lasinfo (210611) report for 'AHN4T/19AN2_22.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: 174/2021 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: 34295993 number of points by return: 26302925 4739862 2428643 804775 19788 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 518730 0 min x y z: 105980.000 518730.000 -1.448 max x y z: 107019.999 520019.999 45.085 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: 34295993 extended number of points by return: 26302925 4739862 2428643 804775 19788 0 0 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 -1448 45085 intensity 19 4935 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 42 46 gps_time 269679323.006137 269682031.068336 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 16 255 B 16 255 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.35 ('Amplitude') attribute1 -18.39 31.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26302925 number of intermediate returns: 3277885 number of last returns: 26245389 number of single returns: 21530206 covered area in square units/kilounits: 1332780/1.33 point density: all returns 25.73 last only 19.69 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34295993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26302925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4739862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2428643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 804775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19788 instead zero. overview over extended number of returns of given pulse: 21530206 4615442 4885543 3164607 97320 2767 108 0 0 0 0 0 0 0 0 histogram of classification of points: 9461494 unclassified (1) 24331424 ground (2) 360586 building (6) 140618 water (9) 1871 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2685109 +---> 963839 of those are unclassified (1) +---> 1704500 of those are ground (2) +---> 13886 of those are building (6) +---> 2867 of those are water (9) +---> 17 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 5 bin [-1.4,-1.3) has 623 bin [-1.3,-1.2) has 15211 bin [-1.2,-1.1) has 40984 bin [-1.1,-1.0) has 60059 bin [-1.0,-0.9) has 128567 bin [-0.9,-0.8) has 271078 bin [-0.8,-0.7) has 856347 bin [-0.7,-0.6) has 1345850 bin [-0.6,-0.5) has 1373388 bin [-0.5,-0.4) has 1678068 bin [-0.4,-0.3) has 1932273 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[43.0,43.1) has 606 bin [43.1,43.2) has 555 bin [43.2,43.3) has 472 bin [43.3,43.4) has 410 bin [43.4,43.5) has 389 bin [43.5,43.6) has 339 bin [43.6,43.7) has 299 bin [43.7,43.8) has 244 bin [43.8,43.9) has 226 bin [43.9,44.0) has 235 bin [44.0,44.1) has 182 bin [44.1,44.2) has 172 bin [44.2,44.3) has 126 bin [44.3,44.4) has 117 bin [44.4,44.5) has 89 bin [44.5,44.6) has 45 bin [44.6,44.7) has 28 bin [44.7,44.8) has 20 bin [44.8,44.9) has 7 bin [44.9,45.0) has 4 bin [45.0,45.1) has 1 average z coordinate 5.7 for 34295993 element(s) point source id histogram with bin size 1.000000 bin 42 has 6637796 bin 45 has 25065588 bin 46 has 2592609 average point source id 44.494962020781841 for 34295993 element(s)