lasinfo (210611) report for 'AHN4T/52BZ1_22.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: 31133317 number of points by return: 26220044 3707010 1042331 151546 12386 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 387480 0 min x y z: 190980.000 387480.000 29.158 max x y z: 192019.999 388769.999 56.864 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: 31133317 extended number of points by return: 26220044 3707010 1042331 151546 12386 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 29158 56864 intensity 0 4609 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 91 93 gps_time 297850305.254775 297852920.521946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 36 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.09 ('Amplitude') attribute1 -17.13 29.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26220044 number of intermediate returns: 1208012 number of last returns: 26186951 number of single returns: 22481690 covered area in square units/kilounits: 1340392/1.34 point density: all returns 23.23 last only 19.54 (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 31133317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26220044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3707010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1042331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 151546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12386 instead zero. overview over extended number of returns of given pulse: 22481690 5351170 2679306 558743 59035 3100 273 0 0 0 0 0 0 0 0 histogram of classification of points: 6523229 unclassified (1) 23479394 ground (2) 1074094 building (6) 56600 water (9) +-> flagged as extended overlap: 1923791 +---> 245850 of those are unclassified (1) +---> 1658338 of those are ground (2) +---> 18692 of those are building (6) +---> 911 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.1,29.2) has 14 bin [29.2,29.3) has 485 bin [29.3,29.4) has 2214 bin [29.4,29.5) has 7701 bin [29.5,29.6) has 30847 bin [29.6,29.7) has 7856 bin [29.7,29.8) has 10352 bin [29.8,29.9) has 14934 bin [29.9,30.0) has 29537 bin [30.0,30.1) has 40740 bin [30.1,30.2) has 73875 bin [30.2,30.3) has 278818 bin [30.3,30.4) has 610052 bin [30.4,30.5) has 681506 bin [30.5,30.6) has 668950 bin [30.6,30.7) has 547951 bin [30.7,30.8) has 468918 bin [30.8,30.9) has 706386 bin [30.9,31.0) has 1434669 bin [31.0,31.1) has 1831100 bin [31.1,31.2) has 2044206 bin [31.2,31.3) has 1632638 bin [31.3,31.4) has 1769706 bin [31.4,31.5) has 1817792 bin [31.5,31.6) has 1304304 bin [31.6,31.7) has 1472315 bin [31.7,31.8) has 1258209 bin [31.8,31.9) has 1029565 bin [31.9,32.0) has 809139 bin [32.0,32.1) has 709037 bin [32.1,32.2) has 580301 bin [32.2,32.3) has 453975 bin [32.3,32.4) has 408284 bin [32.4,32.5) has 367260 bin [32.5,32.6) has 274580 bin [32.6,32.7) has 163783 bin [32.7,32.8) has 87081 bin [32.8,32.9) has 51609 bin [32.9,33.0) has 41615 bin [33.0,33.1) has 36710 bin [33.1,33.2) has 28636 bin [33.2,33.3) has 26861 bin [33.3,33.4) has 26840 bin [33.4,33.5) has 30204 