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Radar daidaitawa
Bayanin sabis: daidaitawar radar na yanayi yana tasiri kai tsaye kan daidaiton sigogin ganowa, don haka yana da mahimmanci don aikace-aikacen bayanan
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Bayanin sabis:

Ƙididdigar radar na yanayi yana tasiri kai tsaye kan daidaiton sigogin ganowa, saboda haka yana da mahimmanci don aikace-aikacen bayanan radar. Amfani da ƙarfe ball don daidaita lokaci guda na X-band polarization radar da girgije radar reflectivity factor. Dangane da halaye na radar da ake aunawa, ana buƙatar haɓaka cikakken tsarin aiwatar da daidaitawa, a lokacin daidaitawa zaɓi kusan wuraren gwaji biyu, amfani da nau'ikan ƙarfe daban-daban guda uku. Karfe ball daidai reflectivity factor tare da orientation kusurwa, tsayi kusurwa canji iya nuna radar eriya shugabanci taswira. Daidaitawa na yau da kullun na iya inganta daidaiton ma'auni na radar masu dacewa, gano matsalolin radar a kan lokaci, inganta ingancin aiki da kulawa da rayuwar kayan aiki.

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Abubuwan da ke cikin sabis:

1, drone tare da karfe ball daidaitawa, da kyau motsi;

2, amfani da musamman karfe ball, reflectivity tasiri kananan;

3, Multi tsayi angle lura, inganta daidaito;

4, biyu gwajin maki a kusa da kuma nesa filin;

5, tsarin aiki inganci, ba tare da jira;

6. Sauƙaƙe wurin aiki, sauƙaƙe aikin fili;

7, Aikace-aikace: yanayi, muhalli, kimiyya bincike da sauransu bukatar daidaitawa radar.

Karfe Ball daidaitawa ka'ida:

Ana yaduwa da kwallon ƙarfe don raƙuman lantarki zuwa kowane shugabanci na sararin samaniya, kuma an san dangantakar sassan yaduwa da tsawon raƙuman. Yankin watsawa na yau da kullun shine aiki na sigogin watsawa na 2πa / λ (a shine radius na ball, λ shine tsawon raƙuman ruwa). Zaɓi wurin da ke kewaye da shi a matsayin wurin gwaji a cikin nesan radar na kimanin kilomita 4, a cikin yanayin rana mai haske, kusa da ƙasa ba tare da iska ba ko iska mai rauni, amfani da jirgin sama mai ba da mutum wanda ke ɗaukar daidai na'urar GPS don tabbatar da ƙwallon ƙarfe a tsawo na kimanin mita 300 zuwa mita 500 daga ƙasa. Ta hanyar GPS rikodin karfe ball matsayi bayanai da radar longitude latitude da kuma tsayi bayanai lissafa karfe ball dangane da radar na lura da tsayi kusurwa, da kuma shugabanci kusurwa, bisa ga haka saita daidaitaccen lura da yanayin: a kan shugabanci da karfe ball ne a cikin shugabanci kusurwa a matsayin tsakiyar kusurwa, canji kewayon ne 60 °; Up kusurwa da karfe ball ne a kan tsakiya, saita mataki kusurwa don samun multi-layers up kusurwa. Bayan samun bayanan lura da radar, amfani da bayanan wurin ƙarfe da aka rubuta ta GPS tare da bayanan longitude da latitude da tsawo na radar don lissafin kusurwar lura da ƙarfe, kusurwar da yawan ɗakin karatu na ƙarfe dangane da radar, bisa ga haka an cire abubuwan nunawa da suka dace da daidaitaccen ƙarfe a cikin bayanan lura da kuma yin matsakaicin, nazarin ƙimar ka'ida da ƙimar lura, yayin da ake daidaita radar bisa ga sakamakon.

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Ayyuka masu nasara!

Ayyuka masu nasara!

Ayyuka masu nasara!