{"id":816,"date":"2020-05-18T07:13:00","date_gmt":"2020-05-18T00:13:00","guid":{"rendered":"http:\/\/www.gis2me.com\/geospatial\/?p=816"},"modified":"2025-04-30T09:26:18","modified_gmt":"2025-04-30T02:26:18","slug":"r-studio-ep09-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%99%e0%b8%b3%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%9e%e0%b8%b4%e0%b8%81%e0%b8%b1%e0%b8%94-gps-%e0%b8%88%e0%b8%b2%e0%b8%81-excel-%e0%b9%81","status":"publish","type":"post","link":"http:\/\/www.gis2me.com\/geospatial\/?p=816","title":{"rendered":"R-studio : ( EP#09 ) \u0e01\u0e32\u0e23\u0e19\u0e33\u0e40\u0e02\u0e49\u0e32\u0e1e\u0e34\u0e01\u0e31\u0e14 GPS \u0e08\u0e32\u0e01 Excel \u0e41\u0e2a\u0e14\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07 3 \u0e21\u0e34\u0e15\u0e34 3D \u0e14\u0e49\u0e27\u0e22\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21 R"},"content":{"rendered":"<p>R-studio : ( EP#09 ) \u0e01\u0e32\u0e23\u0e19\u0e33\u0e40\u0e02\u0e49\u0e32\u0e1e\u0e34\u0e01\u0e31\u0e14 GPS \u0e08\u0e32\u0e01 Excel \u0e41\u0e2a\u0e14\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07 3 \u0e21\u0e34\u0e15\u0e34 3D \u0e14\u0e49\u0e27\u0e22\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21 R<br \/>\u0e43\u0e19\u0e15\u0e2d\u0e19 <strong data-start=\"6\" data-end=\"26\">R-Studio (EP#09)<\/strong> \u0e19\u0e35\u0e49 \u0e40\u0e23\u0e32\u0e08\u0e30\u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49 <strong data-start=\"45\" data-end=\"87\">\u0e01\u0e32\u0e23\u0e19\u0e33\u0e40\u0e02\u0e49\u0e32\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e1e\u0e34\u0e01\u0e31\u0e14 GPS \u0e08\u0e32\u0e01\u0e44\u0e1f\u0e25\u0e4c Excel<\/strong> \u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e2a\u0e23\u0e49\u0e32\u0e07 <strong data-start=\"100\" data-end=\"136\">\u0e41\u0e1c\u0e19\u0e17\u0e35\u0e48 3 \u0e21\u0e34\u0e15\u0e34 (3D Visualization)<\/strong> \u0e17\u0e35\u0e48\u0e41\u0e2a\u0e14\u0e07 <strong data-start=\"145\" data-end=\"173\">\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07 (elevation)<\/strong> \u0e14\u0e49\u0e27\u0e22\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21 <strong data-start=\"186\" data-end=\"191\">R<\/strong> \u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e44\u0e25\u0e1a\u0e23\u0e32\u0e23\u0e35 <code data-start=\"206\" data-end=\"214\">plotly<\/code>, <code data-start=\"216\" data-end=\"221\">rgl<\/code>, \u0e2b\u0e23\u0e37\u0e2d <code data-start=\"228\" data-end=\"239\">rayshader<\/code> \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e07\u0e32\u0e19\u0e14\u0e49\u0e32\u0e19\u0e20\u0e39\u0e21\u0e34\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28 \u0e2b\u0e23\u0e37\u0e2d GIS \u0e40\u0e0a\u0e34\u0e07\u0e1e\u0e37\u0e49\u0e19\u0e17\u0e35\u0e48\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e21\u0e34\u0e15\u0e34\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07\u0e23\u0e48\u0e27\u0e21\u0e43\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c<\/p>\n<p>R-studio : ( EP#09 ) \u0e01\u0e32\u0e23\u0e19\u0e33\u0e40\u0e02\u0e49\u0e32\u0e1e\u0e34\u0e01\u0e31\u0e14 GPS \u0e08\u0e32\u0e01 Excel \u0e41\u0e2a\u0e14\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07 3 \u0e21\u0e34\u0e15\u0e34 3D \u0e14\u0e49\u0e27\u0e22\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21 