lasinfo (210611) report for 'AHN4T/51DN1_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: 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: 30038380 number of points by return: 24489466 4139099 1202134 188990 18691 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 384980 0 min x y z: 152980.000 384980.000 16.850 max x y z: 154019.999 386269.999 53.691 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: 30038380 extended number of points by return: 24489466 4139099 1202134 188990 18691 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 16850 53691 intensity 55 4630 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 -10 29 user_data 6 7 point_source_ID 66 67 gps_time 298037477.197041 298040198.745927 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 35 255 B 23 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0.55 46.3 ('Amplitude') attribute1 -16.42 29.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24489466 number of intermediate returns: 1403317 number of last returns: 24493421 number of single returns: 20347824 covered area in square units/kilounits: 1244200/1.24 point density: all returns 24.14 last only 19.69 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30038380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24489466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4139099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1202134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 188990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18691 instead zero. overview over extended number of returns of given pulse: 20347824 5883107 3035247 678980 86254 6527 441 0 0 0 0 0 0 0 0 histogram of classification of points: 6768732 unclassified (1) 22897917 ground (2) 355167 building (6) 16466 water (9) 98 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2017680 +---> 569355 of those are unclassified (1) +---> 1431123 of those are ground (2) +---> 15513 of those are building (6) +---> 1689 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 11 bin [16.9,17.0) has 177 bin [17.0,17.1) has 230 bin [17.1,17.2) has 220 bin [17.2,17.3) has 230 bin [17.3,17.4) has 212 bin [17.4,17.5) has 214 bin [17.5,17.6) has 210 bin [17.6,17.7) has 207 bin [17.7,17.8) has 203 bin [17.8,17.9) has 328 bin [17.9,18.0) has 3524 bin [18.0,18.1) has 4220 bin [18.1,18.2) has 21515 bin [18.2,18.3) has 49262 bin [18.3,18.4) has 41482 bin [18.4,18.5) has 35498 bin [18.5,18.6) has 32229 bin [18.6,18.7) has 37555 bin [18.7,18.8) has 36658 bin [18.8,18.9) has 41360 bin [18.9,19.0) has 58590 bin [19.0,19.1) has 91025 bin [19.1,19.2) has 284747 bin [19.2,19.3) has 1017973 bin [19.3,19.4) has 1441519 bin [19.4,19.5) has 2192154 bin [19.5,19.6) has 2181400 bin [19.6,19.7) has 1634101 bin [19.7,19.8) has 1554514 bin [19.8,19.9) has 1346185 bin [19.9,20.0) has 1269029 bin [20.0,20.1) has 1292799 bin [20.1,20.2) has 1516592 bin [20.2,20.3) has 1525525 bin [20.3,20.4) has 1308175 bin [20.4,20.5) has 997314 bin [20.5,20.6) has 735049 bin [20.6,20.7) has 501048 bin [20.7,20.8) has 390606 bin [20.8,20.9) has 318607 bin [20.9,21.0) has 329706 bin [21.0,21.1) has 349391 bin [21.1,21.2) has 235060 bin [21.2,21.3) has 122867 bin [21.3,21.4) has 69359 bin [21.4,21.5) has 57195 bin [21.5,21.6) has 49171 bin [21.6,21.7) has 49636 bin [21.7,21.8) has 47732 bin [21.8,21.9) has 46650 bin [21.9,22.0) has 46719 bin [22.0,22.1) has 46141 bin [22.1,22.2) has 45520 bin [22.2,22.3) has 43614 bin [22.3,22.4) has 41932 bin [22.4,22.5) has 41419 bin [22.5,22.6) has 39024 bin [22.6,22.7) has 38546 bin [22.7,22.8) has 38566 