lasinfo (210611) report for 'AHN4T/51GZ2_10.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: 339/2022 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: 28115104 number of points by return: 24655911 2501460 796435 145852 15446 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 378730 0 min x y z: 168980.000 378730.000 19.078 max x y z: 170019.999 380019.999 52.898 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: 28115104 extended number of points by return: 24655911 2501460 796435 145852 15446 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 19078 52898 intensity 56 3767 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 -15 29 user_data 6 7 point_source_ID 80 81 gps_time 296123926.188390 296125765.409182 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 26 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.56 37.67 ('Amplitude') attribute1 -16.42 21.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24655911 number of intermediate returns: 956686 number of last returns: 24655374 number of single returns: 22152867 covered area in square units/kilounits: 1332036/1.33 point density: all returns 21.11 last only 18.51 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28115104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24655911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2501460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 796435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 145852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15446 instead zero. overview over extended number of returns of given pulse: 22152867 3412490 1950966 521707 72172 4772 130 0 0 0 0 0 0 0 0 histogram of classification of points: 4783900 unclassified (1) 23222875 ground (2) 22355 building (6) 85974 water (9) +-> flagged as extended overlap: 1895104 +---> 452595 of those are unclassified (1) +---> 1441799 of those are ground (2) +---> 710 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.0,19.1) has 1 bin [19.1,19.2) has 637 bin [19.2,19.3) has 3344 bin [19.3,19.4) has 11170 bin [19.4,19.5) has 8943 bin [19.5,19.6) has 9562 bin [19.6,19.7) has 10909 bin [19.7,19.8) has 16220 bin [19.8,19.9) has 23738 bin [19.9,20.0) has 32910 bin [20.0,20.1) has 28764 bin [20.1,20.2) has 40566 bin [20.2,20.3) has 53778 bin [20.3,20.4) has 64178 bin [20.4,20.5) has 113606 bin [20.5,20.6) has 142204 bin [20.6,20.7) has 123846 bin [20.7,20.8) has 145092 bin [20.8,20.9) has 174215 bin [20.9,21.0) has 300150 bin [21.0,21.1) has 516926 bin [21.1,21.2) has 571740 bin [21.2,21.3) has 719518 bin [21.3,21.4) has 1002703 bin [21.4,21.5) has 1091007 bin [21.5,21.6) has 1157800 bin [21.6,21.7) has 1138760 bin [21.7,21.8) has 1035399 bin [21.8,21.9) has 1106319 bin [21.9,22.0) has 1247595 bin [22.0,22.1) has 1377676 bin [22.1,22.2) has 1405484 bin [22.2,22.3) has 1369347 bin [22.3,22.4) has 1296915 bin [22.4,22.5) has 1209911 bin [22.5,22.6) has 1098855 bin [22.6,22.7) has 983410 bin [22.7,22.8) has 851879 bin [22.8,22.9) has 731408 bin [22.9,23.0) has 586813 bin [23.0,23.1) has 472668 bin [23.1,23.2) has 375427 bin [23.2,23.3) has 318878 bin [23.3,23.4) has 279913 bin [23.4,23.5) has 233667 bin [23.5,23.6) has 172177 bin [23.6,23.7) has 131164 bin [23.7,23.8) has 103770 bin [23.8,23.9) has 73318 bin [23.9,24.0) has 59878 bin [24.0,24.1) has 49067 bin [24.1,24.2) has 43481 bin [24.2,24.3) has 33659 bin [24.3,24.4) has 28500 bin 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has 972 bin [47.8,47.9) has 949 bin [47.9,48.0) has 901 bin [48.0,48.1) has 875 bin [48.1,48.2) has 838 bin [48.2,48.3) has 810 bin [48.3,48.4) has 746 bin [48.4,48.5) has 699 bin [48.5,48.6) has 666 bin [48.6,48.7) has 599 bin [48.7,48.8) has 573 bin [48.8,48.9) has 507 bin [48.9,49.0) has 489 bin [49.0,49.1) has 441 bin [49.1,49.2) has 354 bin [49.2,49.3) has 408 bin [49.3,49.4) has 351 bin [49.4,49.5) has 412 bin [49.5,49.6) has 327 bin [49.6,49.7) has 272 bin [49.7,49.8) has 272 bin [49.8,49.9) has 247 bin [49.9,50.0) has 231 bin [50.0,50.1) has 206 bin [50.1,50.2) has 186 bin [50.2,50.3) has 161 bin [50.3,50.4) has 136 bin [50.4,50.5) has 147 bin [50.5,50.6) has 147 bin [50.6,50.7) has 129 bin [50.7,50.8) has 113 bin [50.8,50.9) has 106 bin [50.9,51.0) has 87 bin [51.0,51.1) has 78 bin [51.1,51.2) has 63 bin [51.2,51.3) has 46 bin [51.3,51.4) has 50 bin [51.4,51.5) has 45 bin [51.5,51.6) has 47 bin [51.6,51.7) has 25 bin [51.7,51.8) has 33 bin [51.8,51.9) has 21 bin [51.9,52.0) has 21 bin [52.0,52.1) has 22 bin [52.1,52.2) has 12 bin [52.2,52.3) has 8 bin [52.3,52.4) has 14 bin [52.4,52.5) has 9 bin [52.5,52.6) has 10 bin [52.6,52.7) has 8 bin [52.7,52.8) has 4 bin [52.8,52.9) has 2 average z coordinate 23.6 for 28115104 element(s) point source id histogram with bin size 1.000000 bin 80 has 10187545 bin 81 has 17927559 average point source id 80.63764868164813 for 28115104 element(s)