{"id":9422,"date":"2025-10-14T06:41:30","date_gmt":"2025-10-14T06:41:30","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=9422"},"modified":"2025-10-14T06:41:30","modified_gmt":"2025-10-14T06:41:30","slug":"sentinel-2%e3%83%87%e3%83%bc%e3%82%bf%e3%81%ae%e5%9c%9f%e5%9c%b0%e5%88%a9%e7%94%a8%e5%88%86%e9%a1%9e-%e3%83%bc-%e8%a1%9b%e6%98%9f%e3%83%87%e3%83%bc%e3%82%bf%e8%b6%85%e5%85%a5%e9%96%80-%ef%bc%88sentine","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/9422\/","title":{"rendered":"Sentinel-2\u30c7\u30fc\u30bf\u306e\u571f\u5730\u5229\u7528\u5206\u985e \u30fc \u885b\u661f\u30c7\u30fc\u30bf\u8d85\u5165\u9580 \uff08Sentinel-2 \u7de8\uff09"},"content":{"rendered":"\n<\/p>\n<div>\n<ul data-line=\"1\" class=\"code-line\">\n<li data-line=\"1\" class=\"code-line\">Sentinel-2\u30c7\u30fc\u30bf\u306e\u571f\u5730\u5229\u7528\u5206\u985e\u3002<br \/>Sentinel-2 \u306f\u3001ESA(\u6b27\u5dde\u5b87\u5b99\u6a5f\u95a2\uff09\u304c\u63d0\u4f9b\u3059\u308b \u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3067\u3082\u3063\u3068\u3082\u3088\u304f\u3064\u304b\u308f\u308c\u308b\u30d5\u30ea\u30fc\u306e\u9ad8\u54c1\u8cea\u306a\u30c7\u30fc\u30bf\u3067\u3059\u3002<br \/>\u571f\u5730\u5229\u7528\u5206\u985e\u306e\u5206\u985e\u3092\u81ea\u524d\u3067\u5b66\u7fd2\u3057\u3066\u5206\u985e\u3057\u3066\u307f\u3088\u3046\u3068\u3044\u3046\u4f01\u753b\u3067\u3059\u3002<br \/>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306e\u30c7\u30fc\u30bf\u306e\u57fa\u790e\u64cd\u4f5c\u3092\u4e00\u901a\u308a\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/li>\n<\/ul>\n<p data-line=\"6\" class=\"code-line\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/89ebddce57ff-20251010.jpg\" alt=\"\" world_cover_map=\"\" class=\"md-img\" loading=\"lazy\"\/><\/p>\n<h2 id=\"%E5%8F%82%E8%80%83\" data-line=\"9\" class=\"code-line\">\n \u53c2\u8003<\/h2>\n<ul data-line=\"10\" class=\"code-line\">\n<li data-line=\"10\" class=\"code-line\">\n<h3 id=\"sentinel-2-%E3%81%AA%E3%81%A9%E3%81%AE%E7%94%A8%E8%AA%9E%E8%AA%AC%E6%98%8E%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\" data-line=\"10\" class=\"code-line\">\n Sentinel-2 \u306a\u3069\u306e\u7528\u8a9e\u8aac\u660e\u306b\u3064\u3044\u3066<\/h3>\n<p data-line=\"11\" class=\"code-line\"><a target=\"_blank\" href=\"https:\/\/zenn.dev\/fusic\/articles\/d21ac63d8d3c69#sentinel-2\" target=\"_blank\">https:\/\/zenn.dev\/fusic\/articles\/d21ac63d8d3c69#sentinel-2<\/a><\/p>\n<\/li>\n<li data-line=\"13\" class=\"code-line\">\n<h3 id=\"ndvi-(%E6%A4%8D%E7%94%9F%2Fndwi%E3%83%BB%E6%B0%B4%E6%8C%87%E6%95%B0%EF%BC%89%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\" data-line=\"13\" class=\"code-line\">\n NDVI (\u690d\u751f\/NDWI\u30fb\u6c34\u6307\u6570\uff09\u306b\u3064\u3044\u3066<\/h3>\n<p data-line=\"15\" class=\"code-line\">NDVI\uff08\u6b63\u898f\u5316\u690d\u751f\u6307\u6570\uff09\u306f\u3001\u885b\u661f\u753b\u50cf\u306e\u8d64\u8272\u30d0\u30f3\u30c9\u3068\u8fd1\u8d64\u5916\u30d0\u30f3\u30c9\u3092\u7528\u3044\u3066\u690d\u751f\u306e\u6d3b\u6027\u5ea6\u3092\u8a55\u4fa1\u3059\u308b \u6307\u6a19\u3067\u3059\u3002<br \/>\u5024\u306f -1\u301c1 \u306e\u7bc4\u56f2\u3092\u3068\u308a\u3001\u5024\u304c\u9ad8\u3044\u307b\u3069\u690d\u751f\u304c\u6d3b\u767a\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p data-line=\"18\" class=\"code-line\">NDWI\uff08\u6c34\u57df\u6307\u6570\uff09\u306f\u3001\u8fd1\u8d64\u5916\u30d0\u30f3\u30c9\u3068\u77ed\u6ce2\u8d64\u5916\u30d0\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u6c34\u57df\u306e\u5206\u5e03\u3092\u62bd\u51fa\u3059\u308b\u6307\u6a19\u3067\u3059\u3002<br \/>\u3069\u3061\u3089\u3082\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3067\u571f\u5730\u88ab\u8986\u5206\u985e\u3084\u74b0\u5883\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-line=\"21\" class=\"code-line\"><strong>\u8a08\u7b97\u5f0f\u3068\u30d0\u30f3\u30c9<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-line=\"32\" class=\"code-line\">Sentinel-2 \u30c7\u30fc\u30bf\u306e\u4e3b\u306a\u53d6\u5f97\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<h3 id=\"%E2%91%A0-copernicus-open-access-hub%EF%BC%88%E6%97%A7%EF%BC%9Ascihub%EF%BC%89\" data-line=\"34\" class=\"code-line\">\n \u2460 Copernicus Open Access Hub\uff08\u65e7\uff1aSciHub\uff09<\/h3>\n<p data-line=\"35\" class=\"code-line\"><embed-katex><eq class=\"zenn-katex\">\\quad<\/eq><\/embed-katex>ESA\u516c\u5f0f\u306e\u57fa\u672c\u30dd\u30fc\u30bf\u30eb\u3002<\/p>\n<ul data-line=\"36\" class=\"code-line\">\n<li data-line=\"36\" class=\"code-line\">Sentinel-1\uff5e5\u30b7\u30ea\u30fc\u30ba\u306e\u30c7\u30fc\u30bf\u304c\u3059\u3079\u3066\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u3002<\/li>\n<li data-line=\"37\" class=\"code-line\"><a target=\"_blank\" href=\"https:\/\/dataspace.copernicus.eu\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Copernicus Open Access Hub<\/a><\/li>\n<li data-line=\"38\" class=\"code-line\">\u30a2\u30ab\u30a6\u30f3\u30c8\u767b\u9332\uff08\u7121\u6599\uff09\u304c\u5fc5\u8981\u3002<\/li>\n<li