bin [33.5,33.6) has 30609 bin [33.6,33.7) has 31665 bin [33.7,33.8) has 31554 bin [33.8,33.9) has 34383 bin [33.9,34.0) has 34257 bin [34.0,34.1) has 32431 bin [34.1,34.2) has 34792 bin [34.2,34.3) has 35433 bin [34.3,34.4) has 36999 bin [34.4,34.5) has 35318 bin [34.5,34.6) has 33802 bin [34.6,34.7) has 33392 bin [34.7,34.8) has 35856 bin [34.8,34.9) has 36274 bin [34.9,35.0) has 39130 bin [35.0,35.1) has 39941 bin [35.1,35.2) has 43294 bin [35.2,35.3) has 39980 bin [35.3,35.4) has 37654 bin [35.4,35.5) has 34060 bin [35.5,35.6) has 33545 bin [35.6,35.7) has 33905 bin [35.7,35.8) has 33655 bin [35.8,35.9) has 33639 bin [35.9,36.0) has 32894 bin [36.0,36.1) has 34585 bin [36.1,36.2) has 34972 bin [36.2,36.3) has 35287 bin [36.3,36.4) has 35761 bin [36.4,36.5) has 36303 bin [36.5,36.6) has 36983 bin [36.6,36.7) has 35911 bin [36.7,36.8) has 36521 bin [36.8,36.9) has 36861 bin [36.9,37.0) has 36728 bin [37.0,37.1) has 36766 bin [37.1,37.2) has 37905 bin [37.2,37.3) has 39480 bin [37.3,37.4) has 39708 bin [37.4,37.5) has 39482 bin [37.5,37.6) has 38946 bin [37.6,37.7) has 39417 bin [37.7,37.8) has 40291 bin [37.8,37.9) has 42026 bin [37.9,38.0) has 43668 bin [38.0,38.1) has 46231 bin [38.1,38.2) has 46897 bin [38.2,38.3) has 49102 bin [38.3,38.4) has 48852 bin [38.4,38.5) has 50178 bin [38.5,38.6) has 47588 bin [38.6,38.7) has 47117 bin [38.7,38.8) has 47261 bin [38.8,38.9) has 47557 bin [38.9,39.0) has 47376 bin [39.0,39.1) has 49015 bin [39.1,39.2) has 48158 bin [39.2,39.3) has 48135 bin [39.3,39.4) has 49080 bin [39.4,39.5) has 49204 bin [39.5,39.6) has 50111 bin [39.6,39.7) has 50101 bin [39.7,39.8) has 51586 bin [39.8,39.9) has 53776 bin [39.9,40.0) has 49751 bin [40.0,40.1) has 49539 bin [40.1,40.2) has 50019 bin [40.2,40.3) has 51195 bin [40.3,40.4) has 52430 bin [40.4,40.5) has 53719 bin [40.5,40.6) has 54235 bin [40.6,40.7) has 54874 bin [40.7,40.8) has 56010 bin [40.8,40.9) has 56854 bin [40.9,41.0) has 58437 bin [41.0,41.1) has 59203 bin [41.1,41.2) has 59499 bin [41.2,41.3) has 59703 bin [41.3,41.4) has 59779 bin [41.4,41.5) has 61245 bin [41.5,41.6) has 62867 bin [41.6,41.7) has 61460 bin [41.7,41.8) has 62822 bin [41.8,41.9) has 63841 bin [41.9,42.0) has 63526 bin [42.0,42.1) has 64683 bin [42.1,42.2) has 64028 bin [42.2,42.3) has 66023 bin [42.3,42.4) has 65638 bin [42.4,42.5) has 66231 bin [42.5,42.6) has 66375 bin [42.6,42.7) has 65599 bin [42.7,42.8) has 66526 bin [42.8,42.9) has 66029 bin [42.9,43.0) has 66069 bin [43.0,43.1) has 66313 bin [43.1,43.2) has 66594 bin [43.2,43.3) has 66117 bin [43.3,43.4) has 66814 bin [43.4,43.5) has 67211 bin [43.5,43.6) has 66900 bin [43.6,43.7) has 65877 bin [43.7,43.8) has 65343 bin [43.8,43.9) has 65568 bin [43.9,44.0) has 64540 bin [44.0,44.1) has 64402 bin [44.1,44.2) has 63475 bin [44.2,44.3) has 63061 bin [44.3,44.4) has 62426 bin [44.4,44.5) has 62713 bin [44.5,44.6) has 61933 bin [44.6,44.7) has 61577 bin [44.7,44.8) has 59898 bin [44.8,44.9) has 59451 bin [44.9,45.0) has 58340 bin [45.0,45.1) has 56891 bin [45.1,45.2) has 56172 bin [45.2,45.3) has 