{
 "id": "asprs-lidar-data-exchange-format-1-2",
 "name": "ASPRS Lidar Data Exchange Format",
 "family": "las-laz",
 "category": "gis",
 "identifiers": {
  "extensions": [
   "las",
   "laz"
  ],
  "puid": [
   "fmt/370"
  ],
  "wikidata": [
   "Q33515428"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "4c415346",
    "notes": "ASPRS Lidar Data Exchange Format 1.2"
   }
  ],
  "signatures": [
   {
    "name": "ASPRS Lidar Data Exchange Format 1.2",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "4c415346{20}0102{78}[00:99]"
     }
    ]
   }
  ]
 },
 "status": "readable",
 "summary": "The Lidar Data Exchange Format is a binary file format for the interchange of LIDAR (Light Detection and Ranging) optical remote sensing data. Specifications available at http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html",
 "tools": [
  {
   "name": "libLAS",
   "url": "https://liblas.org",
   "reads": true,
   "writes": false,
   "license": "BSD licenses",
   "open_source": true
  },
  {
   "name": "Autodesk ReCap",
   "url": "https://www.wikidata.org/wiki/Q30119680",
   "reads": true,
   "writes": false,
   "via": "las-laz"
  },
  {
   "name": "CloudCompare",
   "url": "http://www.cloudcompare.org/",
   "reads": true,
   "writes": true,
   "license": "GNU General Public License",
   "open_source": true,
   "via": "las-laz"
  },
  {
   "name": "Global Mapper",
   "url": "https://www.bluemarblegeo.com/global-mapper/",
   "reads": true,
   "writes": false,
   "via": "las-laz"
  },
  {
   "name": "GMS",
   "url": "http://aquaveo.com/software/gms-groundwater-modeling-system-introduction",
   "reads": true,
   "writes": false,
   "via": "las-laz"
  },
  {
   "name": "OPALS",
   "url": "https://www.geo.tuwien.ac.at/opals/html/index.html",
   "reads": true,
   "writes": false,
   "license": "proprietary license",
   "via": "las-laz"
  },
  {
   "name": "PDAL",
   "url": "https://pdal.io",
   "reads": true,
   "writes": true,
   "license": "3-clause BSD License",
   "open_source": true,
   "via": "las-laz"
  },
  {
   "name": "PhotoModeler",
   "url": "http://www.photomodeler.com",
   "reads": false,
   "writes": true,
   "license": "proprietary license",
   "via": "las-laz"
  },
  {
   "name": "Visualization Toolkit",
   "url": "http://www.vtk.org/",
   "reads": true,
   "writes": false,
   "license": "3-clause BSD License",
   "open_source": true,
   "via": "las-laz"
  }
 ],
 "projects": [
  {
   "name": "PRONOM fmt/370",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/370",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q33515428",
   "url": "https://www.wikidata.org/wiki/Q33515428",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-20",
 "version": "1.2",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}