data-line=\"39\" class=\"code-line\">Web\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u30a8\u30ea\u30a2\u30fb\u671f\u9593\u30fb\u96f2\u91cf\u306a\u3069\u3092\u6307\u5b9a\u3057\u3066\u691c\u7d22\u30fb\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u3002<\/li>\n<li data-line=\"40\" class=\"code-line\">\u305f\u3060\u3057HP\u3092\u64cd\u4f5c\u3057\u3066\u624b\u52d5\u3067 zip \u30d5\u30a1\u30a4\u30eb\u3092\u6301\u3063\u3066\u304f\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u3044\u3046\u5236\u9650\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n<h3 id=\"%E2%91%A1-sentinel-hub%EF%BC%88commercial-api%EF%BC%8F%E7%84%A1%E6%96%99%E6%9E%A0%E3%81%82%E3%82%8A%EF%BC%89\" data-line=\"42\" class=\"code-line\">\n \u2461 Sentinel Hub\uff08Commercial API\uff0f\u7121\u6599\u67a0\u3042\u308a\uff09<\/h3>\n<p data-line=\"43\" class=\"code-line\"><embed-katex><eq class=\"zenn-katex\">\\quad<\/eq><\/embed-katex>ESA\u516c\u5f0fAPI\u306e\u30c7\u30fc\u30bf\u3092\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3002<\/p>\n<ul data-line=\"44\" class=\"code-line\">\n<li data-line=\"44\" class=\"code-line\">Python\u306a\u3069\u304b\u3089API\u7d4c\u7531\u3067\u53d6\u5f97\u53ef\u80fd\u3002<\/li>\n<li data-line=\"45\" class=\"code-line\"><a target=\"_blank\" href=\"https:\/\/www.sentinel-hub.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Sentinel Hub<\/a><\/li>\n<li data-line=\"46\" class=\"code-line\">30\u65e5\u9593\u306e\u7121\u6599\u67a0\u3042\u308a\u3002\u305d\u308c\u4ee5\u964d\u306f 300 EURO\/\u6708\uff5e<\/li>\n<\/ul>\n<h3 id=\"%E2%91%A2-google-earth-engine%EF%BC%88gee%EF%BC%89\" data-line=\"48\" class=\"code-line\">\n \u2462 Google Earth Engine\uff08GEE\uff09<\/h3>\n<p data-line=\"49\" class=\"code-line\"><embed-katex><eq class=\"zenn-katex\">\\quad<\/eq><\/embed-katex>\u30af\u30e9\u30a6\u30c9\u4e0a\u3067Sentinel-2\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u51e6\u7406\u3067\u304d\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3002<\/p>\n<h3 id=\"%E2%91%A3-aws-open-data-registry%EF%BC%88amazon-s3%EF%BC%89\" data-line=\"57\" class=\"code-line\">\n \u2463 AWS Open Data Registry\uff08Amazon S3\uff09<\/h3>\n<p data-line=\"58\" class=\"code-line\"><embed-katex><eq class=\"zenn-katex\">\\quad<\/eq><\/embed-katex>Amazon\u304c\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3002<\/p>\n<hr data-line=\"64\" class=\"code-line\"\/>\n<p data-line=\"66\" class=\"code-line\">\u4eca\u56de\u306f\u2463 AWS Open Data Registry\u3092\u5229\u7528\u3057\u307e\u3059\u3002<br \/>\u2461\u306eSentinel Hub API\u3092\u4f7f\u3063\u305f\u81ea\u52d5\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4f8b\u306f\u3001<br \/><code>src\/utils\/download_sentinel.py<\/code> \u304a\u3088\u3073 <code>configs\/sentinel-hub\/<\/code> \u3067\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\u8208\u5473\u304c\u3042\u308b\u65b9\u306f\u305d\u3061\u3089\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n<p data-line=\"74\" class=\"code-line\">\u3053\u3061\u3089\u3067\u5b9f\u88c5\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002<br style=\"display:none\"\/><br \/>\n<span class=\"embed-block zenn-embedded zenn-embedded-card\"><iframe id=\"zenn-embedded__7bca066243a4c\" src=\"https:\/\/embed.zenn.studio\/card#zenn-embedded__7bca066243a4c\" data-content=\"https%3A%2F%2Fgithub.com%2Fdemerzel09%2Fremote-sensing-blog\" frameborder=\"0\" scrolling=\"no\" loading=\"lazy\"><\/iframe><\/span><a target=\"_blank\" href=\"https:\/\/github.com\/demerzel09\/remote-sensing-blog\" style=\"display:none\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">https:\/\/github.com\/demerzel09\/remote-sensing-blog<\/a><\/p>\n<h2 id=\"1.-%E8%A1%9B%E6%98%9F%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E5%8F%96%E5%BE%97\" data-line=\"78\" class=\"code-line\">\n 1. \u885b\u661f\u30c7\u30fc\u30bf\u3092\u53d6\u5f97<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"80\">\npython <span class=\"token parameter variable\">-m<\/span> src.pipeline.download <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--output<\/span> data\/example_run2 <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--config<\/span> <span class=\"token string\">\"configs\/download_fukuoka.yaml\"<\/span> <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--name<\/span> fukuoka\n\n\n<span class=\"token function\">bash<\/span> scripts\/download_sentinel2.