NDVI - Normalized Difference Vegetation Index

Learn how to understand and derive the NDVI

[@DrKJoyce]

Thanks all for your positive feedback!

[@reginkumar9493]

THANKS FOR THE INFORMATION ABOUT THE VEGETATION INDEX

[@albaloven5737]

Thanks for the crystal clear explanation! It will help me with my next thesis. :)

[@Sp4zzX]

Very helpful for my remote sensing midterm coming up!

[@smrutinjayasahoo2401]

Thanks for this type of presentation ,it helps me

[@sinukt770]

Thanks for your great video , excellent presentation!

[@ag.7129]

Thanks for that explanation, very good video

[@joneildunne]

This is fantastic!

[@90mh11]

Excellent explanation. Thanks.

[@stephkeller539]

Thanks for your great video. Keep it up!

[@stormwater]

Thank you! Simple and clear.

[@mehdifazaa4223]

very intersting and usefull for my studies.thank you so much

[@DrKJoyce]

Thank you! glad you found it useful

[@priyamvatha8223]

Helpful information for nature lovers

[@fjdonoso1]

Excellent explanation, thanks a lot!

[@jaypeebaluran2709]

Very informative!!!

[@WiFiBro]

its good techniques to design the various software for Agril field. that data help to controlling the crop production

[@drkhan462]

Nicely done

[@MIKENORTHWEST]

Thank you for the excellent presentation!

[@AEN-Niger]

Thank you so much

[@top5hindi390]

That was helpfull, Thanku !!

[@linara8085]

very understandable thank you

[@kentvandervelden]

Very nice explanation

[@theforester_]

awesome. thanks

[@rezav2062]

Is it possible to use NDVI for estimating evaporation from bare soil?

[@manjulal9118]

fantastic

[@senandsouza8738]

WOW!!

[@user-pu9ts4tl7o]

great

[@rogeriobarbosa9954]

Show de bola

[@krstic97]

super

[@datquoc8577]

exactly

[@jd5655]

How do you calculate it though!
Example: Band 4 is .5-.6 so which number do I use to insert that total into the equation

[@DrKJoyce]

You use the reflectance in that wavelength region not the wavelength itself

[@MargaretGrace-t9y]

Catharine Trail

[@rawlsawh2804]

I need help. Please

[@KocoStefan]

Dear Karen, can I use your final drawing as a figure to the textbook? Of course I will cite your video as a source.

[@DrKJoyce]

Sure :)

[@KocoStefan]

@@DrKJoyce Thank you very much :)

[@technicalagriculture999]

goood

[@DewnArif]

What is NIR ??

[@user-se3ok2bs1q]

near-infrared

[@sambitsatpathy1251]

near infrared

[@user-gm9qr8gz8j]

слишком замудренно вот тут NDVI просто ruclips.net/video/yYs92SiinF0/видео.html

[@Web-developer9]

fantastic