Chimbo chitsva chemamiriro ekunze chiridzwa chinotanga kuunganidza data

Mepu iyi, yakagadzirwa pachishandiswa mitsva yeCOWVR inotarisisa, inoratidza mafambiro ePasi microwave, ayo anopa ruzivo rwekusimba kwemhepo yemugungwa, huwandu hwemvura mumakore, uye huwandu hwemhute yemvura mumhepo.
Chiridzwa chechidiki chiri muInternational Space Station chakagadzira mepu yekutanga yepasirese yekunyorova uye mhepo yemugungwa.
Mushure mekuiswa paInternational Space Station, zviridzwa zvidiki zviviri zvakagadzirwa uye kuvakwa neNASA's Jet Propulsion Laboratory kuSouthern California zvakaparurwa Ndira 7 kuti zvitange kuunganidza data pamusoro pemhepo yemunyanza yePasi uye mhute yemvura yemuchadenga iyo inoshandiswa kufembera yemamiriro ekunze nenyanza.Mashoko akakosha anodiwa.Mukati memazuva maviri, iyo Compact Ocean Wind Vector Radiometer (COWVR) neTemporal Space Experiment in Storms and Tropical Systems (TEMPEST) yakanga yaunganidza data yakakwana kuti itange kugadzira mepu.
COWVR uye TEMPEST yakatangwa muna Zvita 21, 2021, sechikamu cheSpaceX's 24th yekushambadzira kutengeserana basa kuNASA.Zviridzwa zvese zviri zviviri mamicrowave radiometers anoyera shanduko muEarth natural microwave radiation.Zviridzwa zvacho chikamu cheUS Space Force's Space Test Chirongwa Houston-8 (STP-H8), iyo ine chinangwa chekuratidza kuti vanogona kuunganidza data remhando inofananidzwa kune yakakura zviridzwa zviri kushanda mukutenderera.
Iyi mepu itsva kubva kuCOWVR inoratidza 34 GHz microwaves anoburitswa nePasi pamativi ese anoonekwa kubva pachiteshi chemuchadenga (kubva pa52 madhigirii ekuchamhembe kusvika pa52 madhigirii ezasi).Iyi yakakosha microwave frequency inopa ruzivo rwemamiriro ekunze ruzivo rwekusimba kwemhepo pamusoro pegungwa, huwandu hwemvura mumakore, uye huwandu hwemhute yemvura mumhepo.
Iwo mavara egirinhi nechena pamepu anoratidza mwero wepamusoro wemhute nemakore, ukuwo rima rebhuruu regungwa richiratidza mhepo yakaoma uye matenga akajeka.Mufananidzo uyu unotora mamiriro ekunze ekunze akadai sekunyorova uye kunaya kwemvura (mutsetse wegirinhi uri pakati pemepu) uye madutu epakati pelatitude pamusoro pegungwa.

MaRadiometer anoda antenna inotenderera kuti ikwanise kuona nzvimbo dzakakura dzePasi pane kungoita mutsara mutete.Mune dzimwe nzvimbo dzose microwave radiometers, kwete antenna chete, asiwo radiometer pachayo uye zvemagetsi zvakabatana zvinotenderera kanenge makumi matatu paminiti.Pane zvikonzero zvakanaka zvesainzi nehuinjiniya zvedhizaini ine zvikamu zvakawanda zvinotenderera, asi kuchengetedza chitundumuseremusere chakatsiga chine huremu hwakawandisa hunonetsa.Pamusoro pezvo, nzira dzekufambisa simba nedata pakati pemativi anotenderera neakamira echishandiso aratidza kuve akanyanya kushanda uye akaoma kugadzira.
COWVR's complementary instrument, TEMPEST, mhedzisiro yemakumi emakore ekudyara kweNASA muhunyanzvi hwekuita kuti magetsi emuchadenga awedzere kuwirirana.Pakati pe2010s, JPL mainjiniya Sharmila Padmanabhan akatanga kufunga nezve zvinangwa zvesainzi zvingawanikwe nekuisa compact sensors paCubeSats, masatellite madiki anowanzo shandiswa kuyedza zvakachipa pfungwa nyowani dzekugadzira.

Kana iwe uchida kuziva nezve zviteshi zvidiki zvemamiriro ekunze, unogona kutibata nesu.