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"91\" class=\"code-line\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\uff08YAML\u5f62\u5f0f\uff09\u306b\u8a18\u8f09\u3055\u308c\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u7def\u5ea6\u30fb\u7d4c\u5ea6\u30fb\u671f\u9593\u306a\u3069\uff09\u306b\u57fa\u3065\u304d\u3001Sentinel-2 \u885b\u661f\u30c7\u30fc\u30bf\u3092\u81ea\u52d5\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<ul data-line=\"93\" class=\"code-line\">\n<li data-line=\"93\" class=\"code-line\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6761\u4ef6\uff08\u5ea7\u6a19\u30fb\u671f\u9593\u30fb\u30d0\u30f3\u30c9\u306a\u3069\uff09\u3092\u8aad\u307f\u8fbc\u307f<\/li>\n<li data-line=\"94\" class=\"code-line\">AWS\u304b\u3089\u3001\u6307\u5b9a\u7bc4\u56f2\u30fb\u671f\u9593\u30fb\u96f2\u88ab\u8986\u7387\u306e\u885b\u661f\u753b\u50cf\u3092\u691c\u7d22\u30fb\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<li data-line=\"95\" class=\"code-line\">\u30af\u30e9\u30b9\u30c7\u30fc\u30bf\u304c\u5165\u3063\u3066\u3044\u308bSCL\u304b\u3089\u3001\u6709\u52b9\u9818\u57df\u306e MASK.tif\u3092\u4f5c\u6210<\/li>\n<li data-line=\"96\" class=\"code-line\">MASK.tif \u304b\u3089\u3001\u6709\u52b9\u753b\u7d20\u7387\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/li>\n<\/ul>\n<p data-line=\"98\" class=\"code-line\">AWS COG + STAC \u306e\u30c7\u30fc\u30bf\u3092\u3001ESA\u516c\u5f0f\u306eAPI\uff08Sentinel-Hub\uff09\u3067\u96f2\u306e\u5c11\u306a\u3044\u65e5\u6642\u306eL2A(Sentinel-2\u306e\u30d7\u30ed\u30c0\u30af\u30c8\uff09\u3068\u540c\u7b49\u306e\u30c7\u30fc\u30bf\u306b\u52a0\u5de5\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"2.-%E9%9B%B2%E9%99%A4%E5%8E%BB%E5%87%A6%E7%90%86%E3%81%AE%E5%AE%9F%E8%A1%8C\" data-line=\"101\" class=\"code-line\">\n 2. \u96f2\u9664\u53bb\u51e6\u7406\u306e\u5b9f\u884c<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"103\">\npython <span class=\"token parameter variable\">-m<\/span> src.pipeline.cloud_removal <span class=\"token punctuation\">\\<\/span>\n--input-dir <span class=\"token string\">\"data\/example_run\/Sentinel-2\/fukuoka\"<\/span>\n\n\n<span class=\"token function\">bash<\/span> scripts\/cloud_removal_sentinel2.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"112\" class=\"code-line\">\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6e08\u307f\u306eSentinel-2 L2A\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u96f2\u9664\u53bb\u3092\u884c\u3044\u307e\u3059\u3002<br \/><code>src\/pipeline\/cloud_removal.py<\/code> \u306f\u3001\u6307\u5b9a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u5404\u65e5\u4ed8\u30b7\u30fc\u30f3\u3054\u3068\u306b\u96f2\u30de\u30b9\u30af\u3092\u9069\u7528\u3057\u3001\u96f2\u3084\u5f71\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30d4\u30af\u30bb\u30eb\u3092\u81ea\u52d5\u7684\u306b\u30de\u30b9\u30af\uff08\u7121\u52b9\u5316\uff09\u3057\u307e\u3059\u3002<\/p>\n<ul data-line=\"115\" class=\"code-line\">\n<li data-line=\"115\" class=\"code-line\">SCL\u30d0\u30f3\u30c9\u3084dataMask\u30d0\u30f3\u30c9\u3092\u7528\u3044\u3066\u96f2\u30fb\u5f71\u9818\u57df\u3092\u5224\u5b9a<\/li>\n<li data-line=\"116\" class=\"code-line\">\u96f2\u30fb\u5f71\u3068\u5224\u5b9a\u3055\u308c\u305f\u30d4\u30af\u30bb\u30eb\u3092\u3001\u5168\u30d0\u30f3\u30c9\u753b\u50cf\u3067\u7121\u52b9\u5024\uff08\u4f8b\uff1a-9999\uff09\u306b\u7f6e\u63db<\/li>\n<li data-line=\"117\" class=\"code-line\">\u96f2\u9664\u53bb\u6e08\u307f\u306e\u753b\u50cf\u3092\u4e0a\u66f8\u304d\u4fdd\u5b58<\/li>\n<\/ul>\n<p data-line=\"119\" class=\"code-line\">\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u5f8c\u7d9a\u306e\u89e3\u6790\u3084\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3067\u96f2\u306e\u5f71\u97ff\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"3.-%E8%A4%87%E6%95%B0%E3%81%AE%E6%97%A5%E6%99%82%E3%81%AE%E9%9B%B2%E9%99%A4%E5%8E%BB%E3%81%95%E3%82%8C%E3%81%9F%E9%83%A8%E5%88%86%E3%81%A7%E3%83%A2%E3%82%B6%E3%82%A4%E3%82%AF%E5%87%A6%E7%90%86%EF%BC%88%E7%B5%B1%E5%90%88%E5%87%A6%E7%90%86%EF%BC%89%E3%82%92%E8%A1%8C%E3%81%86\" data-line=\"122\" class=\"code-line\">\n 3. \u8907\u6570\u306e\u65e5\u6642\u306e\u96f2\u9664\u53bb\u3055\u308c\u305f\u90e8\u5206\u3067\u30e2\u30b6\u30a4\u30af\u51e6\u7406\uff08\u7d71\u5408\u51e6\u7406\uff09\u3092\u884c\u3046<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"124\">\npython <span class=\"token parameter variable\">-m<\/span> src.pipeline.mosaic <span class=\"token punctuation\">\\<\/span>\n--input-dir <span class=\"token string\">\"data\/example_run\/Sentinel-2\/fukuoka\"<\/span> <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--method<\/span> best\n\n\n<span class=\"token function\">bash<\/span> scripts\/mosaic_sentinel2.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"134\" class=\"code-line\">\u8907\u6570\u65e5\u6642\u306e\u96f2\u9664\u53bb\u6e08\u307fSentinel-2\u30c7\u30fc\u30bf\uff08\u5404\u65e5\u4ed8\u30b5\u30d6\u30d5\u30a9\u30eb\u30c0\u5185\u306eBANDS.tif\u7b49\uff09\u3092\u7d71\u5408\u3057\u3001\u96f2\u306e\u5c11\u306a\u3044\u30d4\u30af\u30bb\u30eb\u3092\u512a\u5148\u7684\u306b\u9078\u629e\u3057\u30661\u679a\u306e\u30e2\u30b6\u30a4\u30af\u753b\u50cf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<ul data-line=\"136\" class=\"code-line\">\n<li data-line=\"136\" class=\"code-line\">\u8907\u6570\u306e\u65e5\u4ed8\u30b5\u30d6\u30d5\u30a9\u30eb\u30c0\u306eBANDS.tif\uff08\u304a\u3088\u3073SCL.tif, MASK.tif\uff09\u3092\u53ce\u96c6<\/li>\n<li data-line=\"137\" class=\"code-line\">SCL\uff08\u30b7\u30fc\u30f3\u5206\u985e\uff09\u60c5\u5831\u3092\u6d3b\u7528\u3057\u3001\u96f2\u3084\u5f71\u306e\u5c11\u306a\u3044\u30d4\u30af\u30bb\u30eb\u3092\u512a\u5148\u3057\u3066\u7d71\u5408\n<ul