item.json

{
  "stac_version": "1.0.0",
  "stac_extensions": [
    "https://stac-extensions.github.io/insar/v1.0.0/schema.json",
    "https://stac-extensions.github.io/sar/v1.0.0/schema.json",
    "https://stac-extensions.github.io/sat/v1.0.0/schema.json",
    "https://stac-extensions.github.io/view/v1.0.0/schema.json",
    "https://stac-extensions.github.io/processing/v1.1.0/schema.json"
  ],
  "type": "Feature",
  "id": "S1_GUNW_D_R_082_TOPS_20220315_20220327_075745_PP_4EDA3",
  "bbox": [
    -30.046712956246324,
    36.997096120903144,
    -26.79777995624633,
    39.01881312090315
  ],
  "geometry": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          -30.046712956246324,
          36.997096120903144
        ],
        [
          -26.79777995624633,
          36.997096120903144
        ],
        [
          -26.79777995624633,
          39.01881312090315
        ],
        [
          -30.046712956246324,
          39.01881312090315
        ],
        [
          -30.046712956246324,
          36.997096120903144
        ]
      ]
    ]
  },
  "properties": {
    "datetime": "2022-03-21T07:57:45.000Z",
    "sar:polarizations": [
      "VV"
    ],
    "sar:instrument_mode": "IW",
    "sar:frequency_band": "C",
    "sar:product_type": "GUNW",
    "processing:level": "L3",
    "processing:lineage": "Geocoded Unwrapped Interferogram TOPSAR",
    "processing:software": {
      "ESA SNAP Toolbox": "8.0",
      "SNAPHU": "1.4.2"
    },
    "sat:orbit_state": "descending",
    "sat:relative_orbit": 82,
    "view:azimuth": 11,
    "view:incidence_angle": 30,
    "insar:height_of_ambiguity": -1274.2194555953786,
    "insar:temporal_baseline": 12,
    "insar:perpendicular_baseline": 12.1935032939007,
    "insar:reference_datetime": "2022-03-15T07:57:41Z",
    "insar:secondary_datetime": "2022-03-27T07:58:06Z"
  },
  "links": [
    {
      "href": "https://raw.githubusercontent.com/stac-extensions/insar/main/examples/item.json",
      "rel": "self"
    },
    {
      "href": "https://example.com/sentinel1/S1A_IW_SLC__1SDV_20220315T075739_20220315T075806_042329_050BCA_1825.json",
      "rel": "reference"
    },
    {
      "href": "https://example.com/sentinel1/S1A_IW_SLC__1SDV_20220327T075739_20220327T075806_042504_0511BC_4D8D.json",
      "rel": "secondary"
    }
  ],
  "assets": {
    "coherence": {
      "href": "https://example.com/examples/S1_GUNW_D_R_082_TOPS_20220315_20220327_075745_PP_4EDA3_COH.tiff",
      "roles": [
        "coherence"
      ]
    },
    "phase": {
      "href": "https://example.com/examples/S1_GUNW_D_R_082_TOPS_20220315_20220327_075745_PP_4EDA3_PHA.tiff",
      "roles": [
        "phase"
      ]
    },
    "unw_pha": {
      "href": "https://example.com/examples/S1_GUNW_D_R_082_TOPS_20220315_20220327_075745_PP_4EDA3_UNW.tiff",
      "roles": [
        "unwrapped_phase"
      ]
    },
    "amplitude": {
      "href": "https://example.com/examples/S1_GUNW_D_R_082_TOPS_20220315_20220327_075745_PP_4EDA3_AMP.tiff",
      "roles": [
        "amplitude"
      ]
    }
  }
}