{
  "$type": "site.standard.document",
  "description": "A map developer may maintain multiple versions of a geographic database including map tile data. Map tile data may be organized according to a versioning schema. A server, or an endpoint device in communication with the server, may receive a request for map data for a tile associated with a tile…",
  "path": "/patents/937498",
  "publishedAt": "2016-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3667",
    "HERE GLOBAL BV [NL]"
  ],
  "textContent": "A map developer may maintain multiple versions of a geographic database including map tile data. Map tile data may be organized according to a versioning schema. A server, or an endpoint device in communication with the server, may receive a request for map data for a tile associated with a tile identifier and access a tile compatibility table with the tile identifier. The tile compatible table includes multiple tile version identifiers for the tile indexed by global map version identifiers and returns a compatible tile identifier and a compatible map version in response to the request for map data.",
  "title": "VERSION MANAGEMENT FOR INCREMENTALLY COMPILED MAP DATA"
}