data-line=\"138\" class=\"code-line\">\n<li data-line=\"138\" class=\"code-line\">\n<code>best<\/code>\uff1a\u5404\u30d4\u30af\u30bb\u30eb\u4f4d\u7f6e\u3067\u6700\u3082\u826f\u597d\u306a\uff08\u96f2\u306e\u306a\u3044\uff09\u5024\u3092\u9078\u629e<\/li>\n<li data-line=\"139\" class=\"code-line\">\n<code>median<\/code>\uff1a\u96f2\u306e\u306a\u3044\u30d4\u30af\u30bb\u30eb\u306e\u4e2d\u592e\u5024\u3092\u5408\u6210<\/li>\n<\/ul>\n<\/li>\n<li data-line=\"140\" class=\"code-line\">SCL.tif\u3084MASK.tif\u3082\u540c\u69d8\u306b\u30e2\u30b6\u30a4\u30af\u51e6\u7406<\/li>\n<\/ul>\n<p data-line=\"142\" class=\"code-line\">\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u8907\u6570\u65e5\u6642\u306e\u30c7\u30fc\u30bf\u304b\u3089\u96f2\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u305f\u9ad8\u54c1\u8cea\u306a\u5408\u6210\u753b\u50cf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"4.-esa-worldcover%E3%81%A8%E3%81%84%E3%81%86%E5%9C%9F%E5%9C%B0%E5%88%A9%E7%94%A8%E5%88%86%E9%A1%9E%E3%81%AE%E6%95%99%E5%B8%AB%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E9%9B%86%E3%82%81%E3%82%8B\" data-line=\"144\" class=\"code-line\">\n 4. ESA WorldCover\u3068\u3044\u3046\u571f\u5730\u5229\u7528\u5206\u985e\u306e\u6559\u5e2b\u30c7\u30fc\u30bf\u3092\u96c6\u3081\u308b<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"146\">\npython <span class=\"token parameter variable\">-m<\/span> src.utils.download_worldcover_datasets <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--bbox<\/span> <span class=\"token number\">30<\/span> <span class=\"token number\">129<\/span> <span class=\"token number\">34<\/span> <span class=\"token number\">132<\/span> <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--output<\/span> <span class=\"token string\">\"data\/wc2021_kyusyu_bbox\"<\/span> <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--version<\/span> v200\/2021\/map\/\n\n\n<span class=\"token function\">bash<\/span> scripts\/download_worldcover_for_label.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"157\" class=\"code-line\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/89ebddce57ff-20251010.jpg\" alt=\"\" world_cover_map=\"\" class=\"md-img\" loading=\"lazy\"\/><\/p>\n<p data-line=\"159\" class=\"code-line\">\u4e0a\u8a18\u306e\u3088\u3046\u306a ESA WorldCover\uff082021\u5e74\u7248\u306a\u3069\uff09\u306e\u571f\u5730\u5229\u7528\u5206\u985e\u30c7\u30fc\u30bf\u3092\u3001\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\uff08\u56fd\u540d\u307e\u305f\u306f\u30d0\u30a6\u30f3\u30c7\u30a3\u30f3\u30b0\u30dc\u30c3\u30af\u30b9\uff09\u3067\u81ea\u52d5\u7684\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<ul data-line=\"161\" class=\"code-line\">\n<li data-line=\"161\" class=\"code-line\">\u6307\u5b9a\u7bc4\u56f2\u306b\u91cd\u306a\u308b3\u5ea6\u00d73\u5ea6\u30bf\u30a4\u30eb\u306e\u30ea\u30b9\u30c8\u3092\u81ea\u52d5\u3067\u8a08\u7b97<\/li>\n<li data-line=\"162\" class=\"code-line\">\u5404\u30bf\u30a4\u30eb\u306eGeoTIFF\uff08\u4f8b: ESA_WorldCover_10m_2021_v200_N33E130_Map.tif\uff09\u3092S3\u304b\u3089\u53d6\u5f97<\/li>\n<li data-line=\"163\" class=\"code-line\">\u56fd\u540d\u6307\u5b9a\uff08&#8211;country\uff09\u3082\u3057\u304f\u306f\u7def\u5ea6\u7d4c\u5ea6\u7bc4\u56f2\uff08&#8211;bbox\uff09\u3067\u53d6\u5f97\u7bc4\u56f2\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<p data-line=\"165\" class=\"code-line\">\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u306f\u5f8c\u7d9a\u306e\u30e9\u30d9\u30eb\u751f\u6210\u3084\u6a5f\u68b0\u5b66\u7fd2\u306b\u305d\u306e\u307e\u307e\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p data-line=\"167\" class=\"code-line\">\u30e9\u30d9\u30eb\u306e\u5185\u5bb9\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul data-line=\"168\" class=\"code-line\">\n<li data-line=\"168\" class=\"code-line\">0\u202f: \u30c7\u30fc\u30bf\u306a\u3057\uff08\u30de\u30b9\u30af\u9818\u57df\uff09<\/li>\n<li data-line=\"169\" class=\"code-line\">10\u202f: \u6a39\u6728\u88ab\u8986<\/li>\n<li data-line=\"170\" class=\"code-line\">20\u202f: \u4f4e\u6728\u5730<\/li>\n<li data-line=\"171\" class=\"code-line\">30\u202f: \u8349\u5730<\/li>\n<li data-line=\"172\" class=\"code-line\">40\u202f: \u8fb2\u5730<\/li>\n<li data-line=\"173\" class=\"code-line\">50\u202f: \u5efa\u7269\u57df\uff08\u5e02\u8857\u5730\uff09<\/li>\n<li data-line=\"174\" class=\"code-line\">60\u202f: \u88f8\u5730\uff0f\u758e\u690d\u751f\u5730<\/li>\n<li data-line=\"175\" class=\"code-line\">70\u202f: \u96ea\u6c37\u57df<\/li>\n<li data-line=\"176\" class=\"code-line\">80\u202f: \u5e38\u6642\u6c34\u57df<\/li>\n<li data-line=\"177\" class=\"code-line\">90\u202f: \u6e7f\u5730\uff08\u8349\u672c\u6e7f\u5730\uff09<\/li>\n<li data-line=\"178\" class=\"code-line\">95\u202f: \u30de\u30f3\u30b0\u30ed\u30fc\u30d6<\/li>\n<li data-line=\"179\" class=\"code-line\">100\u202f: \u30b3\u30b1\u30fb\u5730\u8863\u985e<\/li>\n<\/ul>\n<h2 id=\"5.