{"id":16472,"date":"2026-01-21T15:07:54","date_gmt":"2026-01-21T15:07:54","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16472"},"modified":"2026-01-21T15:07:55","modified_gmt":"2026-01-21T15:07:55","slug":"landsat-mission-40-years-earth-observation","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ko\/science\/earth-science\/landsat-mission-40-years-earth-observation\/","title":{"rendered":"Landsat 8, 40\ub144\uac04 \uc9c0\uad6c\ub97c \uc9c0\ucf1c\uc628 \uc6b0\uc8fc\uc758 \ub208"},"content":{"rendered":"<h2 class=\"wp-block-heading\">NASA\uc758 Landsat \uc784\ubb34: 40\ub144\uac04\uc758 \uc9c0\uad6c \uad00\uce21<\/h2>\n\n<h2 class=\"wp-block-heading\">\uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654\uc758 \uc5f0\uc18d \uae30\ub85d<\/h2>\n\n<p>NASA\uc758 Landsat \uc784\ubb34\ub294 1972\ub144\ubd80\ud130 \uc6b0\uc8fc\uc5d0\uc11c \ubcf8 \uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654\uc758 \uc138\uacc4 \ucd5c\uc7a5 \uc5f0\uc18d \uae30\ub85d\uc744 \uc81c\uacf5\ud574\uc654\uc2b5\ub2c8\ub2e4. Landsat \uc704\uc131\ub4e4\uc740 \uc6b0\ub9ac \ud589\uc131\uc758 \uc774\ubbf8\uc9c0\ub97c \ud3ec\ucc29\ud574 \uc778\uac04 \ud65c\ub3d9\uacfc \uc790\uc5f0 \uc7ac\ud574\uac00 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ub4dc\ub7ec\ub0c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n<p>Landsat \uc2dc\ub9ac\uc988\uc758 \ucd5c\uc2e0 \uc704\uc131\uc778 Landsat 8\uc740 2013\ub144\uc5d0 \ubc1c\uc0ac\ub418\uc5b4 \uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654\ub97c \ucd94\uc801\ud558\ub294 \uc784\ubb34\ub97c \uc774\uc5b4\uac00\uace0 \uc788\uc2b5\ub2c8\ub2e4. Landsat 8\uc740 \uc774\uc804 \ubaa8\ub378\ub4e4\ubcf4\ub2e4 \ub354 \ub192\uc740 \uc815\ubc00\ub3c4\uc758 \uc13c\uc11c\ub97c \ud0d1\uc7ac\ud574 \ud658\uacbd \ubcc0\ud654\ub97c \ub354\uc6b1 \uc815\ubc00\ud558\uace0 \uc815\ud655\ud558\uac8c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\">Landsat 8: Landsat \ub370\uc774\ud130 \uc5f0\uc18d\uc131 \uc784\ubb34<\/h2>\n\n<p>Landsat 8, \uc77c\uba85 Landsat \ub370\uc774\ud130 \uc5f0\uc18d\uc131 \uc784\ubb34(LDCM)\ub294 \uc57d 700km \uace0\ub3c4\ub85c \uc9c0\uad6c\ub97c \ub3c4\ub294 \ub300\ud615 \uc6b0\uc8fc\uc120\uc785\ub2c8\ub2e4. 185km \ud3ed\uc758 \uc9c0\ud45c\uba74\uc744 \uc989\uc2dc \uad00\uce21\ud560 \uc218 \uc788\ub3c4\ub85d \uac01 \ub300\uc5ed\ub9c8\ub2e4 7,000\uac1c\uc758 \uc13c\uc11c\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<p>Landsat 8\uc740 \uc218\uc2ed \ub144\uac04 \uadc0\uc911\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud588\uc9c0\ub9cc \uc6b4\uc6a9 \uc218\uba85\uc774 \ub2e4\ud574\uac00\ub358 Landsat 5\uc640 Landsat 7\uc744 \ub300\uccb4\ud588\uc2b5\ub2c8\ub2e4. Landsat 5\ub294 \ub2f9\ucd08 \uc124\uacc4 \uc218\uba85 3\ub144\uc744 \ud6e8\uc52c \ub118\uaca8 \uac70\uc758 30\ub144\uac04 \uc784\ubb34\ub97c \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\">\uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654 \ucd94\uc801<\/h2>\n\n<p>Landsat \uc784\ubb34\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654\ub97c \ucd94\uc801\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>\uc218\uc790\uc6d0 \ubc0f \uc0b0\ub9bc \ub36e\uac1c<\/li>\n<li>\ub3c4\uc2dc\ud654<\/li>\n<li>\uc0bc\ub9bc \ubc8c\ucc44<\/li>\n<li>\uc790\uc5f0 \uc7ac\ud574(\uc608: \uc9c0\uc9c4, \ud5c8\ub9ac\ucf00\uc778)<\/li>\n<li>\uae30\ud6c4 \ubcc0\ud654 \uc601\ud5a5(\uc608: \ube59\ud558 \ub179\uc74c, \ud574\uc218\uba74 \uc0c1\uc2b9)<\/li>\n<\/ul>\n\n<p>\uacfc\ud559\uc790, \uc815\ucc45\uc785\uc548\uc790, \ud1a0\uc9c0 \uad00\ub9ac\uc790\ub4e4\uc740 Landsat \ub370\uc774\ud130\ub97c \ud65c\uc6a9\ud574 \uae30\ud6c4 \ubcc0\ud654, \ubb3c \ubd80\uc871, \uc0bc\ub9bc \ubc8c\ucc44 \ub4f1 \ud658\uacbd \ubb38\uc81c\ub97c \uc774\ud574\ud558\uace0 \ub300\uc751\ud569\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\">Landsat \uae30\ub85d\uc758 \uacf5\ubc31<\/h2>\n\n<p>Landsat \ub370\uc774\ud130 \uae30\ub85d\uc5d0 \uacf5\ubc31\uc774 \uc0dd\uae30\uba74 \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1\uc5d0 \uce58\uba85\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. 1993\ub144 Landsat 6 \uc704\uc131\uc774 \uada4\ub3c4 \uc9c4\uc785\uc5d0 \uc2e4\ud328\ud558\uba74\uc11c \uae30\ub85d\uc5d0 \uacf5\ubc31\uc774 \uc0dd\uae34 \ubc14 \uc788\uc2b5\ub2c8\ub2e4. Landsat 8\uc5d0 \uc774\uc0c1\uc774 \uc0dd\uae30\uac70\ub098, \uc801\uc2dc\uc5d0 \ud6c4\uc18d \uc704\uc131\uc774 \ubc1c\uc0ac\ub418\uc9c0 \uc54a\uc73c\uba74 \uc720\uc0ac\ud55c \uacf5\ubc31\uc774 \uc7ac\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\">Landsat: \uc608\uc220\uacfc \uacfc\ud559<\/h2>\n\n<p>\uacfc\ud559\uc801 \uac00\uce58 \uc678\uc5d0\ub3c4 Landsat \uc774\ubbf8\uc9c0\ub294 \ub300\uc911\uc758 \uc0c1\uc0c1\ub825\uc744 \uc790\uadf1\ud588\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d \uc6b0\uc815\uad6d\uc740 Landsat \uc704\uc131\uc758 \ub180\ub77c\uc6b4 \uc774\ubbf8\uc9c0\ub97c \uae30\ubc18\uc73c\ub85c \uc6b0\ud45c \uc2dc\ub9ac\uc988\ub97c \ubc1c\ud589\ud588\uc2b5\ub2c8\ub2e4. Landsat \uc774\ubbf8\uc9c0\ub294 \uc608\uc220, \uad50\uc721, \ud64d\ubcf4\uc5d0\ub3c4 \ud65c\uc6a9\ub418\uc5b4 \ud658\uacbd \ubb38\uc81c\uc5d0 \ub300\ud55c \uc778\uc2dd\uc744 \ub192\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\">Landsat 8 \ubc1c\uc0ac \ubc0f \uc0dd\uc911\uacc4<\/h2>\n\n<p>Landsat 8\uc740 2013\ub144 2\uc6d4 11\uc77c \uc624\uc804 10\uc2dc PST(\uc624\ud6c4 1\uc2dc EST)\uc5d0 \uce98\ub9ac\ud3ec\ub2c8\uc544 \ubc34\ub374\ubc84\uadf8 \uacf5\uad70\uae30\uc9c0\uc5d0\uc11c \ubc1c\uc0ac\ub418\uc5c8\uc2b5\ub2c8\ub2e4. Landsat \uc784\ubb34\ub294 \ud2b8\uc704\ud130\uc5d0\uc11c \ud314\ub85c\uc6b0\ud558\uac70\ub098 NASA \uc6f9\uc0ac\uc774\ud2b8\uc5d0\uc11c \ubc1c\uc0ac \uc7a5\uba74\uc744 \uc0dd\uc911\uacc4\ub85c \uc2dc\uccad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\">Landsat\uc758 \uc720\uc0b0<\/h2>\n\n<p>Landsat \uc784\ubb34\ub294 \uc9c0\uad6c \ud45c\uba74\uacfc \uadf8 \ubcc0\ud654\uc5d0 \ub300\ud55c \uc6b0\ub9ac\uc758 \uc774\ud574\ub97c \ud601\uc2e0\uc801\uc73c\ub85c \ubc14\uafd4\ub193\uc558\uc2b5\ub2c8\ub2e4. Landsat \ub370\uc774\ud130\ub294 \uc544\ub9c8\uc874 \uc6b0\ub9bc\uc758 \uc0bc\ub9bc \ubc8c\ucc44, \ub0a8\uadf9\uc758 \ube59\ud558 \ud6c4\ud1f4, \uc804 \uc138\uacc4 \ub3c4\uc2dc \uc9c0\uc5ed\uc758 \uc131\uc7a5 \ub4f1\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n<p>Landsat 8\uc774 \uc784\ubb34\ub97c \uacc4\uc18d \uc218\ud589\ud568\uc5d0 \ub530\ub77c 21\uc138\uae30 \ud658\uacbd \uacfc\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uacfc\ud559\uc790\uc640 \uc815\ucc45\uc785\uc548\uc790\ub4e4\uc5d0\uac8c \ub354\uc6b1 \uadc0\uc911\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>NASA\uc758 Landsat \uc784\ubb34: 40\ub144\uac04\uc758 \uc9c0\uad6c \uad00\uce21 \uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654\uc758 \uc5f0\uc18d \uae30\ub85d NASA\uc758 Landsat \uc784\ubb34\ub294 1972\ub144\ubd80\ud130 \uc6b0\uc8fc\uc5d0\uc11c \ubcf8 \uc9c0\uad6c \ud45c\uba74 \ubcc0\ud654\uc758 \uc138\uacc4 \ucd5c\uc7a5 \uc5f0\uc18d \uae30\ub85d\uc744 \uc81c\uacf5\ud574\uc654\uc2b5\ub2c8\ub2e4. Landsat \uc704\uc131\ub4e4\uc740 \uc6b0\ub9ac \ud589\uc131\uc758 \uc774\ubbf8\uc9c0\ub97c&hellip;<\/p>\n","protected":false},"author":2,"featured_media":25228,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[21805,21804,2046,34,282,876,99,1557,1945,8012,890],"class_list":["post-16472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth-science","tag-land-use-change","tag-landsat","tag-urbanization","tag-climate-change","tag-water-resources","tag-deforestation","tag-lifescienceart","tag-remote-sensing","tag-natural-disasters","tag-earth-observation","tag-environmental-monitoring"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts\/16472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/comments?post=16472"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts\/16472\/revisions"}],"predecessor-version":[{"id":25229,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts\/16472\/revisions\/25229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/media\/25228"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/media?parent=16472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/categories?post=16472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/tags?post=16472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}