NDVI igereranya urutonde rusanzwe rutandukanye. Ni indangagaciro zisanzwe zikoreshwa mu kumva kure n'ubuhinzi bwo gusuzuma no gukurikirana ubuzima n'imbaraga z'ibimera.NDVIGupima itandukaniro riri hagati yumutuku kandi uri hafi (nir) ya electromagnetic spectrum ya electromém, yafashwe nibikoresho bya kure nka satelite cyangwa drones.

Formula yo kubara NDVI ni:

NDVI = (nir - umutuku) / (nir + umutuku)

Muri iyi formula, itsinda ryiri nir ryerekana ibitekerezo bya hafi-infrared, kandi itsinda ritukura ryerekana ibitekerezo bitukura. Indangagaciro ziva kuri -1 kugeza 1, zifite indangagaciro zihamye zerekana ibimera bifite ubuzima bwiza kandi bwinshi cyane, mugihe indangagaciro nto zerekana ibimera bike cyangwa ubutaka bwambaye ubusa.

Umugani wa NDVI

NDVI ishingiye ku ihame ibimera byiza byerekana urumuri rurerure rwaka kandi rukurura urumuri rutukura. Mugereranije amatsinda abiri meza,NDVIUrashobora gutandukanya neza ubwoko butandukanye bwubutaka no gutanga amakuru yingirakamaro yerekeye ubucucike bwibimera, gukura, nubuzima muri rusange.

Bikoreshwa cyane mu buhinzi, amashyamba, gukurikirana ibidukikije, n'indi mirima yo gukurikirana impinduka mu gihe cy'ibimera, suzuma ubuzima bw'ibihingwa, menya aho bigira ingaruka ku mapfa cyangwa indwara, no gushyigikira ibyemezo byo gucunga ubutaka.

Nigute wakoresha Ndvi mubuhinzi?

NDVI nigikoresho cyingenzi mubuhinzi bwo gukurikirana ubuzima bwibihingwa, guhitamo imicungire yumutungo, no gufata ibyemezo byuzuye. Dore inzira zimwe NDVI irashobora gukoreshwa mubuhinzi:

Isuzuma ryubuzima:

Ndvi irashobora gutanga ubushishozi ubuzima rusange nimbaraga rusange. Mugufata buri gihe amakuru ya NDVI hejuru yigihembwe, abahinzi barashobora kumenya aho bahangayitse cyangwa iterambere ryibimera. Indangagaciro za NDBI zirashobora kwerekana ibitagira intungamubiri, indwara, guhangayika, cyangwa kwangirika. Kumenya hakiri kare ibi bibazo bituma abahinzi gufata ingamba zo gukosora, nkibihimbano bitangaje, gusama, cyangwa kugenzura ibyo udukoko.

Gusaba NDVI mu buhinzi

Guhanura:

Amakuru ya NDVI yakusanyijwe mugihe cyiyongera arashobora gufasha guhanura ibihingwa. MugereranijeNDVIIndangagaciro Mubice Bitandukanye cyangwa uturere mukibuga, abahinzi barashobora kumenya ahantu hafite umusaruro mwinshi cyangwa muto. Aya makuru arashobora gufasha mugutanga ibikoresho byo kugabana umutungo, guhindura ubucucike, cyangwa gushyira mubikorwa tekinike yubuhinzi kugirango umusaruro mwinshi wongerewe umusaruro muri rusange.

Ubuyobozi bwo kuhira:

NDVI irashobora gufasha muguhitamo uburyo bwo kuhira. Mugukurikirana indangagaciro za NDV, abahinzi barashobora kumenya ibikenewe by'amazi no kumenya ahantu harenze cyangwa kuhira. Kubungabunga urwego rwibihe byiza byubutaka bushingiye ku makuru ya NDVA arashobora gufasha kubungabunga umutungo wamazi, kugabanya amafaranga yo kuhira, no gukumira imihangayiko y'amazi cyangwa amazi mumazi mubihingwa.

Ubuyobozi bw'ifumbire:

NDVI irashobora kuyobora porogaramu ifumbire. Mugushushanya indangagaciro za NDV hakurya y'umurima, abahinzi barashobora kumenya ahantu hamwe nintungamubiri zitandukanye. Indangagaciro zo hejuru za NDVI zerekana ibimera bizima kandi bikomeye cyane, mugihe indangagaciro nke zishobora gutanga ibitekerezo byitoti. Mugukoresha ifumbire ishingiye cyane ku gipimo cya IDVI-iyobowe n'intungamubiri zikoreshwa neza, gabanya imyanda, kandi guteza imbere imikurire y'ibimera.

Indwara n'ibintu byakurikiranye:NDVI irashobora gufasha mukumenya hakiri kare cyangwa kwanduza udukoko. Ibimera bitameze neza akenshi byerekana indangagaciro za NDVI ugereranije nibiti bizima. Gukurikirana bya NDVI birashobora gufasha kumenya ibibazo bishobora gutera ingamba zigihe gikwiye hamwe ningamba zishinzwe gucunga indwara cyangwa ingamba zo kugenzura impimbano.

Ikarita yo gushushanya na zoning:Amakuru ya NDVI arashobora gukoreshwa mugukora amakarita arambuye yimirima, yemerera abahinzi kumenya itandukaniro mu buzima bwibihingwa n'imbaraga. These maps can be used to create management zones, where specific actions, such as variable rate application of inputs, can be implemented based on the specific needs of different areas within the field.

Gukoresha neza NDVI mu buhinzi, ubusanzwe abahinzi bishingikiriza ku ikoranabuhanga rya kure, nk'amashusho ya Satellite cyangwa Drone, ibikoresho byinshi bya sensor ya Smorsomi byashoboye gufata amatsinda asabwa. Ibikoresho byihariye bya software bikoreshwa mugusesengura amakuru ya NDV, yemerera abahinzi gufata ibyemezo byuzuye kubikorwa byo gucunga ibihingwa.

Ubwoko bwa kamera bubereye NDVI?

Iyo gufata amashusho kubasesengura rya NDVI, ni ngombwa gukoresha lens ya kamera yihariye ibereye gufata amatsinda asabwa. Hano hari ubwoko bubiri bwa lens yakoreshejwe kuriNDVIPorogaramu:

Umucyo usanzwe ugaragara:

Ubu bwoko bwa lens ifata ibintu bigaragara (mubisanzwe kuva kuri 400 kugeza kuri 700 na 700) kandi bikoreshwa mugufata itsinda ritukura risabwa kubara muri NDVI. Ibipimo ngenderwaho bifatika birakwiriye kuriyi ntego nkuko byemerera gufata itara ritukura rigaragara.

Hafi-infrared (nir) lens:

Gufata hafi-ya FORMRARED (NIR), ni ngombwa kuri kubara NDVI, lens yihariye nir irakenewe. Iyi lens yemerera gucana urumuri rwinshi (mubisanzwe kuva kuri 700 kugeza 1100 nanometero 500). Ni ngombwa kwemeza ko lens ishoboye gufatwa neza urumuri rwari nir tutashunguye cyangwa kugoreka.

Lens ikoreshwa kubisabwa bya NDVI

Rimwe na rimwe, cyane cyane kubisabwa bya kure byumvikanyweho, kamera zinyuranye zikoreshwa. Izi kamera zifite ibikoresho byinshi cyangwa muyunguruzi bifata imitwe yihariye, harimo na bande itukura na nir isabwa kuri NDVI. Kamera zinyuranye zitanga amakuru asobanutse kandi asobanutse neza ya NDVI ugereranije no gukoresha lens zitandukanye kuri kamera itagaragara.

Birakwiye ko tumenya ko mugihe ukoresheje kamera yahinduwe kubisesengura rya NDVI, aho umuyunguruzo wimbere wasimbuwe kugirango wemererwe nir, lens yihariye yerekeje ku gufata urumuri nir ntigikenewe.

Mu gusoza, NDVI yerekanye ko ari igikoresho cy'urugero y'ubuhinzi, bigatuma abahinzi batsindira ku mutima ubuzima bw'ibihingwa, hindura imicungire y'abakozi, no gufata ibyemezo bitwarwa. Hamwe no guhora ukenera isesengura ryukuri kandi ryiza rya NDVI, ni ngombwa kugira ibikoresho byizewe bifata ibikoresho bikenewe neza.

Kuri CHUAGATAN, twumva akamaro k'ikoranabuhanga ryo hejuru cyane mu porogaramu za NDVI. Niyo mpamvu twishimiye kumenyekanisha ibyacuNdvi Lenses. Yateguwe muburyo bwubuhinzi, lens zacu zakozwe kugirango ifate imituku kandi hafi-infrad hamwe nukuri bidasanzwe kandi bisobanutse.

Ihinduka rya Kamera NDVI

Kugaragaza Gukata-Edpt Optics na Lens Yambere Iteka, Umuryango wa NDVI ushimangira kugoreka bike, gutanga ibisubizo byizewe kandi bihamye kubibare bya NDV. Guhuza kamera nkoresheje no kwishyira hamwe kwayo bituma habaho guhitamo neza abashakashatsi mu buhinzi, abahinzi, kandi abahinzi bashaka kuzamura isesengura ryabo rya NDVI.

Hamwe na Ndvi ya Ndvi, urashobora gufungura ubushobozi bwuzuye bwikoranabuhanga rya NDVI, biguha imbaraga zo gufata ibyemezo byinshi bijyanye no gucunga kuhira, gushyira mu bikorwa ifumbire, gutahura indwara, no kwibeshya. Inararibonye Itandukaniro Mubisobanuro nibikorwa hamwe na leta yacu-art mdvi lens.

Kugira ngo umenye byinshi kuri lens ya Ndvi ya Chuangan kandi igasuzugura uburyo ishobora kongera isesengura rya NDVI, sura urubuga rwacuhttps://www.oppoticslens.com/ndvi-lex-pronset/.

Hitamo chuanganNdvi LensKandi fata ikurikirana ryubuhinzi no gusesengura uburebure bushya. Menya isi y'ibishoboka hamwe nikoranabuhanga ryacu ryateye imbere.