lasinfo (210611) report for 'AHN4T/50BN2_18.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: 34988515 number of points by return: 25336475 7050866 2204816 363241 33117 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 394980 0 min x y z: 116980.000 394980.000 4.735 max x y z: 118019.999 396269.999 44.863 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: 34988515 extended number of points by return: 25336475 7050866 2204816 363241 33117 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 4735 44863 intensity 56 4511 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 6 user_data 6 7 point_source_ID 18 19 gps_time 290610593.939976 290611566.715281 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 34 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0.56 45.11 ('Amplitude') attribute1 -16.34 28.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25336475 number of intermediate returns: 2602461 number of last returns: 25316112 number of single returns: 18266533 covered area in square units/kilounits: 1341072/1.34 point density: all returns 26.09 last only 18.88 (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 34988515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25336475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7050866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2204816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 363241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33117 instead zero. overview over extended number of returns of given pulse: 18266533 9700708 5532233 1322820 156423 9420 378 0 0 0 0 0 0 0 0 histogram of classification of points: 12376745 unclassified (1) 22356724 ground (2) 220571 building (6) 9794 water (9) 24681 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2292788 +---> 909455 of those are unclassified (1) +---> 1375579 of those are ground (2) +---> 2922 of those are building (6) +---> 1738 of those are water (9) +---> 3094 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.7,4.8) has 51 bin [4.8,4.9) has 302 bin [4.9,5.0) has 271 bin [5.0,5.1) has 401 bin [5.1,5.2) has 591 bin [5.2,5.3) has 2737 bin [5.3,5.4) has 4622 bin [5.4,5.5) has 9011 bin [5.5,5.6) has 11375 bin [5.6,5.7) has 14410 bin [5.7,5.8) has 14351 bin [5.8,5.9) has 17236 bin [5.9,6.0) has 21326 bin [6.0,6.1) has 29650 bin [6.1,6.2) has 52910 bin [6.2,6.3) has 136015 bin [6.3,6.4) has 311780 bin [6.4,6.5) has 605026 bin [6.5,6.6) has 1045672 bin [6.6,6.7) has 1628465 bin [6.7,6.8) has 1397699 bin [6.8,6.9) has 1198198 bin [6.9,7.0) has 854926 bin [7.0,7.1) has 662235 bin [7.1,7.2) has 588728 bin [7.2,7.3) has 582122 bin [7.3,7.4) has 692690 bin [7.4,7.5) has 809180 bin [7.5,7.6) has 687033 bin [7.6,7.7) has 612499 bin [7.7,7.8) has 513282 bin [7.8,7.9) has 470313 bin [7.9,8.0) has 442723 bin [8.0,8.1) has 450223 bin [8.1,8.2) has 532351 bin [8.2,8.3) has 572585 bin [8.3,8.4) has 712840 bin [8.4,8.5) has 674838 bin [8.5,8.6) has 739555 bin [8.6,8.7) has 822281 bin [8.7,8.8) has 947453 bin [8.8,8.9) has 1083398 bin [8.9,9.0) has 1029601 bin [9.0,9.1) has 677560 bin [9.1,9.2) has 447917 bin [9.2,9.3) has 276900 bin [9.3,9.4) has 221889 bin [9.4,9.5) has 192306 bin [9.5,9.6) has 152333 bin [9.6,9.7) has 114836 bin [9.7,9.8) has 91324 bin [9.8,9.9) has 80518 bin [9.9,10.0) has 73359 bin [10.0,10.1) 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has 71565 bin [25.4,25.5) has 70015 bin [25.5,25.6) has 68245 bin [25.6,25.7) has 66642 bin [25.7,25.8) has 63575 bin [25.8,25.9) has 62114 bin [25.9,26.0) has 60214 bin [26.0,26.1) has 58556 bin [26.1,26.2) has 56645 bin [26.2,26.3) has 55314 bin [26.3,26.4) has 53017 bin [26.4,26.5) has 50880 bin [26.5,26.6) has 49089 bin [26.6,26.7) has 47960 bin [26.7,26.8) has 46237 bin [26.8,26.9) has 45110 bin [26.9,27.0) has 43480 bin [27.0,27.1) has 41933 bin [27.1,27.2) has 40306 bin [27.2,27.3) has 38467 bin [27.3,27.4) has 36834 bin [27.4,27.5) has 35876 bin [27.5,27.6) has 34581 bin [27.6,27.7) has 33060 bin [27.7,27.8) has 32085 bin [27.8,27.9) has 30240 bin [27.9,28.0) has 28968 bin [28.0,28.1) has 26778 bin [28.1,28.2) has 25622 bin [28.2,28.3) has 24750 bin [28.3,28.4) has 23741 bin [28.4,28.5) has 