{"id":554,"date":"2026-06-09T16:00:00","date_gmt":"2026-06-09T07:00:00","guid":{"rendered":"http:\/\/sejongastrocamp.space\/?p=554"},"modified":"2026-09-15T16:01:14","modified_gmt":"2026-09-15T07:01:14","slug":"gps%eb%8a%94-%ed%98%bc%ec%9e%90%ea%b0%80-%ec%95%84%eb%8b%88%eb%8b%a4","status":"publish","type":"post","link":"https:\/\/sejongastrocamp.space\/?p=554","title":{"rendered":"GPS\ub294 \ud63c\uc790\uac00 \uc544\ub2c8\ub2e4."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uc0ac\ub78c\ub4e4\uc774 \uae38\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0\ub294 \ubb34\uc5c7\uc774 \uc788\uc744\uae4c? \ud604\uc7ac\ub294 \uc8fc\ub85c \uc9c0\ub3c4 \uc571\uc774\ub098 \ub0b4\ube44\uac8c\uc774\uc158\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \uc774\uac83\ub4e4\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc558\ub358 \uc61b\ub0a0\uc5d0\ub294 \uc790\uc5f0\ubb3c\uc744 \uc774\uc6a9\ud558\uc5ec \uae38\uc744 \ucc3e\uc558\ub2e4. \ud0dc\uc591\uacfc \ub098\ubb34, \ubcc4 \ub4f1\uc744 \uc774\uc6a9\ud558\uc5ec \ucc3e\uc744 \uc218 \uc788\uc5c8\ub294\ub370, \uae30\uc220\uc774 \ub9ce\uc774 \ubc1c\uc804\ud55c \uc9c0\uae08\uc740 \uacfc\ud559\uc801\uc778 \ubc29\ubc95\uc73c\ub85c \uae38\uc744 \ucc3e\uc744 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4. \uc774\uc5d0 \ub3c4\uc6c0\uc744 \uc8fc\ub294 \uac83\uc5d0\ub294 \ub300\ud45c\uc801\uc73c\ub85c \u2018GPS(Global Positioning System)\u2019\uac00 \uc788\ub2e4. GPS\ub294 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c \uc911 \ud558\ub098\ub85c, \ub0b4\uac00 \uc788\ub294 \uacf3\uc758 \uc704\uce58 \ubc0f \uc88c\ud45c\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc54c\ub824\uc900\ub2e4. \uc774\ub7ec\ud55c \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc744 \u2018GNSS(Global Navigation Satellite System)\u2019\ub77c\uace0 \ubd80\ub974\ub294\ub370, \ubc29\uae08 \uc774\uc57c\uae30\ud55c GPS\ub294 \ubbf8\uad6d\uc5d0\uc11c \ub9cc\ub4e0 \uac83\uc774\uba70, \uc774 \uc678\uc5d0\ub3c4 \uc885\ub958\uac00 \ub2e4\uc591\ud558\ub2e4. \uadf8\ub807\ub2e4\uba74, GPS \ub9d0\uace0 \ub610 \ub2e4\ub978 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \ubb34\uc5c7\uc774 \uc788\uc744\uae4c?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\uc120, \uccab \ubc88\uc9f8\ub85c \ubbf8\uad6d\uacfc \uce58\uc5f4\ud55c \uc6b0\uc8fc \uacbd\uc7c1\uc744 \ubc8c\uc600\ub358 \ub7ec\uc2dc\uc544\uc5d0\uc11c\ub294 \u2018GLONASS\u2019\ub97c \ub9cc\ub4e4\uc5c8\ub2e4. \uc704\uc131\uc774 \ud55c\uc815\ub41c \uc8fc\ud30c\uc218\ub97c \uacf5\uc720\ud558\ub294 GPS\uc640\ub294 \ub2ec\ub9ac, \uc704\uc131\ub9c8\ub2e4 \uace0\uc720\ud55c \uc8fc\ud30c\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c, \uad6c\uc870\ub294 \ub2e8\uc21c\ud558\uc9c0\ub9cc, \ubcf4\uc548\uc5d0\ub294 \ucde8\uc57d\ud558\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\ub2e4. \ud604\uc7ac 27\uac1c\uc758 \uc704\uc131\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uacc4\uc18d\ud574\uc11c \uc9c0\uc0c1 \uc218\uc2e0\uad6d\uc744 \ub298\ub824\uac00\uace0 \uc788\uc5b4 0.6m \uc774\ud558\uc758 \uc815\ubc00\ub3c4\ub97c \ubcf4\uc77c \uac83\uc73c\ub85c \uc608\uc0c1\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ubc88\uc9f8\ub85c\ub294 \uc720\ub7fd\uc758 \u2018Galileo\u2019\uc774\ub2e4. \uc720\ub7fd\uc5d0 \uc788\ub294 \ub098\ub77c\ub4e4\uc744 \ube44\ub86f\ud558\uc5ec \ub2e4\uc591\ud55c \ub098\ub77c\ub4e4\uc774 \ucc38\uc5ec\ud558\uc5ec \ub9cc\ub4e0 \uac83\uc73c\ub85c, \uc57d 30\uac1c\uc758 \uc778\uacf5\uc704\uc131\uc744 \uc774\uc6a9\ud558\ub294 \ub300\uaddc\ubaa8 \uc2dc\uc2a4\ud15c\uc774\ub2e4. Galileo\ub294 \uc704\uc5d0\uc11c \uc5b8\uae09\ud558\uc600\ub358 GPS\uc640 GLONASS\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uace0 \uc790\uccb4\uc801\uc73c\ub85c \uc815\ubc00\ud558\uace0 \uc815\ud655\uc131\uc774 \ub192\uc740 \uc704\uce58 \uc2dc\uc2a4\ud15c\uc744 \uc81c\uacf5\ud558\ub294 \uac78 \ubaa9\ud45c\ub85c \ub9cc\ub4e4\uc5b4\uc84c\ub2e4. \uad70\uc0ac \ubaa9\uc801\uc774 \ud070 \ub2e4\ub978 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uacfc\ub294 \ub2e4\ub974\uac8c \ubbfc\uac04\uc6a9\uc73c\ub85c \uc81c\uc791\ub418\uc5c8\ub2e4\ub294 \uac83\uc774 \ud2b9\uc9d5\uc774\uba70, \uc624\ucc28\uac00 20cm \uc815\ub3c4\ubc16\uc5d0 \ub098\uc9c0 \uc54a\uc744 \uc815\ub3c4\uc758 \uc815\ud655\uc131\uc744 \ubcf4\uc5ec\uc900\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"292\" height=\"219\" src=\"https:\/\/sejongastrocamp.space\/wp-content\/uploads\/2026\/09\/image-4.jpg\" alt=\"\" class=\"wp-image-556\" style=\"aspect-ratio:1.3333333333333333;width:292px;height:auto\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc601\uc0c1 \ucd9c\ucc98: Lukas Rohr &#8211; Galileo \uc704\uc131\uc758 \uc6c0\uc9c1\uc784<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc720\ub7fd\ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc6b0\ub9ac\ub098\ub77c \uc8fc\ubcc0\uad6d\uc5d0\uc11c\ub3c4 \uc790\uccb4\uc801\uc778 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\uc720\ud558\uace0 \uc788\ub2e4. \uc911\uad6d\uc758 \u2018BeiDou\u2019\uc640 \uc77c\ubcf8\uc758 \u2018QZSS(Quasi-Zenith Satellite System)\u2019\uc774\ub2e4. BeiDou\ub294 \uc804 \uc138\uacc4\uc758 \uc2dc\uac04\uacfc \uc704\uce58\ub97c \uc54c\ub824\uc8fc\uba70, \uc57d 30\uac1c\uc758 \uc778\uacf5\uc704\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec 10m\uc758 \uc815\ud655\ub3c4\ub97c \ubcf4\uc5ec\uc900\ub2e4. QZSS\ub294 \uc544\uc2dc\uc544-\uc624\uc138\uc544\ub2c8\uc544 \uc9c0\uc5ed\ub9cc \ub2f4\ub2f9\ud558\uace0 \uc788\uc5b4 \ub2e4\ub978 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \uc801\uc740 \uac1c\uc218\uc758 \uc778\uacf5\uc704\uc131\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\ub2e4. \ucd1d 11\uac1c\ub85c \ub298\ub9ac\ub294 \uac83\uc774 \ubaa9\ud45c\uc774\uba70, 8\uc790 \ud615\ud0dc\uc778 \uc544\ub0a0\ub818\ub9c8\uc640 \uac19\uc740 \uada4\ub3c4\ub85c \ub3c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"292\" height=\"219\" src=\"https:\/\/sejongastrocamp.space\/wp-content\/uploads\/2026\/09\/image-4.jpg\" alt=\"\" class=\"wp-image-557\" style=\"aspect-ratio:1.3946188340807175;width:311px;height:auto\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"163\" height=\"273\" src=\"https:\/\/sejongastrocamp.space\/wp-content\/uploads\/2026\/09\/image-27.jpeg\" alt=\"\" class=\"wp-image-555\" style=\"aspect-ratio:0.5970695970695971;width:163px;height:auto\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc9c4 \ucd9c\ucc98: (\uc88c) \uad6d\ub9bd\ud574\uc591\uce21\uc704\uc815\ubcf4\uc6d0 &#8211; Beidou \uc704\uc131,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\uc6b0) \uc704\ud0a4\ubc31\uacfc &#8211; QZSS \uc704\uc131\uc758 \uc544\ub0a0\ub818\ub9c8 \uada4\ub3c4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc678\uc5d0\ub3c4 \uc778\ub3c4\uc758 \u2018NavIC(Navigation with Indian Constellation)\u2019 \ub4f1\uc774 \uc788\ub294\ub370, \uad6d\uac00 \uc790\uccb4\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc744 \uac16\uace0 \uc788\ub2e4\ub294 \uac83\uc740 \ub098\ub77c\uc758 \uae30\uc220\uc744 \uc99d\uba85\ud558\ub294 \ub370\uc5d0 \uc788\uc5b4 \ud070 \uc758\ubbf8\uac00 \uc788\ub2e4. \uc6b0\ub9ac\ub098\ub77c\ub294 GPS\ub97c \uc774\uc6a9\ud558\uace0 \uc788\uc5b4 \ud639\uc2dc\ub77c\ub3c4 \uc81c\ud55c\uc774 \uac78\ub9ac\ub294 \ub54c\uc5d0\ub294 \uc774\uc640 \uad00\ub828\ub41c \uc815\ubcf4\ub97c \ubc1b\uc544\ubcfc \uc218\uac00 \uc5c6\uae30\uc5d0, \uc6b0\ub9ac\ub098\ub77c\ub3c4 \ud604\uc7ac \u2018KPS(\ud55c\uad6d\ud615 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c)\u2019\ub77c\uace0 \ubd80\ub974\ub294 \uc6b0\ub9ac\ub098\ub77c\ub9cc\uc758 \uc704\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc744 \uc5f0\uad6c \uc911\uc774\ub2e4. GPS, GLONASS, Galileo\ucc98\ub7fc \uc804 \uc138\uacc4\ub97c \ub300\uc0c1\uc73c\ub85c \ud558\ub294 \uac83\uc774 \uc544\ub2cc, \uc77c\ubcf8\uacfc \uc778\ub3c4\ucc98\ub7fc \uc881\uc740 \uc601\uc5ed\ub9cc\uc744, \ud55c\ubc18\ub3c4\uc640 \uadf8 \uc8fc\ubcc0 \uc601\uc5ed\uc5d0\ub9cc \uc2dc\uc2a4\ud15c\uc744 \ub9cc\ub4e4\uc5b4 cm\uae09\uc758 \uc815\ubcf4\ub97c \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud558\uace0 \uc788\ub2e4. \uc6b0\ub9ac\ub098\ub77c\uac00 \uacc4\uc18d\ud574\uc11c \uc6b0\uc8fc \uac15\ub300\uad6d\uc774 \ub418\uc5b4\uac00\ub294 \ub9cc\ud07c \ud558\ub8e8\ube68\ub9ac KPS\uac00 \ub9cc\ub4e4\uc5b4\uc838 \ud55c \ub2e8\uacc4 \ub354 \ubc1c\uc804\ud558\uae30\ub97c \uae30\ub300\ud55c\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc0ac\ub78c\ub4e4\uc774 \uae38\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0\ub294 \ubb34\uc5c7\uc774 \uc788\uc744\uae4c? \ud604\uc7ac\ub294 \uc8fc\ub85c \uc9c0\ub3c4 \uc571\uc774\ub098 \ub0b4\ube44\uac8c\uc774\uc158\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \uc774\uac83\ub4e4\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc558\ub358 \uc61b\ub0a0\uc5d0\ub294 \uc790\uc5f0\ubb3c\uc744 \uc774\uc6a9\ud558\uc5ec \uae38\uc744 \ucc3e\uc558\ub2e4. &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-554","post","type-post","status-publish","format-standard","hentry","category-star-story"],"_links":{"self":[{"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=\/wp\/v2\/posts\/554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=554"}],"version-history":[{"count":1,"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=\/wp\/v2\/posts\/554\/revisions"}],"predecessor-version":[{"id":558,"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=\/wp\/v2\/posts\/554\/revisions\/558"}],"wp:attachment":[{"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sejongastrocamp.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}