Calculating NDVI using Earth Engine
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Пікірлер
@ibrahimmuhammed5332
@ibrahimmuhammed5332 9 күн бұрын
Why not share code? We learn by practicing. Thank you
@ReboneGaegane
@ReboneGaegane 25 күн бұрын
Super helpful
@zahraamusaaal-bayati4118
@zahraamusaaal-bayati4118 2 ай бұрын
how can i get the cod
@qgispro
@qgispro 4 ай бұрын
Muito bom! Código simples e roda bem.
@Games_213
@Games_213 4 ай бұрын
Thanks this was very helpful
@OjoOlaitan-c4s
@OjoOlaitan-c4s 5 ай бұрын
Good morning. I'm your new subscriber. Pls can you make a video on how to delineate waterlogged areas using Landsat 8 and MNDWI in ArcGIS😭🙏 It's for my final project😢
@jawadrahman5465
@jawadrahman5465 5 ай бұрын
Send me the codes plzzz
@singhabhimanyu
@singhabhimanyu 6 ай бұрын
Will i have to download the landsat image or it will directly use it by itself
@Himanshu-zv5wm
@Himanshu-zv5wm 6 ай бұрын
Bhai tum DU se ho kya
@IliaBehzadpour
@IliaBehzadpour 9 ай бұрын
Thank you but how can l geo information what colour belongs to what feature?
@ashoksinghal5218
@ashoksinghal5218 9 ай бұрын
Ese copy kar kar thodi padhana hota hai jb samne likho ko tabhi samj aayega
@shreyapandey12
@shreyapandey12 9 ай бұрын
when I am running it in same process this error message is displaying "clusters: Layer error: Output of image computation is too large (17 bands for 1045506 pixels = 91.7 MiB > 80.0 MiB). If this is a reduction, try specifying a larger 'tileScale' parameter." can you please help in this regards
@gurpreetkaurbhavneet2016
@gurpreetkaurbhavneet2016 10 ай бұрын
God job❤
@Earth098
@Earth098 11 ай бұрын
Thanks a lot!!
@m.taufiq4705
@m.taufiq4705 Жыл бұрын
Thanks sir, how to I'd iam when using another Satelite, like using sentinel 2 or 1
@nurdanilkaimuddin5531
@nurdanilkaimuddin5531 Жыл бұрын
thankyou so much! this is so helpful
@kudzaimas6839
@kudzaimas6839 Жыл бұрын
please provide code
@muznaasif4823
@muznaasif4823 Жыл бұрын
Good one 💯
@justinheiss6060
@justinheiss6060 Жыл бұрын
Which number is the day and which is the month
@carlosandresarrietapalencia
@carlosandresarrietapalencia Жыл бұрын
quien me pasa el código para descargar de un polígono información de ráster de Google
@dominiquesandra3272
@dominiquesandra3272 Жыл бұрын
Hi Sir, can you tell me why this bands cannot be use in Indonesia? Thankyou
@sonika97
@sonika97 Жыл бұрын
Thank a lot
@najamzaheer009
@najamzaheer009 Жыл бұрын
please share the code link as well
@suzansadk6860
@suzansadk6860 Жыл бұрын
hello, how can I do unsupervised classification on my own tif image?
@mahdimansurmahi
@mahdimansurmahi Жыл бұрын
"Map.addlayer is not a function" Says when I run it. Can you please solve it?
@cmlosaria
@cmlosaria Жыл бұрын
// create LandSat 8 Variable and filter by date and clip by ROI var L8 = ee.ImageCollection("LANDSAT/LC08/C01/T1_TOA") .filterBounds(ROI) .filterDate("2019-03-09", "2020-09-09") .filterMetadata('CLOUD_COVER', 'less_than', 1) .mean() .clip(ROI); //False Color Composite Bands Map.addLayer(L8, {bands:["B5", "B4", "B3"]}); // create land class training points var training_points = Water.merge(Builtup).merge(Greenspaces).merge(Crops).merge(Aquaculture); var training_data = L8.sampleRegions({collection:training_points,properties:['LC'], scale: 30}); //create a classifier var classifier = ee.Classifier.smileCart(); //train classifier var classifer = classifier.train({features:training_data,classProperty: 'LC', inputProperties:["B1", "B2", "B3", "B4", "B5", "B6", "B7", "B10", "B11"]}); var classified_image = L8.classify(classifier); Map.addLayer(classified_image,{min:0, max:4, palette:['blue', 'red', 'green', 'yellow', 'black']}, 'classified image'); Hi can you check what's wrong here? I am getting an error "classified image: Layer error: Image.classify: Classifier has no training data." But I have created five classes (Water, Builtup........Aquaculture) and assigned 'LC" as property, may value was 0 - 4 Thank you in advanced
@dominiquesandra3272
@dominiquesandra3272 Жыл бұрын
Hi can i know how you slove this?
@cmlosaria
@cmlosaria Жыл бұрын
Hi can you share the code?