bin [22.8,22.9) has 40069 bin [22.9,23.0) has 39388 bin [23.0,23.1) has 41940 bin [23.1,23.2) has 40725 bin [23.2,23.3) has 40099 bin [23.3,23.4) has 39401 bin [23.4,23.5) has 40018 bin [23.5,23.6) has 40089 bin [23.6,23.7) has 41016 bin [23.7,23.8) has 43140 bin [23.8,23.9) has 41858 bin [23.9,24.0) has 41130 bin [24.0,24.1) has 41646 bin [24.1,24.2) has 42198 bin [24.2,24.3) has 42759 bin [24.3,24.4) has 44860 bin [24.4,24.5) has 43944 bin [24.5,24.6) has 44747 bin [24.6,24.7) has 44231 bin [24.7,24.8) has 43588 bin [24.8,24.9) has 43127 bin [24.9,25.0) has 44199 bin [25.0,25.1) has 44710 bin [25.1,25.2) has 41856 bin [25.2,25.3) has 41819 bin [25.3,25.4) has 41702 bin [25.4,25.5) has 43275 bin [25.5,25.6) has 42065 bin [25.6,25.7) has 42540 bin [25.7,25.8) has 42694 bin [25.8,25.9) has 43699 bin [25.9,26.0) has 45396 bin [26.0,26.1) has 44045 bin [26.1,26.2) has 43910 bin [26.2,26.3) has 44559 bin [26.3,26.4) has 44559 bin [26.4,26.5) has 45748 bin [26.5,26.6) has 46755 bin [26.6,26.7) has 47078 bin [26.7,26.8) has 47300 bin [26.8,26.9) has 48394 bin [26.9,27.0) has 51196 bin [27.0,27.1) has 49846 bin [27.1,27.2) has 46372 bin [27.2,27.3) has 47734 bin [27.3,27.4) has 47590 bin [27.4,27.5) has 46680 bin [27.5,27.6) has 46966 bin [27.6,27.7) has 46545 bin [27.7,27.8) has 47393 bin [27.8,27.9) has 46513 bin [27.9,28.0) has 45594 bin [28.0,28.1) has 45031 bin [28.1,28.2) has 46508 bin [28.2,28.3) has 43832 bin [28.3,28.4) has 43769 bin [28.4,28.5) has 42782 bin [28.5,28.6) has 42188 bin [28.6,28.7) has 41914 bin [28.7,28.8) has 41324 bin [28.8,28.9) has 40443 bin [28.9,29.0) has 40407 bin [29.0,29.1) has 39584 bin [29.1,29.2) has 38859 bin [29.2,29.3) has 38335 bin [29.3,29.4) has 37758 bin [29.4,29.5) has 37480 bin [29.5,29.6) has 36468 bin [29.6,29.7) has 36477 bin [29.7,29.8) has 35878 bin [29.8,29.9) has 35655 bin [29.9,30.0) has 35293 bin [30.0,30.1) has 34939 bin [30.1,30.2) has 34924 bin [30.2,30.3) has 34754 bin [30.3,30.4) has 34818 bin [30.4,30.5) has 34593 bin [30.5,30.6) has 34646 bin [30.6,30.7) has 34137 bin [30.7,30.8) has 34070 bin [30.8,30.9) has 34056 bin [30.9,31.0) has 33744 bin [31.0,31.1) has 34644 bin [31.1,31.2) has 34114 bin [31.2,31.3) has 34447 bin [31.3,31.4) has 34291 bin [31.4,31.5) has 34519 bin [31.5,31.6) has 34496 bin [31.6,31.7) has 34803 bin [31.7,31.8) has 35047 bin [31.8,31.9) has 35711 bin [31.9,32.0) has 35369 bin [32.0,32.1) has 35741 bin [32.1,32.2) has 35938 bin [32.2,32.3) has 36078 bin [32.3,32.4) has 35868 bin [32.4,32.5) has 36801 bin [32.5,32.6) has 36799 bin [32.6,32.7) has 37138 bin [32.7,32.8) has 37502 bin [32.8,32.9) has 37990 bin [32.9,33.0) has 37596 bin [33.0,33.1) has 38343 bin [33.1,33.2) has 38432 bin [33.2,33.3) has 38643 bin [33.3,33.4) has 38718 bin [33.4,33.5) has 39152 bin [33.5,33.6) has 39135 bin [33.6,33.7) has 39278 bin [33.7,33.8) has 39279 bin [33.8,33.9) has 40102 bin [33.9,34.0) has 40612 bin [34.0,34.1) has 40580 bin [34.1,34.2) has 40137 bin [34.2,34.3) has 40074 bin [34.3,34.4) has 39892 bin [34.4,34.5) has 39474 bin [34.5,34.6) has 39324 bin [34.6,34.7) has 39371 bin [34.7,34.8) has 39216 bin [34.8,34.9) has 39286 bin [34.9,35.0) has 38860 bin [35.0,35.1) has 38904 bin [35.1,35.2) has 38647 bin [35.2,35.3) has 38389 bin [35.3,35.4) has 38014 bin [35.4,35.5) has 38335 bin [35.5,35.6) has 38011 bin [35.6,35.7) has 37213 bin [35.7,35.8) has 37138 bin [35.8,35.9) has 36639 bin [35.9,36.0) has 36204 bin [36.0,36.1) has 35872 bin [36.1,36.2) has 35240 bin [36.2,36.3) has 34666 bin [36.3,36.4) has 33863 bin [36.4,36.5) has 33523 bin [36.5,36.6) has 