lasinfo (210611) report for 'AHN4T/52HN1_07.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: 340/2022 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: 38690604 number of points by return: 24874726 10528761 2860521 392690 33906 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 384980 0 min x y z: 210980.000 384980.000 16.852 max x y z: 212019.999 386269.999 50.891 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: 38690604 extended number of points by return: 24874726 10528761 2860521 392690 33906 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 16852 50891 intensity 0 5098 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 106 108 gps_time 298289254.210136 298291344.514163 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 27 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.99 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24874726 number of intermediate returns: 3284622 number of last returns: 24860587 number of single returns: 14329331 covered area in square units/kilounits: 1320404/1.32 point density: all returns 29.30 last only 18.83 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38690604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24874726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10528761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2860521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 392690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33906 instead zero. overview over extended number of returns of given pulse: 14329331 15346863 7408098 1435889 159787 9634 1002 0 0 0 0 0 0 0 0 histogram of classification of points: 17228662 unclassified (1) 20727808 ground (2) 660475 building (6) 73659 water (9) +-> flagged as extended overlap: 2770468 +---> 1282700 of those are unclassified (1) +---> 1473306 of those are ground (2) +---> 14462 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 20 bin [16.9,17.0) has 3218 bin [17.0,17.1) has 40501 bin [17.1,17.2) has 23255 bin [17.2,17.3) has 37193 bin [17.3,17.4) has 36881 bin [17.4,17.5) has 75609 bin [17.5,17.6) has 156526 bin [17.6,17.7) has 290941 bin [17.7,17.8) has 320248 bin [17.8,17.9) has 332293 bin [17.9,18.0) has 410388 bin [18.0,18.1) has 513740 bin [18.1,18.2) has 501602 bin [18.2,18.3) has 441216 bin [18.3,18.4) has 371832 bin [18.4,18.5) has 378154 bin [18.5,18.6) has 460299 bin [18.6,18.7) has 384861 bin [18.7,18.8) has 352250 bin [18.8,18.9) has 311337 bin [18.9,19.0) has 460413 bin [19.0,19.1) has 433851 bin [19.1,19.2) has 433023 bin [19.2,19.3) has 708285 bin [19.3,19.4) has 380228 bin [19.4,19.5) has 430452 bin [19.5,19.6) has 410147 bin [19.6,19.7) has 357118 bin [19.7,19.8) has 305754 bin [19.8,19.9) has 314147 bin [19.9,20.0) has 510418 bin [20.0,20.1) has 467055 bin [20.1,20.2) has 384566 bin [20.2,20.3) has 349464 bin [20.3,20.4) has 374162 bin [20.4,20.5) has 358285 bin [20.5,20.6) has 366402 bin [20.6,20.7) has 376764 bin [20.7,20.8) has 453925 bin [20.8,20.9) has 466518 bin [20.9,21.0) has 360206 bin [21.0,21.1) has 319896 bin [21.1,21.2) has 303771 bin [21.2,21.3) has 419263 bin [21.3,21.4) has 357977 bin [21.4,21.5) has 368569 bin [21.5,21.6) has 343431 bin [21.6,21.7) has 283569 bin [21.7,21.8) has 264956 bin [21.8,21.9) has 264754 bin [21.9,22.0) has 238880 bin [22.0,22.1) has 223792 bin [22.1,22.2) has 223839 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[44.9,45.0) has 20910 bin [45.0,45.1) has 19889 bin [45.1,45.2) has 18130 bin [45.2,45.3) has 17182 bin [45.3,45.4) has 15937 bin [45.4,45.5) has 14478 bin [45.5,45.6) has 13435 bin [45.6,45.7) has 12226 bin [45.7,45.8) has 11612 bin [45.8,45.9) has 10676 bin [45.9,46.0) has 9697 bin [46.0,46.1) has 8804 bin [46.1,46.2) has 8065 bin [46.2,46.3) has 7243 bin [46.3,46.4) has 6596 bin [46.4,46.5) has 5885 bin [46.5,46.6) has 5321 bin [46.6,46.7) has 4814 bin [46.7,46.8) has 4290 bin [46.8,46.9) has 3716 bin [46.9,47.0) has 3365 bin [47.0,47.1) has 2920 bin [47.1,47.2) has 2549 bin [47.2,47.3) has 2312 bin [47.3,47.4) has 2034 bin [47.4,47.5) has 1909 bin [47.5,47.6) has 1600 bin [47.6,47.7) has 1409 bin [47.7,47.8) has 1149 bin [47.8,47.9) has 1092 bin [47.9,48.0) has 937 bin [48.0,48.1) has 879 bin [48.1,48.2) has 826 bin [48.2,48.3) has 720 bin [48.3,48.4) has 656 bin [48.4,48.5) has 580 bin [48.5,48.6) has 498 bin [48.6,48.7) has 404 bin [48.7,48.8) has 376 bin [48.8,48.9) has 313 bin [48.9,49.0) has 237 bin [49.0,49.1) has 200 bin [49.1,49.2) has 138 bin [49.2,49.3) has 143 bin [49.3,49.4) has 95 bin [49.4,49.5) has 80 bin [49.5,49.6) has 57 bin [49.6,49.7) has 62 bin [49.7,49.8) has 27 bin [49.8,49.9) has 38 bin [49.9,50.0) has 36 bin [50.0,50.1) has 36 bin [50.1,50.2) has 39 bin [50.2,50.3) has 23 bin [50.3,50.4) has 29 bin [50.4,50.5) has 23 bin [50.5,50.6) has 14 bin [50.6,50.7) has 9 bin [50.7,50.8) has 9 bin [50.8,50.9) has 5 average z coordinate 26.8 for 38690604 element(s) point source id histogram with bin size 1.000000 bin 106 has 7212773 bin 107 has 30705499 bin 108 has 772332 average point source id 106.833539920958586 for 38690604 element(s)