NDVI igereranya Ibipimo Bitandukanye Ibimera. Ni indangagaciro ikunze gukoreshwa mu kwiyumvisha kure no mu buhinzi mu gusuzuma no gukurikirana ubuzima n'imbaraga z'ibimera.NDVIapima itandukaniro riri hagati yumutuku na hafi-ya-infragre (NIR) yumurongo wa electromagnetique, ifatwa nibikoresho byifashishwa bya kure nka satelite cyangwa drone.

Inzira yo kubara NDVI ni:

NDVI = (NIR - Umutuku) / (NIR + Umutuku)

Muri iyi formula, itsinda rya NIR ryerekana hafi-infragre yerekana, naho umutuku ugereranya umutuku. Indangagaciro ziri hagati ya -1 kugeza 1, hamwe nagaciro gakomeye kerekana ibimera bifite ubuzima bwiza kandi byinshi, mugihe indangagaciro zo hasi zerekana ibimera bike cyangwa ubutaka bwambaye ubusa.

Umugani wa NDVI

NDVI ishingiye ku ihame ry'uko ibimera bizima byerekana urumuri ruri hafi ya infragre kandi rukurura urumuri rutukura. Mugereranije imirongo ibiri yerekana,NDVIIrashobora gutandukanya neza ubwoko butandukanye bwubutaka kandi igatanga amakuru yingirakamaro kubyerekeye ubwinshi bwibimera, imiterere yikura, nubuzima muri rusange.

Ikoreshwa cyane mubuhinzi, amashyamba, gukurikirana ibidukikije, nizindi nzego kugirango ikurikirane impinduka z’ibimera uko ibihe bigenda bisimburana, gusuzuma ubuzima bw’ibihingwa, kumenya uduce twibasiwe n’amapfa cyangwa indwara, no gushyigikira ibyemezo byo gucunga ubutaka.

Nigute ushobora gukoresha NDVI mubuhinzi?

NDVI nigikoresho cyingenzi mubuhinzi mugukurikirana ubuzima bwibihingwa, kunoza imicungire yumutungo, no gufata ibyemezo byuzuye. Dore inzira zimwe NDVI ishobora gukoreshwa mubuhinzi:

Isuzuma ryubuzima bwibihingwa:

NDVI irashobora gutanga ubushishozi mubuzima rusange nimbaraga zibihingwa. Mu gufata buri gihe amakuru ya NDVI mugihe cyihinga, abahinzi barashobora kumenya aho bahangayikishijwe cyangwa iterambere ry’ibimera bidakwiye. Indangagaciro za NDVI zishobora kwerekana intungamubiri, indwara, guhangayikishwa n’amazi, cyangwa kwangiza udukoko. Kumenya hakiri kare ibyo bibazo bituma abahinzi bafata ingamba zo gukosora, nko kuhira imyaka, gufumbira, cyangwa kurwanya udukoko.

Gukoresha NDVI mubuhinzi

Tanga Ubuhanuzi:

Amakuru ya NDVI yakusanyirijwe mugihe cyihinga arashobora gufasha guhanura umusaruro wibihingwa. MugereranijeNDVIindangagaciro mumirima cyangwa uturere dutandukanye mumurima, abahinzi barashobora kumenya uduce dufite umusaruro mwinshi cyangwa muto. Aya makuru arashobora gufasha mugutezimbere itangwa ryumutungo, guhindura ubwinshi bwibihingwa, cyangwa gushyira mubikorwa tekinike yo guhinga neza kugirango umusaruro wiyongere muri rusange.

Gucunga neza:

NDVI irashobora gufasha mugutezimbere uburyo bwo kuhira. Mugukurikirana indangagaciro za NDVI, abahinzi barashobora kumenya amazi akenewe mubihingwa no kumenya ahantu harengerwa cyangwa hataruhira. Kugumana urugero rwiza rw’ubutaka bushingiye ku mibare ya NDVI birashobora gufasha kubungabunga umutungo w’amazi, kugabanya amafaranga yo kuhira, no kwirinda guhangayikishwa n’amazi cyangwa gutemba mu bimera.

Gucunga ifumbire:

NDVI irashobora kuyobora ifumbire mvaruganda. Mugushushanya indangagaciro za NDVI mumurima, abahinzi barashobora kumenya uduce dukenera intungamubiri zitandukanye. Indangagaciro za NDVI zerekana ibimera bizima kandi bikura cyane, mugihe indangagaciro nke zishobora kwerekana intungamubiri. Mugukoresha ifumbire neza hashingiwe kubikorwa bya NDVI iyobowe nigipimo cy’ibihinduka, abahinzi barashobora kunoza imikoreshereze yintungamubiri, kugabanya imyanda y’ifumbire, no guteza imbere iterambere ry’ibihingwa.

Kurwanya Indwara n'udukoko:NDVI irashobora gufasha mugutahura hakiri kare indwara cyangwa udukoko twangiza. Ibimera bitameze neza bikunze kwerekana agaciro ka NDVI ugereranije nibihingwa byiza. Gukurikirana buri gihe NDVI birashobora gufasha kumenya ahantu hashobora guterwa ibibazo, bigafasha gutabara mugihe gikwiye hamwe ningamba zikwiye zo kurwanya indwara cyangwa ingamba zo kurwanya udukoko.

