lasinfo (210611) report for 'AHN4T/07DZ2_11.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 30139475 number of points by return: 22944672 4338139 2045909 658402 133147 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 577480 0 min x y z: 234980.000 577480.000 -0.296 max x y z: 236019.999 578769.999 41.736 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 30139475 extended number of points by return: 22944672 4338139 2045909 658402 133147 17464 1742 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 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:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -296 41736 intensity 7 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 26 1027 gps_time 330511932.731332 330777328.789917 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 52 255 B 28 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.91 33.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22944672 number of intermediate returns: 2863482 number of last returns: 22918717 number of single returns: 18587396 covered area in square units/kilounits: 1337264/1.34 point density: all returns 22.54 last only 17.14 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30139475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22944672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4338139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2045909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 658402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 133147 instead zero. overview over extended number of returns of given pulse: 18587396 4591691 4168917 2105135 579661 95147 11528 0 0 0 0 0 0 0 0 histogram of classification of points: 8912293 unclassified (1) 19475027 ground (2) 1714300 building (6) 37659 water (9) 196 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1876415 +---> 536839 of those are unclassified (1) +---> 1230038 of those are ground (2) +---> 107830 of those are building (6) +---> 1708 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 23 bin [-0.2,-0.1) has 233 bin [-0.1,0.0) has 270 bin [0.0,0.1) has 905 bin [0.1,0.2) has 1795 bin [0.2,0.3) has 2315 bin [0.3,0.4) has 2533 bin [0.4,0.5) has 9689 bin [0.5,0.6) has 30836 bin [0.6,0.7) has 48906 bin [0.7,0.8) has 79821 bin [0.8,0.9) has 128258 bin [0.9,1.0) has 158879 bin [1.0,1.1) has 194359 bin [1.1,1.2) has 201315 bin [1.2,1.3) 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[40.6,40.7) has 46 bin [40.7,40.8) has 43 bin [40.8,40.9) has 40 bin [40.9,41.0) has 31 bin [41.0,41.1) has 17 bin [41.1,41.2) has 30 bin [41.2,41.3) has 20 bin [41.3,41.4) has 23 bin [41.4,41.5) has 11 bin [41.5,41.6) has 6 bin [41.6,41.7) has 4 bin [41.7,41.8) has 2 average z coordinate 8.1 for 30139475 element(s) point source id histogram with bin size 1.000000 bin 26 has 13120 bin 28 has 6951445 bin 1027 has 23174910 average point source id 796.152359986363422 for 30139475 element(s)