lasinfo (210611) report for 'AHN4T/52DN1_21.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: 340/2022 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: 30051476 number of points by return: 22798307 5672741 1382456 183602 14370 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 381230 0 min x y z: 189980.000 381230.000 29.218 max x y z: 191019.999 382519.999 60.015 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: 30051476 extended number of points by return: 22798307 5672741 1382456 183602 14370 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 29218 60015 intensity 0 5096 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 -29 29 user_data 6 7 point_source_ID 93 95 gps_time 297853002.085748 297857267.941013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 32 255 B 18 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.15 33.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22798307 number of intermediate returns: 1580300 number of last returns: 22771202 number of single returns: 17098333 covered area in square units/kilounits: 1314136/1.31 point density: all returns 22.87 last only 17.33 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30051476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22798307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5672741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1382456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 183602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14370 instead zero. overview over extended number of returns of given pulse: 17098333 8597711 3602647 679534 69106 3643 502 0 0 0 0 0 0 0 0 histogram of classification of points: 8916796 unclassified (1) 20485616 ground (2) 55925 building (6) 589047 water (9) 4092 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2445610 +---> 835644 of those are unclassified (1) +---> 1546569 of those are ground (2) +---> 4436 of those are building (6) +---> 58029 of those are water (9) +---> 932 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [29.2,29.3) has 6 bin [29.3,29.4) has 228 bin [29.4,29.5) has 4602 bin [29.5,29.6) has 4687 bin [29.6,29.7) has 6832 bin [29.7,29.8) has 12594 bin [29.8,29.9) has 47125 bin [29.9,30.0) has 142061 bin [30.0,30.1) has 274285 bin [30.1,30.2) has 686869 bin [30.2,30.3) has 659937 bin [30.3,30.4) has 857157 bin [30.4,30.5) has 1082336 bin [30.5,30.6) has 1056991 bin [30.6,30.7) has 1729289 bin [30.7,30.8) has 1291063 bin [30.8,30.9) has 1357933 bin [30.9,31.0) has 1641955 bin [31.0,31.1) has 1315087 bin [31.1,31.2) has 1352735 bin [31.2,31.3) has 1292370 bin [31.3,31.4) has 1115813 bin [31.4,31.5) has 1037087 bin [31.5,31.6) has 1076368 bin [31.6,31.7) has 1070591 bin [31.7,31.8) has 926869 bin [31.8,31.9) has 741966 bin [31.9,32.0) has 502254 bin [32.0,32.1) has 300422 bin [32.1,32.2) has 187284 bin [32.2,32.3) has 130824 bin [32.3,32.4) has 101116 bin [32.4,32.5) has 94801 bin [32.5,32.6) has 74080 bin [32.6,32.7) has 51514 bin [32.7,32.8) has 50759 bin [32.8,32.9) has 52396 bin [32.9,33.0) has 54651 bin [33.0,33.1) has 55943 bin [33.1,33.2) has 56920 bin [33.2,33.3) has 57221 bin [33.3,33.4) has 56149 bin [33.4,33.5) has 55775 bin [33.5,33.6) has 56048 bin [33.6,33.7) has 55727 bin [33.7,33.8) has 55026 bin [33.8,33.9) has 54821 bin [33.9,34.0) has 55539 bin [34.0,34.1) has 55753 bin [34.1,34.2) has 55710 