lasinfo (210611) report for 'AHN4T/51GZ1_24.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: 29161790 number of points by return: 22140306 5235430 1508476 251130 26448 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 374980 0 min x y z: 162980.000 374980.000 21.019 max x y z: 164019.999 376269.999 61.374 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: 29161790 extended number of points by return: 22140306 5235430 1508476 251130 26448 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 21019 61374 intensity 56 5029 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 -29 29 user_data 6 7 point_source_ID 78 1077 gps_time 296120673.809902 298287715.124474 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 15 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.6 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22140306 number of intermediate returns: 1786391 number of last returns: 22131872 number of single returns: 16896779 covered area in square units/kilounits: 1208000/1.21 point density: all returns 24.14 last only 18.32 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29161790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22140306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5235430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1508476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26448 instead zero. overview over extended number of returns of given pulse: 16896779 7459181 3773999 899322 123411 8619 479 0 0 0 0 0 0 0 0 histogram of classification of points: 9073286 unclassified (1) 19903634 ground (2) 35070 building (6) 149083 water (9) 717 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2402390 +---> 957019 of those are unclassified (1) +---> 1404317 of those are ground (2) +---> 16146 of those are building (6) +---> 24908 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.0,21.1) has 81 bin [21.1,21.2) has 3127 bin [21.2,21.3) has 7297 bin [21.3,21.4) has 26933 bin [21.4,21.5) has 18526 bin [21.5,21.6) has 7095 bin [21.6,21.7) has 33764 bin [21.7,21.8) has 201840 bin [21.8,21.9) has 283023 bin [21.9,22.0) has 227182 bin [22.0,22.1) has 250480 bin [22.1,22.2) has 472613 bin [22.2,22.3) has 448096 bin [22.3,22.4) has 410227 bin 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[53.3,53.4) has 910 bin [53.4,53.5) has 818 bin [53.5,53.6) has 810 bin [53.6,53.7) has 869 bin [53.7,53.8) has 787 bin [53.8,53.9) has 807 bin [53.9,54.0) has 752 bin [54.0,54.1) has 755 bin [54.1,54.2) has 691 bin [54.2,54.3) has 663 bin [54.3,54.4) has 638 bin [54.4,54.5) has 689 bin [54.5,54.6) has 587 bin [54.6,54.7) has 617 bin [54.7,54.8) has 559 bin [54.8,54.9) has 490 bin [54.9,55.0) has 480 bin [55.0,55.1) has 489 bin [55.1,55.2) has 496 bin [55.2,55.3) has 443 bin [55.3,55.4) has 387 bin [55.4,55.5) has 382 bin [55.5,55.6) has 337 bin [55.6,55.7) has 370 bin [55.7,55.8) has 353 bin [55.8,55.9) has 340 bin [55.9,56.0) has 350 bin [56.0,56.1) has 311 bin [56.1,56.2) has 313 bin [56.2,56.3) has 307 bin [56.3,56.4) has 281 bin [56.4,56.5) has 256 bin [56.5,56.6) has 247 bin [56.6,56.7) has 238 bin [56.7,56.8) has 242 bin [56.8,56.9) has 177 bin [56.9,57.0) has 223 bin [57.0,57.1) has 175 bin [57.1,57.2) has 142 bin [57.2,57.3) has 151 bin [57.3,57.4) has 154 bin [57.4,57.5) has 143 bin [57.5,57.6) has 106 bin [57.6,57.7) has 132 bin [57.7,57.8) has 132 bin [57.8,57.9) has 129 bin [57.9,58.0) has 118 bin [58.0,58.1) has 85 bin [58.1,58.2) has 86 bin [58.2,58.3) has 89 bin [58.3,58.4) has 73 bin [58.4,58.5) has 70 bin [58.5,58.6) has 62 bin [58.6,58.7) has 54 bin [58.7,58.8) has 47 bin [58.8,58.9) has 36 bin [58.9,59.0) has 37 bin [59.0,59.1) has 44 bin [59.1,59.2) has 43 bin [59.2,59.3) has 37 bin [59.3,59.4) has 36 bin [59.4,59.5) has 30 bin [59.5,59.6) has 25 bin [59.6,59.7) has 16 bin [59.7,59.8) has 27 bin [59.8,59.9) has 21 bin [59.9,60.0) has 13 bin [60.0,60.1) has 8 bin [60.1,60.2) has 13 bin [60.2,60.3) has 9 bin [60.3,60.4) has 6 bin [60.4,60.5) has 11 bin [60.5,60.6) has 10 bin [60.6,60.7) has 5 bin [60.7,60.8) has 7 bin [60.8,60.9) has 3 bin [60.9,61.0) has 7 bin [61.0,61.1) has 2 bin [61.1,61.2) has 3 bin [61.3,61.4) has 1 average z coordinate 26.1 for 29161790 element(s) point source id histogram with bin size 1.000000 bin 78 has 20078730 bin 79 has 9057843 bin 1077 has 25217 average point source id 79.1744692626893 for 29161790 element(s)