32641 bin [36.6,36.7) has 32035 bin [36.7,36.8) has 31951 bin [36.8,36.9) has 31210 bin [36.9,37.0) has 29712 bin [37.0,37.1) has 28851 bin [37.1,37.2) has 28219 bin [37.2,37.3) has 27609 bin [37.3,37.4) has 26938 bin [37.4,37.5) has 26354 bin [37.5,37.6) has 25827 bin [37.6,37.7) has 25232 bin [37.7,37.8) has 24005 bin [37.8,37.9) has 23550 bin [37.9,38.0) has 22604 bin [38.0,38.1) has 21698 bin [38.1,38.2) has 20754 bin [38.2,38.3) has 19516 bin [38.3,38.4) has 19138 bin [38.4,38.5) has 18404 bin [38.5,38.6) has 17977 bin [38.6,38.7) has 17009 bin [38.7,38.8) has 16135 bin [38.8,38.9) has 15525 bin [38.9,39.0) has 14565 bin [39.0,39.1) has 13450 bin [39.1,39.2) has 12668 bin [39.2,39.3) has 12204 bin [39.3,39.4) has 11812 bin [39.4,39.5) has 11144 bin [39.5,39.6) has 10823 bin [39.6,39.7) has 10086 bin [39.7,39.8) has 9825 bin [39.8,39.9) has 9236 bin [39.9,40.0) has 8518 bin [40.0,40.1) has 7719 bin [40.1,40.2) has 7282 bin [40.2,40.3) has 6979 bin [40.3,40.4) has 6568 bin [40.4,40.5) has 6142 bin [40.5,40.6) has 5884 bin [40.6,40.7) has 5726 bin [40.7,40.8) has 5368 bin [40.8,40.9) has 5120 bin [40.9,41.0) has 5033 bin [41.0,41.1) has 4596 bin [41.1,41.2) has 4338 bin [41.2,41.3) has 4122 bin [41.3,41.4) has 3904 bin [41.4,41.5) has 3726 bin [41.5,41.6) has 3337 bin [41.6,41.7) has 3356 bin [41.7,41.8) has 3297 bin [41.8,41.9) has 3070 bin [41.9,42.0) has 2985 bin [42.0,42.1) has 2784 bin [42.1,42.2) has 2664 bin [42.2,42.3) has 2537 bin [42.3,42.4) has 2428 bin [42.4,42.5) has 2309 bin [42.5,42.6) has 2144 bin [42.6,42.7) has 2019 bin [42.7,42.8) has 1896 bin [42.8,42.9) has 1828 bin [42.9,43.0) has 1712 bin [43.0,43.1) has 1549 bin [43.1,43.2) has 1475 bin [43.2,43.3) has 1359 bin [43.3,43.4) has 1287 bin [43.4,43.5) has 1188 bin [43.5,43.6) has 1081 bin [43.6,43.7) has 1011 bin [43.7,43.8) has 919 bin [43.8,43.9) has 847 bin [43.9,44.0) has 713 bin [44.0,44.1) has 648 bin [44.1,44.2) has 686 bin [44.2,44.3) has 560 bin [44.3,44.4) has 535 bin [44.4,44.5) has 525 bin [44.5,44.6) has 453 bin [44.6,44.7) has 434 bin [44.7,44.8) has 402 bin [44.8,44.9) has 380 bin [44.9,45.0) has 395 bin [45.0,45.1) has 412 bin [45.1,45.2) has 371 bin [45.2,45.3) has 377 bin [45.3,45.4) has 389 bin [45.4,45.5) has 312 bin [45.5,45.6) has 302 bin [45.6,45.7) has 312 bin [45.7,45.8) has 258 bin [45.8,45.9) has 206 bin [45.9,46.0) has 199 bin [46.0,46.1) has 177 bin [46.1,46.2) has 145 bin [46.2,46.3) has 141 bin [46.3,46.4) has 130 bin [46.4,46.5) has 138 bin [46.5,46.6) has 103 bin [46.6,46.7) has 72 bin [46.7,46.8) has 74 bin [46.8,46.9) has 48 bin [46.9,47.0) has 49 bin [47.0,47.1) has 49 bin [47.1,47.2) has 43 bin [47.2,47.3) has 36 bin [47.3,47.4) has 40 bin [47.4,47.5) has 19 bin [47.5,47.6) has 27 bin [47.6,47.7) has 22 bin [47.7,47.8) has 18 bin [47.8,47.9) has 22 bin [47.9,48.0) has 6 bin [48.0,48.1) has 9 bin [48.1,48.2) has 7 bin [48.2,48.3) has 5 bin [48.3,48.4) has 4 bin [48.4,48.5) has 2 bin [51.2,51.3) has 62 bin [51.3,51.4) has 804 bin [51.4,51.5) has 154 bin [51.5,51.6) has 42 bin [51.6,51.7) has 310 bin [51.7,51.8) has 55 bin [52.0,52.1) has 2 bin [52.1,52.2) has 1 bin [52.2,52.3) has 1 bin [52.3,52.4) has 5 bin [52.4,52.5) has 76 bin [52.5,52.6) has 113 bin [52.6,52.7) has 64 bin [52.7,52.8) has 13 bin [52.8,52.9) has 10 bin [52.9,53.0) has 22 bin [53.0,53.1) has 1 bin [53.3,53.4) has 1 bin [53.6,53.7) has 1 average z coordinate 22.2 for 30038380 element(s) point source id histogram with bin size 1.000000 bin 66 has 13670452 bin 67 has 16367928 average point source id 66.54490049063898 for 30038380 element(s)