{"id":945,"date":"2009-08-17T08:23:32","date_gmt":"2009-08-17T08:23:32","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=945"},"modified":"2017-01-29T10:02:26","modified_gmt":"2017-01-29T01:02:26","slug":"%ed%83%80%ec%9b%90%ec%9d%98-%eb%b0%a9%ec%a0%95%ec%8b%9d","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=945","title":{"rendered":"\ud0c0\uc6d0\uc758 \ubc29\uc815\uc2dd"},"content":{"rendered":"<p>\uc774 \uc5bc\ub9c8\ub098 \uc624\ub79c\ub9cc\uc5d0 \uc368\ubcf4\ub294 \ud3ec\uc2a4\ud305\uc778\uc9c0 \ubaa8\ub974\uaca0\uc2b5\ub2c8\ub2e4. \uc694\uc998 \uc774\ub7ec \uc800\ub7f0 \uc77c\ub85c \ubc14\uc058\ub2e4\ubcf4\ub2c8 \ube14\ub85c\uadf8 \uad00\ub9ac\uc5d0 \ub9e4\uc6b0 \uc18c\ud640\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc81c \ubd80\ud130\ub77c\ub3c4 \uc9ec\uc9ec\ud788 \uc2dc\uac04\uc744 \ub0b4\uc5b4.. \uc77c\uc0c1 \uc5c5\ubb34\uc5d0\uc11c \ucc3e\uc740 \ub0b4\uc6a9\uc744 \uc62c\ub9ac\ub3c4\ub85d \ub178\ub825 \ud574\uc57c\uaca0\uc2b5\ub2c8\ub2e4. \ud574\uc11c&#8230; \uc54c\uace0\ubcf4\uba74 \ub9e4\uc6b0 \uac04\ub2e8\ud55c \ub0b4\uc6a9\uc774\uc9c0\ub9cc \ud3ec\uc2a4\ud305 \ud558\ub098 \uc62c\ub824\ubd05\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub298, \uc5f4\uc2ec\ud788 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub358 \uc911\uc5d0.. 2\ucc28\uc6d0\uc5d0\uc11c \ud0c0\uc6d0\uc744 \uad6c\uc131\ud558\ub294 \uc88c\ud45c\ub97c \ubf51\uc544 \ub0bc \ud544\uc694\uac00 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. Needs\ub294 \ud558\ub098\uc758 \ud0c0\uc6d0\uacfc \ub610 \ub2e4\ub978 \ud558\ub098\uc758 \ud3f4\ub9ac\uace4\uc744 \ud558\ub098\uc758 \ub3c4\ud615\uc73c\ub85c \ud569(Union)\ud558\ub294 \uc5f0\uc0b0\uc774 \ud544\uc694\ud560\ub4ef \ud55c\ub370&#8230; \ud0c0\uc6d0\uc5d0 \ub300\ud55c \uc815\ubcf4\ub294 \ub2e8\uc21c\ud788 \uc911\uc2ec\uc810\uacfc \uc7a5\ubc18\uacbd \uadf8\ub9ac\uace0 \ub2e8\ubc18\uacbd\ub9cc\uc744 \uac00\uc9c0\uace0 \uc788\uc74c\uc73c\ub85c \ud3f4\ub9ac\uace4\uc5d0 \ubc14\ub85c \ud569\ud560 \uc218 \uc5c6\ub294\uc9c0\ub77c.. \uc77c\ub2e8 \ud0c0\uc6d0\uc744 \uad6c\uc131\ud558\ub294 \uc815\uc810\uc744 \uc774\uc6a9\ud558\uc5ec \ud3f4\ub9ac\uace4\uc73c\ub85c \ub9cc\ub4e4\uace0.. \ud3f4\ub9ac\uace4\uacfc \ud3f4\ub9ac\uace4\uc758 \ud569 \uc5f0\uc0b0\uc744 \ud1b5\ud574 \uc6d0\ud558\ub294 \uacb0\uacfc\ub97c \uc5bb\uace0\uc790 \ud568\uc774\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac04\ub2e8\ud788 \ud0c0\uc6d0\uc758 \uacf5\uc2dd\uc740 \uc778\ud130\ub137(<a href=\"http:\/\/en.wikipedia.org\/wiki\/Ellipse\">http:\/\/en.wikipedia.org\/wiki\/Ellipse<\/a>)\uc744 \ud1b5\ud574 \uc544\ub798\ucc98\ub7fc \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. \ubb3c\ub860 \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0\uc11c \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub9e4\uac1c\ubcc0\uc218\ubc29\uc815\uc2dd\uc73c\ub85c \ub9d0\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/1\/1150290661.jpg\" alt=\"\uc0ac\uc6a9\uc790 \uc0bd\uc785 \uc774\ubbf8\uc9c0\" width=\"483\" height=\"71\" \/><br \/>\n\uc704\uc758 \uc2dd\uc5d0\uc11c