Hello community,
I am using this code to fetch the s2l2a data in form of tiff which is working perfectly from the docs.
curl -X POST \
https://services.sentinel-hub.com/api/v1/process \
-H 'Authorization: Bearer <your access token>' \
-F 'request={
"input": {
"bounds": {
"properties": {
"crs": "http://www.opengis.net/def/crs/OGC/1.3/CRS84"
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-94.04798984527588,
41.7930725281021
],
[
-94.04803276062012,
41.805773608962869
],
[
-94.06738758087158,
41.805901566741308
],
[
-94.06734466552735,
41.7967199475024
],
[
-94.06223773956299,
41.79144072064381
],
[
-94.0504789352417,
41.791376727347969
],
[
-94.05039310455322,
41.7930725281021
],
[
-94.04798984527588,
41.7930725281021
]
]
]
}
},
"data": [
{
"type": "sentinel-2-l2a",
"dataFilter": {
"timeRange": {
"from": "2022-10-01T00:00:00Z",
"to": "2022-10-31T00:00:00Z"
}
},
"processing": {
"harmonizeValues": "true"
}
}
]
},
"output": {
"width": 512,
"height": 512,
"responses": [
{
"identifier": "default",
"format": {
"type": "image/tiff"
}
}
]
}
}' \
-F 'evalscript=//VERSION=3
function setup() {
return{
input: [{
bands: ["B04", "B08"],
units: "REFLECTANCE"
}],
output: {
id: "default",
bands: 1,
sampleType: SampleType.FLOAT32
}
}
}
function evaluatePixel(sample) {
let ndvi = (sample.B08 - sample.B04) / (sample.B08 + sample.B04)
return [ ndvi ]
}'
However some data seems to come with a lot cloud cover in some dates. How can I exclude the clouds inside the area of interest.
Regards,
Edwin.
