lasinfo (210611) report for 'AHN4T/51EN1_01.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: 31339440 number of points by return: 28409475 2191857 625988 102639 9481 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 398730 0 min x y z: 159980.000 398730.000 9.022 max x y z: 161019.999 400019.999 52.472 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: 31339440 extended number of points by return: 28409475 2191857 625988 102639 9481 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 9022 52472 intensity 25 4468 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 -15 29 user_data 6 7 point_source_ID 64 65 gps_time 298034068.624137 298036273.090897 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 37 255 B 23 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.25 44.68 ('Amplitude') attribute1 -16.5 28.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28409475 number of intermediate returns: 739559 number of last returns: 28397473 number of single returns: 26207067 covered area in square units/kilounits: 1339084/1.34 point density: all returns 23.40 last only 21.21 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31339440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28409475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2191857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 625988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 102639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9481 instead zero. overview over extended number of returns of given pulse: 26207067 3138808 1572350 373556 44773 2745 141 0 0 0 0 0 0 0 0 histogram of classification of points: 3739200 unclassified (1) 26859904 ground (2) 710086 building (6) 28666 water (9) 1584 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2005591 +---> 288213 of those are unclassified (1) +---> 1673823 of those are ground (2) +---> 35318 of those are building (6) +---> 8237 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 55 bin [9.1,9.2) has 1985 bin [9.2,9.3) has 6307 bin [9.3,9.4) has 19808 bin [9.4,9.5) has 35057 bin [9.5,9.6) has 35308 bin [9.6,9.7) has 49915 bin [9.7,9.8) has 100969 bin [9.8,9.9) has 135080 bin [9.9,10.0) has 395620 bin [10.0,10.1) has 1231738 bin [10.1,10.2) has 2753223 bin [10.2,10.3) has 4514010 bin [10.3,10.4) has 4397371 bin [10.4,10.5) has 3393294 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[41.7,41.8) has 2019 bin [41.8,41.9) has 2081 bin [41.9,42.0) has 2062 bin [42.0,42.1) has 1967 bin [42.1,42.2) has 1992 bin [42.2,42.3) has 1934 bin [42.3,42.4) has 2042 bin [42.4,42.5) has 1938 bin [42.5,42.6) has 1936 bin [42.6,42.7) has 1951 bin [42.7,42.8) has 1877 bin [42.8,42.9) has 1873 bin [42.9,43.0) has 1897 bin [43.0,43.1) has 1852 bin [43.1,43.2) has 1839 bin [43.2,43.3) has 1867 bin [43.3,43.4) has 1769 bin [43.4,43.5) has 1809 bin [43.5,43.6) has 1808 bin [43.6,43.7) has 1703 bin [43.7,43.8) has 1728 bin [43.8,43.9) has 1663 bin [43.9,44.0) has 1720 bin [44.0,44.1) has 1673 bin [44.1,44.2) has 1683 bin [44.2,44.3) has 1572 bin [44.3,44.4) has 1628 bin [44.4,44.5) has 1548 bin [44.5,44.6) has 1530 bin [44.6,44.7) has 1547 bin [44.7,44.8) has 1382 bin [44.8,44.9) has 1404 bin [44.9,45.0) has 1352 bin [45.0,45.1) has 1365 bin [45.1,45.2) has 1328 bin [45.2,45.3) has 1294 bin [45.3,45.4) has 1223 bin [45.4,45.5) has 1216 bin [45.5,45.6) has 1154 bin [45.6,45.7) has 1179 bin [45.7,45.8) has 1126 bin [45.8,45.9) has 1109 bin [45.9,46.0) has 1100 bin [46.0,46.1) has 1051 bin [46.1,46.2) has 1012 bin [46.2,46.3) has 964 bin [46.3,46.4) has 916 bin [46.4,46.5) has 871 bin [46.5,46.6) has 891 bin [46.6,46.7) has 797 bin [46.7,46.8) has 813 bin [46.8,46.9) has 831 bin [46.9,47.0) has 767 bin [47.0,47.1) has 715 bin [47.1,47.2) has 703 bin [47.2,47.3) has 626 bin [47.3,47.4) has 619 bin [47.4,47.5) has 599 bin [47.5,47.6) has 623 bin [47.6,47.7) has 566 bin [47.7,47.8) has 523 bin [47.8,47.9) has 450 bin [47.9,48.0) has 455 bin [48.0,48.1) has 445 bin [48.1,48.2) has 409 bin [48.2,48.3) has 407 bin [48.3,48.4) has 347 bin [48.4,48.5) has 295 bin [48.5,48.6) has 281 bin [48.6,48.7) has 268 bin [48.7,48.8) has 232 bin [48.8,48.9) has 212 bin [48.9,49.0) has 195 bin [49.0,49.1) has 181 bin [49.1,49.2) has 179 bin [49.2,49.3) has 135 bin [49.3,49.4) has 151 bin [49.4,49.5) has 104 bin [49.5,49.6) has 114 bin [49.6,49.7) has 83 bin [49.7,49.8) has 95 bin [49.8,49.9) has 84 bin [49.9,50.0) has 68 bin [50.0,50.1) has 66 bin [50.1,50.2) has 55 bin [50.2,50.3) has 45 bin [50.3,50.4) has 39 bin [50.4,50.5) has 35 bin [50.5,50.6) has 36 bin [50.6,50.7) has 46 bin [50.7,50.8) has 33 bin [50.8,50.9) has 37 bin [50.9,51.0) has 31 bin [51.0,51.1) has 38 bin [51.1,51.2) has 34 bin [51.2,51.3) has 25 bin [51.3,51.4) has 28 bin [51.4,51.5) has 21 bin [51.5,51.6) has 25 bin [51.6,51.7) has 21 bin [51.7,51.8) has 24 bin [51.8,51.9) has 12 bin [51.9,52.0) has 10 bin [52.0,52.1) has 11 bin [52.1,52.2) has 10 bin [52.2,52.3) has 5 bin [52.3,52.4) has 4 bin [52.4,52.5) has 2 average z coordinate 11.9 for 31339440 element(s) point source id histogram with bin size 1.000000 bin 64 has 10250186 bin 65 has 21089254 average point source id 64.672930148081775 for 31339440 element(s)