-ndvi(%E6%A4%8D%E7%94%9F%2Fndwi%E3%83%BB%E6%B0%B4%E6%8C%87%E6%95%B0%EF%BC%89%E3%82%92%E7%89%B9%E5%BE%B4%E9%87%8F%E3%81%A8%E3%81%97%E3%81%A6%E8%A8%88%E7%AE%97\" data-line=\"182\" class=\"code-line\">\n 5. NDVI(\u690d\u751f\/NDWI\u30fb\u6c34\u6307\u6570\uff09\u3092\u7279\u5fb4\u91cf\u3068\u3057\u3066\u8a08\u7b97<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"184\">\npython <span class=\"token parameter variable\">-m<\/span> src.pipeline.preprocess <span class=\"token punctuation\">\\<\/span>\n\n\n<span class=\"token function\">bash<\/span> scripts\/preprocess_sentinel2.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"192\" class=\"code-line\">Sentinel-2\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066NDVI\u3084NDWI\u306a\u3069\u306e\u690d\u751f\u30fb\u6c34\u57df\u6307\u6a19\u3092\u8a08\u7b97\u3057\u3001\u7279\u5fb4\u91cf\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<ul data-line=\"194\" class=\"code-line\">\n<li data-line=\"194\" class=\"code-line\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\uff08YAML\uff09\u304b\u3089\u8a08\u7b97\u5bfe\u8c61\u306e\u30d0\u30f3\u30c9\u3084\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u307f<\/li>\n<li data-line=\"195\" class=\"code-line\">\u5404\u30b7\u30fc\u30f3\u306eBANDS.tif\u7b49\u304b\u3089\u5fc5\u8981\u306a\u30d0\u30f3\u30c9\uff08\u4f8b\uff1aB04, B08, B11\uff09\u3092\u62bd\u51fa<\/li>\n<li data-line=\"196\" class=\"code-line\">NDVI, NDWI\u306a\u3069\u306e\u6307\u6a19\u3092\u30d4\u30af\u30bb\u30eb\u3054\u3068\u306b\u8a08\u7b97<\/li>\n<\/ul>\n<p data-line=\"198\" class=\"code-line\">\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u5f8c\u7d9a\u306e\u6a5f\u68b0\u5b66\u7fd2\u3084\u89e3\u6790\u306e\u305f\u3081\u306e\u7279\u5fb4\u91cf\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2 id=\"6.-%E6%95%99%E5%B8%AB%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E4%BD%9C%E6%88%90\" data-line=\"200\" class=\"code-line\">\n 6. \u6559\u5e2b\u30c7\u30fc\u30bf\u3092\u4f5c\u6210<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"202\">\npython <span class=\"token parameter variable\">-m<\/span> src.utils.worldcover_to_label <span class=\"token punctuation\">\\<\/span>\n\n\n<span class=\"token function\">bash<\/span> scripts\/create_labels_of_bbox.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"210\" class=\"code-line\">WorldCover\u306e\u571f\u5730\u5229\u7528\u5206\u985e\u30c7\u30fc\u30bf\uff08\u30e9\u30d9\u30eb\u753b\u50cf\uff09\u3068\u3001Sentinel-2\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u91cd\u306d\u5408\u308f\u305b\u3066\u3001\u6a5f\u68b0\u5b66\u7fd2\u7528\u306e\u6559\u5e2b\u30c7\u30fc\u30bf\uff08\u30e9\u30d9\u30eb\u753b\u50cf\uff09\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<ul data-line=\"212\" class=\"code-line\">\n<li data-line=\"212\" class=\"code-line\">WorldCover\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304b\u3089\u30e9\u30d9\u30eb\u753b\u50cf\uff08GeoTIFF\uff09\u3092\u8aad\u307f\u8fbc\u307f<\/li>\n<li data-line=\"213\" class=\"code-line\">Sentinel-2\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u5404\u30b7\u30fc\u30f3\u3068\u7a7a\u9593\u7684\u306b\u91cd\u306a\u308b\u7bc4\u56f2\u3092\u62bd\u51fa<\/li>\n<li data-line=\"214\" class=\"code-line\">\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30ea\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3084\u5ea7\u6a19\u7cfb\u5909\u63db\u3092\u884c\u3044\u3001\u30e9\u30d9\u30eb\u753b\u50cf\u3068\u89b3\u6e2c\u30c7\u30fc\u30bf\u306e\u30d4\u30af\u30bb\u30eb\u3092\u5bfe\u5fdc\u3055\u305b\u3001\u571f\u5730\u5229\u7528\u30af\u30e9\u30b9\uff08\u4f8b\uff1a\u68ee\u6797\u3001\u8fb2\u5730\u3001\u6c34\u57df\u306a\u3069\uff09\u306e\u30e9\u30d9\u30eb\u3092\u5272\u308a\u5f53\u3066<\/li>\n<\/ul>\n<p data-line=\"216\" class=\"code-line\">\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u885b\u661f\u753b\u50cf\u3068\u6b63\u89e3\u30e9\u30d9\u30eb\u304c\u5bfe\u5fdc\u3057\u305f\u6559\u5e2b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u751f\u6210\u3001\u571f\u5730\u5229\u7528\u5206\u985e\u306a\u3069\u306e\u6a5f\u68b0\u5b66\u7fd2\u30bf\u30b9\u30af\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"7.-randomforest%E3%81%A7%E3%80%81%E5%AD%A6%E7%BF%92\" data-line=\"218\" class=\"code-line\">\n 7. RandomForest\u3067\u3001\u5b66\u7fd2<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"219\">\npython <span class=\"token parameter variable\">-m<\/span> src.pipeline.train <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--config<\/span> configs\/train.yaml <span class=\"token punctuation\">\\<\/span>\n--output-dir data\/outputs\/model_example <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--verbose<\/span> <span class=\"token number\">1<\/span>\n\n\n<span class=\"token function\">bash<\/span> scripts\/train_model.