lasinfo (210611) report for 'AHN4T/49BZ2_08.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: 339/2022 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: 30207301 number of points by return: 24385904 3946009 1485779 346155 43454 scale factor x y z: 0.001 0.001 0.001 offset x y z: 76980 391230 0 min x y z: 76980.000 391230.000 -0.584 max x y z: 78019.999 392519.999 38.686 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: 30207301 extended number of points by return: 24385904 3946009 1485779 346155 43454 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 -584 38686 intensity 56 4982 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 -29 29 user_data 6 7 point_source_ID 17 19 gps_time 290609934.389005 291285797.758198 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 24 255 B 16 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 49.82 ('Amplitude') attribute1 -16.26 33.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24385904 number of intermediate returns: 1883678 number of last returns: 24340338 number of single returns: 20402619 covered area in square units/kilounits: 1335684/1.34 point density: all returns 22.62 last only 18.22 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30207301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24385904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3946009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1485779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 346155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43454 instead zero. overview over extended number of returns of given pulse: 20402619 4945974 3425298 1214983 204039 13891 497 0 0 0 0 0 0 0 0 histogram of classification of points: 8303385 unclassified (1) 18673488 ground (2) 3200440 building (6) 29463 water (9) 525 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2197404 +---> 357888 of those are unclassified (1) +---> 1428785 of those are ground (2) +---> 410247 of those are building (6) +---> 188 of those are water (9) +---> 296 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 26 bin [-0.5,-0.4) has 131 bin [-0.4,-0.3) has 287 bin [-0.3,-0.2) has 941 bin [-0.2,-0.1) has 1097 bin [-0.1,0.0) has 2037 bin [0.0,0.1) has 14098 bin [0.1,0.2) has 11545 bin [0.2,0.3) has 15356 bin [0.3,0.4) has 20245 bin [0.4,0.5) has 26908 bin [0.5,0.6) has 42636 bin [0.6,0.7) has 70983 bin 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[31.9,32.0) has 4795 bin [32.0,32.1) has 4530 bin [32.1,32.2) has 4259 bin [32.2,32.3) has 4036 bin [32.3,32.4) has 3865 bin [32.4,32.5) has 3687 bin [32.5,32.6) has 3568 bin [32.6,32.7) has 3404 bin [32.7,32.8) has 3398 bin [32.8,32.9) has 3058 bin [32.9,33.0) has 2902 bin [33.0,33.1) has 2876 bin [33.1,33.2) has 2748 bin [33.2,33.3) has 2677 bin [33.3,33.4) has 2565 bin [33.4,33.5) has 2555 bin [33.5,33.6) has 2384 bin [33.6,33.7) has 2319 bin [33.7,33.8) has 2173 bin [33.8,33.9) has 2094 bin [33.9,34.0) has 1983 bin [34.0,34.1) has 1877 bin [34.1,34.2) has 1739 bin [34.2,34.3) has 1755 bin [34.3,34.4) has 1566 bin [34.4,34.5) has 1562 bin [34.5,34.6) has 1422 bin [34.6,34.7) has 1323 bin [34.7,34.8) has 1409 bin [34.8,34.9) has 1181 bin [34.9,35.0) has 1139 bin [35.0,35.1) has 1047 bin [35.1,35.2) has 920 bin [35.2,35.3) has 891 bin [35.3,35.4) has 813 bin [35.4,35.5) has 682 bin [35.5,35.6) has 611 bin [35.6,35.7) has 548 bin [35.7,35.8) has 500 bin [35.8,35.9) has 452 bin [35.9,36.0) has 396 bin [36.0,36.1) has 366 bin [36.1,36.2) has 372 bin [36.2,36.3) has 314 bin [36.3,36.4) has 303 bin [36.4,36.5) has 246 bin [36.5,36.6) has 214 bin [36.6,36.7) has 209 bin [36.7,36.8) has 172 bin [36.8,36.9) has 154 bin [36.9,37.0) has 138 bin [37.0,37.1) has 142 bin [37.1,37.2) has 114 bin [37.2,37.3) has 107 bin [37.3,37.4) has 99 bin [37.4,37.5) has 68 bin [37.5,37.6) has 66 bin [37.6,37.7) has 52 bin [37.7,37.8) has 39 bin [37.8,37.9) has 23 bin [37.9,38.0) has 26 bin [38.0,38.1) has 20 bin [38.1,38.2) has 13 bin [38.2,38.3) has 14 bin [38.3,38.4) has 8 bin [38.4,38.5) has 9 bin [38.5,38.6) has 1 bin [38.6,38.7) has 1 average z coordinate 9.3 for 30207301 element(s) point source id histogram with bin size 1.000000 bin 17 has 3569553 bin 18 has 24127525 bin 19 has 2510223 average point source id 17.96493132570831 for 30207301 element(s)