{"id":1476,"date":"2011-09-15T09:01:55","date_gmt":"2011-09-15T09:01:55","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=1476"},"modified":"2017-01-27T20:32:42","modified_gmt":"2017-01-27T11:32:42","slug":"java-%ed%83%80%ec%9b%90%ec%b2%b4%ea%b0%84%ec%9d%98-%ea%b2%bd%ec%9c%84%eb%8f%84-%ec%a2%8c%ed%91%9c%ea%b3%84-%eb%b3%80%ed%99%98-%ec%98%a4%ed%94%88%ec%86%8c%ec%8a%a4-%eb%9d%bc%ec%9d%b4%eb%b8%8c%eb%9f%ac","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=1476","title":{"rendered":"[Java] \ud0c0\uc6d0\uccb4\uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c\uacc4 \ubcc0\ud658 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac"},"content":{"rendered":"<p>\uc5bc\ub9c8\uc804\uc5d0 \uac00\ubcbc\uc6b4 \uc88c\ud45c\ubcc0\ud658 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc18c\uac1c\ud55c \uae00(<a href=\"http:\/\/www.gisdeveloper.co.kr\/738\">\uac00\ubcbc\uc6b4 \uc88c\ud45c\ubcc0\ud658 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac<\/a>)\uc744 \uc62c\ub838\uc2b5\ub2c8\ub2e4. \uc0c1\ub2f9\ud788 \uac00\ubccd\uace0 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \uc88c\ud45c\uacc4 \ud22c\uc601\uc774 \uac00\ub2a5\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac\uc774\uc9c0\ub9cc \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc6d0\uccb4 \uac04\uc758 \uc88c\ud45c \ubcc0\ud658\uc5d0 \uc788\uc5b4\uc11c \uc81c\uc57d\uc774 \uc788\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc600\uc2b5\ub2c8\ub2e4. <\/p>\n<p>\uc774 \uae00\uc740 \uadf8\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45\uc73c\ub85c \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc6d0\uccb4 \uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c\uacc4 \uac04\uc758 \ubcc0\ud658\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uba3c\uc800 \uc18c\uac1c\ud574 \ub4dc\ub9b0 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc640 \uc774 \uae00\uc5d0\uc11c \uc18c\uac1c\ud574 \ub4dc\ub9b4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc870\ud569\ud558\uba74 \uc0c1\ub2f9\ud55c \uc815\ud655\ud55c \uc88c\ud45c \ubcc0\ud658 \uc131\uacfc\ub97c \uc5bb\uc73c\uc2e4 \uc218 \uc788\uc73c\ub9ac\ub77c \ud655\uc2e0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800 \uc774 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uad6c\uc131\ud558\uace0 \uc788\ub294 \ud074\ub798\uc2a4(\ucd1d 4\uac1c)\ub4e4\uc758 \uad00\uacc4\ub3c4\ub97c \uc0b4\ud3b4\ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/1\/1102063633.png\" class=\"aligncenter\" width=\"410\" height=\"278\" alt=\"\uc0ac\uc6a9\uc790 \uc0bd\uc785 \uc774\ubbf8\uc9c0\" \/><br \/>\ubcf4\uc2dc\uba74.. Ellip2Ellipsoid\ub77c\ub294 \ud074\ub798\uc2a4\ub9cc\uc774 \ub098\uba38\uc9c0 \ud074\ub798\uc2a4\uc640 \uad00\uacc4\ub97c \ub9fa\uace0 \uc788\uace0 \ub098\uba38\uc9c0\ub294 \ub3c5\ub9bd\uc801\uc785\ub2c8\ub2e4. \uad00\uacc4\ub97c \ub9fa\uace0 \uc788\uc9c0 \uc54a\uc740 \ud074\ub798\uc2a4\ub97c \uba3c\uc800 \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \uc21c\uc11c\uc774\ubbc0\ub85c.. \uc21c\uc11c\ub300\ub85c \ud558\ub098 \ud558\ub098 \uc0b4\ud3b4\ubcf4\uba74.. \uba3c\uc800 Ellipsoid\ub294 \ud0c0\uc6d0\uccb4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc7a5\ubc18\uacbd\uacfc \ud3b8\ud3c9\ub3c4\ub85c \ud0c0\uc6d0\uccb4 \ud558\ub098\ub97c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 Parameters7\uc740 \ud0c0\uc6d0\uccb4\uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c \ubcc0\ud658\uc744 \uc704\ud55c \ubcc0\ud658 \uacc4\uc218\ub85c\uc368 7 Parameters\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. Vaues3\ub294 \ub2e8\uc21c\ud788 3\uac1c\uc758 \uac12\uc744 \ub2f4\uace0 \uc788\ub294 \ud074\ub798\uc2a4\ub85c\uc368 \uacbd\uc704\ub3c4\uac12\uacfc \ub192\uc774\uac12\uc744 \ub2f4\ub294\ub370 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ud074\ub798\uc2a4\ub294 \ud0c0\uc6d0\uccb4\uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c \ubcc0\ud658\uc758 \uc785\ub825\uac12\uace0 \uacb0\uacfc\uac12\uc758 \ud0c0\uc785\uc73c\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub05d\uc73c\ub85c \uc774 \uc138 \ud074\ub798\uc2a4\uc640 \uc720\uc77c\ud558\uac8c \uad00\uacc4\ub97c \ub9fa\uace0 \uc788\ub294 Ellip2Ellipsoid\ub294 2\uac1c\uc758 \uc0c1\uc774\ud55c \ud0c0\uc6d0\uccb4 \uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c\ub97c 7\uac1c\uc758 \ubcc0\ud658 \uacc4\uc218\ub97c \uc0ac\uc6a9\ud574 \ubcc0\ud658\ud574 \uc8fc\ub294 \uc8fc\uc694 \ud074\ub798\uc2a4\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc774 \ud074\ub798\uc2a4\ub4e4\uc744 \uc774\uc6a9\ud558\uc5ec \uc2e4\uc81c\ub85c Bessel1841 \ud0c0\uc6d0\uccb4\uc640 WGS84 \ud0c0\uc6d0\uccb4 \uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c \ubcc0\ud658\uc758 \ucf54\ub4dc\ub97c \uc608\ub85c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<pre>Ellipsoid bessel1841 = new Ellipsoid(6377397.155, 1.0 \/ 299.152813);\r\nEllipsoid wgs1984 = new Ellipsoid(6378137, 1.0 \/ 298.257223563);\r\nParameters7 params = new Parameters7(\r\n    -115.8, 474.99, 674.11, \r\n    -1.16, 2.31, 1.63, \r\n    6.43\r\n);\r\n  \r\nEllip2Ellipsoid transform = new Ellip2Ellipsoid(bessel1841, wgs1984, params);\r\n  \r\nValues3 src = new Values3(38, 128, 0);\r\nValues3 dst = new Values3();\r\n  \r\nSystem.out.println(\"bessel lat\/lng -> wgs84 lat\/lng\");\r\ntransform.transfom(src, dst);\r\nSystem.out.println(src + \" -> \" + dst + \"\\n\");\r\n\r\nSystem.out.println(\"wgs84 lat\/lng -> bessel lat\/lng\");\r\ntransform.reverseTransform(src, dst);\r\nSystem.out.println(src + \" -> \" + dst);<\/pre>\n<p>1\ubc88\uc640 2\ubc88 \ucf54\ub4dc\uc5d0 \uc55e\uc11c \uc5b8\uae09\ud588\ub358 2\uac1c\uc758 \ud0c0\uc6d0\uccb4\ub97c \uc815\uc758\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud0c0\uc6d0\uccb4 \uc815\uc758\ub294 \uc7a5\ubc18\uacbd\uacfc \ud3b8\ud3c9\ub3c4\uac12\uc744 \ud1b5\ud574 \uac00\ub2a5\ud569\ub2c8\ub2e4. 