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"230\" class=\"code-line\">\u524d\u51e6\u7406\u6e08\u307f\u306e\u7279\u5fb4\u91cf\u30c7\u30fc\u30bf\u3068\u6559\u5e2b\u30c7\u30fc\u30bf\uff08\u30e9\u30d9\u30eb\u753b\u50cf\uff09\u3092\u7528\u3044\u3066\u3001RandomForest\u306b\u3088\u308b\u571f\u5730\u5229\u7528\u5206\u985e\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ul data-line=\"232\" class=\"code-line\">\n<li data-line=\"232\" class=\"code-line\">\n<p data-line=\"232\" class=\"code-line\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\uff08train.yaml\uff09\u304b\u3089\u5b66\u7fd2\u30d1\u30e9\u30e1\u30fc\u30bf\u3084\u5165\u529b\u30c7\u30fc\u30bf\u306e\u30d1\u30b9\u3092\u8aad\u307f\u8fbc\u307f<br \/><embed-katex><eq class=\"zenn-katex\">\\quad<\/eq><\/embed-katex>train.yaml \u3067\u306f\u5f8c\u306e\u63a8\u8ad6\u30c7\u30fc\u30bf\u3068\u91cd\u306a\u3089\u306a\u3088\u3046\u306b\u30012\u3064\u306e\u5730\u57df\u3092\u6559\u5e2b\u30c7\u30fc\u30bf\u3068\u3057\u3066\u3044\u308b\u3002<\/p>\n<ul data-line=\"234\" class=\"code-line\">\n<li data-line=\"234\" class=\"code-line\">data\/example_run\/Sentinel-2\/kitakyusyu<\/li>\n<li data-line=\"235\" class=\"code-line\">data\/example_run\/Sentinel-2\/oita<\/li>\n<li data-line=\"236\" class=\"code-line\">data\/example_run\/Sentinel-2\/karatzu<\/li>\n<\/ul>\n<\/li>\n<li data-line=\"238\" class=\"code-line\">\n<p data-line=\"238\" class=\"code-line\">NDVI\u3084\u30d0\u30f3\u30c9\u5024\u306a\u3069\u306e\u7279\u5fb4\u91cf\u3068\u3001\u5bfe\u5fdc\u3059\u308b\u30e9\u30d9\u30eb\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u5b66\u7fd2\u7528\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u4f5c\u6210<\/p>\n<\/li>\n<li data-line=\"239\" class=\"code-line\">\n<p data-line=\"239\" class=\"code-line\">RandomForest\u306e\u5206\u985e\u30e2\u30c7\u30eb\u3092\u8a13\u7df4\u30c7\u30fc\u30bf\u3067\u5b66\u7fd2<\/p>\n<\/li>\n<li data-line=\"240\" class=\"code-line\">\n<p data-line=\"240\" class=\"code-line\">\u5b66\u7fd2\u904e\u7a0b\u3084\u8a55\u4fa1\u6307\u6a19\uff08\u4f8b\uff1a\u7cbe\u5ea6\u3001\u640d\u5931\u3001\u6df7\u540c\u884c\u5217\u306a\u3069\uff09\u3092\u51fa\u529b<\/p>\n<\/li>\n<\/ul>\n<p data-line=\"242\" class=\"code-line\">\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u885b\u661f\u753b\u50cf\u304b\u3089\u571f\u5730\u5229\u7528\u3092\u5206\u985e\u3059\u308b\u305f\u3081\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p data-line=\"244\" class=\"code-line\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/a4270df679f5-20251010.jpg\" alt=\"\" gakusyu_area=\"\" class=\"md-img\" loading=\"lazy\"\/><\/p>\n<h2 id=\"8.-randomforest%E3%81%A7%E6%8E%A8%E8%AB%96%E3%81%97%E3%81%BE%E3%81%99\" data-line=\"246\" class=\"code-line\">\n 8. RandomForest\u3067\u63a8\u8ad6\u3057\u307e\u3059<\/h2>\n<div class=\"code-block-container\">\n<pre class=\"language-bash\"><code class=\"language-bash code-line\" data-line=\"248\">\npython <span class=\"token parameter variable\">-m<\/span> src.pipeline.predict <span class=\"token punctuation\">\\<\/span>\n<span class=\"token parameter variable\">--config<\/span> configs\/predict.yaml <span class=\"token punctuation\">\\<\/span>\n--model-dir data\/outputs\/model_example <span class=\"token punctuation\">\\<\/span>\n--input-dir <span class=\"token string\">\"data\/example_run\/Sentinel-2\/fukuoka\"<\/span> <span class=\"token punctuation\">\\<\/span>\n--output-dir <span class=\"token string\">\"data\/outputs\/prediction_example\/fukuoka\"<\/span>\n\n\n<span class=\"token function\">bash<\/span> scripts\/predict_sentinel2.sh\n<\/code><\/pre>\n<\/div>\n<p data-line=\"260\" class=\"code-line\">\u5b66\u7fd2\u6e08\u307f\u306eRandomForest\u30e2\u30c7\u30eb\u3092\u7528\u3044\u3066\u3001Sentinel-2\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u571f\u5730\u5229\u7528\u5206\u985e\u306e\u63a8\u8ad6\uff08\u4e88\u6e2c\uff09\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ul data-line=\"262\" class=\"code-line\">\n<li data-line=\"262\" class=\"code-line\">\n<p data-line=\"262\" class=\"code-line\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\uff08predict.yaml\uff09\u304b\u3089\u63a8\u8ad6\u30d1\u30e9\u30e1\u30fc\u30bf\u3084\u5165\u529b\u30c7\u30fc\u30bf\u306e\u30d1\u30b9\u3092\u8aad\u307f\u8fbc\u307f<\/p>\n<\/li>\n<li data-line=\"263\" class=\"code-line\">\n<p data-line=\"263\" class=\"code-line\">\u7279\u5fb4\u91cf\u30c7\u30fc\u30bf\uff08NDVI\u3084\u30d0\u30f3\u30c9\u5024\u306a\u3069\uff09\u3092\u8aad\u307f\u8fbc\u307f<\/p>\n<\/li>\n<li data-line=\"264\" class=\"code-line\">\n<p data-line=\"264\" class=\"code-line\">\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u3092\u30ed\u30fc\u30c9\u3057\u3001\u5404\u30d4\u30af\u30bb\u30eb\u3054\u3068\u306b\u571f\u5730\u5229\u7528\u30af\u30e9\u30b9\u3092\u4e88\u6e2c<\/p>\n<\/li>\n<li data-line=\"265\" class=\"code-line\">\n<p data-line=\"265\" class=\"code-line\">\u4e88\u6e2c\u7d50\u679c\u3092\u30e9\u30b9\u30bf\u753b\u50cf\uff08GeoTIFF\u7b49\uff09\u3068\u3057\u3066\u4fdd\u5b58<\/p>\n<\/li>\n<li data-line=\"267\" class=\"code-line\">\n<p data-line=\"267\" class=\"code-line\">\u5b66\u7fd2\u30c7\u30fc\u30bf\u3067\u4f7f\u3063\u3066\u3044\u306a\u3044\u4ee5\u4e0b\u306e\u5730\u57df\u306e\u63a8\u8ad6\u3092\u884c\u3063\u305f\u3002<\/p>\n<ul data-line=\"268\" class=\"code-line\">\n<li