{
  "type": "Collection",
  "id": "mobi-species-richness-all",
  "stac_version": "1.0.0",
  "title": "MOBI Species Richness (All Taxa)",
  "description": "Map of Biodiversity Importance (MOBI) — total species richness across all modeled taxa, aggregated to H3 resolution 8 hexagonal cells (~0.74 km² each). MOBI integrates NatureServe habitat models for ~2,400 imperiled and endemic species of vertebrates, invertebrates, and plants across the contiguous United States. For each H3 cell this layer reports the maximum modeled species richness (count of species with predicted suitable habitat) among the source-raster pixels covering the cell, computed by area-weighted exact-extract aggregation with the `max` reducer (one row per cell; the peak, not the average, so coarse-resolution rollups via GROUP BY + MAX preserve hotspots). Produced by NatureServe.",
  "license": "CC-BY-NC-4.0",
  "extent": {
    "spatial": {
      "bbox": [
        [
          -130.0,
          22.0,
          -64.0,
          49.5
        ]
      ]
    },
    "temporal": {
      "interval": [
        [
          "2023-01-01T00:00:00Z",
          null
        ]
      ]
    }
  },
  "links": [
    {
      "rel": "parent",
      "href": "https://s3-west.nrp-nautilus.io/public-data/stac/catalog.json",
      "type": "application/json"
    },
    {
      "rel": "root",
      "href": "https://s3-west.nrp-nautilus.io/public-data/stac/catalog.json",
      "type": "application/json"
    },
    {
      "rel": "self",
      "href": "https://data.source.coop/cboettig/mobi/mobi-species-richness-all/stac-collection.json",
      "type": "application/json"
    },
    {
      "rel": "license",
      "href": "https://creativecommons.org/licenses/by-nc/4.0/",
      "title": "Creative Commons Attribution-NonCommercial 4.0 International"
    }
  ],
  "assets": {
    "species-richness-all-cog": {
      "href": "https://data.source.coop/cboettig/mobi/mobi-species-richness-all-cog.tif",
      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
      "title": "MOBI Species Richness — Cloud-Optimized GeoTIFF (WGS84)",
      "roles": [
        "data",
        "visual"
      ]
    },
    "species-richness-all-hex": {
      "href": "https://data.source.coop/cboettig/mobi/mobi-species-richness-all/hex/h0=*/data_0.parquet",
      "type": "application/vnd.apache.parquet",
      "title": "MOBI Species Richness — H3 Hex Parquet (resolution 8, exact-extract max)",
      "roles": [
        "data"
      ],
      "h3:native_resolution": 8,
      "h3:parent_resolutions": [
        7,
        6,
        5,
        0
      ],
      "table:columns": [
        {
          "name": "species_richness",
          "type": "float",
          "description": "Maximum modeled species richness (count of species with predicted suitable habitat) among source-raster pixels covering this cell, via area-weighted exact-extract with the `max` reducer. One row per cell — query directly, no GROUP BY needed. Integer-valued, range 0–32. To view at a coarser resolution, GROUP BY h7 (or h6/h5) and take MAX(species_richness) — MAX-of-MAX preserves the hotspot; never AVG/SUM across the rollup."
        },
        {
          "name": "h8",
          "type": "uint64",
          "description": "H3 cell index at resolution 8 (native resolution; one row per h8 cell)."
        },
        {
          "name": "h7",
          "type": "uint64",
          "description": "H3 cell index at resolution 7 (parent of h8; rollup key)."
        },
        {
          "name": "h6",
          "type": "uint64",
          "description": "H3 cell index at resolution 6 (rollup key)."
        },
        {
          "name": "h5",
          "type": "uint64",
          "description": "H3 cell index at resolution 5 (rollup key)."
        },
        {
          "name": "h0",
          "type": "int64",
          "description": "H3 cell index at resolution 0, used as the Hive partition key."
        }
      ]
    }
  },
  "providers": [
    {
      "name": "NatureServe",
      "roles": [
        "producer",
        "licensor"
      ],
      "url": "https://www.natureserve.org/map-biodiversity-importance"
    },
    {
      "name": "Esri",
      "roles": [
        "producer"
      ],
      "url": "https://www.esri.com"
    },
    {
      "name": "The Nature Conservancy",
      "roles": [
        "producer"
      ],
      "url": "https://www.nature.org"
    },
    {
      "name": "Boettiger Lab / ESPM, UC Berkeley",
      "roles": [
        "processor",
        "host"
      ],
      "url": "https://boettiger-lab.github.io"
    }
  ],
  "sci:doi": "10.1002/eap.2534",
  "sci:citation": "Hamilton, H., Smyth, R. L., Young, B. E., Howard, T. G., Tracey, C., Breyer, S., Cameron, D. R., Chazal, A., Conley, A. K., Frye, C., & Schloss, C. (2022). Increasing taxonomic diversity and spatial resolution clarifies opportunities for protecting US imperiled species. Ecological Applications, 32(3), e2534. https://doi.org/10.1002/eap.2534",
  "keywords": [
    "biodiversity",
    "species richness",
    "NatureServe",
    "MOBI",
    "CONUS",
    "H3",
    "conservation"
  ],
  "summaries": {
    "species_richness": {
      "minimum": 0,
      "maximum": 32
    }
  }
}