lasinfo (210611) report for 'AHN4T/06HN2_12.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 2.5.3 (bbd4b1)' file creation day/year: 0/2023 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: 27994270 number of points by return: 26419850 982204 449144 122811 19092 scale factor x y z: 0.001 0.001 0.001 offset x y z: 215980 583730 0 min x y z: 215980.000 583730.000 -2.451 max x y z: 217019.999 585019.999 36.236 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: 27994270 extended number of points by return: 26419850 982204 449144 122811 19092 1101 68 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 -2451 36236 intensity 28 4759 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 9 point_source_ID 21 1072 gps_time 268913299.731760 328693280.746895 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 25 255 B 39 255 NIR 34 255 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 -16.46 31.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26419850 number of intermediate returns: 593846 number of last returns: 26415936 number of single returns: 25435362 covered area in square units/kilounits: 1325980/1.33 point density: all returns 21.11 last only 19.92 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27994270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26419850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 982204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 449144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 122811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19092 instead zero. overview over extended number of returns of given pulse: 25435362 1067647 980400 414396 86549 9227 689 0 0 0 0 0 0 0 0 histogram of classification of points: 1916650 unclassified (1) 25343455 ground (2) 106049 building (6) 624269 water (9) 3847 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2414916 +---> 326722 of those are unclassified (1) +---> 1948101 of those are ground (2) +---> 12616 of those are building (6) +---> 125717 of those are water (9) +---> 1760 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 7 bin [-2.4,-2.3) has 13 bin [-2.3,-2.2) has 11 bin [-2.2,-2.1) has 15 bin [-2.1,-2.0) has 28 bin [-2.0,-1.9) has 1156 bin [-1.9,-1.8) has 13127 bin [-1.8,-1.7) has 4963 bin [-1.7,-1.6) has 6393 bin [-1.6,-1.5) has 13781 bin [-1.5,-1.4) has 175164 bin [-1.4,-1.3) has 105293 bin [-1.3,-1.2) has 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656 bin [31.2,31.3) has 690 bin [31.3,31.4) has 688 bin [31.4,31.5) has 672 bin [31.5,31.6) has 629 bin [31.6,31.7) has 648 bin [31.7,31.8) has 647 bin [31.8,31.9) has 685 bin [31.9,32.0) has 647 bin [32.0,32.1) has 667 bin [32.1,32.2) has 661 bin [32.2,32.3) has 651 bin [32.3,32.4) has 577 bin [32.4,32.5) has 608 bin [32.5,32.6) has 576 bin [32.6,32.7) has 597 bin [32.7,32.8) has 538 bin [32.8,32.9) has 543 bin [32.9,33.0) has 516 bin [33.0,33.1) has 518 bin [33.1,33.2) has 506 bin [33.2,33.3) has 499 bin [33.3,33.4) has 444 bin [33.4,33.5) has 420 bin [33.5,33.6) has 408 bin [33.6,33.7) has 418 bin [33.7,33.8) has 389 bin [33.8,33.9) has 397 bin [33.9,34.0) has 371 bin [34.0,34.1) has 364 bin [34.1,34.2) has 339 bin [34.2,34.3) has 326 bin [34.3,34.4) has 338 bin [34.4,34.5) has 296 bin [34.5,34.6) has 292 bin [34.6,34.7) has 245 bin [34.7,34.8) has 254 bin [34.8,34.9) has 266 bin [34.9,35.0) has 199 bin [35.0,35.1) has 194 bin [35.1,35.2) has 173 bin [35.2,35.3) has 115 bin [35.3,35.4) has 124 bin [35.4,35.5) has 104 bin [35.5,35.6) has 69 bin [35.6,35.7) has 59 bin [35.7,35.8) has 40 bin [35.8,35.9) has 25 bin [35.9,36.0) has 22 bin [36.0,36.1) has 9 bin [36.1,36.2) has 9 bin [36.2,36.3) has 2 average z coordinate 0.2 for 27994270 element(s) point source id histogram with bin size 1.000000 bin 21 has 1827969 bin 22 has 18690051 bin 23 has 3360687 bin 202 has 3685518 bin 1072 has 430045 average point source id 61.882204751186585 for 27994270 element(s)