{
  "title": "West Beach area, Indiana",
  "source": "USGS 3D Elevation Program, National Map dynamic elevation service",
  "license": "Public domain; USGS states all 3DEP products are free of use restrictions",
  "source_url": "https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer",
  "license_url": "https://www.usgs.gov/3d-elevation-program/about-3dep-products-services",
  "retrieved": "2026-09-22",
  "request_url": "https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer/exportImage?bbox=-87.238%2C41.600%2C-87.181%2C41.635&bboxSR=4326&size=220%2C180&imageSR=3857&format=tiff&pixelType=F32&interpolation=RSP_BilinearInterpolation&f=json",
  "extent_web_mercator": {
    "xmin": -9711302.011117175,
    "ymin": 5101248.438166104,
    "xmax": -9704932.253554804,
    "ymax": 5106460.057989862,
    "spatialReference": {
      "wkid": 102100,
      "latestWkid": 3857
    }
  },
  "raster_size": [
    220,
    180
  ],
  "contour_interval_m": 2,
  "elevation_min_m": 175.5,
  "elevation_max_m": 218.7,
  "ground_pixel_approx_m": 21.6,
  "raw_tiff_sha256": "5d7418f912dc4adcc71b157ce587263ac685da26f1b0b89aa44c2dd4373adeb5",
  "limitations": "Resampled elevation only, not current shoreline, land cover, trail, park-boundary or traversability data. Colors encode elevation; no habitat classification. Hotspots, route geometry, exclusion zone and all mission inputs are illustrative."
}