Muy nueva en este tema, ayuda!

[chung.horng (Chung)]

Hi @dcrb1001 ,

There’s a bug in your code. You should use the curly brackets ({}) instead of the square brackets ([]) for the conditional statement. Please see the example below.

if (NDVI < 0.2) {
  return [0, 1, 0];
}

[dcrb1001 (Carolina Rincon)]

Nothing yet, will I have another bug in the code?

var NDVI = (B08-B04)/(B08+B04)

If (NDVI < 0.2) {
return [1, 1, 1];
}

If (NDVI < 0.4) {
return [0, 1, 0];
}

If (NDVI < 0.7) {
return [0, 0.5, 1];
}

else {
return [0, 0, 0]
}

[chung.horng (Chung)]

Hi @dcrb1001 ,

if should be lower case.

//VERSION=3
var NDVI = (B08-B04)/(B08+B04)

if (NDVI < 0.2) {
  return [1, 1, 1];
}

if (NDVI < 0.4) {
  return [0, 1, 0];
}

if (NDVI < 0.7) {
  return [0, 0.5, 1];
}

else {
  return [0, 0, 0]
}

[dcrb1001 (Carolina Rincon)]

before

[dcrb1001 (Carolina Rincon)]

after to refresh

[chung.horng (Chung)]

Hi @dcrb1001 ,

Sorry for the late reply. Could you please share the link which does not work by copying the link displayed by the share button (the red square in the figure)?

[dcrb1001 (Carolina Rincon)]

Really thanks, I decided to carry out the study through Google Engine, I see many difficulties here. I’m almost done with the study.

[dcrb1001 (Carolina Rincon)]

I’m trying to find the CRI1 index within the sentinel literature but not finding it, do you happen to know where it is located?

[chung.horng (Chung)]

Hi @dcrb1001 ,

This is a forum for Sentinel Hub related issue. Regarding your questions, I would suggest trying the STEP forum.

[dcrb1001 (Carolina Rincon)]

Really thank you very much for all your help. Good Life!!