lasinfo (210611) report for 'AHN4T/57BN2_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: 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: 49935853 number of points by return: 39846530 7522017 2188408 345551 33347 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 371230 0 min x y z: 156980.000 371230.000 21.027 max x y z: 158019.999 372519.999 58.466 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: 49935853 extended number of points by return: 39846530 7522017 2188408 345551 33347 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 21027 58466 intensity 29 4926 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 75 1077 gps_time 297871723.175718 298287830.975216 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 33 255 B 24 255 NIR 6 255 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 0.29 49.26 ('Amplitude') attribute1 -16.6 32.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39846530 number of intermediate returns: 2572253 number of last returns: 39796627 number of single returns: 32279557 covered area in square units/kilounits: 1334564/1.33 point density: all returns 37.42 last only 29.82 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49935853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39846530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7522017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2188408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 345551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33347 instead zero. overview over extended number of returns of given pulse: 32279557 10695399 5540888 1252497 157093 9958 461 0 0 0 0 0 0 0 0 histogram of classification of points: 12809731 unclassified (1) 36155634 ground (2) 694399 building (6) 255990 water (9) 20099 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3537953 +---> 1117406 of those are unclassified (1) +---> 2345640 of those are ground (2) +---> 36195 of those are building (6) +---> 34882 of those are water (9) +---> 3830 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.0,21.1) has 154 bin [21.1,21.2) has 237 bin [21.2,21.3) has 244 bin [21.3,21.4) has 329 bin [21.4,21.5) has 260 bin [21.5,21.6) has 291 bin [21.6,21.7) has 267 bin [21.7,21.8) has 401 bin [21.8,21.9) has 491 bin [21.9,22.0) has 472 bin [22.0,22.1) has 578 bin [22.1,22.2) has 775 bin [22.2,22.3) has 2590 bin [22.3,22.4) has 6685 bin [22.4,22.5) has 9961 bin [22.5,22.6) has 11784 bin [22.6,22.7) has 12151 bin [22.7,22.8) has 16631 bin [22.8,22.9) has 25370 bin [22.9,23.0) has 50505 bin [23.0,23.1) has 155985 bin [23.1,23.2) has 324143 bin [23.2,23.3) has 548018 bin [23.3,23.4) has 991474 bin [23.4,23.5) has 1240339 bin [23.5,23.6) has 1045512 bin [23.6,23.7) has 1073459 bin [23.7,23.8) has 1334892 bin [23.8,23.9) has 1371419 bin [23.9,24.0) has 1560059 bin [24.0,24.1) has 1480168 bin [24.1,24.2) has 879809 bin [24.2,24.3) has 622088 bin [24.3,24.4) has 566215 bin [24.4,24.5) has 546753 bin [24.5,24.6) has 527378 bin [24.6,24.7) has 568531 bin [24.7,24.8) has 772097 bin [24.8,24.9) has 919836 bin [24.9,25.0) has 938711 bin [25.0,25.1) has 1167695 bin [25.1,25.2) has 1244828 bin [25.2,25.3) has 1275678 bin [25.3,25.4) has 1050540 bin [25.4,25.5) has 1016516 bin [25.5,25.6) has 938806 bin [25.6,25.7) has 929038 bin [25.7,25.8) has 915276 bin [25.8,25.9) has 768957 bin [25.9,26.0) has 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3045 bin [48.9,49.0) has 2944 bin [49.0,49.1) has 2931 bin [49.1,49.2) has 2863 bin [49.2,49.3) has 2755 bin [49.3,49.4) has 2835 bin [49.4,49.5) has 2817 bin [49.5,49.6) has 2685 bin [49.6,49.7) has 2765 bin [49.7,49.8) has 2823 bin [49.8,49.9) has 2710 bin [49.9,50.0) has 2702 bin [50.0,50.1) has 2596 bin [50.1,50.2) has 2520 bin [50.2,50.3) has 2539 bin [50.3,50.4) has 2391 bin [50.4,50.5) has 2392 bin [50.5,50.6) has 2279 bin [50.6,50.7) has 2204 bin [50.7,50.8) has 2127 bin [50.8,50.9) has 2169 bin [50.9,51.0) has 3234 bin [51.0,51.1) has 3274 bin [51.1,51.2) has 3390 bin [51.2,51.3) has 1687 bin [51.3,51.4) has 1080 bin [51.4,51.5) has 1030 bin [51.5,51.6) has 971 bin [51.6,51.7) has 940 bin [51.7,51.8) has 875 bin [51.8,51.9) has 899 bin [51.9,52.0) has 847 bin [52.0,52.1) has 817 bin [52.1,52.2) has 746 bin [52.2,52.3) has 771 bin [52.3,52.4) has 701 bin [52.4,52.5) has 683 bin [52.5,52.6) has 609 bin [52.6,52.7) has 602 bin [52.7,52.8) has 550 bin [52.8,52.9) has 513 bin [52.9,53.0) has 494 bin [53.0,53.1) has 468 bin [53.1,53.2) has 437 bin [53.2,53.3) has 407 bin [53.3,53.4) has 426 bin [53.4,53.5) has 395 bin [53.5,53.6) has 355 bin [53.6,53.7) has 339 bin [53.7,53.8) has 311 bin [53.8,53.9) has 265 bin [53.9,54.0) has 267 bin [54.0,54.1) has 249 bin [54.1,54.2) has 270 bin [54.2,54.3) has 233 bin [54.3,54.4) has 212 bin [54.4,54.5) has 227 bin [54.5,54.6) has 195 bin [54.6,54.7) has 181 bin [54.7,54.8) has 175 bin [54.8,54.9) has 182 bin [54.9,55.0) has 155 bin [55.0,55.1) has 142 bin [55.1,55.2) has 109 bin [55.2,55.3) has 151 bin [55.3,55.4) has 118 bin [55.4,55.5) has 126 bin [55.5,55.6) has 120 bin [55.6,55.7) has 147 bin [55.7,55.8) has 113 bin [55.8,55.9) has 112 bin [55.9,56.0) has 96 bin [56.0,56.1) has 111 bin [56.1,56.2) has 106 bin [56.2,56.3) has 85 bin [56.3,56.4) has 104 bin [56.4,56.5) has 108 bin [56.5,56.6) has 88 bin [56.6,56.7) has 77 bin [56.7,56.8) has 53 bin [56.8,56.9) has 64 bin [56.9,57.0) has 70 bin [57.0,57.1) has 49 bin [57.1,57.2) has 45 bin [57.2,57.3) has 44 bin [57.3,57.4) has 36 bin [57.4,57.5) has 23 bin [57.5,57.6) has 27 bin [57.6,57.7) has 19 bin [57.7,57.8) has 12 bin [57.8,57.9) has 15 bin [57.9,58.0) has 9 bin [58.0,58.1) has 13 bin [58.1,58.2) has 10 bin [58.2,58.3) has 23 bin [58.3,58.4) has 3 bin [58.4,58.5) has 1 average z coordinate 28.3 for 49935853 element(s) point source id histogram with bin size 1.000000 bin 75 has 3167274 bin 76 has 25617797 bin 205 has 18996677 bin 1077 has 2154105 average point source id 168.191539493678022 for 49935853 element(s)