data-line=\"268\" class=\"code-line\">data\/example_run\/Sentinel-2\/fukuoka<\/li>\n<li data-line=\"269\" class=\"code-line\">data\/example_run\/Sentinel-2\/hita<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-line=\"271\" class=\"code-line\">\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u672a\u77e5\u306e\u5730\u57df\u3084\u6642\u671f\u306e\u885b\u661f\u753b\u50cf\u306b\u5bfe\u3057\u3066\u571f\u5730\u5229\u7528\u5206\u985e\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 id=\"%E6%8E%A8%E8%AB%96%E7%B5%90%E6%9E%9C\" data-line=\"275\" class=\"code-line\">\n \u63a8\u8ad6\u7d50\u679c<\/h3>\n<p data-line=\"276\" class=\"code-line\">\u5de6\u304b\u3089\u3001\u63a8\u8ad6\u7d50\u679c(predict.tif), \u6b63\u89e3\u30e9\u30d9\u30eb\uff08label.tif)\u3068\u306e\u5dee\u5206, \u5143\u306e\u885b\u661f\u30c7\u30fc\u30bf \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul data-line=\"277\" class=\"code-line\">\n<li data-line=\"277\" class=\"code-line\">\u6c34\u7530\u306e\u30e9\u30d9\u30eb(\u5730\u4e0a\u306e\u6c34\u57df\uff09\u3092\u3046\u307e\u304f\u63a8\u8ad6\u3067\u304d\u306a\u3044\u3002<\/li>\n<li data-line=\"278\" class=\"code-line\">aso\u306e\u63a8\u8ad6\u3067\u306f\u3001\u6559\u5e2b\u30c7\u30fc\u30bf\u306b\u706b\u5c71\u306e\u5ca9\u5c71\u306e\u3088\u3046\u306a\u5730\u5f62\u304c\u306a\u3044\u306e\u3067\u3001\u5ca9\u808c\u306e\u5206\u985e\u304c\u3067\u304d\u3066\u3044\u306a\u3044\u3002<\/li>\n<\/ul>\n<p data-line=\"280\" class=\"code-line\">\u4eca\u56de\u4f7f\u3063\u305f\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e NDVI \u306e\u7279\u5fb4\u91cf\u3060\u3051\u3067\u306f\u3001\u5730\u4e0a\u306e\u6c34\u57df\u3068\u3001\u690d\u751f\u306e\u7dd1\u3001\u5ca9\u808c\u306e\u533a\u5225 \u304c<br \/>\u3067\u304d\u306a\u304b\u3063\u305f\u3088\u3046\u3067\u3059\u3002<br \/>\u307e\u305f\u3001\u4e0b\u8a18\u306e \u571f\u5730\u5229\u7528\u5206\u985e\u306e\u306e\u30e9\u30d9\u30eb\u3092\u5b66\u7fd2\u3059\u308b\u306b\u306f\u30c7\u30fc\u30bf\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u8db3\u308a\u306a\u3044\u5370\u8c61\u3067\u3059\u3002<\/p>\n<ul data-line=\"283\" class=\"code-line\">\n<li data-line=\"283\" class=\"code-line\">0\u202f: \u30c7\u30fc\u30bf\u306a\u3057\uff08\u30de\u30b9\u30af\u9818\u57df\uff09<\/li>\n<li data-line=\"284\" class=\"code-line\">10\u202f: \u6a39\u6728\u88ab\u8986<\/li>\n<li data-line=\"285\" class=\"code-line\">20\u202f: \u4f4e\u6728\u5730<\/li>\n<li data-line=\"286\" class=\"code-line\">30\u202f: \u8349\u5730<\/li>\n<li data-line=\"287\" class=\"code-line\">40\u202f: \u8fb2\u5730             \u2190 \u5b66\u7fd2\u30c7\u30fc\u30bf\u307b\u307c\u306a\u3057<\/li>\n<li data-line=\"288\" class=\"code-line\">50\u202f: \u5efa\u7269\u57df\uff08\u5e02\u8857\u5730\uff09<\/li>\n<li data-line=\"289\" class=\"code-line\">60\u202f: \u88f8\u5730\uff0f\u758e\u690d\u751f\u5730    \u2190 \u5b66\u7fd2\u30c7\u30fc\u30bf\u307b\u307c\u306a\u3057<\/li>\n<li data-line=\"290\" class=\"code-line\">70\u202f: \u96ea\u6c37\u57df           \u2190 \u5b66\u7fd2\u30c7\u30fc\u30bf\u307b\u307c\u306a\u3057<\/li>\n<li data-line=\"291\" class=\"code-line\">80\u202f: \u5e38\u6642\u6c34\u57df<\/li>\n<li data-line=\"292\" class=\"code-line\">90\u202f: \u6e7f\u5730\uff08\u8349\u672c\u6e7f\u5730\uff09<\/li>\n<li data-line=\"293\" class=\"code-line\">95\u202f: \u30de\u30f3\u30b0\u30ed\u30fc\u30d6<\/li>\n<li data-line=\"294\" class=\"code-line\">100\u202f: \u30b3\u30b1\u30fb\u5730\u8863\u985e<\/li>\n<\/ul>\n<p data-line=\"296\" class=\"code-line\"><strong>\u5de6\u56f3\uff1a\u63a8\u8ad6\u7d50\u679c, \u4e2d\u592e\u56f3\uff1a\u30e9\u30d9\u30eb\u3068\u306e\u5dee\u5206\uff08\u9593\u9055\u3044\uff09, \u53f3\u56f3\uff08\u5143\u306e\u753b\u50cf\uff09<\/strong><\/p>\n<ul data-line=\"298\" class=\"code-line\">\n<li data-line=\"298\" class=\"code-line\">fukuoka<br \/>\u6c34\u7530\u90e8\u5206\u3092\u3001\u6728\u3005\u3068\u3057\u3066\u8aa4\u691c\u51fa<br \/><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/fde02c3d17e7-20251010.jpg\" alt=\"\" fukuoka=\"\" class=\"md-img\" loading=\"lazy\"\/>\n<\/li>\n<li data-line=\"301\" class=\"code-line\">hita<br \/>\u6c34\u7530\u90e8\u5206\u3092\u3001\u6728\u3005\u3068\u3057\u3066\u8aa4\u691c\u51fa<br \/><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/bdec5f81cdcb-20251010.jpg\" alt=\"\" hita=\"\" class=\"md-img\" loading=\"lazy\"\/>\n<\/li>\n<li data-line=\"304\" class=\"code-line\">aso<br \/>\u6c34\u7530\u3001\u5ca9\u5834\u3092\u8aa4\u691c\u51fa<br \/><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/fa46a5e257c8-20251010.jpg\" alt=\"\" aso=\"\" class=\"md-img\" loading=\"lazy\"\/>\n<\/li>\n<\/ul>\n<h3 id=\"%E5%AD%A6%E7%BF%92%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E6%94%B9%E5%96%84%E3%81%97%E3%81%A6%E3%81%BF%E3%81%9F%E5%A0%B4%E5%90%88\" data-line=\"308\" class=\"code-line\">\n \u5b66\u7fd2\u30c7\u30fc\u30bf\u3092\u6539\u5584\u3057\u3066\u307f\u305f\u5834\u5408<\/h3>\n<p data-line=\"310\" class=\"code-line\">\u5b66\u7fd2\u306b\u4f7f\u3063\u305f\u5730\u57df\u306f\u3001\u6c34\u7530\u304c\u5c11\u306a\u304f\u3001\u5ca9\u5834\u3082\u306a\u3044\u3002\u591a\u69d8\u6027\u304c\u5c11\u306a\u3044\u3068\u3044\u3048\u308b\u3002<br \/><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/a4270df679f5-20251010.jpg\" alt=\"\" gakusyu_area=\"\" class=\"md-img\" loading=\"lazy\"\/><\/p>\n<p data-line=\"313\" class=\"code-line\">\u6c34\u7530\u3068\u5ca9\u5834\u306a\u3069\u8c4a\u5bcc\u306a\u74b0\u5883\u304c\u3042\u308baso\u3092\u52a0\u3048\u3066\u5b66\u7fd2\u3057\u63a8\u8ad6\u3057\u3066\u307f\u305f\u3002(\u5de6\uff1a\u524d\u56de\u3001\u53f3\uff1aaso\u3092\u5897\u3084\u3057\u305f\u7d50\u679c)<br \/>\u6c34\u7530\u306e\u8aa4\u691c\u51fa\u304c\u9762\u7a4d\u6bd4\u3067\u306f30%\u4ee5\u4e0a\u6e1b\u3063\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u3002<\/p>\n<ul data-line=\"315\" class=\"code-line\">\n<li data-line=\"315\" class=\"code-line\">fukuoka<br \/><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/df69812f97b6-20251010.jpg\" alt=\"\" fukuoka_before_after=\"\" class=\"md-img\" loading=\"lazy\"\/>\n<\/li>\n<li data-line=\"317\" class=\"code-line\">hita<br \/><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/zenn-user-upload\/e73eec0d4b7c-20251010.jpg\" alt=\"\" hita_before_after=\"\" class=\"md-img\" loading=\"lazy\"\/>\n<\/li>\n<\/ul>\n<p data-line=\"320\" class=\"code-line\">\u3088\u308a\u6539\u826f\u3092\u884c\u3063\u3066\u3044\u304f\u5834\u5408\u306b\u306f\u3001\u4ee5\u4e0b\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul data-line=\"321\" class=\"code-line\">\n<li data-line=\"321\" class=\"code-line\">\u7167\u5ea6\u5dee\u3084\u5b63\u7bc0\u5dee\u306e\u5f71\u97ff\u3092\u4f4e\u6e1b\u3059\u308b\u524d\u51e6\u7406\uff08\u660e\u308b\u3055\u306e\u6b63\u898f\u5316\u3001\u5bfe\u7167\u7684\u306a\u6307\u6a19\u306e\u8ffd\u52a0\uff09<\/li>\n<li data-line=\"322\" class=\"code-line\">\u30af\u30e9\u30b9\u4e0d\u5747\u8861\u3078\u306e\u5bfe\u7b56\uff08\u91cd\u307f\u4ed8\u3051\u30fb\u5c64\u5225\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\uff09<\/li>\n<li data-line=\"323\" class=\"code-line\">NDVI\/NDWI \u4ee5\u5916\u306eNDMI\/NBR\/MSAVI\/EVI\u306a\u3069\u306e\u7279\u5fb4\u91cf\u306e\u5c0e\u5165<\/li>\n<\/ul>\n<p data-line=\"326\" class=\"code-line\">Sentinel-2 \u306e L2A \u30c7\u30fc\u30bf\u3092 AWS COG \u304b\u3089\u53d6\u5f97\u3057\u3001\u96f2\u9664\u53bb\u30fb\u30e2\u30b6\u30a4\u30af\u7d71\u5408\u3092\u7d4c\u3066 ESA WorldCover \u306e\u6559\u5e2b\u30e9\u30d9\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u3001NDVI\/NDWI \u306a\u3069\u306e\u7279\u5fb4\u91cf\u3092\u8a08\u7b97\u3057\u3066\u571f\u5730\u5229\u7528\u5206\u985e\u30e2\u30c7\u30eb\u3092\u81ea\u524d\u3067\u5b66\u7fd2\u30fb\u63a8\u8ad6\u3059\u308b\u624b\u9806\u3092\u4e00\u901a\u308a\u3084\u3063\u3066\u307f\u307e\u3057\u305f\u3002<br \/>RandomForest\u3092\u4f7f\u3063\u305f\u5b66\u7fd2\u3067\u3001\u5c11\u306a\u3044\u5b66\u7fd2\u30c7\u30fc\u30bf\u3067\u3001\u305d\u308c\u306a\u308a\u306e\u7cbe\u5ea6\u304c\u51fa\u305b\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3092\u30d9\u30fc\u30b9\u306b\u3001\u524d\u51e6\u7406\u3084\u7279\u5fb4\u91cf\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30af\u30e9\u30b9\u4e0d\u5747\u8861\u5bfe\u7b56\u306a\u3069\u3067\u7cbe\u5ea6\u30a2\u30c3\u30d7\u3057\u3066\u3044\u304f\u4f59\u5730\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n<br \/><a href=\"https:\/\/zenn.dev\/fusic\/articles\/7ad02cdad53fd3\">\u5143\u306e\u8a18\u4e8b\u3092\u78ba\u8a8d\u3059\u308b <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Sentinel-2\u30c7\u30fc\u30bf\u306e\u571f\u5730\u5229\u7528\u5206\u985e\u3002Sentinel-2 \u306f\u3001ESA(\u6b27\u5dde\u5b87\u5b99\u6a5f\u95a2\uff09\u304c\u63d0\u4f9b\u3059\u308b \u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3067\u3082\u3063\u3068\u3082\u3088\u304f\u3064\u304b\u308f\u308c\u308b\u30d5\u30ea\u30fc\u306e\u9ad8\u54c1\u8cea\u306a\u30c7\u30fc\u30bf\u3067\u3059\u3002\u571f\u5730\u5229\u7528\u5206\u985e\u306e\u5206\u985e\u3092\u81ea\u524d\u3067\u5b66\u7fd2\u3057\u3066\u5206\u985e\u3057\u3066\u307f\u3088\u3046 [&hellip;]","protected":false},"author":1,"featured_media":9423,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-9422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-tec"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sentinel-2\u30c7\u30fc\u30bf\u306e\u571f\u5730\u5229\u7528\u5206\u985e \u30fc \u885b\u661f\u30c7\u30fc\u30bf\u8d85\u5165\u9580 \uff08Sentinel-2 \u7de8\uff09 - \u30dd\u30b1\u30b3\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zenn.dev\/fusic\/articles\/7ad02cdad53fd3\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sentinel-2\u30c7\u30fc\u30bf\u306e\u571f\u5730\u5229\u7528\u5206\u985e \u30fc \u885b\u661f\u30c7\u30fc\u30bf\u8d85\u5165\u9580 \uff08Sentinel-2 \u7de8\uff09 - \u30dd\u30b1\u30b3\u30f3\" \/>\n<meta property=\"og:description\" content=\"Sentinel-2\u30c7\u30fc\u30bf\u306e\u571f\u5730\u5229\u7528\u5206\u985e\u3002Sentinel-2 \u306f\u3001ESA(\u6b27\u5dde\u5b87\u5b99\u6a5f\u95a2\uff09\u304c\u63d0\u4f9b\u3059\u308b 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