lasinfo (210611) report for 'AHN4T/57HN1_11.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: 35528372 number of points by return: 24170650 8552325 2432489 346016 26892 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 358730 0 min x y z: 169980.000 358730.000 32.902 max x y z: 171019.999 360019.999 73.664 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: 35528372 extended number of points by return: 24170650 8552325 2432489 346016 26892 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 32902 73664 intensity 0 4860 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 90 92 gps_time 297848698.843700 297851245.066953 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 48 255 B 34 255 NIR 10 255 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 48.6 ('Amplitude') attribute1 -17.2 32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24170650 number of intermediate returns: 2811112 number of last returns: 24123277 number of single returns: 15576667 covered area in square units/kilounits: 1241184/1.24 point density: all returns 28.62 last only 19.44 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35528372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24170650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8552325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2432489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 346016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26892 instead zero. overview over extended number of returns of given pulse: 15576667 12256673 6279457 1280006 128931 6198 440 0 0 0 0 0 0 0 0 histogram of classification of points: 17076389 unclassified (1) 17803666 ground (2) 401948 building (6) 242567 water (9) 3802 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2228769 +---> 1033051 of those are unclassified (1) +---> 1178328 of those are ground (2) +---> 16280 of those are building (6) +---> 1110 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.9,33.0) has 59 bin [33.0,33.1) has 2367 bin [33.1,33.2) has 8526 bin [33.2,33.3) has 30728 bin [33.3,33.4) has 43529 bin [33.4,33.5) has 45901 bin [33.5,33.6) has 41783 bin [33.6,33.7) has 51510 bin [33.7,33.8) has 98514 bin [33.8,33.9) has 116923 bin [33.9,34.0) has 140156 bin [34.0,34.1) has 179626 bin [34.1,34.2) has 234591 bin [34.2,34.3) has 303983 bin [34.3,34.4) has 436001 bin [34.4,34.5) has 410008 bin [34.5,34.6) has 294978 bin [34.6,34.7) has 353644 bin [34.7,34.8) has 454640 bin [34.8,34.9) has 587918 bin [34.9,35.0) has 761506 bin [35.0,35.1) has 906645 bin [35.1,35.2) has 939210 bin [35.2,35.3) has 1038805 bin [35.3,35.4) has 1075054 bin [35.4,35.5) has 1077411 bin [35.5,35.6) has 1047245 bin [35.6,35.7) has 1148094 bin [35.7,35.8) has 1031344 bin [35.8,35.9) has 988990 bin [35.9,36.0) has 900998 bin [36.0,36.1) has 786093 bin [36.1,36.2) has 633486 bin [36.2,36.3) has 527462 bin [36.3,36.4) has 444456 bin [36.4,36.5) has 447272 bin [36.5,36.6) has 396671 bin [36.6,36.7) has 329108 bin [36.7,36.8) has 247795 bin [36.8,36.9) has 205415 bin [36.9,37.0) has 143639 bin [37.0,37.1) has 116106 bin [37.1,37.2) has 106345 bin [37.2,37.3) has 103220 bin [37.3,37.4) has 77421 bin [37.4,37.5) has 69286 bin [37.5,37.6) has 68859 bin [37.6,37.7) has 68640 bin [37.7,37.8) has 68445 bin [37.8,37.9) has 67882 bin [37.9,38.0) has 67094 bin 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150 bin [65.1,65.2) has 128 bin [65.2,65.3) has 143 bin [65.3,65.4) has 125 bin [65.4,65.5) has 126 bin [65.5,65.6) has 129 bin [65.6,65.7) has 119 bin [65.7,65.8) has 107 bin [65.8,65.9) has 112 bin [65.9,66.0) has 96 bin [66.0,66.1) has 87 bin [66.1,66.2) has 83 bin [66.2,66.3) has 89 bin [66.3,66.4) has 74 bin [66.4,66.5) has 69 bin [66.5,66.6) has 60 bin [66.6,66.7) has 39 bin [66.7,66.8) has 55 bin [66.8,66.9) has 53 bin [66.9,67.0) has 61 bin [67.0,67.1) has 60 bin [67.1,67.2) has 50 bin [67.2,67.3) has 41 bin [67.3,67.4) has 28 bin [67.4,67.5) has 18 bin [67.5,67.6) has 28 bin [67.6,67.7) has 18 bin [67.7,67.8) has 27 bin [67.8,67.9) has 30 bin [67.9,68.0) has 24 bin [68.0,68.1) has 15 bin [68.1,68.2) has 26 bin [68.2,68.3) has 11 bin [68.3,68.4) has 7 bin [68.4,68.5) has 9 bin [68.5,68.6) has 11 bin [68.6,68.7) has 18 bin [68.7,68.8) has 7 bin [68.8,68.9) has 5 bin [68.9,69.0) has 5 bin [69.0,69.1) has 2 bin [69.1,69.2) has 4 bin [69.2,69.3) has 2 bin [69.6,69.7) has 1 bin [69.7,69.8) has 3 bin [70.3,70.4) has 1 bin [70.4,70.5) has 3 bin [70.5,70.6) has 3 bin [71.2,71.3) has 1 bin [71.4,71.5) has 2 bin [71.5,71.6) has 1 bin [72.1,72.2) has 5 bin [72.2,72.3) has 4 bin [72.3,72.4) has 2 bin [72.4,72.5) has 2 bin [72.6,72.7) has 1 bin [72.7,72.8) has 3 bin [72.8,72.9) has 3 bin [72.9,73.0) has 2 bin [73.0,73.1) has 1 bin [73.2,73.3) has 1 bin [73.3,73.4) has 2 bin [73.4,73.5) has 4 bin [73.5,73.6) has 6 bin [73.6,73.7) has 11 average z coordinate 41.4 for 35528372 element(s) point source id histogram with bin size 1.000000 bin 90 has 173618 bin 91 has 30116655 bin 92 has 5238099 average point source id 91.142547511042721 for 35528372 element(s)