lasinfo (210611) report for 'AHN4T/26BN1_22.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: 178/2021 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: 44310729 number of points by return: 38797559 5407865 102953 2199 153 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 493730 0 min x y z: 150980.000 493730.000 -5.519 max x y z: 152019.999 495019.999 5.785 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: 44310729 extended number of points by return: 38797559 5407865 102953 2199 153 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 -5519 5785 intensity 56 2230 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 33 user_data 6 7 point_source_ID 127 129 gps_time 270122338.254946 270124929.952630 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 222 G 62 219 B 54 210 NIR 48 223 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 22.3 ('Amplitude') attribute1 -15.14 7.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38797559 number of intermediate returns: 105280 number of last returns: 38796740 number of single returns: 33388850 covered area in square units/kilounits: 1262264/1.26 point density: all returns 35.10 last only 30.74 (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 44310729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38797559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5407865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 102953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 153 instead zero. overview over extended number of returns of given pulse: 33388850 10610020 302866 8220 773 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9755885 unclassified (1) 34116588 ground (2) 438256 water (9) +-> flagged as extended overlap: 3108308 +---> 810850 of those are unclassified (1) +---> 2217819 of those are ground (2) +---> 79639 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 2 bin [-5.5,-5.4) has 393 bin [-5.4,-5.3) has 13807 bin [-5.3,-5.2) has 49668 bin [-5.2,-5.1) has 47482 bin [-5.1,-5.0) has 38219 bin [-5.0,-4.9) has 64867 bin [-4.9,-4.8) has 416425 bin [-4.8,-4.7) has 2941421 bin [-4.7,-4.6) has 278988 bin [-4.6,-4.5) has 109720 bin [-4.5,-4.4) has 126895 bin [-4.4,-4.3) has 118524 bin [-4.3,-4.2) has 79623 bin [-4.2,-4.1) has 29621 bin [-4.1,-4.0) has 14330 bin [-4.0,-3.9) has 154112 bin [-3.9,-3.8) has 6213189 bin [-3.8,-3.7) has 9865373 bin [-3.7,-3.6) has 6350478 bin [-3.6,-3.5) has 6291038 bin [-3.5,-3.4) has 2359818 bin [-3.4,-3.3) has 724321 bin [-3.3,-3.2) has 399643 bin [-3.2,-3.1) has 353876 bin [-3.1,-3.0) has 389467 bin [-3.0,-2.9) has 380929 bin [-2.9,-2.8) has 435125 bin [-2.8,-2.7) has 470123 bin [-2.7,-2.6) has 503130 bin [-2.6,-2.5) has 523652 bin [-2.5,-2.4) has 545324 bin [-2.4,-2.3) has 562828 bin [-2.3,-2.2) has 551939 bin [-2.2,-2.1) has 533128 bin [-2.1,-2.0) has 484224 bin [-2.0,-1.9) has 414605 bin [-1.9,-1.8) has 335012 bin [-1.8,-1.7) has 260603 bin [-1.7,-1.6) has 195905 bin [-1.6,-1.5) has 145434 bin [-1.5,-1.4) has 108991 bin [-1.4,-1.3) has 79569 bin [-1.3,-1.2) has 59945 bin [-1.2,-1.1) has 45683 bin [-1.1,-1.0) has 35114 bin [-1.0,-0.9) has 27879 bin [-0.9,-0.8) has 22614 bin [-0.8,-0.7) has 19058 bin [-0.7,-0.6) has 15941 bin [-0.6,-0.5) has 14384 bin [-0.5,-0.4) has 12675 bin [-0.4,-0.3) has 11405 bin [-0.3,-0.2) has 10258 bin [-0.2,-0.1) has 9101 bin [-0.1,0.0) has 8143 bin [0.0,0.1) has 7361 bin [0.1,0.2) has 6350 bin [0.2,0.3) has 5735 bin [0.3,0.4) has 5164 bin [0.4,0.5) has 4277 bin [0.5,0.6) has 3843 bin [0.6,0.7) has 3304 bin [0.7,0.8) has 2754 bin [0.8,0.9) has 2410 bin [0.9,1.0) has 2083 bin [1.0,1.1) has 1747 bin [1.1,1.2) has 1559 bin [1.2,1.3) has 1239 bin [1.3,1.4) has 1064 bin [1.4,1.5) has 993 bin [1.5,1.6) has 761 bin [1.6,1.7) has 728 bin [1.7,1.8) has 661 bin [1.8,1.9) has 576 bin [1.9,2.0) has 487 bin [2.0,2.1) has 472 bin [2.1,2.2) has 397 bin [2.2,2.3) has 346 bin [2.3,2.4) has 308 bin [2.4,2.5) has 296 bin [2.5,2.6) has 250 bin [2.6,2.7) has 206 bin [2.7,2.8) has 193 bin [2.8,2.9) has 170 bin [2.9,3.0) has 185 bin [3.0,3.1) has 145 bin [3.1,3.2) has 99 bin [3.2,3.3) has 92 bin [3.3,3.4) has 69 bin [3.4,3.5) has 68 bin [3.5,3.6) has 51 bin [3.6,3.7) has 54 bin [3.7,3.8) has 30 bin [3.8,3.9) has 40 bin [3.9,4.0) has 31 bin [4.0,4.1) has 22 bin [4.1,4.2) has 18 bin [4.2,4.3) has 23 bin [4.3,4.4) has 13 bin [4.4,4.5) has 11 bin [4.5,4.6) has 7 bin [4.6,4.7) has 4 bin [4.7,4.8) has 3 bin [4.8,4.9) has 2 bin [4.9,5.0) has 3 bin [5.2,5.3) has 1 bin [5.4,5.5) has 1 bin [5.6,5.7) has 1 bin [5.7,5.8) has 1 average z coordinate -3.5 for 44310729 element(s) point source id histogram with bin size 1.000000 bin 127 has 2854711 bin 128 has 33479590 bin 129 has 7976428 average point source id 128.115586385410182 for 44310729 element(s)