3\ubc88 \ucf54\ub4dc\ub294 \ud0c0\uc6d0\uccb4 \uac04\uc758 \ubcc0\ud658\uc744 \uc704\ud55c \ubcc0\ud658\uacc4\uc218\ub85c\uc368 X, Y, Z\uc758 3\uac1c \ucd95\uc5d0 \ub300\ud55c \uc774\ub3d9\ub7c9 \uadf8\ub9ac\uace0 \ub610 3\uac1c\uc758 \ucd95\uc5d0 \ub300\ud55c \ud68c\uc804\ub7c9 \ub05d\uc73c\ub85c \ucd95\ucc99\ucc28\uac12\uc785\ub2c8\ub2e4. \ud0c0\uc6d0\uccb4 \uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c \ubcc0\ud658\uc740 \ub2e8\ubc88\uc5d0 \uc774\ub8e8\uc5b4\uc9c0\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc911\uac04 \ub2e8\uacc4\ub85c \uc9c0\uc2ec\uc88c\ud45c\uacc4\ub77c\ub294 X, Y, Z\ucd95 \uc88c\ud45c\uacc4\ub85c \ubcc0\ud658\ud558\uac8c \ub418\ub294\ub370 \ub2e4\uc2dc \uc9c0\uc2ec\uc88c\ud45c\uacc4\ub97c \ub610 \ub2e4\ub978 \ud0c0\uc6d0\uccb4\ub85c \ubcc0\ud658\ud558\uae30 \uc704\ud574 \uc9c0\uc2ec\uc88c\ud45c\uacc4 \uc790\uccb4\ub97c 3\ucd95\uc5d0 \ub300\ud574 \uc774\ub3d9\ud558\uace0 \ud68c\uc804\ud558\uba70 \ud06c\uae30\ub97c \uc870\uc808\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \uc774 7\uac1c\uc758 \ubcc0\ud658 \ub9e4\uac1c\ubcc0\uc218\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 9\ubc88 \ucf54\ub4dc\ub97c \ud1b5\ud574 \uc774\ub807\uac8c \uc0dd\uc131\ud55c 2\uac1c\uc758 \ud0c0\uc6d0\uccb4\uc640 \ubcc0\ud658 \ub9e4\uac1c\ubcc0\uc218\ub85c\uc368 Ellip2Ellipsoid\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 11\ubc88 \ucf54\ub4dc\ubd80\ud130\ub294 \uc2e4\uc81c \uac01 \ud0c0\uc6d0\uccb4\uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c\uacc4\uc758 \ubcc0\ud658\uc785\ub2c8\ub2e4. \uacb0\uacfc\ub294 \uc544\ub798\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/1\/1364399953.png\" class=\"aligncenter\" width=\"492\" height=\"108\" alt=\"\uc0ac\uc6a9\uc790 \uc0bd\uc785 \uc774\ubbf8\uc9c0\" \/><br \/>\ub9cc\uc57d \ub2e4\ub978 \ud504\ub85c\uadf8\ub7a8 \ub4f1\uc744 \ud1b5\ud574 \uc88c\ud45c\ubcc0\ud658\uc744 \uc218\ud589\ud588\uc744\ub54c \uc704\uc758 \uacb0\uacfc\uc640 \ucc28\uc774\ub97c \ubcf4\uc778\ub2e4\uba74 \ubcc0\ud658 \ub9e4\uac1c\ubcc0\uc218\uac12\uc73c\ub85c \ub2e4\ub978 \uac12\uc744 \uc0ac\uc6a9\ud588\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc989 \uc704\uc758 \ucf54\ub4dc\uc5d0\uc11c 3\ubc88 \ucf54\ub4dc\uc758 Parameters7 \ud074\ub798\uc2a4\uc758 \uc0dd\uc131\uc2dc \uc0ac\uc6a9\ud55c \uc778\uc790\uac12\ub4e4\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc704\uc758 3\ubc88 \ucf54\ub4dc\uc5d0\uc11c \uc0ac\uc6a9\ud55c \ubcc0\ud658 \ub9e4\uac1c\ubcc0\uc218\ub97c \ud604\uc7ac \ud55c\uad6d\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub3c4\ub85d \uad8c\uc7a5\ud558\uace0 \uc788\ub294 \ub9e4\uac1c\ubcc0\uc218\ub85c\uc368 \ub300\ub2e4\uc218\uc758 \uc88c\ud45c\ubcc0\ud658 \ud234\uc5d0\uc11c \uc0ac\uc6a9\ud558\uace0 \uc788\ub294 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \ub05d\uc73c\ub85c \ubcf8 \uc624\ud508\uc18c\uc2a4\uc5d0 \ub300\ud55c \ub2e4\uc6b4\ub85c\ub4dc\ub294 \uc544\ub798\uc758 \ub9c1\ud06c\ub97c \ud1b5\ud574 \ubc1b\uc73c\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p style='text-align:center'><a href=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/1\/1108417955.zip\"><img width='64' src='\/images\/download.svg' \/><\/a><\/p>\n<\/p>\n<p>\ub05d\uc73c\ub85c \uad81\uae08\ud558\uc2e0 \uc810\uc740 \ub313\uae00\uc744 \ud1b5\ud574 \ub0a8\uae30\uc2dc\uba74 \ucd5c\ub300\ud55c \ub2f5\ubcc0\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub294 <a href=\"http:\/\/www.geoservice.co.kr\" target=\"_blank\">\uc9c0\uc624\uc11c\ube44\uc2a4<\/a>\uc5d0\uc11c \uac1c\ubc1c\ud588\uc73c\uba70 LGPL \ub77c\uc774\uc13c\uc2a4\ub97c \ub530\ub985\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5bc\ub9c8\uc804\uc5d0 \uac00\ubcbc\uc6b4 \uc88c\ud45c\ubcc0\ud658 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc18c\uac1c\ud55c \uae00(\uac00\ubcbc\uc6b4 \uc88c\ud45c\ubcc0\ud658 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac)\uc744 \uc62c\ub838\uc2b5\ub2c8\ub2e4. \uc0c1\ub2f9\ud788 \uac00\ubccd\uace0 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \uc88c\ud45c\uacc4 \ud22c\uc601\uc774 \uac00\ub2a5\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac\uc774\uc9c0\ub9cc \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc6d0\uccb4 \uac04\uc758 \uc88c\ud45c \ubcc0\ud658\uc5d0 \uc788\uc5b4\uc11c \uc81c\uc57d\uc774 \uc788\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc600\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc740 \uadf8\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45\uc73c\ub85c \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc6d0\uccb4 \uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c\uacc4 \uac04\uc758 \ubcc0\ud658\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uba3c\uc800 \uc18c\uac1c\ud574 \ub4dc\ub9b0 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc640 \uc774 \uae00\uc5d0\uc11c \uc18c\uac1c\ud574 \ub4dc\ub9b4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc870\ud569\ud558\uba74 \uc0c1\ub2f9\ud55c \uc815\ud655\ud55c &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=1476\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;[Java] \ud0c0\uc6d0\uccb4\uac04\uc758 \uacbd\uc704\ub3c4 \uc88c\ud45c\uacc4 \ubcc0\ud658 \uc624\ud508\uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac&#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":[60],"tags":[5],"class_list":["post-1476","post","type-post","status-publish","format-standard","hentry","category-java","tag-gis"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1476","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=1476"}],"version-history":[{"count":3,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1476\/revisions"}],"predecessor-version":[{"id":3159,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1476\/revisions\/3159"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1476"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}