lasinfo (210611) report for 'AHN4T/31GN2_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: 179/2021 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: 57501427 number of points by return: 44897375 9494045 2608071 452546 49390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 459980 0 min x y z: 128980.000 459980.000 -4.206 max x y z: 130019.999 461269.999 44.480 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: 57501427 extended number of points by return: 44897375 9494045 2608071 452546 49390 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 -4206 44480 intensity 51 4841 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 -30 33 user_data 6 7 point_source_ID 90 92 gps_time 270027980.315596 270030056.375506 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 31 255 B 18 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5500 extended_scanner_channel 0 0 attribute0 0.51 48.41 ('Amplitude') attribute1 -15.44 32.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44897375 number of intermediate returns: 3116979 number of last returns: 44774963 number of single returns: 35287890 covered area in square units/kilounits: 1311520/1.31 point density: all returns 43.84 last only 34.14 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57501427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44897375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9494045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2608071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 452546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49390 instead zero. overview over extended number of returns of given pulse: 35287890 13867279 6482283 1616112 245257 2586 20 0 0 0 0 0 0 0 0 histogram of classification of points: 17972330 unclassified (1) 31443599 ground (2) 7919250 building (6) 75067 water (9) 3651 wire conductor (14) 87530 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3815700 +---> 1020756 of those are unclassified (1) +---> 2250011 of those are ground (2) +---> 527350 of those are building (6) +---> 7060 of those are water (9) +---> 93 of those are wire conductor (14) +---> 10430 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 1 bin [-4.2,-4.1) has 55 bin [-4.1,-4.0) has 584 bin [-4.0,-3.9) has 636 bin [-3.9,-3.8) has 1142 bin [-3.8,-3.7) has 772 bin [-3.7,-3.6) has 747 bin [-3.6,-3.5) has 888 bin [-3.5,-3.4) has 990 bin [-3.4,-3.3) has 942 bin [-3.3,-3.2) has 870 bin [-3.2,-3.1) has 787 bin [-3.1,-3.0) has 772 bin [-3.0,-2.9) has 830 bin [-2.9,-2.8) has 801 bin [-2.8,-2.7) has 454 bin [-2.7,-2.6) has 460 bin [-2.6,-2.5) has 455 bin [-2.5,-2.4) has 519 bin [-2.4,-2.3) has 547 bin [-2.3,-2.2) has 433 bin [-2.2,-2.1) has 958 bin [-2.1,-2.0) has 618 bin [-2.0,-1.9) has 517 bin [-1.9,-1.8) has 565 bin [-1.8,-1.7) has 20712 bin [-1.7,-1.6) has 128165 bin [-1.6,-1.5) has 91204 bin [-1.5,-1.4) has 168141 bin [-1.4,-1.3) has 232209 bin [-1.3,-1.2) has 375609 bin [-1.2,-1.1) has 533577 bin [-1.1,-1.0) has 979395 bin [-1.0,-0.9) has 1961319 bin [-0.9,-0.8) has 2539356 bin [-0.8,-0.7) has 2828011 bin [-0.7,-0.6) has 3249470 bin [-0.6,-0.5) has 5368678 bin [-0.5,-0.4) has 4693262 bin [-0.4,-0.3) has 3144199 bin [-0.3,-0.2) has 1362058 bin [-0.2,-0.1) has 602840 bin [-0.1,0.0) has 418643 bin [0.0,0.1) has 342868 bin [0.1,0.2) has 313038 bin [0.2,0.3) has 327690 bin [0.3,0.4) has 372933 bin [0.4,0.5) has 424514 bin [0.5,0.6) has 473610 bin 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[36.3,36.4) has 125 bin [36.4,36.5) has 120 bin [36.5,36.6) has 91 bin [36.6,36.7) has 80 bin [36.7,36.8) has 63 bin [36.8,36.9) has 46 bin [36.9,37.0) has 70 bin [37.0,37.1) has 41 bin [37.1,37.2) has 57 bin [37.2,37.3) has 29 bin [37.3,37.4) has 30 bin [37.4,37.5) has 19 bin [37.5,37.6) has 19 bin [37.6,37.7) has 36 bin [37.7,37.8) has 24 bin [37.8,37.9) has 20 bin [37.9,38.0) has 25 bin [38.0,38.1) has 28 bin [38.1,38.2) has 44 bin [38.2,38.3) has 27 bin [38.3,38.4) has 20 bin [38.4,38.5) has 11 bin [38.5,38.6) has 3 bin [38.6,38.7) has 3 bin [38.7,38.8) has 1 bin [38.8,38.9) has 4 bin [38.9,39.0) has 5 bin [39.0,39.1) has 3 bin [39.1,39.2) has 2 bin [39.2,39.3) has 87 bin [39.3,39.4) has 221 bin [39.4,39.5) has 175 bin [39.5,39.6) has 40 bin [39.6,39.7) has 16 bin [39.7,39.8) has 17 bin [39.8,39.9) has 9 bin [39.9,40.0) has 12 bin [40.0,40.1) has 13 bin [40.1,40.2) has 18 bin [40.2,40.3) has 18 bin [40.3,40.4) has 27 bin [40.4,40.5) has 30 bin [40.5,40.6) has 19 bin [40.6,40.7) has 15 bin [40.7,40.8) has 38 bin [40.8,40.9) has 36 bin [40.9,41.0) has 26 bin [41.0,41.1) has 16 bin [41.1,41.2) has 18 bin [41.2,41.3) has 22 bin [41.3,41.4) has 22 bin [41.4,41.5) has 20 bin [41.5,41.6) has 18 bin [41.6,41.7) has 24 bin [41.7,41.8) has 44 bin [41.8,41.9) has 53 bin [41.9,42.0) has 15 bin [42.0,42.1) has 13 bin [42.1,42.2) has 8 bin [42.2,42.3) has 12 bin [42.3,42.4) has 13 bin [42.4,42.5) has 11 bin [42.5,42.6) has 2 bin [42.6,42.7) has 1 bin [42.7,42.8) has 3 bin [42.8,42.9) has 4 bin [44.3,44.4) has 4 bin [44.4,44.5) has 9 average z coordinate 2.6 for 57501427 element(s) point source id histogram with bin size 1.000000 bin 90 has 12002462 bin 91 has 42586814 bin 92 has 2912151 average point source id 90.841911558125332 for 57501427 element(s)