{
  "$type": "site.standard.document",
  "description": "Using atmospheric data from one or more reference nodes to estimate an altitude of a receiver. Assistance data associated with a set of reference nodes within a region is identified, and the assistance data is used to identify atmospheric reference data associated with a subset of selected…",
  "path": "/patents/1246158",
  "publishedAt": "2019-10-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01S5/0236",
    "NextNav, LLC"
  ],
  "textContent": "Using atmospheric data from one or more reference nodes to estimate an altitude of a receiver. Assistance data associated with a set of reference nodes within a region is identified, and the assistance data is used to identify atmospheric reference data associated with a subset of selected reference nodes. An estimate of the receiver's altitude is generated using the atmospheric reference data from the subset of reference nodes.",
  "title": "SYSTEMS AND METHODS FOR SELECTING ATMOSPHERIC DATA OF REFERENCE NODES FOR USE IN COMPUTING THE ALTITUDE OF A RECEIVER"
}