Xc\uc640 Yc\ub294 \ud0c0\uc6d0\uc758 \uc911\uc2ec\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 A\uc640 B\ub294 \uac01\uac01 X\ucd95\uacfc Y\ucd95\uc5d0 \ub300\ud55c \ud0c0\uc6d0\uc758 \ubc18\uacbd\uc774\uba70 \uac01\uac01\uc744 \uc7a5\ucd95\uacfc \ub2e8\ucd95\uc774\ub77c\uace0 \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 t\ub294 0\ub3c4\uc5d0\uc11c 360\ub3c4\uae4c\uc9c0\uc758 \ubc94\uc704\uc785\ub2c8\ub2e4. \ubb3c\ub860 0\ub3c4\uc640 360\ub3c4\ub294 \ub3d9\uc77c\ud558\ubbc0\ub85c \ub458 \uc911 \ud558\ub098\ub294 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \u00a0\ub9c8\uc9c0\ub9c9\uc73c\ub85c \u2205\ub294 \uc7a5\ucd95\uacfc X\ucd95\uc774 \uc774\ub8e8\ub294 \uac01\ub3c4 \uc785\ub2c8\ub2e4. \uc989 \u2205\ub97c \ud1b5\ud574 \uae30\uc6b8\uc5b4\uc9c4 \ud0c0\uc6d0\uc744 \uad6c\uc131\ud558\ub294 \uc88c\ud45c\ub97c \uc815\uc758\ud560 \uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4. \u2205\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574 \uc544\ub798 \uadf8\ub9bc\uc744 \ucc38\uace0 \ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/1\/1037012826.jpg\" alt=\"\uc0ac\uc6a9\uc790 \uc0bd\uc785 \uc774\ubbf8\uc9c0\" width=\"346\" height=\"318\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \uc5bc\ub9c8\ub098 \uc624\ub79c\ub9cc\uc5d0 \uc368\ubcf4\ub294 \ud3ec\uc2a4\ud305\uc778\uc9c0 \ubaa8\ub974\uaca0\uc2b5\ub2c8\ub2e4. \uc694\uc998 \uc774\ub7ec \uc800\ub7f0 \uc77c\ub85c \ubc14\uc058\ub2e4\ubcf4\ub2c8 \ube14\ub85c\uadf8 \uad00\ub9ac\uc5d0 \ub9e4\uc6b0 \uc18c\ud640\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc81c \ubd80\ud130\ub77c\ub3c4 \uc9ec\uc9ec\ud788 \uc2dc\uac04\uc744 \ub0b4\uc5b4.. \uc77c\uc0c1 \uc5c5\ubb34\uc5d0\uc11c \ucc3e\uc740 \ub0b4\uc6a9\uc744 \uc62c\ub9ac\ub3c4\ub85d \ub178\ub825 \ud574\uc57c\uaca0\uc2b5\ub2c8\ub2e4. \ud574\uc11c&#8230; \uc54c\uace0\ubcf4\uba74 \ub9e4\uc6b0 \uac04\ub2e8\ud55c \ub0b4\uc6a9\uc774\uc9c0\ub9cc \ud3ec\uc2a4\ud305 \ud558\ub098 \uc62c\ub824\ubd05\ub2c8\ub2e4. \uc624\ub298, \uc5f4\uc2ec\ud788 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub358 \uc911\uc5d0.. 2\ucc28\uc6d0\uc5d0\uc11c \ud0c0\uc6d0\uc744 \uad6c\uc131\ud558\ub294 \uc88c\ud45c\ub97c \ubf51\uc544 \ub0bc \ud544\uc694\uac00 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. Needs\ub294 \ud558\ub098\uc758 \ud0c0\uc6d0\uacfc \ub610 \ub2e4\ub978 \ud558\ub098\uc758 \ud3f4\ub9ac\uace4\uc744 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=945\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\ud0c0\uc6d0\uc758 \ubc29\uc815\uc2dd&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-945","post","type-post","status-publish","format-standard","hentry","category-algorithms"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=945"}],"version-history":[{"count":1,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/945\/revisions"}],"predecessor-version":[{"id":3434,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/945\/revisions\/3434"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=945"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}