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NEXTMap One Elevation Data Suite

Provides NEXTMap One DSM and DTM at 1 meter resolution.


Introduction

For more information, please read the block description.

Block type: DATA

This block provides access to Digital Surface Model (DSM) and Digital Terrain Model (DTM) products in the NEXTMap Elevation Data Suite with a global coverage at 1m resolution (for more information please visit this page. This data can then be used for further analysis such as creating different maps, flood models, extracting hydrology data, 3D representation of roads, infrastructure models and vegetation information. The blocks output two separate GeoTIFF file, one for DSM data and one for DTM data.

Supported parameters

For more information, please read the section Data source query filters.

  • bbox: The bounding box to use as an AOI. Will return all data points within this box. Use only bbox or intersects.

  • intersects: A GeoJSON geometry to use as an AOI. Will return all data points that are within this geometry. Use only bbox or intersects.

  • clip_to_aoi: By default is true which means that the area that defined by bbox, or intersect will be clipped out. Note that by setting this parameter to false all tiles that intersecting AOI will be delivered.

This block can return a maximum of 1000 tiles per job. This means that the extent of your input geometry can have a maximum area of 250 sqkm.

Example queries

Example query using bbox without clipping:

{
  "nextmapone-1m:1": {
    "bbox": [
      13.363494873046877,
      52.49072467767573,
      13.41035842895508,
      52.513295823153165
    ]
  }
}

Output format

{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "bbox": [
        13.35833333333332,
        52.491666666666674,
        13.416666666666657,
        52.51666666666665
      ],
      "id": "52c6ae4a-76f3-4ada-beea-d114f36f3084",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              13.416667,
              52.5
            ],
            [
              13.416667,
              52.491667
            ],
            [
              13.408333,
              52.491667
            ],
            [
              13.4,
              52.491667
            ],
            [
              13.391667,
              52.491667
            ],
            [
              13.383333,
              52.491667
            ],
            [
              13.375,
              52.491667
            ],
            [
              13.366667,
              52.491667
            ],
            [
              13.358333,
              52.491667
            ],
            [
              13.358333,
              52.5
            ],
            [
              13.358333,
              52.508333
            ],
            [
              13.358333,
              52.516667
            ],
            [
              13.366667,
              52.516667
            ],
            [
              13.375,
              52.516667
            ],
            [
              13.383333,
              52.516667
            ],
            [
              13.391667,
              52.516667
            ],
            [
              13.4,
              52.516667
            ],
            [
              13.408333,
              52.516667
            ],
            [
              13.416667,
              52.516667
            ],
            [
              13.416667,
              52.508333
            ],
            [
              13.416667,
              52.5
            ]
          ]
        ]
      },
      "properties": {
        "up42.data_path": "52c6ae4a-76f3-4ada-beea-d114f36f3084.tif"
      }
    }
  ]
}