Wrong media type for COGs

[m-mohr]

I have a Batch job result which points to a valid COG (checked with rio-cogeo), but the media type is set to a "regular" GeoTiff. This means that the Web Editor, STAC Browser, etc. often avoid loading the data as it assumes it's too large for memory.

If you expose a COG (great!) then the media type should be image/tiff; application=geotiff; profile=cloud-optimized instead of image/tiff; application=geotiff.

Example:

{
  "assets":{
    "openEO.tif":{
      "file:size":108814041,
      "href":"https://openeo.vito.be/openeo/1.1/jobs/j-240724b6b3564cb6bf5ab810d0cbdc80/results/assets/MjUyNTRjNGRiMTkzMGNhNzQwNjg0OTJmM2NhOWIyZjM0N2JhMWU3ZTI0ZTAzY2U0OTMzOTlmZWE1NmVhOTQzN0BlZ2kuZXU=/bba518f751735c8c7519ddce3280a5e7/openEO.tif?expires=1722459029",
      "proj:bbox":[
        614210.0,
        4222270.0,
        665170.0,
        4269040.0
      ],
      "proj:epsg":32629,
      "proj:shape":[
        4677,
        5096
      ],
      "raster:bands":[
        {
          "name":"1",
          "statistics":{
            "maximum":35012.51171875,
            "mean":59.429729521316,
            "minimum":0.013798367232084,
            "stddev":50.635991559311,
            "valid_percent":99.71
          }
        }
      ],
      "roles":[
        "data"
      ],
      "title":"openEO.tif",
      "type":"image/tiff; application=geotiff"
    }
  },
  "description":"Results for batch job j-240724b6b3564cb6bf5ab810d0cbdc80",
  "extent":{
    "spatial":{
      "bbox":[
        [
          -7.689248,
          38.141037,
          -7.115289,
          38.554609
        ]
      ]
    },
    "temporal":{
      "interval":[
        [
          "2019-06-27T00:00:00Z",
          "2019-07-04T00:00:00Z"
        ]
      ]
    }
  },
  "id":"j-240724b6b3564cb6bf5ab810d0cbdc80",
  "license":"proprietary",
  "links":[
    {
      "href":"urn:eop:VITO:TERRASCOPE_S2_TOC_V2:S2A_20190701T110621_29SPC_TOC_V210",
      "rel":"derived_from",
      "title":"Derived from urn:eop:VITO:TERRASCOPE_S2_TOC_V2:S2A_20190701T110621_29SPC_TOC_V210",
      "type":"application/json"
    },
    {
      "href":"urn:eop:VITO:TERRASCOPE_S2_TOC_V2:S2B_20190629T112119_29SPC_TOC_V210",
      "rel":"derived_from",
      "title":"Derived from urn:eop:VITO:TERRASCOPE_S2_TOC_V2:S2B_20190629T112119_29SPC_TOC_V210",
      "type":"application/json"
    },
    {
      "href":"https://openeo.vito.be/openeo/1.1/jobs/j-240724b6b3564cb6bf5ab810d0cbdc80/results",
      "rel":"self",
      "type":"application/json"
    },
    {
      "href":"https://openeo.vito.be/openeo/1.1/jobs/j-240724b6b3564cb6bf5ab810d0cbdc80/results/MjUyNTRjNGRiMTkzMGNhNzQwNjg0OTJmM2NhOWIyZjM0N2JhMWU3ZTI0ZTAzY2U0OTMzOTlmZWE1NmVhOTQzN0BlZ2kuZXU=/dd43d087e21bf7512d787277797ec1b5?expires=1722459029",
      "rel":"canonical",
      "type":"application/json"
    },
    {
      "href":"http://ceos.org/ard/files/PFS/SR/v5.0/CARD4L_Product_Family_Specification_Surface_Reflectance-v5.0.pdf",
      "rel":"card4l-document",
      "type":"application/pdf"
    },
    {
      "href":"https://openeo.vito.be/openeo/1.1/jobs/j-240724b6b3564cb6bf5ab810d0cbdc80/results/items/MjUyNTRjNGRiMTkzMGNhNzQwNjg0OTJmM2NhOWIyZjM0N2JhMWU3ZTI0ZTAzY2U0OTMzOTlmZWE1NmVhOTQzN0BlZ2kuZXU=/bba518f751735c8c7519ddce3280a5e7/openEO.tif?expires=1722459029",
      "rel":"item",
      "type":"application/geo+json"
    }
  ],
  "openeo:status":"finished",
  "providers":[
    {
      "description":"This data was processed on an openEO backend maintained by VITO.",
      "name":"VITO",
      "processing:expression":{
        "expression":{
          "load1":{
            "arguments":{
              "bands":[
                "B01",
                "B02",
                "B03",
                "B04"
              ],
              "id":"SENTINEL2_L2A",
              "spatial_extent":{
                "coordinates":[
                  [
                    [
                      -7.664532,
                      38.543869
                    ],
                    [
                      -7.689248,
                      38.141037
                    ],
                    [
                      -7.159228,
                      38.151837
                    ],
                    [
                      -7.115289,
                      38.554609
                    ],
