{"id":3913,"date":"2017-02-02T17:54:35","date_gmt":"2017-02-02T08:54:35","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=3913"},"modified":"2020-05-28T16:04:34","modified_gmt":"2020-05-28T07:04:34","slug":"duramap-xr%ec%9d%84-%ec%9d%b4%ec%9a%a9%ed%95%9c-%ec%a2%8c%ed%91%9c-%eb%b3%80%ed%99%98-%ec%bd%94%eb%93%9c-%ec%83%98%ed%94%8c","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=3913","title":{"rendered":"DuraMap-Xr\uc744 \uc774\uc6a9\ud55c \uc88c\ud45c \ubcc0\ud658 \ucf54\ub4dc \uc0d8\ud50c"},"content":{"rendered":"

DuraMap-Xr\uc740 proj.4 \uae30\ubc18\uc758 \ubb38\uc790\uc5f4\uc744 \ud1a0\ub300\ub85c \uc88c\ud45c\uacc4\ub97c \ubcc0\ud658\ud560 \uc218 \uc788\ub294\ub370\uc694. \ud2b9\ud788 \uc88c\ud45c \ubcc0\ud658\uc2dc 10 \ud30c\ub77c\uba54\ud130\uc5d0 \ud574\ub2f9\ud558\ub294 Molodensky-Badekas \ubaa8\ub378\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\uc544\ub798\uc758 \ucf54\ub4dc\ub294 “\ub300\ud55c\ubbfc\uad6d TM \uc911\ubd80\uc6d0\uc810(Bessel \ud0c0\uc6d0\uccb4) – 10.405 \ubcf4\uc815”\uc758 \uc88c\ud45c\uacc4\uc758 \ud55c \uc88c\ud45c\uc778 (492385.95, 188096.47)\ub97c “\ub300\ud55c\ubbfc\uad6d TM \uc911\ubd80\uc6d0\uc810(GRS80 \ud0c0\uc6d0\uccb4)” \uc88c\ud45c\uacc4\ub85c \ubcc0\ud658\ud558\ub294 \ucf54\ub4dc \uc608\uc785\ub2c8\ub2e4.<\/p>\n

\r\nXrMapLib.Coord Pt;\r\n\r\nPt.X = 492385.95;\r\nPt.Y = 188096.47;\r\n\r\nXrMapLib.Projection proj = new XrMapLib.Projection();\r\n\r\n\/\/ \ub300\ud55c\ubbfc\uad6d TM \uc911\ubd80\uc6d0\uc810(Bessel \ud0c0\uc6d0\uccb4) - 10.405 \ubcf4\uc815\r\nproj.SourceProj4String = \"+proj=tmerc +lat_0=38N +lon_0=127.0028902777778E +ellps=bessel +x_0=200000 +y_0=600000 +k=1 +units=m +no_defs\";\r\n\r\n\/\/ \ub300\ud55c\ubbfc\uad6d TM \uc911\ubd80\uc6d0\uc810(GRS80 \ud0c0\uc6d0\uccb4)\r\nproj.TargetProj4String = \"+proj=tmerc +lat_0=38N +lon_0=127E +ellps=GRS80 +x_0=200000 +y_0=600000 +k=1 +units=m +no_defs\";\r\n\r\n\/\/ 10 \ud30c\ub77c\uba54\ud130 \uc801\uc6a9(towgs84 \ud30c\ub77c\uba54\ud130)\r\nproj.Set10Parameters(-145.907, 505.034, 685.756, -1.162, 2.347, 1.592, 6.342, -3159521.31, 4068151.32, 3748113.85);\r\n\r\nproj.Transform(Pt);\r\n<\/pre>\n
\ucf54\ub4dc\ub97c \ubcf4\uba74 \uc88c\ud45c\uacc4 \uc9c0\uc815\uc744 \uc704\ud574\uc11c \uc0ac\uc6a9\ud55c proj.4 \ubb38\uc790\uc5f4\uc5d0 towgs84\uc5d0 \ud574\ub2f9\ud558\ub294 \uac12\uc744 14\ubc88\uc9f8 \ucf54\ub4dc\ucc98\ub7fc \ubcc4\ub3c4\uc758 \ub9e4\uc11c\ub4dc(Set10Parameters)\ub85c \uc9c0\uc815\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. 3\uac1c \ub610\ub294 7\uac1c\uc758 \ud30c\ub77c\uba54\ud130 \uc9c0\uc815\uc744 \uc704\ud574\uc11c\ub294 \uac01\uac01 Set3Parameters, Set7Parameters \ub9e4\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n
\ucd5c\uc885 \uc88c\ud45c\ubcc0\ud658\uc740 16\ubc88 \ucf54\ub4dc\uc758 Transform \ub9e4\uc11c\ub4dc\ub85c \uc218\ud589\ub418\ub294\ub370\uc694. \uc774 \ub9e4\uc11c\ub4dc\ub294 \ubcc0\ud658\ud560 \uc785\ub825 \uc88c\ud45c \uac1d\uccb4\ub97c \ud544\uc694\ub85c \ud558\uace0, \ubcc0\ud658\ub41c \uc88c\ud45c\ub294 \ub2e4\uc2dc \uc774 \uc785\ub825 \uc88c\ud45c \uac1d\uccb4\uc5d0 \uc800\uc7a5\ub418\ubbc0\ub85c, \uc785\ub825 \uc88c\ud45c\ub97c \uacc4\uc18d \uc720\uc9c0\ud558\ub824\uba74 \ubcf5\uc0ac\ubcf8\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
DuraMap-Xr\uc740 proj.4 \uae30\ubc18\uc758 \ubb38\uc790\uc5f4\uc744 \ud1a0\ub300\ub85c \uc88c\ud45c\uacc4\ub97c \ubcc0\ud658\ud560 \uc218 \uc788\ub294\ub370\uc694. \ud2b9\ud788 \uc88c\ud45c \ubcc0\ud658\uc2dc 10 \ud30c\ub77c\uba54\ud130\uc5d0 \ud574\ub2f9\ud558\ub294 Molodensky-Badekas \ubaa8\ub378\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc544\ub798\uc758 \ucf54\ub4dc\ub294 “\ub300\ud55c\ubbfc\uad6d TM \uc911\ubd80\uc6d0\uc810(Bessel \ud0c0\uc6d0\uccb4) – 10.405 \ubcf4\uc815”\uc758 \uc88c\ud45c\uacc4\uc758 \ud55c \uc88c\ud45c\uc778 (492385.95, 188096.47)\ub97c “\ub300\ud55c\ubbfc\uad6d TM \uc911\ubd80\uc6d0\uc810(GRS80 \ud0c0\uc6d0\uccb4)” \uc88c\ud45c\uacc4\ub85c \ubcc0\ud658\ud558\ub294 \ucf54\ub4dc \uc608\uc785\ub2c8\ub2e4. XrMapLib.Coord Pt; Pt.X = 492385.95; Pt.Y = 188096.47; XrMapLib.Projection proj = new XrMapLib.Projection(); \/\/ \ub300\ud55c\ubbfc\uad6d … <\/p>\n
\ub354 \ubcf4\uae30 “DuraMap-Xr\uc744 \uc774\uc6a9\ud55c \uc88c\ud45c \ubcc0\ud658 \ucf54\ub4dc \uc0d8\ud50c”<\/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":[57,50],"tags":[],"class_list":["post-3913","post","type-post","status-publish","format-standard","hentry","category-duramap-xr","category-gisdev"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3913","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=3913"}],"version-history":[{"count":5,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3913\/revisions"}],"predecessor-version":[{"id":9710,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3913\/revisions\/9710"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3913"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}