lasinfo (210611) report for 'AHN4T/58DN1_09.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: 38096745 number of points by return: 27258588 8129857 2323229 354514 30557 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 359980 0 min x y z: 192980.000 359980.000 22.010 max x y z: 194019.999 361269.999 70.953 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: 38096745 extended number of points by return: 27258588 8129857 2323229 354514 30557 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 22010 70953 intensity 0 4793 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 -9 29 user_data 6 7 point_source_ID 106 107 gps_time 298288758.024835 298290241.521197 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 53 255 B 37 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 47.93 ('Amplitude') attribute1 -16.98 31.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27258588 number of intermediate returns: 2703262 number of last returns: 27270721 number of single returns: 19135826 covered area in square units/kilounits: 1339328/1.34 point density: all returns 28.44 last only 20.36 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38096745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27258588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8129857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2323229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 354514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30557 instead zero. overview over extended number of returns of given pulse: 19135826 11614133 5899917 1293942 144419 7992 516 0 0 0 0 0 0 0 0 histogram of classification of points: 13166018 unclassified (1) 24682927 ground (2) 225964 building (6) 15756 water (9) 6080 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2437992 +---> 884141 of those are unclassified (1) +---> 1516622 of those are ground (2) +---> 37113 of those are building (6) +---> 116 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.0,22.1) has 21 bin [22.1,22.2) has 2778 bin [22.2,22.3) has 112256 bin [22.3,22.4) has 88471 bin [22.4,22.5) has 82223 bin [22.5,22.6) has 86630 bin [22.6,22.7) has 89566 bin [22.7,22.8) has 72953 bin [22.8,22.9) has 69807 bin [22.9,23.0) has 65943 bin [23.0,23.1) has 62178 bin [23.1,23.2) has 59901 bin [23.2,23.3) has 53125 bin [23.3,23.4) has 47109 bin 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3008 bin [54.0,54.1) has 2789 bin [54.1,54.2) has 2708 bin [54.2,54.3) has 2499 bin [54.3,54.4) has 2324 bin [54.4,54.5) has 2161 bin [54.5,54.6) has 1893 bin [54.6,54.7) has 1846 bin [54.7,54.8) has 1695 bin [54.8,54.9) has 1543 bin [54.9,55.0) has 1491 bin [55.0,55.1) has 1473 bin [55.1,55.2) has 1321 bin [55.2,55.3) has 1214 bin [55.3,55.4) has 1161 bin [55.4,55.5) has 1029 bin [55.5,55.6) has 996 bin [55.6,55.7) has 885 bin [55.7,55.8) has 822 bin [55.8,55.9) has 751 bin [55.9,56.0) has 686 bin [56.0,56.1) has 643 bin [56.1,56.2) has 618 bin [56.2,56.3) has 515 bin [56.3,56.4) has 500 bin [56.4,56.5) has 490 bin [56.5,56.6) has 450 bin [56.6,56.7) has 372 bin [56.7,56.8) has 352 bin [56.8,56.9) has 317 bin [56.9,57.0) has 293 bin [57.0,57.1) has 267 bin [57.1,57.2) has 271 bin [57.2,57.3) has 232 bin [57.3,57.4) has 203 bin [57.4,57.5) has 203 bin [57.5,57.6) has 197 bin [57.6,57.7) has 153 bin [57.7,57.8) has 150 bin [57.8,57.9) has 155 bin [57.9,58.0) has 128 bin [58.0,58.1) has 128 bin [58.1,58.2) has 118 bin [58.2,58.3) has 127 bin [58.3,58.4) has 137 bin [58.4,58.5) has 121 bin [58.5,58.6) has 108 bin [58.6,58.7) has 102 bin [58.7,58.8) has 108 bin [58.8,58.9) has 93 bin [58.9,59.0) has 75 bin [59.0,59.1) has 78 bin [59.1,59.2) has 64 bin [59.2,59.3) has 72 bin [59.3,59.4) has 69 bin [59.4,59.5) has 59 bin [59.5,59.6) has 55 bin [59.6,59.7) has 54 bin [59.7,59.8) has 38 bin [59.8,59.9) has 36 bin [59.9,60.0) has 40 bin [60.0,60.1) has 43 bin [60.1,60.2) has 38 bin [60.2,60.3) has 28 bin [60.3,60.4) has 20 bin [60.4,60.5) has 18 bin [60.5,60.6) has 12 bin [60.6,60.7) has 9 bin [60.7,60.8) has 11 bin [60.8,60.9) has 7 bin [60.9,61.0) has 6 bin [61.0,61.1) has 8 bin [61.1,61.2) has 10 bin [61.2,61.3) has 8 bin [61.3,61.4) has 4 bin [61.4,61.5) has 2 bin [61.5,61.6) has 2 bin [61.7,61.8) has 1 bin [61.9,62.0) has 1 bin [62.6,62.7) has 1 bin [62.7,62.8) has 2 bin [62.8,62.9) has 2 bin [62.9,63.0) has 9 bin [63.0,63.1) has 2 bin [63.3,63.4) has 1 bin [63.6,63.7) has 1 bin [63.7,63.8) has 8 bin [63.8,63.9) has 9 bin [64.2,64.3) has 4 bin [64.3,64.4) has 2 bin [64.4,64.5) has 3 bin [65.8,65.9) has 1 bin [66.2,66.3) has 3 bin [66.3,66.4) has 19 bin [66.4,66.5) has 3 bin [66.5,66.6) has 3 bin [66.6,66.7) has 4 bin [66.7,66.8) has 2 bin [67.2,67.3) has 1 bin [67.6,67.7) has 1 bin [67.7,67.8) has 4 bin [67.8,67.9) has 1 bin [69.8,69.9) has 2 bin [70.5,70.6) has 17 bin [70.6,70.7) has 2 bin [70.7,70.8) has 1 bin [70.8,70.9) has 1 bin [70.9,71.0) has 1 average z coordinate 31.4 for 38096745 element(s) point source id histogram with bin size 1.000000 bin 106 has 20698617 bin 107 has 17398128 average point source id 106.45668279534118 for 38096745 element(s)