{"id":43,"date":"2026-02-18T14:24:30","date_gmt":"2026-02-18T05:24:30","guid":{"rendered":"http:\/\/6th-ayame.cit-gardens.com\/?page_id=43"},"modified":"2026-07-01T21:38:23","modified_gmt":"2026-07-01T12:38:23","slug":"mission-en","status":"publish","type":"page","link":"http:\/\/6th-ayame.cit-gardens.com\/?page_id=43","title":{"rendered":"Mission (EN)"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull has-contrast-color has-text-color has-link-color wp-elements-533b3de51b2d65db82075be6ff5e556e has-global-padding is-layout-constrained wp-container-core-group-is-layout-77d9e090 wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-group alignwide is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-1d0a7695 wp-block-group-is-layout-flex\">\n<div 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class=\"wp-block-navigation__responsive-dialog\" \n\t\t\t\tdata-wp-bind--aria-modal=\"state.ariaModal\"\n\t\t\t\tdata-wp-bind--aria-label=\"state.ariaLabel\"\n\t\t\t\tdata-wp-bind--role=\"state.roleAttribute\"\n\t\t\t>\n\t\t\t\t\t\t\t<button aria-label=\"\u30e1\u30cb\u30e5\u30fc\u3092\u9589\u3058\u308b\" class=\"wp-block-navigation__responsive-container-close\" \n\t\t\t\tdata-wp-on--click=\"actions.closeMenuOnClick\"\n\t\t\t><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" width=\"24\" height=\"24\" aria-hidden=\"true\" focusable=\"false\"><path d=\"m13.06 12 6.47-6.47-1.06-1.06L12 10.94 5.53 4.47 4.47 5.53 10.94 12l-6.47 6.47 1.06 1.06L12 13.06l6.47 6.47 1.06-1.06L13.06 12Z\"><\/path><\/svg><\/button>\n\t\t\t\t\t\t\t<div class=\"wp-block-navigation__responsive-container-content\" \n\t\t\t\tdata-wp-watch=\"callbacks.focusFirstElement\"\n\t\t\t id=\"modal-1-content\">\n\t\t\t\t\t\t\t\t<ul class=\"wp-block-navigation__container has-small-font-size is-responsive items-justified-right wp-block-navigation\"><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/\"><span class=\"wp-block-navigation-item__label\">Home<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=17\"><span class=\"wp-block-navigation-item__label\">Mission<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=39\"><span class=\"wp-block-navigation-item__label\">Home (EN)<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=43\"><span class=\"wp-block-navigation-item__label\">Mission (EN)<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=28\"><span class=\"wp-block-navigation-item__label\">Schedule<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=37\"><span class=\"wp-block-navigation-item__label\">Link budgets<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=35\"><span class=\"wp-block-navigation-item__label\"> Format<\/span><\/a><\/li><li class=\"has-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/6th-ayame.cit-gardens.com\/?page_id=80\"><span class=\"wp-block-navigation-item__label\">Power budgets<\/span><\/a><\/li><\/ul>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/nav><\/div>\n<\/div>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center\"><strong>Mission<\/strong><\/h1>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1.Coral Bleaching Prediction Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Selection Background\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The occurrence of coral bleaching impacts ecosystems and deals a financial blow to both fishing and tourism.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Details\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Ocean imagery is used to detect red soil presence. Combined with ocean current data, we predict runoff and sedimentation locations to address factors obstructing coral reef recovery.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Camera Location\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sekisei Lagoon, Okinawa Prefecture, <\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2.APRS Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Selection Background\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exposure to ham radio is becoming rare for today\u2019s youth, leading to a steady decrease in the amateur radio community.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Details\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By providing an Omikuji (digital fortune) service via AYAME Unit 6, we aim to broaden the entry points for people to develop an interest in amateur radio.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3.LoRa store and Foward Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Selection Background\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In order to demonstrate communication using the store-and-forward method as a new communication technology of GARDENs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Details\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We will conduct a store-and-forward demonstration using LoRa.\u3000The uplink from general amateur stations to the satellite is performed using LoRa, and the downlink from the satellite to the Chiba Tech ground station and general amateur stations is performed using GMSK. This information can be uplinked from general amateur stations.<\/p>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4.Reducing the Cost of Satellite Radio Equipment Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Selection Background\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The cost of on-board radio equipment for communication between Earth and satellites accounts for a dominant share of the total development budget.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Details\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We will develop a custom radio based on the open-source designs of the radio flown on BIRDS-X, a satellite developed by the Kyushu Institute of Technology. By conducting a space demonstration of this radio, we aim to achieve cost reduction for space-capable communication equipment.<\/p>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5.GPS Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Selection Background\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Since acquiring position data with a GPS-equipped CubeSat is difficult due to factors such as attitude control failure, it is necessary to improve system reliability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Details\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By implementing magnetic attitude control, the orbit and timing information for the sixth satellite, AYAME, are acquired from signals received from GNSS satellites.<\/p>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6.Firmware upload and update demonstration Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Selection Background\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To improve real-time adaptability in a CubeSat environment<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3008Mission Details\u3009<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This mission will demonstrate an on-orbit platform for firmware updates. MCU monitors system voltages and sent them to GS. Uplinking the new firmware from GS. MCU updates the firmware. MCU monitors not only system voltages but also system temperatures. Finally downlinking the voltage and temperature sensor data to GS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mission 1.Coral Bleaching Prediction Mission \u3008Mission Selection Background\u3009 The occurrence of coral bleaching  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-43","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43"}],"version-history":[{"count":14,"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=\/wp\/v2\/pages\/43\/revisions"}],"predecessor-version":[{"id":221,"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=\/wp\/v2\/pages\/43\/revisions\/221"}],"wp:attachment":[{"href":"http:\/\/6th-ayame.cit-gardens.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}