R<\/p>\n<p>\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25 R script \u0e41\u0e25\u0e30\u0e44\u0e1f\u0e25\u0e4c\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07 <a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfqaRQR2s_17qzcvXWOlPA256jPbaNUeWVVE2iVLB7kHwsE0A\/viewform\">https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfqaRQR2s_17qzcvXWOlPA256jPbaNUeWVVE2iVLB7kHwsE0A\/viewform<\/a><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/eM1LkZM9TXk\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf \u0e27\u0e31\u0e15\u0e16\u0e38\u0e1b\u0e23\u0e30\u0e2a\u0e07\u0e04\u0e4c\u0e02\u0e2d\u0e07\u0e1a\u0e17\u0e40\u0e23\u0e35\u0e22\u0e19<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e19\u0e33\u0e40\u0e02\u0e49\u0e32\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25 GPS (Latitude, Longitude, Elevation) \u0e08\u0e32\u0e01 Excel<\/li>\n\n\n\n<li>\u0e41\u0e1b\u0e25\u0e07\u0e40\u0e1b\u0e47\u0e19 spatial data<\/li>\n\n\n\n<li>\u0e41\u0e2a\u0e14\u0e07\u0e1c\u0e25\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25 3D elevation \u0e14\u0e49\u0e27\u0e22 plotly \u0e2b\u0e23\u0e37\u0e2d rayshader<\/li>\n\n\n\n<li>\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e25\u0e35\u0e48\u0e22\u0e19\u0e41\u0e1b\u0e25\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07 (terrain profile)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udce5 \u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14 R Script \u0e41\u0e25\u0e30\u0e44\u0e1f\u0e25\u0e4c\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udcdd \u0e25\u0e07\u0e17\u0e30\u0e40\u0e1a\u0e35\u0e22\u0e19\u0e02\u0e2d\u0e23\u0e31\u0e1a\u0e44\u0e1f\u0e25\u0e4c\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e14\u0e49\u0e17\u0e35\u0e48:<br>\ud83d\udc49 <a class=\"\" href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfqaRQR2s_17qzcvXWOlPA256jPbaNUeWVVE2iVLB7kHwsE0A\/viewform\">Google Form: \u0e23\u0e31\u0e1a R Script \u0e41\u0e25\u0e30 Excel \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07 EP#09<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddea \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07 R Script \u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">rCopyEdit<code># \u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e41\u0e1e\u0e47\u0e01\u0e40\u0e01\u0e08\ninstall.packages(c(\"readxl\", \"plotly\"))\n\n# \u0e40\u0e23\u0e35\u0e22\u0e01\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\nlibrary(readxl)\nlibrary(plotly)\n\n# \u0e2d\u0e48\u0e32\u0e19\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e08\u0e32\u0e01 Excel\ngps_data &lt;- read_excel(\"gps_elevation.xlsx\")\n\n# \u0e15\u0e23\u0e27\u0e08\u0e2a\u0e2d\u0e1a\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\nhead(gps_data)\n\n# \u0e2a\u0e23\u0e49\u0e32\u0e07 3D Plot \u0e14\u0e49\u0e27\u0e22 Plotly\nplot_ly(\n  data = gps_data,\n  x = ~longitude,\n  y = ~latitude,\n  z = ~elevation,\n  type = \"scatter3d\",\n  mode = \"markers\",\n  marker = list(size = 4, color = ~elevation, colorscale = \"Viridis\")\n)\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0d \u0e15\u0e31\u0e27\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e01\u0e32\u0e23\u0e41\u0e2a\u0e14\u0e07\u0e1c\u0e25 3 \u0e21\u0e34\u0e15\u0e34\u0e2d\u0e37\u0e48\u0e19 \u0e46<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0e44\u0e25\u0e1a\u0e23\u0e32\u0e23\u0e35<\/th><th>\u0e08\u0e38\u0e14\u0e40\u0e14\u0e48\u0e19<\/th><\/tr><\/thead><tbody><tr><td><code>rayshader<\/code><\/td><td>\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a Terrain 3D \u0e08\u0e32\u0e01 raster DEM<\/td><\/tr><tr><td><code>rgl<\/code><\/td><td>\u0e40\u0e23\u0e19\u0e40\u0e14\u0e2d\u0e23\u0e4c\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07 3 \u0e21\u0e34\u0e15\u0e34\u0e41\u0e1a\u0e1a real-time<\/td><\/tr><tr><td><code>plotly<\/code><\/td><td>\u0e23\u0e2d\u0e07\u0e23\u0e31\u0e1a web-based interactive 3D<\/td><\/tr><tr><td><code>terra<\/code> + <code>tmap<\/code><\/td><td>\u0e41\u0e2a\u0e14\u0e07 2.5D \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a GIS (\u0e43\u0e0a\u0e49\u0e23\u0e48\u0e27\u0e21\u0e01\u0e31\u0e1a DEM)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde0 \u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e22\u0e38\u0e01\u0e15\u0e4c\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e41\u0e19\u0e27\u0e25\u0e32\u0e14 (Slope) \u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e39\u0e07\u0e43\u0e19\u0e1e\u0e37\u0e49\u0e19\u0e17\u0e35\u0e48\u0e2a\u0e33\u0e23\u0e27\u0e08<\/li>\n\n\n\n<li>\u0e41\u0e2a\u0e14\u0e07\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e1f\u0e32\u0e23\u0e4c\u0e21 \/ \u0e41\u0e1b\u0e25\u0e07\u0e17\u0e35\u0e48\u0e14\u0e34\u0e19\u0e1a\u0e19\u0e41\u0e1c\u0e19\u0e17\u0e35\u0e48\u0e20\u0e39\u0e21\u0e34\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e41\u0e1a\u0e1a 3D<\/li>\n\n\n\n<li>\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e42\u0e21\u0e40\u0e14\u0e25\u0e20\u0e39\u0e21\u0e34\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e1a\u0e34\u0e19\u0e42\u0e14\u0e23\u0e19\u0e2b\u0e23\u0e37\u0e2d GNSS Survey<\/li>\n\n\n\n<li>\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e01\u0e31\u0e1a\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25 LiDAR \u0e2b\u0e23\u0e37\u0e2d DEM \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e20\u0e32\u0e1e\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e39\u0e07\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>R-studio : ( EP#09 ) \u0e01\u0e32\u0e23\u0e19\u0e33\u0e40\u0e02\u0e49\u0e32\u0e1e\u0e34\u0e01\u0e31\u0e14 GPS \u0e08\u0e32\u0e01 Excel \u0e41\u0e2a\u0e14\u0e07\u0e23 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[21,7],"tags":[544,440,543,547,545,549,439,533,553,552,548,550,546,551],"class_list":["post-816","post","type-post","status-publish","format-standard","hentry","category--r-studio","category-7","tag-elevation-map-r","tag-gis--r","tag-gps-3d","tag-gps--excel","tag-plotly-r","tag-plotly-scatter3d","tag-r-studio","tag-r--excel","tag-rayshader","tag-rgl","tag-terrain-3d","tag--3d","tag--3-","tag-551"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=\/wp\/v2\/posts\/816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=816"}],"version-history":[{"count":1,"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=\/wp\/v2\/posts\/816\/revisions"}],"predecessor-version":[{"id":817,"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=\/wp\/v2\/posts\/816\/revisions\/817"}],"wp:attachment":[{"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=816"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gis2me.com\/geospatial\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}