lasinfo (210418) report for 'xxx.laz' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 0 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.2 system identifier: 'LAStools (c) by rapidlasso GmbH' generating software: 'lasclip (201003) academic' file creation day/year: 175/2021 header size: 227 offset to point data: 2449 number var. length records: 5 point data format: 3 point data record length: 40 number of point records: 144940 number of points by return: 144900 40 0 0 0 scale factor x y z: 0.00025 0.00025 0.00025 offset x y z: 2546638 1192127 640 min x y z: 2546630.55850 1192149.83350 637.89500 max x y z: 2546643.15775 1192162.22925 640.84350 variable length header record 1 of 5: reserved 43707 user ID 'LASF_Projection' record ID 34735 length after header 216 description 'GeoKeyDirectoryTag (mandatory)' GeoKeyDirectoryTag version 1.1.0 number of keys 26 key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected key 1025 tiff_tag_location 0 count 1 value_offset 2 - GTRasterTypeGeoKey: RasterPixelIsPoint key 1026 tiff_tag_location 34737 count 18 value_offset 0 - GTCitationGeoKey: LV95 geoid_htrans key 2048 tiff_tag_location 0 count 1 value_offset 32767 - GeographicTypeGeoKey: user-defined key 2049 tiff_tag_location 34737 count 8 value_offset 36 - GeogCitationGeoKey: CH1903+ key 2050 tiff_tag_location 0 count 1 value_offset 32767 - GeogGeodeticDatumGeoKey: user-defined key 2051 tiff_tag_location 0 count 1 value_offset 32767 - GeogPrimeMeridianGeoKey: user-defined key 2052 tiff_tag_location 0 count 1 value_offset 9001 - GeogLinearUnitsGeoKey: Linear_Meter key 2054 tiff_tag_location 0 count 1 value_offset 9102 - GeogAngularUnitsGeoKey: Angular_Degree key 2056 tiff_tag_location 0 count 1 value_offset 32767 - GeogEllipsoidGeoKey: user-defined key 2057 tiff_tag_location 34736 count 1 value_offset 0 - GeogSemiMajorAxisGeoKey: 6377397.155 key 2059 tiff_tag_location 34736 count 1 value_offset 1 - GeogInvFlatteningGeoKey: 299.1528128 key 2060 tiff_tag_location 0 count 1 value_offset 9102 - GeogAzimuthUnitsGeoKey: Angular_Degree key 2061 tiff_tag_location 34736 count 1 value_offset 2 - GeogPrimeMeridianLongGeoKey: 0 key 3072 tiff_tag_location 0 count 1 value_offset 32767 - ProjectedCSTypeGeoKey: user-defined key 3073 tiff_tag_location 34737 count 18 value_offset 18 - PCSCitationGeoKey: LV95 geoid_htrans key 3074 tiff_tag_location 0 count 1 value_offset 32767 - ProjectionGeoKey: user-defined key 3075 tiff_tag_location 0 count 1 value_offset 3 - ProjCoordTransGeoKey: CT_ObliqueMercator key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter key 3088 tiff_tag_location 34736 count 1 value_offset 4 - ProjCenterLongGeoKey: 7.439583333 key 3089 tiff_tag_location 34736 count 1 value_offset 3 - ProjCenterLatGeoKey: 46.95240556 key 3090 tiff_tag_location 34736 count 1 value_offset 7 - ProjCenterEastingGeoKey: 2600000 key 3091 tiff_tag_location 34736 count 1 value_offset 8 - ProjCenterNorthingGeoKey: 1200000 key 3093 tiff_tag_location 34736 count 1 value_offset 6 - ProjScaleAtCenterGeoKey: 1 key 3094 tiff_tag_location 34736 count 1 value_offset 5 - ProjAzimuthAngleGeoKey: 90 key 4099 tiff_tag_location 0 count 1 value_offset 9001 - VerticalUnitsGeoKey: Linear_Meter variable length header record 2 of 5: reserved 43707 user ID 'LASF_Projection' record ID 34736 length after header 72 description 'GeoDoubleParamsTag (optional)' GeoDoubleParamsTag (number of doubles 9) 6.3774e+006 299.153 0 46.9524 7.43958 90 1 2.6e+006 1.2e+006 variable length header record 3 of 5: reserved 43707 user ID 'LASF_Projection' record ID 34737 length after header 44 description 'GeoASCIIParamsTag (optional)' GeoAsciiParamsTag (number of characters 44) LV95 geoid_htrans|LV95 geoid_htrans|CH1903+| variable length header record 4 of 5: reserved 43707 user ID 'LASF_Projection' record ID 2112 length after header 1044 description 'OGC COORDINATE SYSTEM WKT' WKT OGC COORDINATE SYSTEM: COMPD_CS["LV95 geoid_htrans",PROJCS["LV95 geoid_htrans",GEOGCS["LV95 geoid_htrans",DATUM["CH1903+",SPHEROID["Bessel 1841",6377397.155,299.152812800,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6150"]],PRIMEM["Greenwich",0.0000000000000000,AUTHORITY["EPSG","8901"]],UNIT["Degree",0.01745329251994329547,AUTHORITY["EPSG","9102"]],AUTHORITY["EPSG","2056"]],PROJECTION["Oblique_Mercator",AUTHORITY["EPSG","9815"]],PARAMETER["latitude_of_center",46.9524055555559983],PARAMETER["longitude_of_center",7.4395833333330001],PARAMETER["azimuth",90.0000000000000000],PARAMETER["scale_factor",1.0000000000000000],PARAMETER["false_easting",2600000.000],PARAMETER["false_northing",1200000.000],PARAMETER["rectified_grid_angle",0.000],UNIT["Meter",1.00000000000000000000,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2056"]],VERT_CS["Orthometric Heights",VERT_DATUM["geoid+htrans_LV95_EPSG_4150_localStorage",2005,AUTHORITY["EPSG","0"]],UNIT["Meter",1.00000000000000000000,AUTHORITY["EPSG","9001"]],AXIS["Height",UP]]] variable length header record 5 of 5: reserved 43707 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min: 0, max: 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min: -5000, max: 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min: 0, max: 32767, scale: 1 (not set), offset: 0 (not set) LASzip compression (version 3.4r3 c2 50000): POINT10 2 GPSTIME11 2 RGB12 2 BYTE 2 reporting minimum and maximum for all LAS point record entries ... X -29766 20631 Y 91334 140917 Z -8420 3374 intensity 31893 49129 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 1 1 classification 1 2 scan_angle_rank -45 49 user_data 0 0 point_source_ID 0 0 gps_time 123321.679284 124016.540495 Color R 0 63232 G 2304 59904 B 0 55808 attribute0 10.51 20.07 ('Amplitude') attribute1 -10.4 -2.51 ('Reflectance') attribute2 0 35 ('Deviation') number of first returns: 144900 number of intermediate returns: 0 number of last returns: 144927 number of single returns: 144887 overview over number of returns of given pulse: 144887 53 0 0 0 0 0 histogram of classification of points: 128847 unclassified (1) 16093 ground (2)