{
  "fileFormatID": 1658,
  "formatName": "Navisworks Document",
  "version": "Generic",
  "formatDescription": "Navisworks (known for a while as JetStream) is a 3D design review package, currently developed and maintanced by Autodesk. This generic PRONOM entry is a catchall for Navisworks Documents where the version number is presently unknown. If you have a file like this and know the version then please contact the PRONOM team.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "09 Jan 2016",
  "formatProvenance": null,
  "formatSourceDate": "09 Jan 2016",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Model",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/857",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 1214,
      "name": "Navisworks NWD Generic",
      "note": "BOF: #LcUStream-V1.1 binary double release C lichunk-",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 0,
          "maxOffset": 0,
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      ],
      "provenance": "The format seems to usually begin with: \n#LcUStream-V1.1 binary double release C lichunk-###\nWhere ### is a numerical value. Values 007 and 008 have been seen so it is possible to infer the existence of values 001 through 006, and conjecture the possibility of higher values, so for identification purposes we will rely on everything upto the number, except where we are able to provide greater specificity. Version numbers are based on this page:\n\nhttp://www.davetyner.com/forum/forum/autodesk-plant-design-suite/autodesk-navisworks/11121-nwd-file-version"
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "nwd",
      "signatureType": "File extension"
    },
    {
      "externalSignature": "nwc",
      "signatureType": "File extension"
    }
  ],
  "relationships": [
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      "relationshipType": "Has lower priority than",
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      "relatedFormatName": "Navisworks Document",
      "relatedFormatPUID": "fmt/858"
    },
    {
      "relationshipType": "Has lower priority than",
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      "relatedFormatPUID": "fmt/859"
    },
    {
      "relationshipType": "Has lower priority than",
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      "relatedFormatPUID": "fmt/860"
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}