lasinfo (210611) report for 'AHN4T/50GN2_19.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: 426606 number of points by return: 203658 133332 66831 19543 3242 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 382480 0 min x y z: 127980.000 383589.676 21.801 max x y z: 128114.677 383769.999 51.746 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: 426606 extended number of points by return: 203658 133332 66831 19543 3242 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 134677 Y 1109676 1289999 Z 21801 51746 intensity 59 1611 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 8 15 user_data 6 7 point_source_ID 29 29 gps_time 290598395.443471 290598400.278182 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 173 G 36 180 B 21 164 NIR 22 232 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle 1333 2500 extended_scanner_channel 0 0 attribute0 0.59 16.11 ('Amplitude') attribute1 -16.3 -0.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 203658 number of intermediate returns: 90775 number of last returns: 200215 number of single returns: 68042 covered area in square units/kilounits: 12764/0.01 point density: all returns 33.42 last only 15.69 (per square units) spacing: all returns 0.17 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 426606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 203658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 133332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 66831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3242 instead zero. overview over extended number of returns of given pulse: 68042 133122 143360 65873 14555 1553 101 0 0 0 0 0 0 0 0 histogram of classification of points: 243480 unclassified (1) 181307 ground (2) 1819 water (9) +-> flagged as extended overlap: 176925 +---> 96151 of those are unclassified (1) +---> 80509 of those are ground (2) +---> 265 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.8,21.9) has 239 bin [21.9,22.0) has 2319 bin [22.0,22.1) has 945 bin [22.1,22.2) has 266 bin [22.2,22.3) has 147 bin [22.3,22.4) has 101 bin [22.4,22.5) has 149 bin [22.5,22.6) has 199 bin [22.6,22.7) has 227 bin [22.7,22.8) has 327 bin [22.8,22.9) has 360 bin [22.9,23.0) has 562 bin [23.0,23.1) has 926 bin [23.1,23.2) has 2256 bin [23.2,23.3) has 4850 bin [23.3,23.4) has 7898 bin [23.4,23.5) has 13880 bin [23.5,23.6) has 17083 bin [23.6,23.7) has 18125 bin [23.7,23.8) has 19012 bin [23.8,23.9) has 22109 bin [23.9,24.0) has 17760 bin [24.0,24.1) has 12090 bin [24.1,24.2) has 5578 bin [24.2,24.3) has 4016 bin [24.3,24.4) has 3407 bin [24.4,24.5) has 5111 bin [24.5,24.6) has 6445 bin [24.6,24.7) has 5947 bin [24.7,24.8) has 6207 bin [24.8,24.9) has 3268 bin [24.9,25.0) has 3115 bin [25.0,25.1) has 1674 bin [25.1,25.2) has 499 bin [25.2,25.3) has 341 bin [25.3,25.4) has 379 bin [25.4,25.5) has 317 bin [25.5,25.6) has 364 bin [25.6,25.7) has 346 bin [25.7,25.8) has 346 bin [25.8,25.9) has 454 bin [25.9,26.0) has 333 bin [26.0,26.1) has 351 bin [26.1,26.2) has 357 bin [26.2,26.3) has 357 bin [26.3,26.4) has 418 bin [26.4,26.5) has 403 bin [26.5,26.6) has 424 bin [26.6,26.7) has 435 bin [26.7,26.8) has 381 bin [26.8,26.9) has 437 bin [26.9,27.0) has 451 bin [27.0,27.1) has 461 bin [27.1,27.2) has 479 bin [27.2,27.3) has 480 bin [27.3,27.4) has 488 bin [27.4,27.5) has 530 bin [27.5,27.6) has 525 bin [27.6,27.7) has 604 bin [27.7,27.8) has 627 bin [27.8,27.9) has 584 bin [27.9,28.0) has 582 bin [28.0,28.1) has 645 bin [28.1,28.2) has 562 bin [28.2,28.3) has 598 bin [28.3,28.4) has 565 bin [28.4,28.5) has 592 bin [28.5,28.6) has 538 bin [28.6,28.7) has 569 bin [28.7,28.8) has 516 bin [28.8,28.9) has 480 bin [28.9,29.0) has 530 bin [29.0,29.1) has 466 bin [29.1,29.2) has 519 bin [29.2,29.3) has 534 bin [29.3,29.4) has 578 bin [29.4,29.5) has 547 bin [29.5,29.6) has 591 bin [29.6,29.7) has 541 bin [29.7,29.8) has 517 bin [29.8,29.9) has 514 bin [29.9,30.0) has 503 bin [30.0,30.1) has 558 bin [30.1,30.2) has 501 bin [30.2,30.3) has 587 bin [30.3,30.4) has 571 bin [30.4,30.5) has 548 bin [30.5,30.6) has 545 bin [30.6,30.7) has 600 bin [30.7,30.8) has 557 bin [30.8,30.9) has 562 bin [30.9,31.0) has 562 bin [31.0,31.1) has 517 bin [31.1,31.2) has 569 bin [31.2,31.3) has 598 bin [31.3,31.4) has 541 bin [31.4,31.5) has 510 bin [31.5,31.6) has 557 bin [31.6,31.7) has 499 bin [31.7,31.8) has 497 bin [31.8,31.9) has 475 bin [31.9,32.0) has 498 bin [32.0,32.1) has 568 bin [32.1,32.2) has 526 bin [32.2,32.3) has 555 bin [32.3,32.4) has 590 bin [32.4,32.5) has 637 bin [32.5,32.6) has 630 bin [32.6,32.7) has 571 bin [32.7,32.8) has 547 bin [32.8,32.9) has 591 bin [32.9,33.0) has 575 bin [33.0,33.1) has 573 bin [33.1,33.2) has 526 bin [33.2,33.3) has 552 bin [33.3,33.4) has 534 bin [33.4,33.5) has 534 bin [33.5,33.6) has 559 bin [33.6,33.7) has 521 bin [33.7,33.8) has 565 bin [33.8,33.9) has 612 bin [33.9,34.0) has 627 bin [34.0,34.1) has 621 bin [34.1,34.2) has 608 bin [34.2,34.3) has 605 bin [34.3,34.4) has 610 bin [34.4,34.5) has 700 bin [34.5,34.6) has 659 bin [34.6,34.7) has 708 bin [34.7,34.8) has 683 bin [34.8,34.9) has 666 bin [34.9,35.0) has 646 bin [35.0,35.1) has 608 bin [35.1,35.2) has 612 bin [35.2,35.3) has 573 bin [35.3,35.4) has 587 bin [35.4,35.5) has 660 bin [35.5,35.6) has 609 bin [35.6,35.7) has 665 bin [35.7,35.8) has 674 bin [35.8,35.9) has 715 bin [35.9,36.0) has 674 bin [36.0,36.1) has 735 bin [36.1,36.2) has 754 bin [36.2,36.3) has 725 bin [36.3,36.4) has 765 bin [36.4,36.5) has 722 bin [36.5,36.6) has 686 bin [36.6,36.7) has 685 bin [36.7,36.8) has 754 bin [36.8,36.9) has 754 bin [36.9,37.0) has 758 bin [37.0,37.1) has 775 bin [37.1,37.2) has 796 bin [37.2,37.3) has 822 bin [37.3,37.4) has 884 bin [37.4,37.5) has 871 bin [37.5,37.6) has 825 bin [37.6,37.7) has 856 bin [37.7,37.8) has 898 bin [37.8,37.9) has 940 bin [37.9,38.0) has 927 bin [38.0,38.1) has 861 bin [38.1,38.2) has 797 bin [38.2,38.3) has 846 bin [38.3,38.4) has 873 bin [38.4,38.5) has 876 bin [38.5,38.6) has 807 bin [38.6,38.7) has 798 bin [38.7,38.8) has 848 bin [38.8,38.9) has 851 bin [38.9,39.0) has 880 bin [39.0,39.1) has 849 bin [39.1,39.2) has 863 bin [39.2,39.3) has 907 bin [39.3,39.4) has 1000 bin [39.4,39.5) has 1048 bin [39.5,39.6) has 1009 bin [39.6,39.7) has 998 bin [39.7,39.8) has 1078 bin [39.8,39.9) has 1046 bin [39.9,40.0) has 1049 bin [40.0,40.1) has 1097 bin [40.1,40.2) has 1180 bin [40.2,40.3) has 1216 bin [40.3,40.4) has 1219 bin [40.4,40.5) has 1239 bin [40.5,40.6) has 1242 bin [40.6,40.7) has 1180 bin [40.7,40.8) has 1156 bin [40.8,40.9) has 1313 bin [40.9,41.0) has 1257 bin [41.0,41.1) has 1289 bin [41.1,41.2) has 1287 bin [41.2,41.3) has 1261 bin [41.3,41.4) has 1346 bin [41.4,41.5) has 1355 bin [41.5,41.6) has 1390 bin [41.6,41.7) has 1444 bin [41.7,41.8) has 1492 bin [41.8,41.9) has 1596 bin [41.9,42.0) has 1642 bin [42.0,42.1) has 1638 bin [42.1,42.2) has 1638 bin [42.2,42.3) has 1588 bin [42.3,42.4) has 1622 bin [42.4,42.5) has 1610 bin [42.5,42.6) has 1706 bin [42.6,42.7) has 1682 bin [42.7,42.8) has 1759 bin [42.8,42.9) has 1716 bin [42.9,43.0) has 1720 bin [43.0,43.1) has 1778 bin [43.1,43.2) has 1666 bin [43.2,43.3) has 1771 bin [43.3,43.4) has 1815 bin [43.4,43.5) has 1726 bin [43.5,43.6) has 1772 bin [43.6,43.7) has 1757 bin [43.7,43.8) has 1751 bin [43.8,43.9) has 1827 bin [43.9,44.0) has 1726 bin [44.0,44.1) has 1751 bin [44.1,44.2) has 1894 bin [44.2,44.3) has 1867 bin [44.3,44.4) has 1841 bin [44.4,44.5) has 1742 bin [44.5,44.6) has 1751 bin [44.6,44.7) has 1874 bin [44.7,44.8) has 1869 bin [44.8,44.9) has 1755 bin [44.9,45.0) has 1849 bin [45.0,45.1) has 1936 bin [45.1,45.2) has 1919 bin [45.2,45.3) has 1843 bin [45.3,45.4) has 1839 bin [45.4,45.5) has 1853 bin [45.5,45.6) has 1868 bin [45.6,45.7) has 1791 bin [45.7,45.8) has 1786 bin [45.8,45.9) has 1747 bin [45.9,46.0) has 1709 bin [46.0,46.1) has 1784 bin [46.1,46.2) has 1818 bin [46.2,46.3) has 1743 bin [46.3,46.4) has 1830 bin [46.4,46.5) has 1819 bin [46.5,46.6) has 1860 bin [46.6,46.7) has 1907 bin [46.7,46.8) has 1851 bin [46.8,46.9) has 1819 bin [46.9,47.0) has 1778 bin [47.0,47.1) has 1755 bin [47.1,47.2) has 1800 bin [47.2,47.3) has 1647 bin [47.3,47.4) has 1601 bin [47.4,47.5) has 1673 bin [47.5,47.6) has 1574 bin [47.6,47.7) has 1490 bin [47.7,47.8) has 1416 bin [47.8,47.9) has 1426 bin [47.9,48.0) has 1248 bin [48.0,48.1) has 1254 bin [48.1,48.2) has 1178 bin [48.2,48.3) has 1181 bin [48.3,48.4) has 1134 bin [48.4,48.5) has 1040 bin [48.5,48.6) has 969 bin [48.6,48.7) has 900 bin [48.7,48.8) has 873 bin [48.8,48.9) has 774 bin [48.9,49.0) has 690 bin [49.0,49.1) has 706 bin [49.1,49.2) has 612 bin [49.2,49.3) has 529 bin [49.3,49.4) has 494 bin [49.4,49.5) has 471 bin [49.5,49.6) has 396 bin [49.6,49.7) has 381 bin [49.7,49.8) has 344 bin [49.8,49.9) has 310 bin [49.9,50.0) has 268 bin [50.0,50.1) has 251 bin [50.1,50.2) has 220 bin [50.2,50.3) has 218 bin [50.3,50.4) has 209 bin [50.4,50.5) has 148 bin [50.5,50.6) has 155 bin [50.6,50.7) has 114 bin [50.7,50.8) has 103 bin [50.8,50.9) has 84 bin [50.9,51.0) has 64 bin [51.0,51.1) has 59 bin [51.1,51.2) has 31 bin [51.2,51.3) has 21 bin [51.3,51.4) has 15 bin [51.4,51.5) has 12 bin [51.5,51.6) has 2 bin [51.6,51.7) has 2 bin [51.7,51.8) has 2 average z coordinate 33.2 for 426606 element(s) point source id histogram with bin size 1.000000 bin 29 has 426606 average point source id 29 for 426606 element(s)