{
  "description": "The principal port file contains USACE port codes, geographic location, names, and commodity tonnage summaries (total tons, domestic, foreign, imports and exports) for principal USACE ports for CY 2022.",
  "hifld:created_at": "2026-08-17T22:55:03.115591",
  "hifld:tags": {
    "categories": [
      "Transportation Water",
      "Commercial"
    ],
    "inventory_name": "principal-ports"
  },
  "hifld:updated_at": "2026-08-17T22:55:03.115621",
  "id": "hifld/principal-ports",
  "keywords": [
    "Transportation Water",
    "Commercial"
  ],
  "links": [
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      "rel": "self",
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    {
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      "rel": "agents",
      "type": "text/markdown"
    },
    {
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      "rel": "describedby",
      "type": "text/markdown"
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    {
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    {
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      "rel": "child",
      "title": "Principal Ports",
      "type": "application/json"
    }
  ],
  "stac_extensions": [
    "https://schemas.portolan-sdi.org/portolan/v0.2.0/schema.json"
  ],
  "stac_version": "1.1.0",
  "title": "Principal Ports",
  "type": "Catalog"
}