{"id":4037,"date":"2009-11-01T23:00:00","date_gmt":"2009-11-01T23:00:00","guid":{"rendered":"http:\/\/bna.vn\/doluong\/nga-vua-phong-thanh-cong-2-ve-tinh-cua-chau-au\/"},"modified":"2009-11-01T23:00:00","modified_gmt":"2009-11-01T23:00:00","slug":"nga-vua-phong-thanh-cong-2-ve-tinh-cua-chau-au","status":"publish","type":"post","link":"https:\/\/doluong.gov.vn\/?p=4037","title":{"rendered":"Nga v\u1eeba ph\u00f3ng th\u00e0nh c\u00f4ng 2 v\u1ec7 tinh c\u1ee7a ch\u00e2u \u00c2u"},"content":{"rendered":"
\n
Tên l\u1eeda \u0111\u1ea9y "Rokot" c\u1ee7a Nga ngày 2\/11 \u0111ã \u0111\u01b0\u1ee3c phóng \u0111i t\u1eeb sân bay v\u0169 tr\u1ee5 Plesetsk, mi\u1ec1n B\u1eafc n\u01b0\u1edbc này, \u0111\u01b0a 2 thi\u1ebft b\u1ecb v\u0169 tr\u1ee5 c\u1ee7a châu Âu g\u1ed3m v\u1ec7 tinh quan sát Trái \u0110\u1ea5t SMOS và thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m công ngh\u1ec7 Proba-2 lên qu\u1ef9 \u0111\u1ea1o.<\/p>\n

V\u1ec7 tinh SMOS (Soil Moisture and Ocean Salinity) là v\u1ec7 tinh th\u1ee9 2 do C\u01a1 quan V\u0169 tr\u1ee5 châu Âu (ESA) ch\u1ebf t\u1ea1o trong ch\u01b0\u01a1ng trình "Hành tinh s\u1ed1ng". V\u1ec7 tinh SMOS dùng \u0111\u1ec3 theo dõi \u1edf c\u1ea5p \u0111\u1ed9 toàn c\u1ea7u 2 thông s\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi ti\u1ebft và khí h\u1eadu là \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t và n\u1ed3ng \u0111\u1ed9 mu\u1ed1i c\u1ee7a các \u0111\u1ea1i d\u01b0\u01a1ng. <\/p>\n

ESA cho bi\u1ebft v\u1ec7 tinh có th\u1ec3 phát hi\u1ec7n nh\u1eefng bi\u1ebfn \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 mu\u1ed1i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 0,1g mu\u1ed1i trên 1 lít n\u01b0\u1edbc và \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t \u1edf m\u1ee9c m\u1ed9t thìa càphê trên m\u1ed9t n\u1eafm \u0111\u1ea5t.<\/p>\n

Các s\u1ed1 li\u1ec7u t\u1eeb SMOS s\u1ebd b\u1ed5 sung các thông tin còn thi\u1ebfu v\u1ec1 nh\u1eefng thay \u0111\u1ed5i c\u1ea5p toàn c\u1ea7u \u0111\u1ed9 \u1ea9m b\u1ec1 m\u1eb7t \u0111\u1ea5t và n\u1ed3ng \u0111\u1ed9 mu\u1ed1i các \u0111\u1ea1i d\u01b0\u01a1ng, giúp hi\u1ec3u sâu h\u01a1n v\u1ec1 tu\u1ea7n hoàn n\u01b0\u1edbc trên Trái \u0110\u1ea5t, t\u1eeb \u0111ó xây d\u1ef1ng các mô hình khí h\u1eadu hoàn thi\u1ec7n h\u01a1n c\u0169ng nh\u01b0 t\u0103ng \u0111\u1ed9 chính xác cho các d\u1ef1 báo th\u1eddi ti\u1ebft.<\/p>\n

Theo ESA, nh\u1eefng s\u1ed1 li\u1ec7u v\u1ec1 vòng luân chuy\u1ec3n toàn c\u1ea7u c\u1ee7a \u0111\u1ed9 \u1ea9m trên Trái \u0110\u1ea5t s\u1ebd giúp các nhà sinh thái h\u1ecdc hi\u1ec3u rõ h\u01a1n các quá trình d\u1eabn \u0111\u1ebfn s\u1ef1 bi\u1ebfn \u0111\u1ed5i khí h\u1eadu c\u0169ng nh\u01b0 d\u1ef1 \u0111oán s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a nh\u1eefng \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft c\u1ef1c \u0111oan, hay nh\u1eefng n\u01a1i có th\u1ec3 xu\u1ea5t hi\u1ec7n các c\u01a1n bão.<\/p>\n

SMOS có kh\u1ed1i l\u01b0\u1ee3ng 658kg, ho\u1ea1t \u0111\u1ed9ng \u1edf qu\u1ef9 \u0111\u1ea1o cao 760km, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng 3 n\u0103m và có th\u1ec3 kéo dài thêm 2 n\u0103m.<\/p>\n

V\u1ec7 tinh Proba-2 dùng \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u qu\u1ea3 c\u1ee7a các công ngh\u1ec7 v\u0169 tr\u1ee5 m\u1edbi sau \u0111ó s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ebf t\u1ea1o nh\u1eefng thi\u1ebft b\u1ecb v\u0169 tr\u1ee5 t\u01b0\u01a1ng lai.<\/p>\n

D\u1ef1 ki\u1ebfn v\u1ec7 tinh này s\u1ebd th\u1eed nghi\u1ec7m s\u1ea3n ph\u1ea9m công ngh\u1ec7 m\u1edbi \u0111\u1ed3ng th\u1eddi th\u1ef1c hi\u1ec7n 4 thí nghi\u1ec7m khoa h\u1ecdc theo dõi M\u1eb7t Tr\u1eddi và th\u1eddi ti\u1ebft t\u1eeb v\u0169 tr\u1ee5. V\u1ec7 tinh n\u1eb7ng 130kg, ho\u1ea1t \u0111\u1ed9ng \u1edf qu\u1ef9 \u0111\u1ea1o cao 800km v\u1edbi th\u1eddi gian s\u1eed d\u1ee5ng 2 n\u0103m.\/.<\/p>\n

<\/span><\/span><\/div>\n<\/div>\n

<\/div>\n
(TTXVN\/Vietnam+)<\/span><\/span><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"

Tên l\u1eeda \u0111\u1ea9y "Rokot" c\u1ee7a Nga ngày 2\/11 \u0111ã \u0111\u01b0\u1ee3c phóng \u0111i t\u1eeb sân bay v\u0169 tr\u1ee5 Plesetsk, mi\u1ec1n B\u1eafc n\u01b0\u1edbc này, \u0111\u01b0a 2 thi\u1ebft b\u1ecb v\u0169 tr\u1ee5 c\u1ee7a châu Âu g\u1ed3m v\u1ec7 tinh quan sát Trái \u0110\u1ea5t SMOS và thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m công ngh\u1ec7 Proba-2 lên qu\u1ef9 \u0111\u1ea1o. V\u1ec7 tinh SMOS (Soil Moisture […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts\/4037"}],"collection":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4037"}],"version-history":[{"count":0,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts\/4037\/revisions"}],"wp:attachment":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}