Maachị 3, 2025
N'ime afọ ndị na-adịbeghị anya, teknụzụ ihe ngosi hyperspectral UAV egosila ikike ngwa dị ukwuu na ọrụ ugbo, nchekwa gburugburu ebe obibi, nyocha nke ala na mpaghara ndị ọzọ yana ikike nnakọta data nke ọma na nke ziri ezi. N'oge na-adịbeghị anya, ọganihu na ikike ikike nke ọtụtụ teknụzụ ndị metụtara ya egosila na nkà na ụzụ a na-aga n'ihu na elu ọhụrụ ma na-eweta ohere ndị ọzọ na ụlọ ọrụ ahụ.
Ọganihu teknụzụ: njikọ miri emi nke onyonyo hyperspectral na drones
Nkà na ụzụ onyogho hyperspectral nwere ike ịnye data dị egwu nke ihe ndị dị n'ala site na iwere ozi dị egwu nke narị narị eriri warara. Ejikọtara ya na mgbanwe na arụmọrụ nke drones, ọ ghọọla ngwá ọrụ dị mkpa n'ọhịa nke nhụta anya. Dịka ọmụmaatụ, igwefoto S185 hyperspectral nke Shenzhen Pengjin Technology Co., Ltd. hibere na-eji teknụzụ imaging nke etiti iji nweta cubes ihe oyiyi hyperspectral n'ime 1/1000 nke abụọ, nke kwesịrị ekwesị maka nghọta anya ugbo, nlekota gburugburu ebe obibi na ubi ndị ọzọ1.
Tụkwasị na nke ahụ, UAV-mounted hyperspectral imaging system mepụtara site na Changchun Institute of Optics and Fine Mechanics nke Chinese Academy of Sciences achọpụtala njikọ nke ihe oyiyi na ihe omuma ihe omuma nke ihe omuma, ma nwee ike mezue nlekota ogo mmiri nke nnukwu ebe osimiri n'ime nkeji 20, na-enye ihe ngwọta nke oma maka nlekota gburugburu ebe obibi3.
Ikike ohuru ohuru: Imelite izi ezi nkenke onyonyo yana ịdị mma akụrụngwa
N'ọkwa ngwa teknụzụ, patent maka "usoro na ngwaọrụ maka ịdụkọta ihe oyiyi hyperspectral drone" nke Hebei Xianhe Environmental Protection Technology Co., Ltd. tinyeworo n'ọrụ emewo ka ntụkwasị obi dịkwuo mma na izi ezi nke ihe oyiyi hyperspectral site na nhazi ụzọ ziri ezi na algọridim dị elu. Teknụzụ a na-enye nkwado data dị elu maka njikwa ọrụ ugbo, nhazi obodo na mpaghara ndị ọzọ25.
N'otu oge ahụ, patent maka "drone nke dị mfe ijikọ na igwefoto multispectral" nke Heilongjiang Lusheng Highway Technology Development Co., Ltd kwadoro, enwetala njikọ ngwa ngwa n'etiti igwefoto multispectral na drones site na nhazi usoro ihe ọhụrụ, na-eme ka ịdị mma na nkwụsi ike nke ngwá ọrụ. Nkà na ụzụ a na-enye ngwọta dị mma maka ọnọdụ dị ka nlekota oru ugbo na enyemaka ọdachi68.
Atụmanya ngwa: Ịkwalite ọgụgụ isi mmepe nke ugbo na gburugburu ebe obibi
Atụmanya ngwa nke teknụzụ ihe onyonyo hyperspectral drone sara mbara. N'ubi ugbo, site n'inyocha ihe nleba anya nke ihe ubi, ndi oru ugbo nwere ike ileba anya na ahuike ihe ubi n'oge, bulite atumatu fatịlaịza na ogbugba mmiri n'ubi, ma kwalite nrụpụta ọrụ ugbo15.
N'ihe gbasara nchekwa gburugburu ebe obibi, a pụrụ iji nkà na ụzụ ihe ngosi hyperspectral maka ọrụ ndị dị ka nlekota nke mmiri na nchọpụta salinization nke ala, na-enye nkwado data ziri ezi maka nchebe gburugburu ebe obibi na ọchịchị gburugburu ebe obibi36. Tụkwasị na nke ahụ, na ntule ọdachi, igwefoto hyperspectral drone nwere ike nweta ngwa ngwa ihe oyiyi nke ebe ọdachi, na-enye ntụaka dị mkpa maka ọrụ nnapụta na nhazighachi5.
Outlook Ọdịnihu: Mbanye teknụzụ na Ahịa
Site na ọganihu nke teknụzụ drone na-aga n'ihu, usoro dị mfe na ọgụgụ isi nke ngwa ihe ngosi hyperspectral na-apụtawanye ìhè. Dịka ọmụmaatụ, ụlọ ọrụ ndị dị ka DJI na-emepụta ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa, nke a na-atụ anya na ọ ga-ebelata ọnụ ụzọ nkà na ụzụ ma gbasaa ngwa ngwa n'ọdịnihu47.
N'otu oge ahụ, nchikota nke nkà na ụzụ ihe ngosi hyperspectral na ọgụgụ isi artificial na nnukwu data ga-akwalite akpaaka na ọgụgụ isi nke nyocha data, ma nye ngwọta dị mma maka ọrụ ugbo, nchebe gburugburu ebe obibi na mpaghara ndị ọzọ. N'ọdịnihu, a na-atụ anya ka nkà na ụzụ a na-ere ahịa n'ọtụtụ ebe, na-etinye mkpali ọhụrụ na mmepe mmekọrịta mmadụ na ibe ya.
Frankstar ọhụrụ emepụtara UAV Mounted HSI-Fairy “Linghui” UAV-Mounted Hyperspectral Imaging System nwere agwa nke ozi nlegharị anya dị elu, gimbal nkenke onwe nke ziri ezi, kọmpụta dị elu na-arụ ọrụ na imewe modular na-enweghị atụ.
A ga-ebipụta akụrụngwa a n'oge adịghị anya. Ka anyị na-atụ anya.
Oge nzipu: Mar-03-2025