lasinfo (210611) report for 'AHN4T/27BN1_09.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: 336/2022 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: 26058921 number of points by return: 23429825 1702515 714243 183775 26373 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 497480 0 min x y z: 192980.000 497480.000 -0.598 max x y z: 194019.999 498769.999 34.980 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: 26058921 extended number of points by return: 23429825 1702515 714243 183775 26373 2086 104 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 -598 34980 intensity 0 4901 return_number 1 7 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 123 125 gps_time 330422795.503408 330425537.034716 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 51 255 B 43 255 NIR 31 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.7 32.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23429825 number of intermediate returns: 930288 number of last returns: 23348122 number of single returns: 21649314 covered area in square units/kilounits: 1335388/1.34 point density: all returns 19.51 last only 17.48 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26058921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23429825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1702515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 714243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 183775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26373 instead zero. overview over extended number of returns of given pulse: 21649314 2045650 1600272 629621 121428 11933 703 0 0 0 0 0 0 0 0 histogram of classification of points: 3068530 unclassified (1) 22171087 ground (2) 644754 building (6) 173310 water (9) 1240 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2197070 +---> 277974 of those are unclassified (1) +---> 1891125 of those are ground (2) +---> 19423 of those are building (6) +---> 8548 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 86 bin [-0.5,-0.4) has 7332 bin [-0.4,-0.3) has 69137 bin [-0.3,-0.2) has 61134 bin [-0.2,-0.1) has 70746 bin [-0.1,0.0) has 149781 bin [0.0,0.1) has 1025133 bin [0.1,0.2) has 3758907 bin [0.2,0.3) has 2436593 bin [0.3,0.4) has 1367333 bin [0.4,0.5) has 1327266 bin [0.5,0.6) has 1264556 bin [0.6,0.7) has 1501423 bin [0.7,0.8) has 1655485 bin [0.8,0.9) 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bin [28.5,28.6) has 4959 bin [28.6,28.7) has 4936 bin [28.7,28.8) has 4590 bin [28.8,28.9) has 4378 bin [28.9,29.0) has 4308 bin [29.0,29.1) has 4196 bin [29.1,29.2) has 4072 bin [29.2,29.3) has 3821 bin [29.3,29.4) has 3638 bin [29.4,29.5) has 3488 bin [29.5,29.6) has 3412 bin [29.6,29.7) has 3302 bin [29.7,29.8) has 3191 bin [29.8,29.9) has 3044 bin [29.9,30.0) has 2997 bin [30.0,30.1) has 2739 bin [30.1,30.2) has 2584 bin [30.2,30.3) has 2363 bin [30.3,30.4) has 2169 bin [30.4,30.5) has 2055 bin [30.5,30.6) has 1942 bin [30.6,30.7) has 1883 bin [30.7,30.8) has 1806 bin [30.8,30.9) has 1663 bin [30.9,31.0) has 1530 bin [31.0,31.1) has 1448 bin [31.1,31.2) has 1315 bin [31.2,31.3) has 1175 bin [31.3,31.4) has 1009 bin [31.4,31.5) has 979 bin [31.5,31.6) has 858 bin [31.6,31.7) has 766 bin [31.7,31.8) has 668 bin [31.8,31.9) has 630 bin [31.9,32.0) has 557 bin [32.0,32.1) has 472 bin [32.1,32.2) has 426 bin [32.2,32.3) has 432 bin [32.3,32.4) has 337 bin [32.4,32.5) has 312 bin [32.5,32.6) has 277 bin [32.6,32.7) has 214 bin [32.7,32.8) has 194 bin [32.8,32.9) has 149 bin [32.9,33.0) has 119 bin [33.0,33.1) has 83 bin [33.1,33.2) has 77 bin [33.2,33.3) has 76 bin [33.3,33.4) has 63 bin [33.4,33.5) has 47 bin [33.5,33.6) has 50 bin [33.6,33.7) has 58 bin [33.7,33.8) has 47 bin [33.8,33.9) has 37 bin [33.9,34.0) has 27 bin [34.0,34.1) has 23 bin [34.1,34.2) has 19 bin [34.2,34.3) has 12 bin [34.3,34.4) has 8 bin [34.4,34.5) has 5 bin [34.5,34.6) has 1 bin [34.6,34.7) has 1 bin [34.7,34.8) has 1 bin [34.9,35.0) has 1 average z coordinate 2.5 for 26058921 element(s) point source id histogram with bin size 1.000000 bin 123 has 769449 bin 124 has 21784913 bin 125 has 3504559 average point source id 124.10495868190398 for 26058921 element(s)