lasinfo (210611) report for 'AHN4T/21EN1_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: 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: 20300613 number of points by return: 17080588 2385557 691200 128358 14071 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 522480 0 min x y z: 202980.000 522480.000 -1.922 max x y z: 204019.999 523769.999 32.748 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: 20300613 extended number of points by return: 17080588 2385557 691200 128358 14071 812 27 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 -1922 32748 intensity 56 4860 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 -8 29 user_data 6 7 point_source_ID 72 73 gps_time 330787434.568574 330864187.701380 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 39 255 B 33 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 32.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17080588 number of intermediate returns: 835822 number of last returns: 17065309 number of single returns: 14681106 covered area in square units/kilounits: 1193560/1.19 point density: all returns 17.01 last only 14.30 (per square units) spacing: all returns 0.24 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20300613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17080588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2385557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 691200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 128358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14071 instead zero. overview over extended number of returns of given pulse: 14681106 3400114 1690032 457933 66489 4756 183 0 0 0 0 0 0 0 0 histogram of classification of points: 4099508 unclassified (1) 12976961 ground (2) 686382 building (6) 2525598 water (9) 12164 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1417086 +---> 174865 of those are unclassified (1) +---> 862280 of those are ground (2) +---> 48419 of those are building (6) +---> 330480 of those are water (9) +---> 1042 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 1 bin [-1.9,-1.8) has 51 bin [-1.8,-1.7) has 7658 bin [-1.7,-1.6) has 94606 bin [-1.6,-1.5) has 42580 bin [-1.5,-1.4) has 48220 bin [-1.4,-1.3) has 117771 bin [-1.3,-1.2) has 164144 bin [-1.2,-1.1) has 278366 bin [-1.1,-1.0) has 566214 bin [-1.0,-0.9) has 699696 bin [-0.9,-0.8) has 2694902 bin 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1998 bin [19.4,19.5) has 1918 bin [19.5,19.6) has 1917 bin [19.6,19.7) has 1858 bin [19.7,19.8) has 1781 bin [19.8,19.9) has 1844 bin [19.9,20.0) has 1626 bin [20.0,20.1) has 1659 bin [20.1,20.2) has 1583 bin [20.2,20.3) has 1585 bin [20.3,20.4) has 1423 bin [20.4,20.5) has 1383 bin [20.5,20.6) has 1381 bin [20.6,20.7) has 1360 bin [20.7,20.8) has 1312 bin [20.8,20.9) has 1256 bin [20.9,21.0) has 1133 bin [21.0,21.1) has 1050 bin [21.1,21.2) has 1030 bin [21.2,21.3) has 973 bin [21.3,21.4) has 950 bin [21.4,21.5) has 885 bin [21.5,21.6) has 797 bin [21.6,21.7) has 735 bin [21.7,21.8) has 726 bin [21.8,21.9) has 679 bin [21.9,22.0) has 601 bin [22.0,22.1) has 537 bin [22.1,22.2) has 530 bin [22.2,22.3) has 544 bin [22.3,22.4) has 533 bin [22.4,22.5) has 431 bin [22.5,22.6) has 383 bin [22.6,22.7) has 369 bin [22.7,22.8) has 373 bin [22.8,22.9) has 357 bin [22.9,23.0) has 363 bin [23.0,23.1) has 301 bin [23.1,23.2) has 292 bin [23.2,23.3) has 323 bin [23.3,23.4) has 295 bin [23.4,23.5) 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has 68 bin [27.8,27.9) has 69 bin [27.9,28.0) has 79 bin [28.0,28.1) has 78 bin [28.1,28.2) has 73 bin [28.2,28.3) has 63 bin [28.3,28.4) has 54 bin [28.4,28.5) has 60 bin [28.5,28.6) has 59 bin [28.6,28.7) has 51 bin [28.7,28.8) has 42 bin [28.8,28.9) has 51 bin [28.9,29.0) has 44 bin [29.0,29.1) has 40 bin [29.1,29.2) has 56 bin [29.2,29.3) has 48 bin [29.3,29.4) has 51 bin [29.4,29.5) has 39 bin [29.5,29.6) has 47 bin [29.6,29.7) has 26 bin [29.7,29.8) has 31 bin [29.8,29.9) has 26 bin [29.9,30.0) has 28 bin [30.0,30.1) has 31 bin [30.1,30.2) has 32 bin [30.2,30.3) has 28 bin [30.3,30.4) has 28 bin [30.4,30.5) has 33 bin [30.5,30.6) has 31 bin [30.6,30.7) has 26 bin [30.7,30.8) has 31 bin [30.8,30.9) has 21 bin [30.9,31.0) has 21 bin [31.0,31.1) has 19 bin [31.1,31.2) has 31 bin [31.2,31.3) has 21 bin [31.3,31.4) has 20 bin [31.4,31.5) has 24 bin [31.5,31.6) has 11 bin [31.6,31.7) has 11 bin [31.7,31.8) has 8 bin [31.8,31.9) has 8 bin [31.9,32.0) has 14 bin [32.0,32.1) has 15 bin [32.1,32.2) has 13 bin [32.2,32.3) has 8 bin [32.3,32.4) has 5 bin [32.4,32.5) has 7 bin [32.5,32.6) has 2 bin [32.6,32.7) has 4 bin [32.7,32.8) has 2 average z coordinate 0.8 for 20300613 element(s) point source id histogram with bin size 1.000000 bin 72 has 13907886 bin 73 has 6392727 average point source id 72.314903150954109 for 20300613 element(s)