lasinfo (210611) report for 'AHN4T/27DN1_13.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: 336/2022 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: 40568311 number of points by return: 25865170 9846374 3780458 920634 140611 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 483730 0 min x y z: 191980.000 483730.000 16.329 max x y z: 193019.999 485019.999 61.936 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: 40568311 extended number of points by return: 25865170 9846374 3780458 920634 140611 14077 987 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 16329 61936 intensity 20 4764 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -12 29 user_data 6 7 point_source_ID 123 124 gps_time 330422586.597683 330423646.129610 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 49 255 B 39 255 NIR 35 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 31.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25865170 number of intermediate returns: 4865607 number of last returns: 25822258 number of single returns: 15984724 covered area in square units/kilounits: 1340712/1.34 point density: all returns 30.26 last only 19.26 (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 40568311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25865170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9846374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3780458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 920634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 140611 instead zero. overview over extended number of returns of given pulse: 15984724 12148556 8590747 3124735 633966 78946 6637 0 0 0 0 0 0 0 0 histogram of classification of points: 19938940 unclassified (1) 19503334 ground (2) 1079986 building (6) 46051 water (9) +-> flagged as extended overlap: 2689567 +---> 1157831 of those are unclassified (1) +---> 1460507 of those are ground (2) +---> 65678 of those are building (6) +---> 5551 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.3,16.4) has 2 bin [16.4,16.5) has 122 bin [16.5,16.6) has 259 bin [16.6,16.7) has 15 bin [16.7,16.8) has 7 bin [16.8,16.9) has 9 bin [16.9,17.0) has 191 bin [17.0,17.1) has 1251 bin [17.1,17.2) has 2731 bin [17.2,17.3) has 14808 bin [17.3,17.4) has 66931 bin [17.4,17.5) has 173409 bin [17.5,17.6) has 174295 bin [17.6,17.7) has 214531 bin [17.7,17.8) has 205345 bin [17.8,17.9) has 189834 bin 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1921 bin [52.4,52.5) has 1838 bin [52.5,52.6) has 1798 bin [52.6,52.7) has 1701 bin [52.7,52.8) has 1717 bin [52.8,52.9) has 1496 bin [52.9,53.0) has 1534 bin [53.0,53.1) has 1450 bin [53.1,53.2) has 1445 bin [53.2,53.3) has 1446 bin [53.3,53.4) has 1438 bin [53.4,53.5) has 1416 bin [53.5,53.6) has 1380 bin [53.6,53.7) has 1323 bin [53.7,53.8) has 1385 bin [53.8,53.9) has 1285 bin [53.9,54.0) has 1232 bin [54.0,54.1) has 1163 bin [54.1,54.2) has 1115 bin [54.2,54.3) has 1143 bin [54.3,54.4) has 1049 bin [54.4,54.5) has 974 bin [54.5,54.6) has 1019 bin [54.6,54.7) has 962 bin [54.7,54.8) has 928 bin [54.8,54.9) has 922 bin [54.9,55.0) has 844 bin [55.0,55.1) has 859 bin [55.1,55.2) has 790 bin [55.2,55.3) has 722 bin [55.3,55.4) has 764 bin [55.4,55.5) has 692 bin [55.5,55.6) has 687 bin [55.6,55.7) has 657 bin [55.7,55.8) has 643 bin [55.8,55.9) has 609 bin [55.9,56.0) has 557 bin [56.0,56.1) has 565 bin [56.1,56.2) has 551 bin [56.2,56.3) has 548 bin [56.3,56.4) has 496 bin [56.4,56.5) has 520 bin [56.5,56.6) has 524 bin [56.6,56.7) has 495 bin [56.7,56.8) has 473 bin [56.8,56.9) has 430 bin [56.9,57.0) has 383 bin [57.0,57.1) has 364 bin [57.1,57.2) has 366 bin [57.2,57.3) has 358 bin [57.3,57.4) has 362 bin [57.4,57.5) has 327 bin [57.5,57.6) has 314 bin [57.6,57.7) has 296 bin [57.7,57.8) has 279 bin [57.8,57.9) has 297 bin [57.9,58.0) has 268 bin [58.0,58.1) has 252 bin [58.1,58.2) has 221 bin [58.2,58.3) has 247 bin [58.3,58.4) has 269 bin [58.4,58.5) has 255 bin [58.5,58.6) has 261 bin [58.6,58.7) has 237 bin [58.7,58.8) has 206 bin [58.8,58.9) has 196 bin [58.9,59.0) has 179 bin [59.0,59.1) has 167 bin [59.1,59.2) has 141 bin [59.2,59.3) has 127 bin [59.3,59.4) has 97 bin [59.4,59.5) has 105 bin [59.5,59.6) has 94 bin [59.6,59.7) has 90 bin [59.7,59.8) has 85 bin [59.8,59.9) has 77 bin [59.9,60.0) has 66 bin [60.0,60.1) has 66 bin [60.1,60.2) has 65 bin [60.2,60.3) has 75 bin [60.3,60.4) has 44 bin [60.4,60.5) has 35 bin [60.5,60.6) has 32 bin [60.6,60.7) has 27 bin [60.7,60.8) has 21 bin [60.8,60.9) has 19 bin [60.9,61.0) has 19 bin [61.0,61.1) has 22 bin [61.1,61.2) has 12 bin [61.2,61.3) has 13 bin [61.3,61.4) has 7 bin [61.4,61.5) has 5 bin [61.5,61.6) has 8 bin [61.6,61.7) has 3 bin [61.7,61.8) has 7 bin [61.8,61.9) has 1 bin [61.9,62.0) has 2 average z coordinate 25.8 for 40568311 element(s) point source id histogram with bin size 1.000000 bin 123 has 30388340 bin 124 has 10179971 average point source id 123.250934060330977 for 40568311 element(s)