lasinfo (210611) report for 'AHN4T/67EN2_03.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: 181/2021 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: 47436365 number of points by return: 42993988 3419957 770970 211151 40299 scale factor x y z: 0.001 0.001 0.001 offset x y z: 46980 379980 0 min x y z: 46980.000 379980.000 -1.473 max x y z: 48019.999 381269.999 35.749 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: 47436365 extended number of points by return: 42993988 3419957 770970 211151 40299 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 -1473 35749 intensity 0 4032 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 31 user_data 6 7 point_source_ID 14 69 gps_time 259162553.167154 260720386.967731 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 246 G 36 244 B 25 237 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0 40.32 ('Amplitude') attribute1 -16.36 23.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42993988 number of intermediate returns: 1027973 number of last returns: 42976335 number of single returns: 39561931 covered area in square units/kilounits: 1334008/1.33 point density: all returns 35.56 last only 32.22 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47436365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42993988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3419957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 770970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 211151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40299 instead zero. overview over extended number of returns of given pulse: 39561931 5306981 1681370 684299 177036 22818 1930 0 0 0 0 0 0 0 0 histogram of classification of points: 5257021 unclassified (1) 41601635 ground (2) 511664 building (6) 66045 water (9) +-> flagged as extended overlap: 3005609 +---> 360210 of those are unclassified (1) +---> 2631196 of those are ground (2) +---> 8666 of those are building (6) +---> 5537 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 69 bin [-1.4,-1.3) has 3892 bin [-1.3,-1.2) has 14828 bin [-1.2,-1.1) has 10694 bin [-1.1,-1.0) has 7863 bin [-1.0,-0.9) has 12355 bin [-0.9,-0.8) has 22780 bin [-0.8,-0.7) has 36636 bin [-0.7,-0.6) has 45034 bin [-0.6,-0.5) has 76004 bin [-0.5,-0.4) has 86638 bin [-0.4,-0.3) has 87868 bin [-0.3,-0.2) has 115925 bin [-0.2,-0.1) has 131361 bin [-0.1,0.0) has 150693 bin [0.0,0.1) has 257025 bin 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[32.1,32.2) has 805 bin [32.2,32.3) has 704 bin [32.3,32.4) has 717 bin [32.4,32.5) has 710 bin [32.5,32.6) has 672 bin [32.6,32.7) has 591 bin [32.7,32.8) has 571 bin [32.8,32.9) has 529 bin [32.9,33.0) has 532 bin [33.0,33.1) has 506 bin [33.1,33.2) has 502 bin [33.2,33.3) has 441 bin [33.3,33.4) has 505 bin [33.4,33.5) has 412 bin [33.5,33.6) has 408 bin [33.6,33.7) has 386 bin [33.7,33.8) has 362 bin [33.8,33.9) has 336 bin [33.9,34.0) has 273 bin [34.0,34.1) has 260 bin [34.1,34.2) has 222 bin [34.2,34.3) has 219 bin [34.3,34.4) has 169 bin [34.4,34.5) has 124 bin [34.5,34.6) has 99 bin [34.6,34.7) has 99 bin [34.7,34.8) has 74 bin [34.8,34.9) has 40 bin [34.9,35.0) has 35 bin [35.0,35.1) has 20 bin [35.1,35.2) has 9 bin [35.2,35.3) has 12 bin [35.3,35.4) has 5 bin [35.4,35.5) has 2 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 average z coordinate 1.5 for 47436365 element(s) point source id histogram with bin size 1.000000 bin 14 has 20368514 bin 68 has 15097081 bin 69 has 11970770 average point source id 45.065506895395551 for 47436365 element(s)