@geologistdinesh
@geologistdinesh Жыл бұрын
pl send code thanks
@norinthewild7016
@norinthewild7016 Жыл бұрын
Awiee, thanku!!
@MyIndia2100
@MyIndia2100 Жыл бұрын
The result may destort if sample size is selected ideally. Is there any way to select appropriate sample size in Arc GIS
@raghul7291
@raghul7291 Жыл бұрын
Hello Sir, How to Add map Scale on Image In Google earth Engine?
@eldelbharadri2282
@eldelbharadri2282 Жыл бұрын
Hi there! When using this code, I am getting the following error: (Line 8: water.merge is not a function). Could it be because .merge is not a function anymore and nowadays another function has been developed? How could i solve it?
@shubhshreepanda5653
@shubhshreepanda5653 8 ай бұрын
Hi, can u kindly share the code in '.txt' format?
@klizzy02
@klizzy02 Жыл бұрын
You’re a legend good sir
@spbworld8882
@spbworld8882 2 жыл бұрын
Dada app insta pe hi
@somnathsahageo
@somnathsahageo Жыл бұрын
NOPE
@gouravsuthar6036
@gouravsuthar6036 2 жыл бұрын
Please make video to getting NDVI data from MOD09GA
@sadman8426
@sadman8426 2 жыл бұрын
Hi, do i need to make this correction if use collection 2 level 2? Or collection 2 level 1?
@ibrahimmasudoceanographer2218
@ibrahimmasudoceanographer2218 2 жыл бұрын
Clusters: layer error: output of image computation is too large. How can I fix it?
@vishalrai1568
@vishalrai1568 2 жыл бұрын
hello i need an urgent help.. Can you plss tell me how to convert An image collection(sentinel 1) into its equivalent matrix/array form
@vamshiraj401
@vamshiraj401 2 жыл бұрын
Can we use the same script for landsat5 image also? What changes we need to make, because this is not working for landsat5
@sls4964
@sls4964 6 ай бұрын
Have you got the script for LANDSAT 5? If yes can you please share with me
@vamshiraj401
@vamshiraj401 6 ай бұрын
No Shalini.. wish I had.. but please share if you get one.
@kholismunawar2918
@kholismunawar2918 2 жыл бұрын
Sir, rather that making training data through geometry input, I want to use shapefile. Can you tell me how to use shp as data training? Do we need to change the script to do this?
@fabiangatica2287
@fabiangatica2287 2 жыл бұрын
kzbin.info/www/bejne/paS4h2OgpLF7pas replace .filterbounds (ROI) x .filterbounds (AIO)
@mekhalamitra6793
@mekhalamitra6793 2 жыл бұрын
Thank you sir.
@AshrafulIslam-cc3lp
@AshrafulIslam-cc3lp 2 жыл бұрын
excellent tutorials! wondering if you would mind sharing the codes written in notepad with me? Cheers
@moonspacien7320
@moonspacien7320 2 жыл бұрын
can u plz send me the word file
@akibjavedr
@akibjavedr 2 жыл бұрын
Thank you. It really helped me.
@enockkabala4890
@enockkabala4890 2 жыл бұрын
Is GEE can be applicable in geodesy issues like providing gravity field functional data
@farahnusrat5639
@farahnusrat5639 2 жыл бұрын
Thanks a lot. I am just adding the script of the code for future use. Hope to get more useful tutorials from your channel. First select your area of interest as ROI and then the script is given below. var L8 = ee.ImageCollection("LANDSAT/LC08/C01/T1_TOA") .filterBounds(ROI) .filterDate("2019-03-09","2020-09-09") .filterMetadata('CLOUD_COVER', 'less_than', 1) .mean() .clip(ROI); var green = L8.select ('B3'); var nir = L8.select ('B5'); var ndwi = green.subtract(nir).divide(green.add(nir)).rename('NDWI'); var ndwiParams = {min:-1, max:1, palette: ['black','white','blue']}; Map.addLayer(ndwi, ndwiParams, 'NDWI Image');
@ItsZainabyousaf
@ItsZainabyousaf 2 жыл бұрын
aww so sweet of you. thanks dear
@justinatuulikefonangolo5509
@justinatuulikefonangolo5509 2 жыл бұрын
What does it mean that after exporting my NDVI I got two different images with different NDVI Values? I only exported one though.
@garrygarbels2570
@garrygarbels2570 10 ай бұрын
Maybe the script asked gee to download 1 image from sentinel and another from Landsat? I'm still learning though so I dunno.
@tulikamondal3049
@tulikamondal3049 2 жыл бұрын
can you please share me the code?
@GroundTruth21
@GroundTruth21 2 жыл бұрын
Check my videos for more fun : kzbin.info/www/bejne/pKOaon19rLuEj7M
@kattystefanioncoyvidal1578
@kattystefanioncoyvidal1578 2 жыл бұрын
Hello, your video is very nice. Could you help me with the code to classify basins of different sizes in square kilometers?
@geosophie
@geosophie 2 жыл бұрын
please provide code dear Sir...!