bin [34.2,34.3) has 54434 bin [34.3,34.4) has 54463 bin [34.4,34.5) has 54525 bin [34.5,34.6) has 54603 bin [34.6,34.7) has 54372 bin [34.7,34.8) has 54769 bin [34.8,34.9) has 54727 bin [34.9,35.0) has 54697 bin [35.0,35.1) has 54870 bin [35.1,35.2) has 54521 bin [35.2,35.3) has 54448 bin [35.3,35.4) has 54423 bin [35.4,35.5) has 54688 bin [35.5,35.6) has 54631 bin [35.6,35.7) has 54677 bin [35.7,35.8) has 54746 bin [35.8,35.9) has 54943 bin [35.9,36.0) has 55200 bin [36.0,36.1) has 54889 bin [36.1,36.2) has 55167 bin [36.2,36.3) has 55012 bin [36.3,36.4) has 55102 bin [36.4,36.5) has 55072 bin [36.5,36.6) has 55636 bin [36.6,36.7) has 56256 bin [36.7,36.8) has 55874 bin [36.8,36.9) has 55345 bin [36.9,37.0) has 55567 bin [37.0,37.1) has 54858 bin [37.1,37.2) has 54741 bin [37.2,37.3) has 54994 bin [37.3,37.4) has 55082 bin [37.4,37.5) has 55420 bin [37.5,37.6) has 54729 bin [37.6,37.7) has 54763 bin [37.7,37.8) has 54472 bin [37.8,37.9) has 54694 bin [37.9,38.0) has 54826 bin [38.0,38.1) has 54736 bin [38.1,38.2) has 54961 bin [38.2,38.3) has 55724 bin [38.3,38.4) has 55662 bin [38.4,38.5) has 55800 bin [38.5,38.6) has 56277 bin [38.6,38.7) has 56198 bin [38.7,38.8) has 56334 bin [38.8,38.9) has 56242 bin [38.9,39.0) has 56249 bin [39.0,39.1) has 56703 bin [39.1,39.2) has 57142 bin [39.2,39.3) has 57347 bin [39.3,39.4) has 57021 bin [39.4,39.5) has 56608 bin [39.5,39.6) has 56394 bin [39.6,39.7) has 56979 bin [39.7,39.8) has 57377 bin [39.8,39.9) has 57451 bin [39.9,40.0) has 57591 bin [40.0,40.1) has 58190 bin [40.1,40.2) has 57457 bin [40.2,40.3) has 58359 bin [40.3,40.4) has 58725 bin [40.4,40.5) has 58700 bin [40.5,40.6) has 58547 bin [40.6,40.7) has 58509 bin [40.7,40.8) has 57993 bin [40.8,40.9) has 58299 bin [40.9,41.0) has 58315 bin [41.0,41.1) has 57977 bin [41.1,41.2) has 57331 bin [41.2,41.3) has 56989 bin [41.3,41.4) has 56845 bin [41.4,41.5) has 56503 bin [41.5,41.6) has 55947 bin [41.6,41.7) has 55313 bin [41.7,41.8) has 54794 bin [41.8,41.9) has 53776 bin [41.9,42.0) has 53215 bin [42.0,42.1) has 52715 bin [42.1,42.2) has 51336 bin [42.2,42.3) has 50874 bin [42.3,42.4) has 50805 bin [42.4,42.5) has 49623 bin [42.5,42.6) has 49416 bin [42.6,42.7) has 49250 bin [42.7,42.8) has 48704 bin [42.8,42.9) has 47890 bin [42.9,43.0) has 47015 bin [43.0,43.1) has 46764 bin [43.1,43.2) has 46604 bin [43.2,43.3) has 46150 bin [43.3,43.4) has 45527 bin [43.4,43.5) has 45032 bin [43.5,43.6) has 44452 bin [43.6,43.7) has 43087 bin [43.7,43.8) has 42274 bin [43.8,43.9) has 41423 bin [43.9,44.0) has 41193 bin [44.0,44.1) has 41398 bin [44.1,44.2) has 41021 bin [44.2,44.3) has 39909 bin [44.3,44.4) has 39537 bin [44.4,44.5) has 38465 bin [44.5,44.6) has 38180 bin [44.6,44.7) has 37953 bin [44.7,44.8) has 37300 bin [44.8,44.9) has 36789 bin [44.9,45.0) has 36670 bin [45.0,45.1) has 36711 bin [45.1,45.2) has 35465 bin [45.2,45.3) has 34988 bin [45.3,45.4) has 34804 bin [45.4,45.5) has 34773 bin [45.5,45.6) has 34157 bin [45.6,45.7) has 33894 bin [45.7,45.8) has 33005 bin [45.8,45.9) has 32285 bin [45.9,46.0) has 32000 bin [46.0,46.1) has 31254 bin [46.1,46.2) has 31141 bin [46.2,46.3) has 29998 bin [46.3,46.4) has 29329 bin [46.4,46.5) has 28720 bin [46.5,46.6) has 28473 bin [46.6,46.7) has 27384 bin [46.7,46.8) has 27129 bin [46.8,46.9) has 26441 bin [46.9,47.0) has 25961 bin [47.0,47.1) has 25134 bin [47.1,47.2) has 24507 bin [47.2,47.3) has 23569 bin [47.3,47.4) has 23141 bin [47.4,47.5) has 22414 bin [47.5,47.6) has 21874 bin [47.6,47.7) has 20999 bin [47.7,47.8) has 20306 bin [47.8,47.9) has 19505 bin [47.9,48.0) has 18612 bin [48.0,48.1) has 17939 bin [48.1,48.2) has 17441 bin [48.2,48.3) has 16893 bin [48.3,48.4) has 16349 bin [48.4,48.5) has 15647 bin [48.5,48.6) has 15516 bin [48.6,48.7) has 14907 bin [48.7,48.8) has 14363 bin [48.8,48.9) has 14130 bin [48.9,49.0) has 13714 bin [49.0,49.1) has 13127 bin [49.1,49.2) has 12816 bin [49.2,49.3) has 12426 bin [49.3,49.4) has 11829 bin [49.4,49.5) has 11408 bin [49.5,49.6) has 11005 bin [49.6,49.7) has 10506 bin [49.7,49.8) has 9953 bin [49.8,49.9) has 9690 bin [49.9,50.0) has 9206 bin [50.0,50.1) has 9040 bin [50.1,50.2) has 8462 bin [50.2,50.3) has 8099 bin [50.3,50.4) has 7582 bin [50.4,50.5) has 7116 bin [50.5,50.6) has 7098 bin [50.6,50.7) has 6738 bin [50.7,50.8) has 6566 bin [50.8,50.9) has 6267 bin [50.9,51.0) has 6155 bin [51.0,51.1) has 5750 bin [51.1,51.2) has 5549 bin [51.2,51.3) has 5348 bin [51.3,51.4) has 5066 bin [51.4,51.5) has 4932 bin [51.5,51.6) has 4753 bin [51.6,51.7) has 4621 bin [51.7,51.8) has 4287 bin [51.8,51.9) has 4139 bin [51.9,52.0) has 3948 bin [52.0,52.1) has 3827 bin [52.1,52.2) has 3650 bin [52.2,52.3) has 3566 bin [52.3,52.4) has 3359 bin [52.4,52.5) has 3282 bin [52.5,52.6) has 3124 bin [52.6,52.7) has 2977 bin [52.7,52.8) has 2757 bin [52.8,52.9) has 2863 bin [52.9,53.0) has 2706 bin [53.0,53.1) has 2504 bin [53.1,53.2) has 2380 bin [53.2,53.3) has 2206 bin [53.3,53.4) has 2221 bin [53.4,53.5) has 2088 bin [53.5,53.6) has 2015 bin [53.6,53.7) has 1909 bin [53.7,53.8) has 1847 bin [53.8,53.9) has 1804 bin [53.9,54.0) has 1809 bin [54.0,54.1) has 1687 bin [54.1,54.2) has 1534 bin [54.2,54.3) has 1446 bin [54.3,54.4) has 1303 bin [54.4,54.5) has 1261 bin [54.5,54.6) has 1170 bin [54.6,54.7) has 1092 bin [54.7,54.8) has 963 bin [54.8,54.9) has 970 bin [54.9,55.0) has 888 bin [55.0,55.1) has 825 bin [55.1,55.2) has 708 bin [55.2,55.3) has 676 bin [55.3,55.4) has 643 bin [55.4,55.5) has 576 bin [55.5,55.6) has 522 bin [55.6,55.7) has 515 bin [55.7,55.8) has 446 bin [55.8,55.9) has 398 bin [55.9,56.0) has 348 bin [56.0,56.1) has 358 bin [56.1,56.2) has 273 bin [56.2,56.3) has 263 bin [56.3,56.4) has 237 bin [56.4,56.5) has 202 bin [56.5,56.6) has 176 bin [56.6,56.7) has 162 bin [56.7,56.8) has 148 bin [56.8,56.9) has 124 bin [56.9,57.0) has 100 bin [57.0,57.1) has 85 bin [57.1,57.2) has 68 bin [57.2,57.3) has 59 bin [57.3,57.4) has 44 bin [57.4,57.5) has 34 bin [57.5,57.6) has 20 bin [57.6,57.7) has 20 bin [57.7,57.8) has 17 bin [57.8,57.9) has 10 bin [57.9,58.0) has 11 bin [58.0,58.1) has 5 bin [58.1,58.2) has 11 bin [58.2,58.3) has 5 bin [58.3,58.4) has 11 bin [58.4,58.5) has 5 bin [58.5,58.6) has 7 bin [58.6,58.7) has 9 bin [58.7,58.8) has 10 bin [58.8,58.9) has 8 bin [58.9,59.0) has 3 bin [59.0,59.1) has 6 bin [59.1,59.2) has 5 bin [59.2,59.3) has 6 bin [59.3,59.4) has 1 bin [59.4,59.5) has 4 bin [59.5,59.6) has 2 bin [59.6,59.7) has 1 bin [59.7,59.8) has 3 bin [59.9,60.0) has 2 bin [60.0,60.1) has 1 average z coordinate 33.4 for 30051476 element(s) point source id histogram with bin size 1.000000 bin 93 has 2528100 bin 94 has 24760024 bin 95 has 2763352 average point source id 94.007828301012566 for 30051476 element(s)