lasinfo (210611) report for 'AHN4T/41BZ1_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: 23/2023 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: 39769040 number of points by return: 34425666 3368670 1512380 401576 59874 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 438730 0 min x y z: 232980.000 438730.000 18.643 max x y z: 234019.999 440019.999 50.587 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: 39769040 extended number of points by return: 34425666 3368670 1512380 401576 59874 857 17 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 18643 50587 intensity 41 3281 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 -29 -1 user_data 6 7 point_source_ID 157 211 gps_time 324124183.738513 330436910.991086 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 34 255 B 28 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 16.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34425666 number of intermediate returns: 1978775 number of last returns: 34417754 number of single returns: 31053155 covered area in square units/kilounits: 1336352/1.34 point density: all returns 29.76 last only 25.76 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39769040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34425666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3368670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1512380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 401576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59874 instead zero. overview over extended number of returns of given pulse: 31053155 3716840 3332402 1366642 273702 24950 1349 0 0 0 0 0 0 0 0 histogram of classification of points: 6431408 unclassified (1) 32765907 ground (2) 513434 building (6) 50286 water (9) 3394 wire conductor (14) 4611 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2528228 +---> 379224 of those are unclassified (1) +---> 2135189 of those are ground (2) +---> 10778 of those are building (6) +---> 1093 of those are water (9) +---> 475 of those are wire conductor (14) +---> 1469 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.6,18.7) has 1 bin [18.7,18.8) has 65 bin [18.8,18.9) has 1141 bin [18.9,19.0) has 3609 bin [19.0,19.1) has 7110 bin [19.1,19.2) has 35534 bin [19.2,19.3) has 50277 bin [19.3,19.4) has 45936 bin [19.4,19.5) has 49780 bin [19.5,19.6) has 65533 bin [19.6,19.7) has 112058 bin [19.7,19.8) has 337930 bin [19.8,19.9) has 1183775 bin [19.9,20.0) has 2100721 bin [20.0,20.1) has 3260885 bin [20.1,20.2) has 3131706 bin [20.2,20.3) has 4089574 bin [20.3,20.4) has 3728826 bin [20.4,20.5) has 2619539 bin [20.5,20.6) has 2167999 bin [20.6,20.7) has 1927862 bin [20.7,20.8) has 1632596 bin [20.8,20.9) has 1408565 bin [20.9,21.0) has 1169817 bin [21.0,21.1) has 893235 bin [21.1,21.2) has 598409 bin [21.2,21.3) has 445960 bin [21.3,21.4) has 450644 bin [21.4,21.5) has 406561 bin [21.5,21.6) has 311774 bin [21.6,21.7) has 280966 bin [21.7,21.8) has 246443 bin [21.8,21.9) has 243813 bin [21.9,22.0) has 207480 bin [22.0,22.1) has 135551 bin [22.1,22.2) has 101267 bin [22.2,22.3) has 82757 bin [22.3,22.4) has 85683 bin [22.4,22.5) has 57550 bin [22.5,22.6) has 43775 bin [22.6,22.7) has 33846 bin [22.7,22.8) has 31408 bin [22.8,22.9) has 28679 bin [22.9,23.0) has 28350 bin [23.0,23.1) has 28821 bin [23.1,23.2) has 31629 bin [23.2,23.3) has 31918 bin [23.3,23.4) has 30802 bin [23.4,23.5) has 32490 bin [23.5,23.6) has 28485 bin [23.6,23.7) has 27550 bin [23.7,23.8) has 27159 bin [23.8,23.9) has 28590 bin [23.9,24.0) has 28127 bin [24.0,24.1) has 28724 bin [24.1,24.2) has 28666 bin [24.2,24.3) has 29062 bin [24.3,24.4) has 28917 bin [24.4,24.5) has 28139 bin [24.5,24.6) has 28605 bin [24.6,24.7) has 28704 bin [24.7,24.8) has 29219 bin [24.8,24.9) has 29846 bin [24.9,25.0) has 29528 bin [25.0,25.1) has 29819 bin [25.1,25.2) has 29090 bin [25.2,25.3) has 29264 bin [25.3,25.4) has 29231 bin [25.4,25.5) has 29641 bin [25.5,25.6) has 29654 bin [25.6,25.7) has 30090 bin [25.7,25.8) has 30697 bin [25.8,25.9) has 29961 bin [25.9,26.0) has 29360 bin [26.0,26.1) has 29498 bin [26.1,26.2) has 29876 bin [26.2,26.3) has 30662 bin [26.3,26.4) has 30971 bin [26.4,26.5) has 31133 bin [26.5,26.6) has 31977 bin [26.6,26.7) has 32767 bin [26.7,26.8) has 34190 bin [26.8,26.9) has 35269 bin [26.9,27.0) has 36252 bin [27.0,27.1) has 36189 bin [27.1,27.2) has 35576 bin [27.2,27.3) has 35840 bin [27.3,27.4) has 36264 bin [27.4,27.5) has 36951 bin [27.5,27.6) has 36472 bin [27.6,27.7) has 36763 bin [27.7,27.8) has 36741 bin [27.8,27.9) has 36280 bin [27.9,28.0) has 36985 bin [28.0,28.1) has 37091 bin [28.1,28.2) has 37106 bin [28.2,28.3) has 36808 bin [28.3,28.4) has 37088 bin [28.4,28.5) has 37797 bin [28.5,28.6) has 37840 bin [28.6,28.7) has 38620 bin [28.7,28.8) has 39349 bin [28.8,28.9) has 39649 bin [28.9,29.0) has 40124 bin [29.0,29.1) has 40143 bin [29.1,29.2) has 40453 bin [29.2,29.3) has 40578 bin [29.3,29.4) has 40956 bin [29.4,29.5) has 40536 bin [29.5,29.6) has 40620 bin [29.6,29.7) has 40264 bin [29.7,29.8) has 40962 bin [29.8,29.9) has 41400 bin [29.9,30.0) has 40954 bin [30.0,30.1) has 40627 bin [30.1,30.2) has 40932 bin [30.2,30.3) has 40845 bin [30.3,30.4) has 40096 bin [30.4,30.5) has 39605 bin [30.5,30.6) has 39572 bin [30.6,30.7) has 39980 bin [30.7,30.8) has 39860 bin [30.8,30.9) has 40383 bin [30.9,31.0) has 40283 bin [31.0,31.1) has 40357 bin [31.1,31.2) has 40074 bin [31.2,31.3) has 40470 bin [31.3,31.4) has 40738 bin [31.4,31.5) has 41022 bin [31.5,31.6) has 40815 bin [31.6,31.7) has 40706 bin [31.7,31.8) has 40377 bin [31.8,31.9) has 40466 bin [31.9,32.0) has 40131 bin [32.0,32.1) has 39848 bin [32.1,32.2) has 40109 bin [32.2,32.3) has 40405 bin [32.3,32.4) has 40096 bin [32.4,32.5) has 39359 bin [32.5,32.6) has 39729 bin [32.6,32.7) has 38983 bin [32.7,32.8) has 38991 bin [32.8,32.9) has 38766 bin [32.9,33.0) has 39170 bin [33.0,33.1) has 39099 bin [33.1,33.2) has 38943 bin [33.2,33.3) has 38890 bin [33.3,33.4) has 38713 bin [33.4,33.5) has 39114 bin [33.5,33.6) has 39124 bin [33.6,33.7) has 38728 bin [33.7,33.8) has 38453 bin [33.8,33.9) has 38124 bin [33.9,34.0) has 38469 bin [34.0,34.1) has 38029 bin [34.1,34.2) has 37914 bin [34.2,34.3) has 37912 bin [34.3,34.4) has 37567 bin [34.4,34.5) has 37433 bin [34.5,34.6) has 37058 bin [34.6,34.7) has 37049 bin [34.7,34.8) has 36540 bin [34.8,34.9) has 36056 bin [34.9,35.0) has 35727 bin [35.0,35.1) has 35741 bin [35.1,35.2) has 34913 bin [35.2,35.3) has 35271 bin [35.3,35.4) has 34966 bin [35.4,35.5) has 34978 bin [35.5,35.6) has 34142 bin [35.6,35.7) has 33893 bin [35.7,35.8) has 33531 bin [35.8,35.9) has 33803 bin [35.9,36.0) has 33121 bin [36.0,36.1) has 33076 bin [36.1,36.2) has 32563 bin [36.2,36.3) has 31766 bin [36.3,36.4) has 31291 bin [36.4,36.5) has 30612 bin [36.5,36.6) has 30037 bin [36.6,36.7) has 29658 bin [36.7,36.8) has 29541 bin [36.8,36.9) has 29059 bin [36.9,37.0) has 28952 bin [37.0,37.1) has 28468 bin [37.1,37.2) has 27569 bin [37.2,37.3) has 27323 bin [37.3,37.4) has 26543 bin [37.4,37.5) has 26073 bin [37.5,37.6) has 25735 bin [37.6,37.7) has 25109 bin [37.7,37.8) has 24675 bin [37.8,37.9) has 24510 bin [37.9,38.0) has 23507 bin [38.0,38.1) has 23002 bin [38.1,38.2) has 22421 bin [38.2,38.3) has 21714 bin [38.3,38.4) has 21621 bin [38.4,38.5) has 20819 bin [38.5,38.6) has 20298 bin [38.6,38.7) has 19661 bin [38.7,38.8) has 19294 bin [38.8,38.9) has 18650 bin [38.9,39.0) has 18130 bin [39.0,39.1) has 17742 bin [39.1,39.2) has 17264 bin [39.2,39.3) has 16871 bin [39.3,39.4) has 16709 bin [39.4,39.5) has 16374 bin [39.5,39.6) has 16041 bin [39.6,39.7) has 15680 bin [39.7,39.8) has 15207 bin [39.8,39.9) has 14809 bin [39.9,40.0) has 14345 bin [40.0,40.1) has 13845 bin [40.1,40.2) has 13591 bin [40.2,40.3) has 13086 bin [40.3,40.4) has 12902 bin [40.4,40.5) has 12525 bin [40.5,40.6) has 11683 bin [40.6,40.7) has 11358 bin [40.7,40.8) has 11060 bin [40.8,40.9) has 10720 bin [40.9,41.0) has 10372 bin [41.0,41.1) has 9968 bin [41.1,41.2) has 9627 bin [41.2,41.3) has 9193 bin [41.3,41.4) has 9038 bin [41.4,41.5) has 8803 bin [41.5,41.6) has 8561 bin [41.6,41.7) has 8214 bin [41.7,41.8) has 7754 bin [41.8,41.9) has 7309 bin [41.9,42.0) has 7167 bin [42.0,42.1) has 6862 bin [42.1,42.2) has 6371 bin [42.2,42.3) has 6150 bin [42.3,42.4) has 5787 bin [42.4,42.5) has 5389 bin [42.5,42.6) has 5185 bin [42.6,42.7) has 5010 bin [42.7,42.8) has 4686 bin [42.8,42.9) has 4529 bin [42.9,43.0) has 4305 bin [43.0,43.1) has 4107 bin [43.1,43.2) has 3814 bin [43.2,43.3) has 3556 bin [43.3,43.4) has 3410 bin [43.4,43.5) has 3241 bin [43.5,43.6) has 3007 bin [43.6,43.7) has 2944 bin [43.7,43.8) has 2704 bin [43.8,43.9) has 2547 bin [43.9,44.0) has 2361 bin [44.0,44.1) has 2449 bin [44.1,44.2) has 2380 bin [44.2,44.3) has 2076 bin [44.3,44.4) has 1933 bin [44.4,44.5) has 1815 bin [44.5,44.6) has 1816 bin [44.6,44.7) has 1593 bin [44.7,44.8) has 1586 bin [44.8,44.9) has 1357 bin [44.9,45.0) has 1365 bin [45.0,45.1) has 1178 bin [45.1,45.2) has 1138 bin [45.2,45.3) has 1071 bin [45.3,45.4) has 989 bin [45.4,45.5) has 875 bin [45.5,45.6) has 890 bin [45.6,45.7) has 797 bin [45.7,45.8) has 758 bin [45.8,45.9) has 754 bin [45.9,46.0) has 688 bin [46.0,46.1) has 684 bin [46.1,46.2) has 638 bin [46.2,46.3) has 607 bin [46.3,46.4) has 543 bin [46.4,46.5) has 497 bin [46.5,46.6) has 448 bin [46.6,46.7) has 417 bin [46.7,46.8) has 313 bin [46.8,46.9) has 318 bin [46.9,47.0) has 285 bin [47.0,47.1) has 261 bin [47.1,47.2) has 274 bin [47.2,47.3) has 212 bin [47.3,47.4) has 209 bin [47.4,47.5) has 177 bin [47.5,47.6) has 191 bin [47.6,47.7) has 162 bin [47.7,47.8) has 167 bin [47.8,47.9) has 173 bin [47.9,48.0) has 163 bin [48.0,48.1) has 128 bin [48.1,48.2) has 120 bin [48.2,48.3) has 101 bin [48.3,48.4) has 96 bin [48.4,48.5) has 118 bin [48.5,48.6) has 78 bin [48.6,48.7) has 86 bin [48.7,48.8) has 77 bin [48.8,48.9) has 73 bin [48.9,49.0) has 80 bin [49.0,49.1) has 72 bin [49.1,49.2) has 55 bin [49.2,49.3) has 56 bin [49.3,49.4) has 57 bin [49.4,49.5) has 27 bin [49.5,49.6) has 35 bin [49.6,49.7) has 27 bin [49.7,49.8) has 34 bin [49.8,49.9) has 39 bin [49.9,50.0) has 41 bin [50.0,50.1) has 18 bin [50.1,50.2) has 18 bin [50.2,50.3) has 16 bin [50.3,50.4) has 5 bin [50.4,50.5) has 5 bin [50.5,50.6) has 3 average z coordinate 22.2 for 39769040 element(s) point source id histogram with bin size 1.000000 bin 157 has 11953339 bin 158 has 15978210 bin 211 has 11837491 average point source id 173.475195881016987 for 39769040 element(s)