{"id":8204,"date":"2025-11-19T13:45:08","date_gmt":"2025-11-19T10:45:08","guid":{"rendered":"https:\/\/ekonomigundemi.com.tr\/index.php\/2025\/11\/19\/esa-ikiz-uydu-misyonu-hydrognss-20-kasimda-firlatilacak"},"modified":"2025-11-19T13:45:08","modified_gmt":"2025-11-19T10:45:08","slug":"esa-ikiz-uydu-misyonu-hydrognss-20-kasimda-firlatilacak","status":"publish","type":"post","link":"https:\/\/ekonomigundemi.com.tr\/index.php\/2025\/11\/19\/esa-ikiz-uydu-misyonu-hydrognss-20-kasimda-firlatilacak\/","title":{"rendered":"ESA: \u0130kiz uydu misyonu HydroGNSS 20 Kas\u0131m&#8217;da f\u0131rlat\u0131lacak"},"content":{"rendered":"<p>Falcon 9&#039;daki ortak u\u00e7u\u015fta, \u0130talyan h\u00fck\u00fcmetinin bir giri\u015fimi olan, D\u00fcnya g\u00f6zlemi i\u00e7in kullan\u0131lan bir uydu tak\u0131my\u0131ld\u0131z\u0131 IRIDE i\u00e7in uydular\u0131n yan\u0131 s\u0131ra, genel misyon hedefi, zaman\u0131nda ve g\u00fcvenilir D\u00fcnya g\u00f6zlem verileri sa\u011flayarak daha iyi karar al\u0131nmas\u0131n\u0131 sa\u011flayan ICEYE taraf\u0131ndan Yunanistan&#039;\u0131n Ulusal K\u00fc\u00e7\u00fck Uydu Program\u0131 i\u00e7in geli\u015ftirilen uydular da f\u0131rlat\u0131lacak.<\/p>\n<p>ESA&#039;dan yap\u0131lan a\u00e7\u0131klamaya g\u00f6re, s\u00f6z konusu parametreler, fiziksel, kimyasal veya biyolojik \u00f6zellikleri \u00f6l\u00e7en ve iklim risklerini de\u011ferlendirmek i\u00e7in ampirik kan\u0131tlar sa\u011flayan Temel \u0130klim De\u011fi\u015fkenleri ile yak\u0131ndan uyumlular.\u00a0<\/p>\n<p>Bu de\u011fi\u015fkenlere ili\u015fkin veriler, hava tahmini ve sel tahmini, sulak alanlar\u0131n anla\u015f\u0131lmas\u0131, permafrost ve orman karbon stoklar\u0131 hakk\u0131ndaki veriler gibi bir\u00e7ok uygulama ve bilim alan\u0131nda kullan\u0131l\u0131yor. HydroGNSS ayr\u0131ca ikincil \u00fcr\u00fcnler olarak okyanus \u00fczerindeki r\u00fczgar h\u0131z\u0131n\u0131 ve deniz buzunun yay\u0131lma alan\u0131n\u0131 da \u00f6l\u00e7ecek.<\/p>\n<p>A\u00e7\u0131klamada misyonun, K\u00fcresel Navigasyon Uydu Sistemi (GNSS) reflektometrisi ad\u0131 verilen bir teknik kullanarak bu suyla ilgili g\u00f6stergelerin \u00f6l\u00e7\u00fcmlerini yapaca\u011f\u0131 belirtildi ve \u015f\u00f6yle denildi:<\/p>\n<p>&#8220;Bu teknik, GNSS&#039;nin bir par\u00e7as\u0131 olan Galileo ve GPS gibi sistemlerden gelen sinyalleri i\u00e7eriyor. Bu navigasyon uydular\u0131, d\u00fc\u015f\u00fck g\u00fc\u00e7l\u00fc L-band\u0131 mikrodalga navigasyon sinyallerini s\u00fcrekli olarak D\u00fcnya&#039;ya ileterek \u00e7al\u0131\u015f\u0131r. Temel ama\u00e7lar\u0131, otomobillerdeki ve mobil cihazlardaki navigasyon sistemleri gibi k\u00fcresel konumland\u0131rma, navigasyon ve zamanlama hizmetleri sa\u011fl\u0131yor.&#8221;<\/p>\n<p>GNSS sinyalinin, D\u00fcnya y\u00fczeyinden yans\u0131d\u0131\u011f\u0131nda, arazi, buz, okyanuslar veya bitki \u00f6rt\u00fcs\u00fcn\u00fcn fiziksel \u00f6zellikleri nedeniyle de\u011fi\u015fti\u011fi belirtilen a\u00e7\u0131klamada, &#8220;HydroGNSS misyonu, bu de\u011fi\u015fmi\u015f sinyali GNSS uydular\u0131ndan gelen do\u011frudan sinyallerle kar\u015f\u0131la\u015ft\u0131rarak D\u00fcnya&#039;n\u0131n su d\u00f6ng\u00fcs\u00fc hakk\u0131nda bilimsel veriler elde eder. Misyon, her ikisi de yakla\u015f\u0131k 550 km&#039;lik bir y\u00f6r\u00fcngede, 180 derece arayla GNSS yans\u0131ma \u00f6l\u00e7\u00fcm cihaz\u0131 ta\u015f\u0131yan iki mikro uydudan olu\u015fur&#8221; denildi ve \u015fu bilgiler verildi:<\/p>\n<p>&#8220;K\u00fcresel su d\u00f6ng\u00fcs\u00fcndeki de\u011fi\u015fiklikler, d\u00fcnyan\u0131n d\u00f6rt bir yan\u0131ndaki topluluklara tehdit olu\u015fturmaktad\u0131r. ESA&#039;n\u0131n FutureEO program\u0131n\u0131n bir par\u00e7as\u0131 olan HydroGNSS, d\u00f6rt hidrolojik parametreye ili\u015fkin g\u00f6zlemler sunuyor: toprak nemi, su basmas\u0131 veya sulak alanlar, donma\/\u00e7\u00f6z\u00fclme durumu ve yer \u00fcst\u00fc biyok\u00fctle.&#8221;<\/p>\n<p> <strong><\/strong><br \/>\nSANAY\u0130 HABER AJANSI <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130stanbul, 19 Kas\u0131m (Hibya) &#8211; Avrupa Uzay Ajans\u0131&#8217;n\u0131n (European Space Agency &#8211; ESA), D\u00fcnya&#8217;n\u0131n su d\u00f6ng\u00fcs\u00fc hakk\u0131nda veri toplamak amac\u0131yla ger\u00e7ekle\u015ftirdi\u011fi ikiz uydu misyonu HydroGNSS&#8217;nin 20 Kas\u0131m&#8217;da f\u0131rlat\u0131lacak.<\/p>\n","protected":false},"author":1,"featured_media":8205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow07ekDA:productID":"","footnotes":""},"categories":[12,13],"tags":[],"class_list":["post-8204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spor","category-teknoloji"],"_links":{"self":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/8204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=8204"}],"version-history":[{"count":0,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/8204\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/8205"}],"wp:attachment":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=8204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=8204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=8204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}