Problem with Sentinel 2 images in Rio Grande do Sul

1

Hello, everyone

Looks like most current images from RS state in Brazil has no showing data and show a blank image return as follow.

seems isn’t clouds because landsat in a short date show images from the landscape normally

The date is 20 and 25 november 2024 and this is the the geometry used for.

[ [ [ -6003904.48525652103126, -3346273.23436186183244 ], [ -6003904.48525652103126, -3278378.161791094578803 ], [ -5894730.483587557449937, -3278378.161791094578803 ], [ -5894730.483587557449937, -3346273.23436186183244 ], [ -6003904.48525652103126, -3346273.23436186183244 ] ] ]

example
example1092×679 746 Bytes

2

Please can you share the full request and evalscript you are using, then we can help you troubleshoot

3

{
“input”: {
“bounds”: {
“properties”: {
“crs”: “http://www.opengis.net/def/crs/EPSG/0/3857”
},
“geometry”: {
“type”: “Polygon”,
“coordinates”: [ [ [ -6003904.48525652103126, -3346273.23436186183244 ], [ -6003904.48525652103126, -3278378.161791094578803 ], [ -5894730.483587557449937, -3278378.161791094578803 ], [ -5894730.483587557449937, -3346273.23436186183244 ], [ -6003904.48525652103126, -3346273.23436186183244 ] ] ]
}
},
“data”: [
{
“type”: “sentinel-2-l2a”,
“dataFilter”: {
“timeRange”: {
“from”: “2024-11-20T00:00:00Z”,
“to”: “2024-11-20T23:59:00Z”
},
“mosaickingOrder”: “leastRecent”
}
}
]
},
“output”: {
“resx”: 100,
“resy”: 100,
“responses”: [
{
“identifier”: “default”,
“format”: {
“type”: “image/png”,
“quality”: 100
}
}
]
}
}
//VERSION=3
function setup() {
return{
input: [“B02”, “B03”, “B04”, “SCL”, “dataMask”],
output: {bands: 5}
}
}
function evaluatePixel(sample) {

return [ 3.5 * sample.B04,  3.5 * sample.B03,  3.5 * sample.B02, sample.dataMask ]

}

4

A quick check of the AOI in EO Browser shows that the image is definitely cloudy: