lasinfo (210611) report for 'AHN4T/17BN2_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: 335/2022 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: 28743044 number of points by return: 23278369 3218298 1655297 499767 83199 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 543730 0 min x y z: 235980.000 543730.000 13.268 max x y z: 237019.999 545019.999 50.107 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: 28743044 extended number of points by return: 23278369 3218298 1655297 499767 83199 7671 443 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 13268 50107 intensity 65 4917 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 54 56 gps_time 330438231.665372 330440518.383487 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 46 255 B 29 255 NIR 13 255 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 -15.53 32.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23278369 number of intermediate returns: 2248836 number of last returns: 23263612 number of single returns: 20047773 covered area in square units/kilounits: 1334064/1.33 point density: all returns 21.55 last only 17.44 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28743044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23278369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3218298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1655297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 499767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83199 instead zero. overview over extended number of returns of given pulse: 20047773 3133621 3472057 1666017 377142 43453 2981 0 0 0 0 0 0 0 0 histogram of classification of points: 5977321 unclassified (1) 22459043 ground (2) 215760 building (6) 69633 water (9) 19249 wire conductor (14) 2038 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2346860 +---> 619351 of those are unclassified (1) +---> 1677494 of those are ground (2) +---> 43041 of those are building (6) +---> 6150 of those are water (9) +---> 702 of those are wire conductor (14) +---> 122 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 1 bin [13.3,13.4) has 152 bin [13.4,13.5) has 3157 bin [13.5,13.6) has 1379 bin [13.6,13.7) has 632 bin [13.7,13.8) has 712 bin [13.8,13.9) has 970 bin [13.9,14.0) has 1883 bin [14.0,14.1) has 4527 bin [14.1,14.2) has 5305 bin 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bin [41.2,41.3) has 113 bin [41.3,41.4) has 133 bin [41.4,41.5) has 71 bin [41.5,41.6) has 38 bin [41.6,41.7) has 18 bin [41.7,41.8) has 18 bin [41.8,41.9) has 15 bin [41.9,42.0) has 14 bin [42.0,42.1) has 11 bin [42.1,42.2) has 15 bin [42.2,42.3) has 18 bin [42.3,42.4) has 16 bin [42.4,42.5) has 10 bin [42.5,42.6) has 11 bin [42.6,42.7) has 12 bin [42.7,42.8) has 10 bin [42.8,42.9) has 13 bin [42.9,43.0) has 8 bin [43.0,43.1) has 8 bin [43.1,43.2) has 13 bin [43.2,43.3) has 6 bin [43.3,43.4) has 9 bin [43.4,43.5) has 8 bin [43.5,43.6) has 7 bin [43.6,43.7) has 4 bin [43.7,43.8) has 4 bin [43.8,43.9) has 5 bin [43.9,44.0) has 4 bin [44.0,44.1) has 6 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 bin [44.4,44.5) has 37 bin [44.5,44.6) has 57 bin [44.6,44.7) has 29 bin [44.7,44.8) has 8 bin [44.8,44.9) has 7 bin [44.9,45.0) has 7 bin [45.0,45.1) has 8 bin [45.1,45.2) has 3 bin [45.2,45.3) has 3 bin [45.3,45.4) has 6 bin [45.4,45.5) has 9 bin [45.5,45.6) has 7 bin [45.6,45.7) has 14 bin [45.7,45.8) has 2 bin [45.8,45.9) has 5 bin [45.9,46.0) has 3 bin [46.0,46.1) has 2 bin [46.1,46.2) has 1 bin [46.2,46.3) has 3 bin [46.3,46.4) has 6 bin [46.4,46.5) has 3 bin [46.5,46.6) has 2 bin [46.6,46.7) has 2 bin [46.8,46.9) has 2 bin [46.9,47.0) has 4 bin [47.0,47.1) has 3 bin [47.1,47.2) has 4 bin [47.4,47.5) has 1 bin [47.7,47.8) has 1 bin [48.1,48.2) has 6 bin [48.2,48.3) has 62 bin [48.3,48.4) has 43 bin [48.4,48.5) has 10 bin [48.5,48.6) has 9 bin [48.6,48.7) has 3 bin [48.7,48.8) has 2 bin [48.8,48.9) has 1 bin [48.9,49.0) has 1 bin [49.0,49.1) has 1 bin [49.1,49.2) has 2 bin [49.2,49.3) has 4 bin [49.3,49.4) has 12 bin [49.4,49.5) has 8 bin [49.6,49.7) has 1 bin [49.8,49.9) has 1 bin [50.1,50.2) has 2 average z coordinate 18.4 for 28743044 element(s) point source id histogram with bin size 1.000000 bin 54 has 4153129 bin 55 has 23005827 bin 56 has 1584088 average point source id 54.910620426980522 for 28743044 element(s)