                    [
                      -7.664532,
                      38.543869
                    ]
                  ]
                ],
                "type":"Polygon"
              },
              "temporal_extent":[
                "2019-06-27T00:00:00Z",
                "2019-07-04T00:00:00Z"
              ]
            },
            "process_id":"load_collection"
          },
          "reduce2":{
            "arguments":{
              "data":{
                "from_node":"load1"
              },
              "dimension":"t",
              "reducer":{
                "process_graph":{
                  "divide1":{
                    "arguments":{
                      "x":{
                        "from_node":"mean1"
                      },
                      "y":10000
                    },
                    "process_id":"divide",
                    "result":true
                  },
                  "mean1":{
                    "arguments":{
                      "data":{
                        "from_parameter":"data"
                      }
                    },
                    "process_id":"mean"
                  }
                }
              }
            },
            "process_id":"reduce_dimension"
          },
          "reduce4":{
            "arguments":{
              "data":{
                "from_node":"reduce2"
              },
              "dimension":"bands",
              "reducer":{
                "process_graph":{
                  "0cng0nfg4":{
                    "arguments":{
                      "data":{
                        "from_parameter":"data"
                      },
                      "label":"B01"
                    },
                    "process_id":"array_element"
                  },
                  "48gn5n3mi":{
                    "arguments":{
                      "base":{
                        "from_node":"r3q22kk62"
                      },
                      "p":3.94
                    },
                    "process_id":"power"
                  },
                  "ifzfq42ka":{
                    "arguments":{
                      "x":4.26,
                      "y":{
                        "from_node":"48gn5n3mi"
                      }
                    },
                    "process_id":"multiply",
                    "result":true
                  },
                  "k8qp5ohv5":{
                    "arguments":{
                      "data":{
                        "from_parameter":"data"
                      },
                      "label":"B03"
                    },
                    "process_id":"array_element"
                  },
                  "r3q22kk62":{
                    "arguments":{
                      "x":{
                        "from_node":"k8qp5ohv5"
                      },
                      "y":{
                        "from_node":"0cng0nfg4"
                      }
                    },
                    "process_id":"divide"
                  }
                }
              }
            },
            "description":"Concentration of Chlorophyll a",
            "process_id":"reduce_dimension"
          },
          "save5":{
            "arguments":{
              "data":{
                "from_node":"reduce4"
              },
              "format":"GTIFF"
            },
            "description":"Concentration of Chlorophyll a",
            "process_id":"save_result",
            "result":true
          }
        },
        "format":"openeo"
      },
      "processing:facility":"openEO Geotrellis backend",
      "processing:software":{
        "Geotrellis backend":"0.38.6a1"
      },
      "roles":[
        "processor"
      ]
    }
  ],
  "stac_extensions":[
    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
    "https://stac-extensions.github.io/file/v2.1.0/schema.json",
    "https://stac-extensions.github.io/processing/v1.1.0/schema.json",
    "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
  ],
  "stac_version":"1.0.0",
  "summaries":{
    "instruments":[
      "MSI"
    ]
  },
  "title":"Chlorophyll a",
  "type":"Collection"
}

[jdries]

@ElienVandermaesenVITO can you verify if this media type is set correctly for stac 1.1 output? That would be an easy backwards compatible way to fix this.