{
  "formatName": "HALO Photonics Doppler LiDAR File Format",
  "version": null,
  "formatDescription": "HALO Photonics Doppler LiDAR File Format is a proprietary, text-based format that contains header information and time-series data for atmospheric measurements. It is designed for continuous remote sensing specifically to log atmospheric backscatter and line-of-sight wind velocity.",
  "binaryFileFormat": null,
  "formatTypes": "Text (Structured)",
  "identifiers": [
    {
      "identifierText": "fmt/2115",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 4483,
      "name": "HALO Photonics Doppler LiDAR File Format",
      "note": "BOF; Offset: 288-400; Magic Bytes: Azimuth",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 288,
          "maxOffset": 112,
          "byteSequence": "417A696D757468",
          "endianness": null,
          "byteSequenceID": 4879
        }
      ]
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "hpl",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "containerSignatures": [],
  "formatNote": "Vendor: HALO Photonics: https://halo-photonics.com/\\nDocumentation: https://aidaho-edu.uni-hohenheim.de/gitlab/lafe_test/lafi-data-management/-/wikis/home/HPL-Doppler-LiDAR-File-Format-Documentation",
  "lastUpdatedDate": "02/09/2026",
  "formatSourceDate": "02/09/2026",
  "fileFormatID": 4991,
  "submittedBy": [
    349
  ]
}