Yakapedzisira kugadziridzwa muna Chivabvu 14, 2021 na Roger Kaufman
NASA "Nyika Yekuchinja": Mount St. Helens - Makore makumi matatu Gare gare
Gomo rinoputika nemeso esatellite -
Makore 30 chaiwo adarika, Mount St. Helens yakaputika mushure mekunge ichangobva kuratidza zviratidzo zvekutanga zvehupenyu nekudengenyeka kwenyika kusina simba.
Rising magma akabhedhenura gomo zvakanyanya kudivi raro rekuchamhembe.
Pana May 18, 1980, kudengenyeka kwepasi kwakaitika muhukuru 5,1 kwakazunungusa gomo ndokutungamirira kukuondomoka kukuru kwevhu.
Kudzvinyirirwa pamagma aikwira kwakangoerekana kwaderedzwa uye magasi akanyunguduka nemhute yemvura zvakapukunyuka mukuputika kukuru.
Kutaura zvazviri, izvi zvinoshanda sebhodhoro re champagne raunozunungusa nesimba usati wavhura.
Zvimwe zvacho inhoroondo. Nokuputika kwakaitika musi waMay 18, 1980, zvakanga zvakadaro nhoroondo asi hazvisati zvapera.
Gomo rinoputika richiri kushanda. Izvozvo zvinoratidzawo Video kubva kuUSGS, iyo Dave Schumaker yakagadziridza zvishoma kune simba remabota dome mugomba.
Vhidhiyo pfupi iyi inoratidza njodzi yekuputika kwekuputika ... uye kuvandudzwa kunoshamisa kweiyo yakapoteredza ecosystem - kuburikidza nemeso e Landsat satellites.
Landsat satellites.
Vhidhiyo - Gomo rinoputika kuburikidza nemeso esatellite
Vhidhiyo uye tsananguro kuburikidza: http://facebook.com/WissensMagazin / http://facebook.com/ScienceReason
Chii landat-Satellite
Wikipedia inopa tsanangudzo inotevera yezwi
ari landat-Satellite mutsara wevanhu Satellite yekuona pasi ari NASA zuri Remote sensing pamusoro pekondinendi yepasi uye nzvimbo dzemahombekombe.
Iwo anonyanya kushandiswa kumepu zviwanikwa zvechisikigo uye kurekodha shanduko dzakakonzerwa nemaitiro echisikigo uye zviitiko zvevanhu.
Kubva 1972, masetellite masere (kusanganisira kumwe kuburitswa kwenhema) kweiyi nhevedzano akatangwa, akapararira muzvikamu zvina.
Iyo kure kure sensing chikuva inorekodha inodaidzwa kuti kure inonzwa data uchishandisa akasiyana masensa.
Chirongwa cheLandsat chine mabviro acho panguva yeApollo moon kumhara mishoni kuma1960, apo mifananidzo yePasi yakatorwa kubva muchadenga kekutanga.
Muna 1965, aimbova mutungamiriri weUnited States Geological Survey (USGS), William Pecora, akaronga chirongwa chesetiraiti chekunzwa chiri kure. Leben kuwana ruzivo pamusoro pezviwanikwa zvepasi.
Mugore iroro, NASA yakatanga methodical kure kure kunzwa pamusoro pePasi pachishandiswa zviridzwa zvakaiswa mundege.
Muna 1970, NASA yakazogamuchira mvumo yekuvaka satellite. Makore maviri chete gare gare, Landsat 1 yakatangwa uye kunzwa kure kwaigona kutanga.