22786 bin [28.5,28.6) has 21975 bin [28.6,28.7) has 21048 bin [28.7,28.8) has 20378 bin [28.8,28.9) has 19544 bin [28.9,29.0) has 18373 bin [29.0,29.1) has 17310 bin [29.1,29.2) has 16819 bin [29.2,29.3) has 16340 bin [29.3,29.4) has 15228 bin [29.4,29.5) has 14496 bin [29.5,29.6) has 13720 bin [29.6,29.7) has 13159 bin [29.7,29.8) has 12695 bin [29.8,29.9) has 11930 bin [29.9,30.0) has 11452 bin [30.0,30.1) has 10844 bin [30.1,30.2) has 10483 bin [30.2,30.3) has 9754 bin [30.3,30.4) has 9076 bin [30.4,30.5) has 8668 bin [30.5,30.6) has 8258 bin [30.6,30.7) has 7790 bin [30.7,30.8) has 7483 bin [30.8,30.9) has 7041 bin [30.9,31.0) has 6835 bin [31.0,31.1) has 6302 bin [31.1,31.2) has 6088 bin [31.2,31.3) has 5889 bin [31.3,31.4) has 5441 bin [31.4,31.5) has 5104 bin [31.5,31.6) has 5078 bin [31.6,31.7) has 4886 bin [31.7,31.8) has 4619 bin [31.8,31.9) has 4520 bin [31.9,32.0) has 4283 bin [32.0,32.1) has 4047 bin [32.1,32.2) has 4146 bin [32.2,32.3) has 4031 bin [32.3,32.4) has 3819 bin [32.4,32.5) has 3754 bin [32.5,32.6) has 3722 bin [32.6,32.7) has 3470 bin [32.7,32.8) has 3298 bin [32.8,32.9) has 3104 bin [32.9,33.0) has 3222 bin [33.0,33.1) has 3095 bin [33.1,33.2) has 2932 bin [33.2,33.3) has 2885 bin [33.3,33.4) has 2938 bin [33.4,33.5) has 2839 bin [33.5,33.6) has 2763 bin [33.6,33.7) has 2604 bin [33.7,33.8) has 2564 bin [33.8,33.9) has 2469 bin [33.9,34.0) has 2557 bin [34.0,34.1) has 2403 bin [34.1,34.2) has 2478 bin [34.2,34.3) has 2509 bin [34.3,34.4) has 2357 bin [34.4,34.5) has 2269 bin [34.5,34.6) has 2283 bin [34.6,34.7) has 2226 bin [34.7,34.8) has 2140 bin [34.8,34.9) has 2050 bin [34.9,35.0) has 2160 bin [35.0,35.1) has 2006 bin [35.1,35.2) has 1923 bin [35.2,35.3) has 1978 bin [35.3,35.4) has 1892 bin [35.4,35.5) has 1830 bin [35.5,35.6) has 1870 bin [35.6,35.7) has 1792 bin [35.7,35.8) has 1783 bin [35.8,35.9) has 1666 bin [35.9,36.0) has 1630 bin [36.0,36.1) has 1573 bin [36.1,36.2) has 1485 bin [36.2,36.3) has 1471 bin [36.3,36.4) has 1429 bin [36.4,36.5) has 1338 bin [36.5,36.6) has 1203 bin [36.6,36.7) has 1244 bin [36.7,36.8) has 1208 bin [36.8,36.9) has 1206 bin [36.9,37.0) has 1117 bin [37.0,37.1) has 1123 bin [37.1,37.2) has 1041 bin [37.2,37.3) has 1103 bin [37.3,37.4) has 1066 bin [37.4,37.5) has 1049 bin [37.5,37.6) has 930 bin [37.6,37.7) has 975 bin [37.7,37.8) has 928 bin [37.8,37.9) has 836 bin [37.9,38.0) has 815 bin [38.0,38.1) has 788 bin [38.1,38.2) has 775 bin [38.2,38.3) has 771 bin [38.3,38.4) has 639 bin [38.4,38.5) has 600 bin [38.5,38.6) has 619 bin [38.6,38.7) has 548 bin [38.7,38.8) has 583 bin [38.8,38.9) has 562 bin [38.9,39.0) has 482 bin [39.0,39.1) has 462 bin [39.1,39.2) has 424 bin [39.2,39.3) has 440 bin [39.3,39.4) has 454 bin [39.4,39.5) has 412 bin [39.5,39.6) has 404 bin [39.6,39.7) has 400 bin [39.7,39.8) has 356 bin [39.8,39.9) has 341 bin [39.9,40.0) has 340 bin [40.0,40.1) has 313 bin [40.1,40.2) has 279 bin [40.2,40.3) has 227 bin [40.3,40.4) has 236 bin [40.4,40.5) has 257 bin [40.5,40.6) has 207 bin [40.6,40.7) has 190 bin [40.7,40.8) has 184 bin [40.8,40.9) has 171 bin [40.9,41.0) has 154 bin [41.0,41.1) has 142 bin [41.1,41.2) has 117 bin [41.2,41.3) has 90 bin [41.3,41.4) has 129 bin [41.4,41.5) has 114 bin [41.5,41.6) has 112 bin [41.6,41.7) has 104 bin [41.7,41.8) has 82 bin [41.8,41.9) has 98 bin [41.9,42.0) has 72 bin [42.0,42.1) has 67 bin [42.1,42.2) has 38 bin [42.2,42.3) has 31 bin [42.3,42.4) has 34 bin [42.4,42.5) has 28 bin [42.5,42.6) has 34 bin [42.6,42.7) has 25 bin [42.7,42.8) has 38 bin [42.8,42.9) has 25 bin [42.9,43.0) has 19 bin [43.0,43.1) has 17 bin [43.1,43.2) has 15 bin [43.2,43.3) has 13 bin [43.3,43.4) has 15 bin [43.4,43.5) has 12 bin [43.5,43.6) has 12 bin [43.6,43.7) has 8 bin [43.7,43.8) has 7 bin [43.8,43.9) has 6 bin [43.9,44.0) has 3 bin [44.0,44.1) has 6 bin [44.1,44.2) has 4 bin [44.2,44.3) has 1 bin [44.3,44.4) has 2 bin [44.4,44.5) has 2 bin [44.7,44.8) has 1 bin [44.8,44.9) has 3 average z coordinate 12.0 for 34988515 element(s) point source id histogram with bin size 1.000000 bin 18 has 14536442 bin 19 has 20452073 average point source id 18.584536754417844 for 34988515 element(s)