{"id":2347,"date":"2026-06-27T17:18:20","date_gmt":"2026-06-27T09:18:20","guid":{"rendered":"https:\/\/rcdronego.com\/?p=2347"},"modified":"2026-06-27T17:40:17","modified_gmt":"2026-06-27T09:40:17","slug":"gps-drone-vs-optical-flow","status":"publish","type":"post","link":"https:\/\/rcdronego.com\/ko\/gps-drone-vs-optical-flow\/","title":{"rendered":"GPS \ub4dc\ub860 vs \uad11\ud559 \ud750\ub984: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ucd08\ubcf4\uc790\uc6a9 \ub4dc\ub860\uc744 \ucc3e\uae30 \uc2dc\uc791\ud558\uba74 \ub450 \uac00\uc9c0 \uc6a9\uc5b4\uac00 \ubc18\ubcf5\ud574\uc11c \ub4f1\uc7a5\ud569\ub2c8\ub2e4: <strong>GPS \ud3ec\uc9c0\uc154\ub2dd<\/strong> \uadf8\ub9ac\uace0 <strong>\uad11\ud559 \ud750\ub984 \uc704\uce58 \uc720\uc9c0<\/strong>. \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ucc28\uc774\uc810\uc744 \uac70\uc758 \uc124\uba85\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0, \ub300\ubd80\ubd84\uc758 \uccab \uad6c\ub9e4\uc790\ub294 \ud558\ub098, \ub458 \ub610\ub294 \ub458 \ub2e4 \ud544\uc694\ud55c\uc9c0, \uadf8\ub9ac\uace0 \ub354 \uc800\ub834\ud55c \u201c\uad11\ud559 \ud750\ub984\u201d \ub4dc\ub860\uc774 GPS \ub4dc\ub860\ub9cc\ud07c \uc131\ub2a5\uc774 \uc88b\uc740\uc9c0 \ucd94\uce21\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub458\uc740 \uac19\uc740 \uac83\uc774 \uc544\ub2c8\uba70, \uac19\uc740 \uc791\uc5c5\uc744 \uc704\ud574 \uacbd\uc7c1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uac01 \ud3ec\uc9c0\uc154\ub2dd \uc2dc\uc2a4\ud15c\uc774 \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc744 \ud558\ub294\uc9c0, \uac01\uac01\uc774 \uac00\uc7a5 \uc798 \uc791\ub3d9\ud558\ub294 \ud658\uacbd, \uadf8\ub9ac\uace0 \uc77c\ubd80 \ub4dc\ub860\uc774 \ub458 \ub2e4 \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub97c \uc124\uba85\ud558\uc5ec, \uc2e4\uc81c\ub85c \ube44\ud589\ud558\uace0 \uc2f6\uc740 \ubc29\uc2dd\uc5d0 \ub9de\ub294 \uc124\uc815\uc744 \uc54c \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"quick-answer\" class=\"wp-block-heading\">\ube60\ub978 \ub2f5\ubcc0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">GPS \ud3ec\uc9c0\uc154\ub2dd\uc740 \uc704\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc57c\uc678\uc5d0\uc11c \ub4dc\ub860\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uace0 \uadc0\ud658 \uae30\ub2a5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uad11\ud559 \ud750\ub984\uc740 \uc544\ub798\ub97c \ud5a5\ud55c \uce74\uba54\ub77c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc9c0\uba74\uc744 \u201c\uad00\ucc30'\ud568\uc73c\ub85c\uc368 \uc704\uce58\ub97c \uc720\uc9c0\ud558\uba70, GPS\uac00 \uc57d\ud55c \uc2e4\ub0b4 \ubc0f \uc800\uace0\ub3c4\uc5d0\uc11c \uac00\uc7a5 \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. GPS\ub294 \uac1c\ubc29\ub41c \uc57c\uc678 \ube44\ud589\uc6a9\uc774\uace0, \uad11\ud559 \ud750\ub984\uc740 \uc548\uc815\uc801\uc778 \uc800\uace0\ub3c4 \ubc0f \uc2e4\ub0b4 \ud638\ubc84\ub9c1\uc6a9\uc785\ub2c8\ub2e4. \ub9ce\uc740 \ub354 \ub098\uc740 \ucd08\ubcf4\uc790\uc6a9 \ub4dc\ub860\uc740 \ub458\uc744 \uacb0\ud569\ud558\uc5ec, \uc800\uace0\ub3c4 \ud638\ubc84\ub9c1 \uc9c0\uc6d0\uc5d0\ub294 \uad11\ud559 \ud750\ub984\uc744, \uc704\uc131 \uc2e0\ud638\uac00 \uc788\uc744 \ub54c \uc57c\uc678 \uc704\uce58 \uc720\uc9c0\uc5d0\ub294 GPS\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\uc2dc\uc2a4\ud15c<\/th><th>\uc791\ub3d9 \ubc29\uc2dd<\/th><th>\ucd5c\uc801 \ud658\uacbd<\/th><th>\uc8fc\uc694 \uae30\ub2a5<\/th><\/tr><\/thead><tbody><tr><td>GPS \ud3ec\uc9c0\uc154\ub2dd<\/td><td>\uc704\uc131\uc5d0 \uace0\uc815\ud558\uc5ec \uc704\uce58\ub97c \ud30c\uc545\ud569\ub2c8\ub2e4<\/td><td>\uc57c\uc678, \uc5f4\ub9b0 \ud558\ub298, \ub192\uc740 \uace0\ub3c4<\/td><td>\uc704\uce58 \uc720\uc9c0 + \uadc0\ud658<\/td><\/tr><tr><td>\uad11\ud559 \ud750\ub984<\/td><td>\ud558\ud5a5 \uce74\uba54\ub77c\uac00 \uc9c0\uba74\uc744 \uc77d\uc5b4 \uc704\uce58 \uc720\uc9c0<\/td><td>\uc2e4\ub0b4, \uc800\uace0\ub3c4, GPS \uc57d\ud55c \uc9c0\uc810<\/td><td>GPS \uc5c6\uc774 \uc548\uc815\uc801\uc778 \ub0ae\uc740 \ud638\ubc84<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"what-is-gps-positioning\" class=\"wp-block-heading\">GPS \ud3ec\uc9c0\uc154\ub2dd\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPS \ud3ec\uc9c0\uc154\ub2dd\uc740 \uc704\uc131\uc758 \uc2e0\ud638\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub4dc\ub860\uc774 \uc138\uacc4\uc5d0\uc11c \uc815\ud655\ud788 \uc5b4\ub514\uc5d0 \uc788\ub294\uc9c0 \uc54c\ub824\uc90d\ub2c8\ub2e4. \uacac\uace0\ud55c \uc704\uc131 \uc7a0\uae08\uc774 \uc774\ub8e8\uc5b4\uc9c0\uba74 \ub4dc\ub860\uc740 \uacf5\uc911\uc5d0\uc11c \uc704\uce58\ub97c \uc720\uc9c0\ud558\uace0, \uc57d\ud55c \ubc14\ub78c\uc5d0 \ud45c\ub958\ud558\uc9c0 \uc54a\uc73c\uba70, \uc774\ub959 \uc9c0\uc810\uc744 \uae30\ub85d\ud558\uace0, \uadc0\ud658 \uae30\ub2a5\uc73c\ub85c \ud574\ub2f9 \uc9c0\uc810\uc73c\ub85c \uc2a4\uc2a4\ub85c \ube44\ud589\ud558\uc5ec \ub3cc\uc544\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \ucd08\ubcf4\uc790\uc5d0\uac8c \uc57c\uc678 \ube44\ud589\uc774 \uc548\uc804\ud558\uac8c \ub290\uaef4\uc9c0\ub3c4\ub85d \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb38\uc81c\ub294 GPS\uac00 \ud558\ub298\uc744 \uba85\ud655\ud788 \ubcfc \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc2e4\ub0b4, \uc9d9\uc740 \ub098\ubb34 \ub36e\uac1c \uc544\ub798, \ub610\ub294 \ub192\uc740 \uac74\ubb3c \uc0ac\uc774\uc5d0 \ub07c\uc5b4 \uc788\uc73c\uba74 \uc2e0\ud638\uac00 \uc57d\ud574\uc838 \ud3ec\uc9c0\uc154\ub2dd\uc774 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\uac8c \ub429\ub2c8\ub2e4. GPS\ub294 \uc5f4\ub9b0 \ud558\ub298\uc5d0\uc11c \uac00\uc7a5 \uc798 \uc791\ub3d9\ud558\uba70 \uc9c0\ubd95 \uc544\ub798\uc5d0\uc11c\ub294 \uc81c\ud55c\ub429\ub2c8\ub2e4. GPS\uc758 \uc548\uc804 \uce21\uba74\uc5d0 \ub300\ud574 \ub354 \uae4a\uc774 \uc54c\uc544\ubcf4\uace0 \uc2f6\ub2e4\uba74, <a href=\"\/ko\/gps-drone-return-to-home\/\">\uadc0\ud658 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uac00\uc774\ub4dc\ub97c \ucc38\uc870\ud558\uc138\uc694<\/a> \uc790\uc138\ud788 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"what-is-optical-flow-positioning\" class=\"wp-block-heading\">\uad11\ud559 \ud750\ub984 \uc704\uce58 \uc9c0\uc815\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\ud559 \ud750\ub984\uc740 \uc644\uc804\ud788 \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uc744 \ucde8\ud569\ub2c8\ub2e4. \uc704\uc131\uc744 \uc62c\ub824\ub2e4\ubcf4\ub294 \ub300\uc2e0 \ub4dc\ub860\uc774 \uc544\ub798\ub97c \ub0b4\ub824\ub2e4\ubd05\ub2c8\ub2e4. \uc791\uc740 \ud558\ud5a5 \uce74\uba54\ub77c(\ubcf4\ud1b5 \uc13c\uc11c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub428)\uac00 \uc544\ub798 \uc9c0\uba74\uc758 \uc9c8\uac10\uc744 \uad00\ucc30\ud558\uace0 \uc6c0\uc9c1\uc784\uc744 \uac10\uc9c0\ud569\ub2c8\ub2e4. \ub4dc\ub860 \uc544\ub798\uc758 \ud328\ud134\uc774 \uc774\ub3d9\ud558\uba74 \ub4dc\ub860\uc740 \ud45c\ub958\ud588\uc74c\uc744 \uc778\uc9c0\ud558\uace0 \uc81c\uc790\ub9ac\uc5d0 \uba38\ubb3c\ub3c4\ub85d \ubcf4\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub298\uc774 \uc544\ub2cc \uc9c0\uba74\uc744 \ubcf4\ub294 \ub370 \uc758\uc874\ud558\uae30 \ub54c\ubb38\uc5d0 \uad11\ud559 \ud750\ub984\uc740 GPS\uac00 \uc5b4\ub824\uc6c0\uc744 \uacaa\ub294 \uc2e4\ub0b4\uc640 \uc800\uace0\ub3c4\uc5d0\uc11c \uc815\ud655\ud788 \ube5b\uc744 \ubc1c\ud569\ub2c8\ub2e4. \uc774 \ub355\ubd84\uc5d0 \ub4dc\ub860\uc774 \uac70\uc2e4\uc5d0\uc11c \ubcbd\uc5d0 \ubd80\ub52a\ud788\uc9c0 \uc54a\uace0 \uc548\uc815\uc801\uc73c\ub85c \ud638\ubc84\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud55c\uacc4\ub294 GPS\uc640 \ubc18\ub300\uc785\ub2c8\ub2e4. \uc9c0\uba74\uc5d0 \uc0c1\ub2f9\ud788 \uac00\uae4c\uc6cc\uc57c \ud558\uace0, \uc544\ub798 \ud45c\uba74\uc5d0 \ub208\uc5d0 \ub744\ub294 \uc9c8\uac10\uc774 \uc788\uc5b4\uc57c \ud558\uba70(\ud3c9\ud3c9\ud558\uac70\ub098 \ubc18\uc9dd\uc774\uac70\ub098 \uc5b4\ub450\uc6b4 \ubc14\ub2e5\uc740 \uc77d\uae30 \uc5b4\ub824\uc6c0), \uc138\uacc4 \ub0b4 \uc704\uce58\ub97c \uc54c\uc9c0 \ubabb\ud558\ubbc0\ub85c \uc790\uccb4\uc801\uc73c\ub85c \uadc0\ud658 \uae30\ub2a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"gps-vs-optical-flow-the-key-differences\" class=\"wp-block-heading\">GPS \ub300 \uad11\ud559 \ud750\ub984: \uc8fc\uc694 \ucc28\uc774\uc810<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"452\" src=\"https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone.png\" alt=\"GPS \ub300 \uad11\ud559 \ud750\ub984 \ub4dc\ub860 \uc704\uce58 \uacb0\uc815\" class=\"wp-image-2348\" srcset=\"https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone.png 900w, https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone-300x151.png 300w, https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone-768x386.png 768w, https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone-18x9.png 18w, https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone-500x251.png 500w, https:\/\/rcdronego.com\/wp-content\/uploads\/2026\/06\/gps-vs-optical-flow-drone-600x301.png 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uac04\ub2e8\ud788 \uae30\uc5b5\ud558\ub294 \ubc29\ubc95: <strong>GPS\ub294 \uc138\uacc4 \ub0b4 \uc704\uce58\ub97c \uc54c\uace0, \uad11\ud559 \ud750\ub984\uc740 \uc9c0\uba74\uc5d0 \ub300\ud574 \uc5b4\ub5bb\uac8c \uc6c0\uc9c1\uc774\ub294\uc9c0 \uc555\ub2c8\ub2e4.<\/strong> \ud558\ub098\ub294 \ub113\uc740 \uc57c\uc678\uc6a9, \ub2e4\ub978 \ud558\ub098\ub294 \uc548\uc815\uc801\uc778 \uadfc\uac70\ub9ac \ud638\ubc84\ub9c1\uc6a9\uc785\ub2c8\ub2e4. \ucd08\ubcf4\uc790\uac00 \uad00\uc2ec\uc744 \uac00\uc9c8 \ub9cc\ud55c \uc810\uc5d0\uc11c \ube44\uad50\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc57c\uc678 \ube44\ud589:<\/strong> GPS\uac00 \ud655\uc2e4\ud788 \uc6b0\uc138\ud569\ub2c8\ub2e4. \ubc14\ub78c \uc18d \uc704\uce58 \uc720\uc9c0, \ubc94\uc704, \uadc0\ud658 \uae30\ub2a5 \ubaa8\ub450 \uc774\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2e4\ub0b4 \ube44\ud589:<\/strong> \uad11\ud559 \ud750\ub984\uc774 \uc6b0\uc138\ud569\ub2c8\ub2e4. GPS \uc2e0\ud638\uac00 \ub108\ubb34 \uc57d\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uacf3\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ud638\ubc84\ub9c1\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>Return-to-home:<\/strong> \uc624\uc9c1 GPS\ub9cc\uc774 \uc774\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub4dc\ub860\uc758 \uc2e4\uc81c \uc704\uce58\ub97c \uc54c\uc544\uc57c \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc800\uace0\ub3c4, \ub290\ub9b0, \uadfc\uc811 \ube44\ud589:<\/strong> \uad11\ud559 \ud750\ub984\uc774 \uc9c0\uba74 \uadfc\ucc98\uc5d0\uc11c \ub354 \ubd80\ub4dc\ub7fd\uace0 \uc548\uc815\uc801\uc778 \ud638\ubc84\ub9c1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc57c\uc678\uc5d0\uc11c \uc57d\ud55c \ubc14\ub78c\uc5d0 \ud45c\ub958:<\/strong> GPS\uac00 \uc774\ub97c \ubcf4\uc815\ud569\ub2c8\ub2e4. \uace0\ub3c4\uc5d0\uc11c \uad11\ud559 \ud750\ub984\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc77d\uc744 \uac70\ub9ac\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub290 \uac83\uc774 \u201c\ub354 \ub0ab\ub2e4'\uace0 \ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc11c\ub85c \ub2e4\ub978 \ud658\uacbd\uc744 \uc704\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. GPS\uc640 \uad11\ud559 \ud750\ub984 \uc911 \uc5b4\ub290 \uac83\uc774 \uc6b0\uc218\ud55c\uc9c0 \ubb3b\ub294 \uac83\uc740 \ube44\uc637\uc774 \uc120\uae00\ub77c\uc2a4\ubcf4\ub2e4 \ub098\uc740\uc9c0 \ubb3b\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc804\uc801\uc73c\ub85c \ub2f9\uc2e0\uc774 \ud5a5\ud558\ub294 \uc870\uac74\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"why-the-best-beginner-drones-use-both\" class=\"wp-block-heading\">\ucd5c\uace0\uc758 \ucd08\ubcf4\uc790\uc6a9 \ub4dc\ub860\uc774 \ub458 \ub2e4 \uc0ac\uc6a9\ud558\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPS\uc640 \uad11\ud559 \ud750\ub984\uc774 \ubc18\ub300 \uc0c1\ud669\uc744 \ucee4\ubc84\ud55c\ub2e4\ub294 \uac83\uc744 \uc774\ud574\ud558\uba74, \ud604\uba85\ud55c \uc124\uacc4\ub294 \ubd84\uba85\ud574\uc9d1\ub2c8\ub2e4. \ub458 \ub2e4 \uc0ac\uc6a9\ud558\uace0 \ub4dc\ub860\uc774 \uc0c1\ud669\uc5d0 \ub9de\ub294 \uac83\uc744 \ud65c\uc6a9\ud558\uac8c \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\uc911 \uc704\uce58 \uc9c0\uc815 \uae30\ub2a5\uc774 \uc788\ub294 \ub4dc\ub860\uc740 \uc2e4\ub0b4\uc5d0\uc11c \uad11\ud559 \ud750\ub984\uc73c\ub85c \uc548\uc815\uc801\uc778 \uc800\uace0\ub3c4 \ud638\ubc84\ub9c1\uc744 \uc720\uc9c0\ud55c \ud6c4, \uc57c\uc678\ub85c \ub098\uac00 \uc5f4\ub9b0 \ud558\ub298 \uc544\ub798\uc5d0\uc11c\ub294 GPS\ub97c \ud1b5\ud574 \uc704\uce58 \uc720\uc9c0\uc640 \uadc0\ud658 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uac83\uc774 \ubc14\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ubaa8\ub378\uc774 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4 <a href=\"\/ko\/product\/xt808-gps-brushless-camera-drone-with-5-9-inch-screen-remote\/\">XT808<\/a> \u2014 GPS\uc640 \uad11\ud559 \ud750\ub984 \ud3ec\uc9c0\uc154\ub2dd\uc744 \uacb0\ud569\ud558\uc5ec \ub354 \ub9ce\uc740 \uc0c1\ud669\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ub3c4\uc6c0\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \ubc30\uc6b0\uae30\uc5d0 \uc548\uc2ec\uc774 \ub418\ub294 \ub4dc\ub860\uc778 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ucd08\ubcf4\uc790\uc5d0\uac8c \uc774\uc911 \ud3ec\uc9c0\uc154\ub2dd\uc740 \ub4dc\ub860\uc774 \ubd88\uc548\uc815\ud558\uac70\ub098 \uc81c\uc5b4\ud558\uae30 \uc5b4\ub824\uc6b4 \uc21c\uac04\uc744 \uc904\uc774\uace0, \ube44\ud589\uc744 \uc990\uac81\uac8c \ub9cc\ub4dc\ub294 \ucc28\ubd84\ud558\uace0 \uc548\uc815\uc801\uc778 \ud638\ubc84\ub9c1\uc744 \ub354 \ub9ce\uc774 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd08\ubcf4\uc790\uc5d0\uac8c \ucd94\ucc9c\ud558\uae30 \uc804\uc5d0 \uac01 \ubaa8\ub378\uc744 \uc57c\uc678\uc5d0\uc11c \ube44\ud589\ud574 \ubcf4\uba70, \uc774\uc911 \ud3ec\uc9c0\uc154\ub2dd\uc758 \ucc28\uc774\ub97c \uc27d\uac8c \ub290\ub084 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub4dc\ub860\uc740 \ud638\ubc84\ub9c1 \uc0c1\ud0dc\ub85c \uc548\uc815\ub418\uba70 \uc9c0\uc18d\uc801\uc778 \uc218\uc815 \uc5c6\uc774 \uc81c\uc790\ub9ac\uc5d0 \uba38\ubb45\ub2c8\ub2e4. \uc544\ub798 \ud074\ub9bd\uc740 \uc57c\uc678 \uc138\uc158 \uc911 \ud558\ub098\uc5d0\uc11c \uac00\uc838\uc628 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-9-16 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\uc57c\uc678 \ub4dc\ub860 \ud14c\uc2a4\ud2b8 \ube44\ud589 \ud654\uba74 \ub9ac\ubaa8\ucee8 \ud3ec\ud568 #\ucd08\ubcf4\uc790\ub4dc\ub860 #\ub4dc\ub860\ucd08\ubcf4\uc790\uc6a9 #\ub4dc\ub860\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/RKg34K5brc0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">\uc57c\uc678 \ud14c\uc2a4\ud2b8 \ube44\ud589 \uc911 \uba87 \ucd08.