55772 bin [45.3,45.4) has 54821 bin [45.4,45.5) has 53094 bin [45.5,45.6) has 52240 bin [45.6,45.7) has 51424 bin [45.7,45.8) has 50033 bin [45.8,45.9) has 49044 bin [45.9,46.0) has 47646 bin [46.0,46.1) has 46346 bin [46.1,46.2) has 44902 bin [46.2,46.3) has 43377 bin [46.3,46.4) has 41872 bin [46.4,46.5) has 40631 bin [46.5,46.6) has 39057 bin [46.6,46.7) has 38180 bin [46.7,46.8) has 36720 bin [46.8,46.9) has 35484 bin [46.9,47.0) has 34456 bin [47.0,47.1) has 33461 bin [47.1,47.2) has 32386 bin [47.2,47.3) has 31278 bin [47.3,47.4) has 29641 bin [47.4,47.5) has 28507 bin [47.5,47.6) has 27481 bin [47.6,47.7) has 26524 bin [47.7,47.8) has 25605 bin [47.8,47.9) has 24434 bin [47.9,48.0) has 23553 bin [48.0,48.1) has 22393 bin [48.1,48.2) has 21772 bin [48.2,48.3) has 20419 bin [48.3,48.4) has 19539 bin [48.4,48.5) has 18167 bin [48.5,48.6) has 17472 bin [48.6,48.7) has 16583 bin [48.7,48.8) has 15887 bin [48.8,48.9) has 14932 bin [48.9,49.0) has 14065 bin [49.0,49.1) has 13267 bin [49.1,49.2) has 12533 bin [49.2,49.3) has 11680 bin [49.3,49.4) has 11070 bin [49.4,49.5) has 10503 bin [49.5,49.6) has 9632 bin [49.6,49.7) has 9116 bin [49.7,49.8) has 8300 bin [49.8,49.9) has 7765 bin [49.9,50.0) has 6835 bin [50.0,50.1) has 6195 bin [50.1,50.2) has 5637 bin [50.2,50.3) has 5522 bin [50.3,50.4) has 4930 bin [50.4,50.5) has 4569 bin [50.5,50.6) has 4035 bin [50.6,50.7) has 3662 bin [50.7,50.8) has 3172 bin [50.8,50.9) has 2956 bin [50.9,51.0) has 2543 bin [51.0,51.1) has 2393 bin [51.1,51.2) has 2061 bin [51.2,51.3) has 1941 bin [51.3,51.4) has 1680 bin [51.4,51.5) has 1430 bin [51.5,51.6) has 1366 bin [51.6,51.7) has 1134 bin [51.7,51.8) has 1014 bin [51.8,51.9) has 1040 bin [51.9,52.0) has 922 bin [52.0,52.1) has 817 bin [52.1,52.2) has 769 bin [52.2,52.3) has 716 bin [52.3,52.4) has 693 bin [52.4,52.5) has 657 bin [52.5,52.6) has 551 bin [52.6,52.7) has 487 bin [52.7,52.8) has 423 bin [52.8,52.9) has 423 bin [52.9,53.0) has 365 bin [53.0,53.1) has 336 bin [53.1,53.2) has 344 bin [53.2,53.3) has 306 bin [53.3,53.4) has 294 bin [53.4,53.5) has 276 bin [53.5,53.6) has 266 bin [53.6,53.7) has 222 bin [53.7,53.8) has 222 bin [53.8,53.9) has 201 bin [53.9,54.0) has 169 bin [54.0,54.1) has 139 bin [54.1,54.2) has 132 bin [54.2,54.3) has 130 bin [54.3,54.4) has 124 bin [54.4,54.5) has 119 bin [54.5,54.6) has 115 bin [54.6,54.7) has 115 bin [54.7,54.8) has 92 bin [54.8,54.9) has 90 bin [54.9,55.0) has 90 bin [55.0,55.1) has 82 bin [55.1,55.2) has 97 bin [55.2,55.3) has 105 bin [55.3,55.4) has 79 bin [55.4,55.5) has 69 bin [55.5,55.6) has 77 bin [55.6,55.7) has 52 bin [55.7,55.8) has 39 bin [55.8,55.9) has 39 bin [55.9,56.0) has 32 bin [56.0,56.1) has 26 bin [56.1,56.2) has 16 bin [56.2,56.3) has 21 bin [56.3,56.4) has 16 bin [56.4,56.5) has 4 bin [56.5,56.6) has 4 bin [56.6,56.7) has 4 bin [56.8,56.9) has 3 average z coordinate 33.7 for 31133317 element(s) point source id histogram with bin size 1.000000 bin 91 has 9780810 bin 92 has 21352112 bin 93 has 395 average point source id 91.685853743113853 for 31133317 element(s)