lasinfo (210611) report for 'AHN4T/68BZ2_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: 340/2022 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: 35172280 number of points by return: 26876330 5619731 2086125 515346 74748 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 341230 0 min x y z: 187980.000 341230.000 26.770 max x y z: 189019.999 342519.999 69.943 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: 35172280 extended number of points by return: 26876330 5619731 2086125 515346 74748 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 26770 69943 intensity 0 4860 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 -30 29 user_data 6 7 point_source_ID 129 131 gps_time 292327322.470077 292328862.135661 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 46 255 B 28 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.92 31.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26876330 number of intermediate returns: 2690886 number of last returns: 26780539 number of single returns: 21175475 covered area in square units/kilounits: 1341428/1.34 point density: all returns 26.22 last only 19.96 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35172280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26876330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5619731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2086125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 515346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74748 instead zero. overview over extended number of returns of given pulse: 21175475 7129669 4724720 1767589 342741 30346 1740 0 0 0 0 0 0 0 0 histogram of classification of points: 11398367 unclassified (1) 19398584 ground (2) 4356982 building (6) 7734 water (9) 10613 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2643393 +---> 1009264 of those are unclassified (1) +---> 1424817 of those are ground (2) +---> 208068 of those are building (6) +---> 1244 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.7,26.8) has 3 bin [26.8,26.9) has 1 bin [26.9,27.0) has 19 bin [27.0,27.1) has 61 bin [27.1,27.2) has 588 bin [27.2,27.3) has 1152 bin [27.3,27.4) has 764 bin [27.4,27.5) has 603 bin [27.5,27.6) has 608 bin [27.6,27.7) has 609 bin [27.7,27.8) has 635 bin [27.8,27.9) has 672 bin [27.9,28.0) has 690 bin [28.0,28.1) has 728 bin [28.1,28.2) has 671 bin [28.2,28.3) 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bin [67.0,67.1) has 672 bin [67.1,67.2) has 640 bin [67.2,67.3) has 575 bin [67.3,67.4) has 563 bin [67.4,67.5) has 548 bin [67.5,67.6) has 488 bin [67.6,67.7) has 486 bin [67.7,67.8) has 462 bin [67.8,67.9) has 450 bin [67.9,68.0) has 344 bin [68.0,68.1) has 328 bin [68.1,68.2) has 270 bin [68.2,68.3) has 233 bin [68.3,68.4) has 208 bin [68.4,68.5) has 164 bin [68.5,68.6) has 156 bin [68.6,68.7) has 124 bin [68.7,68.8) has 107 bin [68.8,68.9) has 103 bin [68.9,69.0) has 65 bin [69.0,69.1) has 74 bin [69.1,69.2) has 32 bin [69.2,69.3) has 34 bin [69.3,69.4) has 14 bin [69.4,69.5) has 3 bin [69.5,69.6) has 7 bin [69.6,69.7) has 1 bin [69.7,69.8) has 1 bin [69.8,69.9) has 1 bin [69.9,70.0) has 1 average z coordinate 34.7 for 35172280 element(s) point source id histogram with bin size 1.000000 bin 129 has 5517916 bin 130 has 26916659 bin 131 has 2737705 average point source id 129.920954484611173 for 35172280 element(s)