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"which-one-do-you-actually-need\" class=\"wp-block-heading\">\uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uac83\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\ube44\ud589 \uc0c1\ud669<\/th><th>\ub354 \ub098\uc740 \uc120\ud0dd<\/th><th>\uc65c<\/th><\/tr><\/thead><tbody><tr><td>\uc57c\uc678 \uacf5\uc6d0, \ub4e4\ud310, \uc5ec\ud589<\/td><td>GPS<\/td><td>\ub354 \ub098\uc740 \uc704\uce58 \uc720\uc9c0 \ubc0f \uadc0\ud658 \uae30\ub2a5<\/td><\/tr><tr><td>\uc2e4\ub0b4 \uc5f0\uc2b5<\/td><td>\uad11\ud559 \ud750\ub984<\/td><td>GPS \uc5c6\uc774 \ub354 \uc548\uc815\uc801\uc778 \uc800\uace0\ub3c4 \ud638\ubc84\ub9c1<\/td><\/tr><tr><td>\uc800\uace0\ub3c4 \uadfc\uc811 \ube44\ud589<\/td><td>\uad11\ud559 \ud750\ub984<\/td><td>\uc791\uc740 \uc218\uc815\uc744 \uc704\ud574 \uc9c0\uba74\uc744 \uc77d\uc74c<\/td><\/tr><tr><td>\ub354 \uae34 \uc57c\uc678 \ube44\ud589<\/td><td>GPS<\/td><td>\uc5f4\ub9b0 \ud558\ub298\uc5d0\uc11c \ub354 \uc798 \uc791\ub3d9<\/td><\/tr><tr><td>\uc2e4\ub0b4\uc678 \ubaa8\ub450 \uc0ac\uc6a9<\/td><td>GPS + \uad11\ud559 \ud750\ub984<\/td><td>\uac00\uc7a5 \ub2e4\uc591\ud55c \uc0c1\ud669\uc744 \ud3ec\uad04<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\ud589\ud560 \uc7a5\uc18c\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc8fc\ub85c \uc57c\uc678<\/strong> \u2014 \uacf5\uc6d0, \ub4e4\ud310, \uc5ec\ud589, \ud48d\uacbd: \uc6b0\uc120\uc2dc\ud558\uc138\uc694 <strong>GPS<\/strong>. \uc704\uce58 \uc720\uc9c0, \ubc94\uc704 \ubc0f \uc57c\uc678\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uadc0\ud658 \uc548\uc804\ub9dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc8fc\ub85c \uc2e4\ub0b4<\/strong> \u2014 \uac70\uc2e4, \ucc28\uace0, \uc548\uc804\ud558\uac8c \uc870\uc885 \uc2a4\ud2f1 \uc775\ud788\uae30: <strong>\uad11\ud559 \ud750\ub984<\/strong> \ub0ae\uc740 \ud638\ubc84\ub9c1\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub450 \uac00\uc9c0 \ubaa8\ub450 \uc6d0\ud558\uace0, \uc131\uc7a5\ud560 \uc5ec\uc9c0\ub97c \uc6d0\ud55c\ub2e4\uba74:<\/strong> a <strong>dual-positioning<\/strong> \ub4dc\ub860\uc740 \uc120\ud0dd\uc744 \uac15\uc694\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c \uac00\uc7a5 \ub2e4\uc591\ud55c \uc0c1\ud669\uc744 \ucee4\ubc84\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc57c\uc678 \ube44\ud589\uc744 \uc704\ud574 \uccab \ubc88\uc9f8 \uc9c4\uc9c0\ud55c \ub4dc\ub860\uc744 \uad6c\ub9e4\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uc0ac\ub78c\ub4e4\uc5d0\uac8c GPS\ub294 \ud544\uc218 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0 \uad11\ud559 \ud750\ub984\uc774 \ud3ec\ud568\ub41c\ub2e4\uba74 \ucd08\uae30 \uc800\uace0\ub3c4 \uc5f0\uc2b5 \ube44\ud589\uc5d0 \uc9c4\uc815\ud55c \ubcf4\ub108\uc2a4\uac00 \ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc2e4\ub0b4\uc5d0\uc11c \uc5f0\uc2b5\ud55c \ud6c4 \uc57c\uc678\ub85c \ub098\uac00\uace0 \uc2f6\ub2e4\uba74, \ub2e4\uc74c \uceec\ub809\uc158\uc758 \ub354 \uac04\ub2e8\ud55c \ubaa8\ub378\uc774 \uc2dc\uc791\ud558\uae30 \ub354 \uc26c\uc6b4 \uc120\ud0dd\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"\/ko\/product-category\/beginner-drones\/\">\ucd08\ubcf4\uc790\ub97c \uc704\ud55c \ub4dc\ub860<\/a> \uceec\ub809\uc158\uc5d0\uc11c \uc2dc\uc791\ud558\uae30 \ub354 \uc26c\uc6b4 \ubaa8\ub378\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">GPS\uac00 \ud544\uc218\ub77c\uace0 \uacb0\uc815\ud588\ub2e4\uba74, \ucd08\ubcf4\uc790 \uce5c\ud654\uc801\uc778 \uc635\uc158\uc744 \ube44\uad50\ud558\ub294 \uac00\uc774\ub4dc\ub97c \ud655\uc778\ud558\uc138\uc694. <a href=\"\/ko\/best-gps-drones-for-beginners\/\">\ucd08\ubcf4\uc790\ub97c \uc704\ud55c \ucd5c\uace0\uc758 GPS \ub4dc\ub860<\/a>.