center\">\u30e2\u30fc\u30e9\u30fb\u30e1\u30b0\u30c9\u30eb<\/td><td>310m<\/td><td>\u706b\u661f\uff08\u6975\u5730\u3092\u9664\u304f\uff09<\/td><td> NASA<\/td><td>\u306f\u3044<\/td><\/tr><\/table><center><i>*\u6709\u6599\u30d5\u30a9\u30fc\u30de\u30c3\u30c8 (MNT BD Alti \u306e\u5834\u5408\u3001IGN 2003 \u30ab\u30bf\u30ed\u30b0\u306b\u3088\u308b\u3068\u6ce8\u6587\u306f 400 \u30e6\u30fc\u30ed\u304b\u3089)<\/i><\/center><\/div><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Model_Digital_d%27Elevacions\">Model Digital d&#8217;Elevacions \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Digit%C3%A1ln%C3%AD_model_ter%C3%A9nu\">Digit\u00e1ln\u00ed model ter\u00e9nu \u2013 tch\u00e8que<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/de.wikipedia.org\/wiki\/Digitales_H%C3%B6henmodell\">Digitales H\u00f6henmodell \u2013 allemand<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Digital_elevation_model\">Digital elevation model \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/es.wikipedia.org\/wiki\/Modelo_digital_del_terreno\">Modelo digital del terreno \u2013 espagnol<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/et.wikipedia.org\/wiki\/DEM-k%C3%B5rgusmudel\">DEM-k\u00f5rgusmudel \u2013 estonien<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u6570\u5024\u5730\u5f62\u30e2\u30c7\u30eb &#8211; \u5b9a\u7fa9\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"02. \u73fe\u6cc1\u30e2\u30c7\u30eb\u518d\u73fe - \u57fa\u76e4\u5730\u56f3\u60c5\u5831\uff08\u5730\u5f62\uff09\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/FiuTVUfreT8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u706b\u661f\u306e\u30de\u30ea\u30cd\u30ea\u30b9\u6e13\u8c37\u897f\u90e8\u306b\u3042\u308b\u30c1\u30c8\u30cb\u30a6\u30e0 \u30ad\u30e3\u30ba\u30deDEM \u306e 3D \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3002 3 \u6b21\u5143\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306f\u3001\u67b6\u7a7a\u306e\u7167\u660e\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u7167\u660e\u306f\u53f3\u4e0a\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002 \u30c7\u30b8\u30bf\u30eb\u5730\u5f62\u30e2\u30c7\u30eb( DTM  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2541,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/Dcfsq9H-PhM\/0.jpg","fifu_image_alt":"\u6570\u5024\u5730\u5f62\u30e2\u30c7\u30eb - \u5b9a\u7fa9","footnotes":""},"categories":[5],"tags":[11,13,960,14,10,986,3108,12,3107,16,15],"class_list":["post-2540","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-numerique","tag-news","tag-actualite","tag-modele","tag-terrain","tag-dossier","tag-modele-numerique-de-terrain","tag-sciences","tag-article"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/2540"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2540"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/2540\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/2541"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}