lasinfo (210611) report for 'AHN4T/66FN2_15.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: 183/2021 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: 27121971 number of points by return: 25326955 1245873 416443 113510 19190 scale factor x y z: 0.001 0.001 0.001 offset x y z: 18980 377480 0 min x y z: 18980.000 377480.000 -1.076 max x y z: 20019.999 378769.999 37.315 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: 27121971 extended number of points by return: 25326955 1245873 416443 113510 19190 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 -1076 37315 intensity 56 4065 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 -2 33 user_data 6 7 point_source_ID 70 91 gps_time 260721281.934049 261747355.100949 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 51 255 B 44 255 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -333 5500 extended_scanner_channel 0 0 attribute0 0.56 40.65 ('Amplitude') attribute1 -16.21 24.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25326955 number of intermediate returns: 552529 number of last returns: 25312654 number of single returns: 24070167 covered area in square units/kilounits: 1336900/1.34 point density: all returns 20.29 last only 18.93 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27121971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25326955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1245873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 416443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 113510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19190 instead zero. overview over extended number of returns of given pulse: 24070167 1666898 910946 377859 86012 9394 695 0 0 0 0 0 0 0 0 histogram of classification of points: 2434741 unclassified (1) 24011237 ground (2) 621121 building (6) 54872 water (9) +-> flagged as extended overlap: 1870169 +---> 255238 of those are unclassified (1) +---> 1535281 of those are ground (2) +---> 74727 of those are building (6) +---> 4923 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 60 bin [-1.0,-0.9) has 5652 bin [-0.9,-0.8) has 19751 bin [-0.8,-0.7) has 58461 bin [-0.7,-0.6) has 52689 bin [-0.6,-0.5) has 50999 bin [-0.5,-0.4) has 47885 bin [-0.4,-0.3) has 48423 bin [-0.3,-0.2) has 51285 bin [-0.2,-0.1) has 49326 bin [-0.1,0.0) has 61101 bin [0.0,0.1) has 99489 bin [0.1,0.2) has 165359 bin [0.2,0.3) has 353468 bin [0.3,0.4) has 960900 bin [0.4,0.5) has 1179061 bin [0.5,0.6) 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2496 bin [24.8,24.9) has 2438 bin [24.9,25.0) has 2387 bin [25.0,25.1) has 2399 bin [25.1,25.2) has 2372 bin [25.2,25.3) has 2350 bin [25.3,25.4) has 2263 bin [25.4,25.5) has 2336 bin [25.5,25.6) has 2291 bin [25.6,25.7) has 2279 bin [25.7,25.8) has 2229 bin [25.8,25.9) has 2315 bin [25.9,26.0) has 2247 bin [26.0,26.1) has 2249 bin [26.1,26.2) has 2335 bin [26.2,26.3) has 2341 bin [26.3,26.4) has 2241 bin [26.4,26.5) has 2198 bin [26.5,26.6) has 2236 bin [26.6,26.7) has 2108 bin [26.7,26.8) has 2121 bin [26.8,26.9) has 2061 bin [26.9,27.0) has 2032 bin [27.0,27.1) has 1906 bin [27.1,27.2) has 1979 bin [27.2,27.3) has 1874 bin [27.3,27.4) has 1908 bin [27.4,27.5) has 1789 bin [27.5,27.6) has 1777 bin [27.6,27.7) has 1800 bin [27.7,27.8) has 1769 bin [27.8,27.9) has 1666 bin [27.9,28.0) has 1688 bin [28.0,28.1) has 1667 bin [28.1,28.2) has 1661 bin [28.2,28.3) has 1598 bin [28.3,28.4) has 1621 bin [28.4,28.5) has 1577 bin [28.5,28.6) has 1588 bin [28.6,28.7) has 1499 bin [28.7,28.8) has 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530 bin [32.9,33.0) has 517 bin [33.0,33.1) has 536 bin [33.1,33.2) has 485 bin [33.2,33.3) has 505 bin [33.3,33.4) has 481 bin [33.4,33.5) has 554 bin [33.5,33.6) has 434 bin [33.6,33.7) has 463 bin [33.7,33.8) has 435 bin [33.8,33.9) has 431 bin [33.9,34.0) has 396 bin [34.0,34.1) has 377 bin [34.1,34.2) has 362 bin [34.2,34.3) has 316 bin [34.3,34.4) has 296 bin [34.4,34.5) has 312 bin [34.5,34.6) has 296 bin [34.6,34.7) has 239 bin [34.7,34.8) has 229 bin [34.8,34.9) has 209 bin [34.9,35.0) has 174 bin [35.0,35.1) has 190 bin [35.1,35.2) has 185 bin [35.2,35.3) has 140 bin [35.3,35.4) has 120 bin [35.4,35.5) has 105 bin [35.5,35.6) has 83 bin [35.6,35.7) has 88 bin [35.7,35.8) has 77 bin [35.8,35.9) has 58 bin [35.9,36.0) has 46 bin [36.0,36.1) has 46 bin [36.1,36.2) has 29 bin [36.2,36.3) has 24 bin [36.3,36.4) has 19 bin [36.4,36.5) has 12 bin [36.5,36.6) has 8 bin [36.6,36.7) has 9 bin [36.7,36.8) has 10 bin [36.8,36.9) has 5 bin [36.9,37.0) has 4 bin [37.0,37.1) has 3 bin [37.1,37.2) has 2 bin [37.3,37.4) has 1 average z coordinate 1.8 for 27121971 element(s) point source id histogram with bin size 1.000000 bin 70 has 14109642 bin 71 has 13007437 bin 91 has 4892 average point source id 70.483378180737674 for 27121971 element(s)