<\/p>\n\n\n\n<h2 id=\"frequently-asked-questions\" class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-of-1\"><strong class=\"schema-faq-question\">\ub4dc\ub860\uc5d0\uc11c GPS\uc640 \uad11\ub958(Optical Flow)\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">GPS\ub294 \uc704\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub4dc\ub860\uc758 \uc704\uce58\ub97c \ud30c\uc545\ud558\ubbc0\ub85c \uc57c\uc678 \uc704\uce58 \uc720\uc9c0 \ubc0f \uadc0\ud658 \uae30\ub2a5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uad11\ud559 \ud750\ub984\uc740 \uc544\ub798\ub97c \ud5a5\ud55c \uce74\uba54\ub77c\ub85c \uc9c0\uba74\uc744 \uad00\ucc30\ud558\uc5ec \uc704\uce58\ub97c \uc720\uc9c0\ud558\uba70, GPS\uac00 \uc57d\ud55c \uc2e4\ub0b4 \ubc0f \uc800\uace0\ub3c4\uc5d0\uc11c \uac00\uc7a5 \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc694\uc57d\ud558\uba74, GPS\ub294 \uac1c\ubc29\ub41c \uc57c\uc678 \ube44\ud589\uc6a9\uc774\uace0, \uad11\ud559 \ud750\ub984\uc740 \uc548\uc815\uc801\uc778 \uc800\uace0\ub3c4 \ubc0f \uc2e4\ub0b4 \ud638\ubc84\ub9c1\uc6a9\uc785\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-of-2\"><strong class=\"schema-faq-question\">\uad11\ud559 \ud750\ub984\uc774 GPS\ubcf4\ub2e4 \ub354 \ub098\uc740\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">\uc5b4\ub290 \uac83\uc774 \uc804\ubc18\uc801\uc73c\ub85c \ub354 \ub0ab\ub2e4\uace0 \ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4 \u2014 \uac01\uac01 \ub2e4\ub978 \ud658\uacbd\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uad11\ub958(Optical flow)\ub294 GPS \uc2e0\ud638\uac00 \uc57d\ud55c \uc2e4\ub0b4 \ubc0f \uc800\uace0\ub3c4\uc5d0\uc11c \ub354 \uc88b\uace0, GPS\ub294 \uc704\uce58 \uc720\uc9c0, \ubc94\uc704 \ubc0f \uadc0\ud658 \uae30\ub2a5\uc744 \uc704\ud574 \uc2e4\uc678\uc5d0\uc11c \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc131\ub2a5\uc774 \uc88b\uc740 \ucd08\ubcf4\uc790\uc6a9 \ub4dc\ub860\uc740 \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\uba70 \uc0c1\ud669\uc5d0 \ub530\ub77c \uc804\ud658\ud569\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-of-3\"><strong class=\"schema-faq-question\">\uad11\ud559 \ud750\ub984\uc774 \uc57c\uc678\uc5d0\uc11c \uc791\ub3d9\ud558\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">\uad11\ud559 \ud750\ub984\uc740 \uce74\uba54\ub77c\uac00 \uc5ec\uc804\ud788 \uc9c0\uba74\uc744 \uc77d\uc744 \uc218 \uc788\ub294 \uc800\uace0\ub3c4 \uc57c\uc678\uc5d0\uc11c \uc791\ub3d9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uace0\ub3c4\uac00 \ub192\uc544\uc9c8\uc218\ub85d \uadf8 \uc774\uc810\uc774 \uc0ac\ub77c\uc9c0\uba70 GPS\uac00 \uc8fc\uc694 \uc704\uce58 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc804\ud658\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ube44\ud589 \uace0\ub3c4 \uc57c\uc678\uc5d0\uc11c\ub294 GPS\uac00 \ub300\ubd80\ubd84\uc758 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294 \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uad11\ud559 \ud750\ub984\uc740 \ub0ae\uace0 \uc9c0\uba74\uc5d0 \uac00\uae4c\uc6b4 \ud638\ubc84\ub9c1\uc5d0 \uac00\uc7a5 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-of-4\"><strong class=\"schema-faq-question\">\ub4dc\ub860\uc774 GPS\uc640 \uad11\ud559 \ud750\ub984\uc744 \ubaa8\ub450 \uac00\uc9c8 \uc218 \uc788\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">\ub124, \ub9ce\uc740 \ub354 \ub098\uc740 \ucd08\ubcf4\uc790\uc6a9 \ub4dc\ub860\uc774 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uc774\uc911 \uc704\uce58 \uce21\uc815 \ub4dc\ub860\uc740 \uc548\uc815\uc801\uc778 \uc800\uacf5 \ubc0f \uc2e4\ub0b4 \ud638\ubc84\ub9c1\uc744 \uc704\ud574 \uad11\ud559 \ud750\ub984\uc744 \uc0ac\uc6a9\ud558\uace0, \uc2e4\uc678\uc5d0\uc11c\ub294 \uc704\uce58 \uc720\uc9c0 \ubc0f \uadc0\ud658 \uae30\ub2a5\uc744 \uc704\ud574 GPS\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc774 \uc870\ud569\uc740 \uac00\uc7a5 \ub2e4\uc591\ud55c \ube44\ud589 \uc0c1\ud669\uc744 \ud3ec\uad04\ud558\ubbc0\ub85c, \uc131\uc7a5\ud560 \uc5ec\uc9c0\ub97c \uc6d0\ud558\ub294 \ucd08\ubcf4\uc790\uc5d0\uac8c \uc720\uc6a9\ud55c \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-of-5\"><strong class=\"schema-faq-question\">\ucd08\ubcf4\uc790\uc5d0\uac8c GPS\ub098 \uad11\ub958(optical flow)\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">\ube44\ud589 \uc7a5\uc18c\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc8fc\ub85c \uc2e4\uc678\uc5d0\uc11c \ube44\ud589\ud55c\ub2e4\uba74 GPS\uac00 \uc6b0\uc120\uc785\ub2c8\ub2e4. \uc704\uce58 \uc720\uc9c0, \ubc94\uc704 \ubc0f \uadc0\ud658 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc8fc\ub85c \uc2e4\ub0b4\uc5d0\uc11c \ube44\ud589\ud55c\ub2e4\uba74 \uad11\ud559 \ud750\ub984\uc774 \ub0ae\uc740 \ud638\ubc84\ub9c1\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub458 \ub2e4 \uc6d0\ud55c\ub2e4\uba74 \uc774\uc911 \uc704\uce58 \ud655\uc778 \uae30\ub2a5\uc774 \uc788\ub294 \ub4dc\ub860\uc774 \uac00\uc7a5 \uc720\uc5f0\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p> <\/div> <\/div>\n\n\n\n<h2 id=\"the-bottom-line\" class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPS\uc640 \uad11\ud559 \ud750\ub984\uc740 \uacbd\uc7c1\uc790\uac00 \uc544\ub2c8\ub77c \ubc18\ub300 \uc0c1\ud669\uc744 \ucee4\ubc84\ud558\ub294 \ud30c\ud2b8\ub108\uc785\ub2c8\ub2e4. GPS\ub294 \ub4dc\ub860\uc758 \uc704\uce58\ub97c \ud30c\uc545\ud558\uc5ec \uc704\uce58 \uc720\uc9c0 \ubc0f \uadc0\ud658 \uae30\ub2a5\uc73c\ub85c \uc57c\uc678 \ube44\ud589\uc744 \uc548\uc804\ud558\uac8c \ud558\uace0, \uad11\ud559 \ud750\ub984\uc740 \uc9c0\uba74\uc744 \uad00\ucc30\ud558\uc5ec \uc2e4\ub0b4 \ubc0f \uc800\uace0\ub3c4\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ud638\ubc84\ub9c1\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc8fc\ub85c \uc57c\uc678\uc5d0\uc11c \ube44\ud589\ud55c\ub2e4\uba74 GPS\uac00 \uc6b0\uc120\uc2dc\ud574\uc57c \ud560 \uae30\ub2a5\uc785\ub2c8\ub2e4. \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc81c\uacf5\ud558\ub294 \ub4dc\ub860\uc744 \ucc3e\uc744 \uc218 \uc788\ub2e4\uba74, \ucd08\ubcf4\uc790\uac00 \uacaa\uc744 \uac70\uc758 \ubaa8\ub4e0 \uc0c1\ud669\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ub3c4\uc6c0\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uccab \ube44\ud589\uc744 \uc990\uac81\uac8c \ub9cc\ub4dc\ub294 \uc790\uc2e0\uac10\uc744 \uc90d\ub2c8\ub2e4. \uc0b4\ud3b4\ubcfc \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? <a href=\"\/ko\/product-category\/gps-drones\/\">GPS \ub4dc\ub860<\/a> \uceec\ub809\uc158\uc744 \ud0d0\uc0c9\ud558\uc5ec \ucd08\ubcf4\uc790 \uce5c\ud654\uc801\uc778 \ubaa8\ub378\uc744 \ucc3e\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>When you start shopping for a beginner drone, two phrases show up again and again: GPS positioning and optical flow positioning. The product pages rarely explain the difference, so most first-time buyers are left guessing whether they need one, the other, or both \u2014 and whether the cheaper &#8220;optical flow&#8221; drone is as capable as [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2350,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[44],"tags":[],"class_list":["post-2347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GPS Drone vs Optical Flow: What&#039;s the Difference? - RCDronego<\/title>\n<meta name=\"description\" content=\"GPS vs optical flow on a drone: learn how each positioning system works, where each is best, and why the best beginner drones use both. 