{
  "taco:version": "3.0.0",
  "id": "instrument-example",
  "description": "Example collection using the instrument extension",
  "licenses": [
    "CC-BY-4.0"
  ],
  "providers": [
    {
      "name": "Asterisk Labs",
      "roles": [
        "producer"
      ]
    }
  ],
  "taco:structure": [
    "s2.tif",
    "mask.tif"
  ],
  "taco:metadata": {
    "sample": {},
    "children": {}
  },
  "taco:extensions": [
    "https://asterisk.coop/taco/spec/extensions/instrument/v1.0.0/schema.json"
  ],
  "instrument:files": {
    "s2.tif": {
      "instruments": [
        "MSI_S2A",
        "MSI_S2B"
      ],
      "bands": [
        "B2",
        "B3",
        "B4",
        "B8"
      ]
    }
  },
  "instrument:instruments": {
    "MSI_S2A": {
      "name": "MultiSpectral Instrument",
      "acronym": "MSI",
      "type": "multispectral",
      "platform": [
        "Sentinel-2A"
      ],
      "operator": [
        "ESA",
        "Copernicus"
      ],
      "bands": {
        "B2": {
          "center_wavelength": 492.7,
          "bandwidth": 64,
          "band_description": "Blue",
          "common_name": "blue",
          "gsd": 10,
          "snr": 154
        },
        "B3": {
          "center_wavelength": 559.8,
          "bandwidth": 35,
          "band_description": "Green",
          "common_name": "green",
          "gsd": 10,
          "snr": 168
        },
        "B4": {
          "center_wavelength": 664.6,
          "bandwidth": 30,
          "band_description": "Red",
          "common_name": "red",
          "gsd": 10,
          "snr": 142
        },
        "B8": {
          "center_wavelength": 832.8,
          "bandwidth": 118,
          "band_description": "NIR",
          "common_name": "nir",
          "gsd": 10,
          "snr": 174
        }
      }
    },
    "MSI_S2B": {
      "name": "MultiSpectral Instrument",
      "acronym": "MSI",
      "type": "multispectral",
      "platform": [
        "Sentinel-2B"
      ],
      "operator": [
        "ESA",
        "Copernicus"
      ],
      "bands": {
        "B2": {
          "center_wavelength": 492.3,
          "bandwidth": 65,
          "band_description": "Blue",
          "common_name": "blue",
          "gsd": 10,
          "snr": 154
        },
        "B3": {
          "center_wavelength": 558.9,
          "bandwidth": 35,
          "band_description": "Green",
          "common_name": "green",
          "gsd": 10,
          "snr": 168
        },
        "B4": {
          "center_wavelength": 664.9,
          "bandwidth": 31,
          "band_description": "Red",
          "common_name": "red",
          "gsd": 10,
          "snr": 142
        },
        "B8": {
          "center_wavelength": 832.9,
          "bandwidth": 115,
          "band_description": "NIR",
          "common_name": "nir",
          "gsd": 10,
          "snr": 174
        }
      }
    }
  },
  "instrument:catalogue": {
    "name": "Awesome Earth Observation Instruments",
    "version": "0.4.0",
    "link": "https://github.com/awesome-spectral-indices/awesome-earth-observation-instruments/raw/refs/heads/main/catalogue/catalogue.json"
  }
}