lasinfo (210611) report for 'AHN4T/25GN2_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: 58014354 number of points by return: 47476220 7859672 2241492 395067 41903 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 481230 0 min x y z: 125980.000 481230.000 -4.567 max x y z: 127019.999 482519.999 47.996 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: 58014354 extended number of points by return: 47476220 7859672 2241492 395067 41903 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 -4567 47996 intensity 0 4849 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 33 user_data 6 7 point_source_ID 110 141 gps_time 270046838.554746 270200367.574158 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 22 255 B 9 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 48.49 ('Amplitude') attribute1 -15.87 32.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47476220 number of intermediate returns: 2678200 number of last returns: 47412482 number of single returns: 39552548 covered area in square units/kilounits: 1285748/1.29 point density: all returns 45.12 last only 36.88 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58014354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47476220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7859672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2241492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 395067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41903 instead zero. overview over extended number of returns of given pulse: 39552548 11295837 5543460 1412535 207243 2517 214 0 0 0 0 0 0 0 0 histogram of classification of points: 14095702 unclassified (1) 34500303 ground (2) 8624817 building (6) 209104 water (9) 584428 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4592106 +---> 986624 of those are unclassified (1) +---> 2794471 of those are ground (2) +---> 717384 of those are building (6) +---> 11145 of those are water (9) +---> 82482 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 4 bin [-4.5,-4.4) has 20 bin [-4.4,-4.3) has 212 bin [-4.3,-4.2) has 19369 bin [-4.2,-4.1) has 200522 bin [-4.1,-4.0) has 88885 bin [-4.0,-3.9) has 82398 bin [-3.9,-3.8) has 122685 bin [-3.8,-3.7) has 153394 bin [-3.7,-3.6) has 162513 bin [-3.6,-3.5) has 170432 bin [-3.5,-3.4) has 209020 bin [-3.4,-3.3) has 239521 bin [-3.3,-3.2) has 320469 bin [-3.2,-3.1) has 576366 bin [-3.1,-3.0) has 1462010 bin [-3.0,-2.9) has 2973409 bin [-2.9,-2.8) has 4108186 bin [-2.8,-2.7) has 3957355 bin [-2.7,-2.6) has 3168417 bin [-2.6,-2.5) has 2021108 bin [-2.5,-2.4) has 1184464 bin [-2.4,-2.3) has 897582 bin [-2.3,-2.2) has 823159 bin [-2.2,-2.1) has 854599 bin [-2.1,-2.0) has 674781 bin [-2.0,-1.9) has 558084 bin [-1.9,-1.8) has 445534 bin [-1.8,-1.7) has 409613 bin [-1.7,-1.6) has 447509 bin [-1.6,-1.5) has 484731 bin [-1.5,-1.4) has 485244 bin [-1.4,-1.3) has 596726 bin [-1.3,-1.2) has 855034 bin [-1.2,-1.1) has 867581 bin [-1.1,-1.0) has 761058 bin [-1.0,-0.9) has 835145 bin [-0.9,-0.8) has 919918 bin [-0.8,-0.7) has 750263 bin [-0.7,-0.6) has 464775 bin [-0.6,-0.5) has 399196 bin [-0.5,-0.4) has 367141 bin [-0.4,-0.3) has 309340 bin [-0.3,-0.2) has 275260 bin [-0.2,-0.1) has 253238 bin [-0.1,0.0) has 232745 bin [0.0,0.1) has 245680 bin [0.1,0.2) has 241113 bin [0.2,0.3) has 198173 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bin [35.9,36.0) has 105 bin [36.0,36.1) has 21 bin [36.1,36.2) has 161 bin [36.2,36.3) has 9290 bin [36.3,36.4) has 1237 bin [36.4,36.5) has 525 bin [36.5,36.6) has 1479 bin [36.6,36.7) has 2100 bin [36.7,36.8) has 99 bin [36.8,36.9) has 92 bin [36.9,37.0) has 75 bin [37.0,37.1) has 70 bin [37.1,37.2) has 102 bin [37.2,37.3) has 298 bin [37.3,37.4) has 1393 bin [37.4,37.5) has 203 bin [37.5,37.6) has 36 bin [37.6,37.7) has 155 bin [37.7,37.8) has 12 bin [37.8,37.9) has 22 bin [37.9,38.0) has 65 bin [38.0,38.1) has 63 bin [38.1,38.2) has 59 bin [38.2,38.3) has 32 bin [38.3,38.4) has 8 bin [38.4,38.5) has 15 bin [38.5,38.6) has 12 bin [38.6,38.7) has 15 bin [38.7,38.8) has 26 bin [38.8,38.9) has 24 bin [38.9,39.0) has 7 bin [39.0,39.1) has 6 bin [39.3,39.4) has 1 bin [47.9,48.0) has 1 average z coordinate 1.9 for 58014354 element(s) point source id histogram with bin size 1.000000 bin 110 has 3477418 bin 111 has 35563403 bin 112 has 11355069 bin 139 has 1453326 bin 140 has 5504258 bin 141 has 660880 average point source id 114.93041799620832 for 58014354 element(s)