
keey-soochika

k "-soochika bhoomiyude kaanthikakshethrathinte thirashcheena gadakathile thadassangal alakkunnu, 0-9 shreniyil oru poornnasankhya 1 shaanthavum 5 allengil athil kooduthal oru geomagnetic kodunkaattine soochippikkunnu. moonnu manikkoor edavelayil magnettometeril nireekshikkunna thirashcheena gadakangalude paramavadhi ettakkurachilukalil ninnaan ithu uruthirinjathu. characteristic digit" ennartham varunna "kensifer" enna jarmman padatthil ninnaan keey enna label vannath. 1939ll juuliyas bartalukalaanu keey "-indux avatharippichathu.
keey"-soochikayude kanakkukoottal.
keey"-skeyil ardha-laghuganitham aanu. r" (nanotslas, nt yoonittukalil) muthal "k"-soochika vareyulla parivartthana pattika, nireekshanaalayathil ninnu nireekshanaalayathilekku vyathyaasappedunnu, athinaal "k" yude chila thalangal sambhavikkunnathinte charitraparamaaya nirakk ellah nireekshanashalakalilum ekadesham thulyamaanu. praayogikamaayi ithinartham uyarnna geomagnetic akshaamshathilulla nireekshanashaalakk oru nischitha "keey"-soochikaykku uyarnna alavilulla ettakkurachilukal aavasyamaanu ennaanu. udaaharanathinu, greenlandile godhavanil, "k" = 9 enna moolyam "r" = 1500 nt kondu uruthirinjappol honolulu, havayiyil, 300 nt-nte ettakkurachilukal maathrame "k" = 9 aayi rekhappeduthiyittulla. germmaniyile keelil, "k" = 9 ennathu "r" = 500 nt allengil athil kooduthal ennathumaayi poruthappedunnu. nirddishta 3 manikkoor edavelakalkku sesham thalsamaya "keey"-soochika nirnnayikkappedunnu 00:00-03:00,03:00-06:00,..., 21:00-24:00. motham paramavadhi ettakkurachilukal nirnnayikkaan 3 manikkoor kaalayalavile paramavadhi positteev, negatteevu vyathiyanangal orumichu cherkkunnu. eee paramavadhi vyathiyanangal 3 manikkoor kaalayalavil eppol venamenkilum sambhavikkam.
keey" pii-soochikayum kanakkakkiya "keey" pii-soochikayum.
madhya akshamsha sthaanangalile 13 geomagnetic obsarvettarikalude shringalayil ninnu "keey"-soochikakalude bharamullah sharashari kanakkakkiyaanu audyogika graha "keey" pii-indux uruthirinjathu. eee nireekshanashaalakal avarude daatta thalsamayam report cheyyaathathinaal, lokamembaadumulla vividha pravartthana kendrangal avarude praadeshika nireekshanashaalakalude shringalayil ninnu labhyamaya daattayude adisthaanathil soochika kanakkakkunnu. 1939ll bartalukal "keey" pii-soochika avatharippichu.
keey", "eiii" enniva thammilulla bandham.
eiii"-soochika geomagnetic pravarthanatthinu dainamdina sharashari nila nalkunnu. magnettometer ettakkurachilukalumaayul "keey"-skeyilinte noonn-leanier bandham kaaranam, oru koottam "keey"-soochikakalude sharashari edukkunnathu ardhavathalla. pakaram oro 'keey' yum inipparayunna pattika anusarichu 'thulyamaaya moonnu manikkoor rench' eiii '-indux (lover cases' eiii 'shradhikkuka) ennu vilikkunna oru leanier skaililekku parivartthanam cheyyuka ennathaanu cheiyunnatha
prathidina "eiii"-soochika ettu "eiii"-soochikakalude sharashari maathramaan.
udaaharanathinu, divasathile "keey"-soochikakal 3,4,6,5,3,2,2,1 ennivayaanengil, dainamdina "eiii"-soochika thulyamaaya aamplityoodukalude sharaashariyaanu
oru koottam nirddishta "keey" pii steshanukalil ninnulla daattaye adisthaanamaakkiyulla sharashari graha soochikayaanu "eiii" pii-soochika.
jii-skeyil.
noa jii-skeyilum "keey" piyum thammilulla bandhatthinte vivaranamaanith. aagolathalathilulla geomagnetic pravartthanatthe samgrahikkunnathinulla oru shaasthreeya maargamaan "keey" pii-skeyil, ennaal bahirakasha paristhithi baadhichavarkku athinte praadhaanyam manassilaakkunnath ellaayppozhum eluppamalla. geomagnetic kodunkaattukalude phalangalude praadhaanyavumaayi nerittu poruthappedunna tharatthilaanu noa jii-skeyil roopakalppana cheythirikkunnathu.
radio prachaarana padanangalil upayogikkuka.
uyarnna freekwansi radio signalukalude ionosphere prachaaranathekkurichulla padanatthinum pravachanathinum "keey" pii-indux upayogikkunnu. keey" pii = 5 allengil athil kooduthal soochippikkunna geomagnetic kodunkaattukalkku vyaapanathil nerittu swaadheenamilla. ennirunnaalum avaa ionospherinte eph-leyarine, prathyekichu madhya, uyarnna bhoomishaasthraparamaaya akshamshangalil, shalyappeduthunnu, ithu radio vyaapanathe tharamthaazhthunna "ionosphere kodunkaattu" ennu vilikkappedunnathinu kaaranamaakunnu. upayogayogyamaaya paramavadhi aavruthi (emm. yuu. eph) 50 sathamaanam vare kuraykkunnathaanu pradhaanamaayum apachayathil ulppedunnathu. chilappol iii-lairineyum baadhichekkaam. madhya, thaazhnna akshamshangalil uyarnna freekwansi radio paathakale badhikkunna pettennulla ionosphere aswasthathakalkku (side) vipareethamaayi, ionosphere kodunkaattukalude phalangal uyarnna akshaamshangalilum dhruvapradeshangalilum kooduthal theevramaanu.

