how to calculate NDVI using LANDSAT 8 in google earth engine

[@amymanuel4610]

thank you!! working on my GEE skills and this was so helpful!j

[@alexisahohoundo83]

Please how to extract monthly datas of NDVI or another parameters in CSV format with GEE?

[@LORENAIVONNESALDAÑAREYES]

Thanks, very usefull! Just a doubt, I'm a beginner in using GEE, why the scale of image is 30?

[@amaregebrie6834]

It is the resolution of the Landsat 8 Image

[@wahyuhaikal6022]

why do i get this message while running
"ndvi image: Layer error: Image.select: Band pattern 'B4' was applied to an Image with no bands."

[@azcomap]

facing the same issue

[@tohru_001]

up

[@tanyto15]

You cant substract from an ee.ImageCollection . the console will type "nir.subtract is not a function"

[@gisrsprofessionals6246]

You have missed something

[@gisrsprofessionals6246]

You have missed something

[@YasminRashid-oh4tu]

How do you correct this

[@maileletsoalo7443]

I am facing the same issue

[@YasminRashid-oh4tu]

@@maileletsoalo7443 After image write .first()

[@UmairAhmad-j8i]

thank you

[@PaoloBiso-wq5my]

I can't view the image in desktop Qgis, why is it??

[@gisrsprofessionals6246]

You have to change image properties in software

[@FrankHilda-n1d]

Boyle Prairie

[@MelM00l]

this code doesn't work!!!

[@MichaelSantiago-c1k]

August Trafficway

[@RebeccaCalhoun-y7t]

Kuhic Ridge

[@KiraLolley-t3q]

Juanita View

[@EmilyStan-b7i]

Everardo Causeway

[@SamMurphy-q5c]

McCullough Brook

[@AntoneMccullah-h3y]

Jalyn Forest

[@DiegoBarett-f2i]

Vivienne Turnpike

[@BurneJonesAngela-m8u]

Hane Gateway

[@StephenDominic-h2u]

Lebsack Plains

[@GeorgiaMorris-d5y]

Elfrieda Burg

[@RoseleeMolinelli-y5z]

Asha Rue

[@AustenXenia-m5k]

Green Corner

[@EffieMill-c8l]

Adrien Street

[@KingFrid-t5y]

Hermiston Courts

[@OrlandoMildred-k4n]

Keshaun Ports

[@EddieCharles-k3d]

Celia Way

[@LeonardRaphael-r4x]

Gottlieb Rue

[@EstherGemma-f6j]

Donny Crossing

[@JonesLindsay-l5o]

Jones Estate

[@KateHall-e6j]

Hessel Oval

[@LisaDavis-e9r]

Krajcik Meadows

[@OrlandoUrsula-r6j]

White Rest

[@ErnestNesbit-v9p]

Dallas Camp

[@FrankGaines-l4y]

Baumbach Wall

[@CindyGunnels-w3n]

Conroy Ville

[@ErinNock-e6w]

Cedrick Flats

[@TamesMaddison-y8i]

Tristin Parkways

[@ArnoldCynthia-t2v]

Jaylan Lights

[@AmyGonzalez-e3w]

Wisoky Harbors

[@LindaMartinez-l1l]

Imani Harbors

[@PeterLevis-c9q]

Franecki Fields

[@MatthewCheryl-d6c]

Hamill Passage

[@AlfredFuller-f8t]

Pietro Squares

[@WardColin-u8d]

Hintz Estate

[@LindsayBlair-i4l]

Reagan Isle

[@BensonMadeline-w4p]

DuBuque Light

[@BartlettAldrich-c2w]

Beier Isle

[@RebekahRosenfeld-x6q]

Dangelo Square

[@CoverdaleRhys-g4k]

Jedediah Street

[@IV.Kerwin-f4n]

Lind Route

[@BartholomewBertha-e9p]

Anastacio Ports

[@ChildLena-e2x]

Jalon Court

[@DeniseMiller-b3m]

Bechtelar Locks

[@TomDonation-y5n]

Frami Burg

[@JenningsBarbara-w3p]

Kling Keys

[@WilsonVivian-s6e]

Collier Spurs

[@CharlesMonroe-r8w]

Wiegand Causeway

[@HiltonJennkie-o9l]

Meredith Land

[@BonnieRothe-k4i]

Leffler Way

[@MargaretMay-v3y]

Hirthe Pine

[@HenriettaVirginia-v8r]

Ziemann Unions

[@KennethSmith-q9e]

Von Villages

[@TanyaHanson-t8q]

Keara Pike

[@HerbKarro-y1o]

Pfannerstill Ford