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Optical flow uses a downward-facing camera to watch the ground and hold position, which works best indoors and at low altitude where GPS is weak. In short, GPS is for open-sky outdoor flying, and optical flow is for stable low and indoor hovering.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-2","position":2,"url":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-2","name":"\uad11\ud559 \ud750\ub984\uc774 GPS\ubcf4\ub2e4 \ub354 \ub098\uc740\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Neither is better overall \u2014 they are designed for different environments. Optical flow is better indoors and at low altitude where GPS signal is weak, while GPS is better outdoors for position hold, range, and return-to-home. The most capable beginner drones include both and switch between them depending on conditions.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-3","position":3,"url":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-3","name":"\uad11\ud559 \ud750\ub984\uc774 \uc57c\uc678\uc5d0\uc11c \uc791\ub3d9\ud558\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Optical flow can work outdoors at low altitude where the camera can still read the ground, but its advantage fades as you climb higher, where GPS takes over as the primary positioning system. Outdoors at normal flying heights, GPS is the system doing most of the work. Optical flow is most valuable for low, close-to-the-ground hovering.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-4","position":4,"url":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-4","name":"\ub4dc\ub860\uc774 GPS\uc640 \uad11\ud559 \ud750\ub984\uc744 \ubaa8\ub450 \uac00\uc9c8 \uc218 \uc788\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, and many of the better beginner drones do. A dual-positioning drone uses optical flow for steady low and indoor hovering, then relies on GPS outdoors for position hold and return-to-home. This combination covers the widest range of flying situations, which is why it is a helpful feature for beginners who want room to grow.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-5","position":5,"url":"https:\/\/rcdronego.com\/gps-drone-vs-optical-flow\/#faq-of-5","name":"\ucd08\ubcf4\uc790\uc5d0\uac8c GPS\ub098 \uad11\ub958(optical flow)\uac00 \ud544\uc694\ud55c\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"It depends on where you will fly. If you mostly fly outdoors, GPS is the priority because it provides position hold, range, and return-to-home. If you mostly fly indoors, optical flow keeps a low hover stable. If you want to do both, a drone with dual positioning is the most flexible choice.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/posts\/2347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/comments?post=2347"}],"version-history":[{"count":1,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/posts\/2347\/revisions"}],"predecessor-version":[{"id":2349,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/posts\/2347\/revisions\/2349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/media\/2350"}],"wp:attachment":[{"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/media?parent=2347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/categories?post=2347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rcdronego.com\/ko\/wp-json\/wp\/v2\/tags?post=2347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}