pansharpen.txt

curl --location --request POST 'https://services.sentinel-hub.com/api/v1/process' \
--header 'Authorization: Bearer <your-token-here>' \
--form 'request={
  "input": {
    "bounds": {
      "bbox": [
        2.1421623229980464,
        41.37796785471600,
        2.2084236145019527,
        41.40784461738553
      ],
      "properties": {
        "crs": "http://www.opengis.net/def/crs/EPSG/0/4326"
      }
    },
    "data": [{
        "id": "ls8",
        "type": "L8L1C",
        "location": "AWS:us-west-2",
        "dataFilter": {
          "timeRange": {
            "from": "2020-05-21T00:00:00Z",
            "to": "2020-05-22T00:00:00Z"
          },
          "mosaickingOrder": "leastCC"
        }
      },
      {
        "id": "l2a",
        "type": "S2L2A",
        "location": "AWS:eu-central-1",
        "dataFilter": {
          "timeRange": {
            "from": "2020-05-22T00:00:00Z",
            "to": "2020-05-23T00:00:00Z"
          },
          "mosaickingOrder": "leastCC"
        }
      }
    ]
  },
  "output": {
    "width": 1024,
    "height": 1024
  }
}' \
--form 'evalscript=//VERSION=3
function setup() {
  return {
    input: [{
        datasource: "ls8",
        bands: ["B02", "B03", "B04", "B05", "B08"],
        units: "REFLECTANCE"
      },
      {
        datasource: "l2a",
        bands: ["B02", "B03", "B04", "B08", "B11"],
        units: "REFLECTANCE"
      }
    ],
    output: [{
      id: "default",
      bands: 3,
      sampleType: SampleType.AUTO
    }]
  }
}
let minVal = 0.0
let maxVal = 0.4
let viz = new DefaultVisualizer(minVal, maxVal)

function evaluatePixel(samples, inputData, inputMetadata, customData, outputMetadata) {
  var sample = samples.ls8[0]
  var sample2 = samples.l2a[0]
  // Use weighted arithmetic average of S2.B02 - S2.B04 for pan-sharpening
  let sudoPanW3 = (sample.B04 + sample.B03 + sample.B02) / 3
  let s2PanR3 = (sample2.B04 + sample2.B03 + sample2.B02) / 3
  let s2ratioWR3 = s2PanR3 / sudoPanW3
  let val = [sample.B04 * s2ratioWR3, sample.B03 * s2ratioWR3, sample.B02 * s2ratioWR3]
  return {
    default: viz.processList(val)
  }
}'