Gushushanya Ikibanza na Zone:Amakuru ya NDVI arashobora gukoreshwa mugukora amakarita arambuye yibimera yimirima, bigatuma abahinzi bamenya itandukaniro mubuzima bwibihingwa nimbaraga. Aya makarita arashobora gukoreshwa mugushiraho imiyoborere, aho ibikorwa byihariye, nkibipimo bihindagurika byinjira byinjira, birashobora gushyirwa mubikorwa hashingiwe kubikenewe byihariye mubice bitandukanye mumurima.

Kugira ngo ukoreshe neza NDVI mu buhinzi, abahinzi ubusanzwe bashingira ku ikoranabuhanga rya kure, nk'amashusho ya satelite cyangwa drone, bafite ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bisabwa. Ibikoresho byihariye bya software bikoreshwa mugutunganya no gusesengura amakuru ya NDVI, bigatuma abahinzi bafata ibyemezo byuzuye mubikorwa byo gucunga ibihingwa.

ni ubuhe bwoko bwa kamera bukwiranye na NDVI?

Mugihe ufata amashusho yo gusesengura NDVI, ni ngombwa gukoresha lens kamera yihariye ikwiranye no gufata imirongo ikenewe. Hano hari ubwoko bubiri bwinzira zikoreshwa kuriNDVIPorogaramu:

Lens isanzwe igaragara:

Ubu bwoko bwa lens bufata ibintu bigaragara (mubisanzwe biri hagati ya 400 na 700 nanometero) kandi bikoreshwa mugutwara umurongo utukura usabwa kubara NDVI. Lens isanzwe igaragara yumucyo irakwiriye kubwiyi ntego kuko itanga gufata itara ritukura rigaragara ibimera byerekana.

Lens hafi-Infrared (NIR) Lens:

Kugira ngo ufate hafi ya-infragre (NIR), ni ngombwa mu kubara NDVI, hakenewe lens yihariye ya NIR. Iyi lens ituma ifata urumuri hafi yumurongo wa infragre (mubisanzwe uri hagati ya nanometero 700 na 1100). Ni ngombwa kwemeza ko lens ishoboye gufata neza urumuri rwa NIR rutayunguruye cyangwa ngo rugoreke.

Lens ikoreshwa kuri porogaramu ya NDVI

Rimwe na rimwe, cyane cyane kubuhanga bwa kure bwo kwiyumvisha porogaramu, kamera zikoreshwa cyane. Izi kamera zifite ibyuma bifata ibyuma byinshi cyangwa muyungurura bifata imirongo yihariye, harimo imirongo itukura na NIR isabwa kuri NDVI. Kamera nyinshi zitanga amakuru yukuri kandi yukuri kubara NDVI ugereranije no gukoresha lens zitandukanye kuri kamera isanzwe igaragara.

Birakwiye ko tumenya ko mugihe ukoresheje kamera yahinduwe kugirango isesengurwe rya NDVI, aho kamera yimbere ya kamera yasimbuwe kugirango yemererwe gufata NIR, lens yihariye yatunganijwe kugirango ifate urumuri rwa NIR ntishobora kuba ngombwa.

Mu gusoza, NDVI yerekanye ko ari igikoresho ntagereranywa mu buhinzi, gifasha abahinzi kugira ubumenyi bukomeye ku buzima bw’ibihingwa, kunoza imicungire y’umutungo, no gufata ibyemezo bishingiye ku makuru. Hamwe nogukenera kwiyongera kubisesengura nyabyo kandi neza bya NDVI, ni ngombwa kugira ibikoresho byizewe bifata imirongo ikenewe ya spéciale neza.

Kuri ChuangAn, twumva akamaro k'ikoranabuhanga ryo mu rwego rwo hejuru ryerekana amashusho mu bikorwa bya NDVI. Niyo mpamvu twishimiye kumenyekanisha ibyacuNDVIes. Yateguwe cyane cyane kugirango ikoreshwe mu buhinzi, lens yacu yakozwe kugirango ifate imirongo itukura kandi yegereye-infragre hamwe nukuri kandi neza.

Guhindura kamera ya NDVI

Kugaragaza ibice bya optique hamwe na lens yateye imbere, lens ya NDVI ituma kugoreka urumuri ruto, gutanga ibisubizo byizewe kandi bihamye kubara NDVI. Guhuza kwayo na kamera zitandukanye hamwe no guhuza byoroshye bituma ihitamo neza kubashakashatsi mubuhinzi, abahinzi-borozi, nabahinzi bashaka kuzamura isesengura rya NDVI.

Hamwe na lens ya NDVI ya ChuangAn, urashobora gufungura ubushobozi bwuzuye bwikoranabuhanga rya NDVI, biguha imbaraga zo gufata ibyemezo byinshi bijyanye no gucunga kuhira imyaka, gukoresha ifumbire, kumenya indwara, no gutanga umusaruro ushimishije. Inararibonye itandukaniro muburyo busobanutse no gukora hamwe na reta yacu igezweho ya NDVI.

Kugira ngo umenye byinshi kubyerekeye lens ya NDVI ya ChuangAn no gushakisha uburyo ishobora kuzamura isesengura rya NDVI, sura urubugahttps://www.opticslens.com/ndvi-lenses-product/.

Hitamo ChuangAnNDVIhanyuma ujyane gukurikirana no gusesengura ubuhinzi bwawe murwego rwo hejuru. Menya isi ishoboka hamwe na tekinoroji yacu yo kwerekana amashusho.