lasinfo (210611) report for 'AHN4T/28CZ1_08.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: 336/2022 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: 36495435 number of points by return: 24751615 8448263 2732471 503047 60039 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 478730 0 min x y z: 221980.000 478730.000 9.896 max x y z: 223019.999 480019.999 51.370 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: 36495435 extended number of points by return: 24751615 8448263 2732471 503047 60039 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 9896 51370 intensity 48 3082 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 -2 user_data 6 7 point_source_ID 148 149 gps_time 324039300.855924 324041150.811649 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 37 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 13.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24751615 number of intermediate returns: 3296452 number of last returns: 24747441 number of single returns: 16300073 covered area in square units/kilounits: 1340460/1.34 point density: all returns 27.23 last only 18.46 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36495435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24751615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8448263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2732471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 503047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60039 instead zero. overview over extended number of returns of given pulse: 16300073 11437205 6687568 1770803 274426 23798 1562 0 0 0 0 0 0 0 0 histogram of classification of points: 16253245 unclassified (1) 20055468 ground (2) 185740 building (6) 982 water (9) +-> flagged as extended overlap: 2173965 +---> 795175 of those are unclassified (1) +---> 1351416 of those are ground (2) +---> 26960 of those are building (6) +---> 414 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 1 bin [9.9,10.0) has 211 bin [10.0,10.1) has 1247 bin [10.1,10.2) has 4216 bin [10.2,10.3) has 6995 bin [10.3,10.4) has 7611 bin [10.4,10.5) has 9351 bin [10.5,10.6) has 13119 bin [10.6,10.7) has 22283 bin [10.7,10.8) has 106007 bin [10.8,10.9) has 208931 bin [10.9,11.0) has 358615 bin [11.0,11.1) has 526068 bin [11.1,11.2) has 728237 bin [11.2,11.3) has 833775 bin [11.3,11.4) has 900451 bin [11.4,11.5) has 1004813 bin [11.5,11.6) has 1281138 bin [11.6,11.7) has 1491362 bin [11.7,11.8) has 1596074 bin [11.8,11.9) has 1258685 bin [11.9,12.0) has 1242180 bin [12.0,12.1) has 959173 bin [12.1,12.2) has 788298 bin [12.2,12.3) has 768995 bin [12.3,12.4) has 684660 bin [12.4,12.5) has 655007 bin [12.5,12.6) has 542908 bin [12.6,12.7) has 544461 bin [12.7,12.8) has 568484 bin [12.8,12.9) has 536876 bin [12.9,13.0) has 482264 bin [13.0,13.1) has 438835 bin [13.1,13.2) has 339768 bin [13.2,13.3) has 291997 bin [13.3,13.4) has 255022 bin [13.4,13.5) has 198005 bin [13.5,13.6) has 150903 bin [13.6,13.7) has 122670 bin [13.7,13.8) has 111490 bin [13.8,13.9) has 113094 bin [13.9,14.0) has 108303 bin [14.0,14.1) has 102059 bin [14.1,14.2) has 84171 bin [14.2,14.3) has 76117 bin [14.3,14.4) has 75101 bin [14.4,14.5) has 73904 bin [14.5,14.6) has 73112 bin [14.6,14.7) has 67305 bin [14.7,14.8) has 64202 bin [14.8,14.9) has 62823 bin [14.9,15.0) has 59284 bin [15.0,15.1) has 57364 bin 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7619 bin [38.0,38.1) has 7400 bin [38.1,38.2) has 7099 bin [38.2,38.3) has 6857 bin [38.3,38.4) has 6880 bin [38.4,38.5) has 6499 bin [38.5,38.6) has 6117 bin [38.6,38.7) has 5948 bin [38.7,38.8) has 5603 bin [38.8,38.9) has 5364 bin [38.9,39.0) has 4984 bin [39.0,39.1) has 4865 bin [39.1,39.2) has 4515 bin [39.2,39.3) has 4557 bin [39.3,39.4) has 4299 bin [39.4,39.5) has 4184 bin [39.5,39.6) has 4163 bin [39.6,39.7) has 3945 bin [39.7,39.8) has 3910 bin [39.8,39.9) has 3599 bin [39.9,40.0) has 3509 bin [40.0,40.1) has 3281 bin [40.1,40.2) has 3248 bin [40.2,40.3) has 3132 bin [40.3,40.4) has 3005 bin [40.4,40.5) has 2982 bin [40.5,40.6) has 2930 bin [40.6,40.7) has 2876 bin [40.7,40.8) has 2685 bin [40.8,40.9) has 2654 bin [40.9,41.0) has 2663 bin [41.0,41.1) has 2569 bin [41.1,41.2) has 2542 bin [41.2,41.3) has 2368 bin [41.3,41.4) has 2331 bin [41.4,41.5) has 2231 bin [41.5,41.6) has 2251 bin [41.6,41.7) has 2162 bin [41.7,41.8) has 2093 bin [41.8,41.9) has 1924 bin [41.9,42.0) has 1996 bin [42.0,42.1) has 1896 bin [42.1,42.2) has 1797 bin [42.2,42.3) has 1746 bin [42.3,42.4) has 1809 bin [42.4,42.5) has 1740 bin [42.5,42.6) has 1659 bin [42.6,42.7) has 1499 bin [42.7,42.8) has 1440 bin [42.8,42.9) has 1435 bin [42.9,43.0) has 1400 bin [43.0,43.1) has 1348 bin [43.1,43.2) has 1369 bin [43.2,43.3) has 1286 bin [43.3,43.4) has 1177 bin [43.4,43.5) has 1186 bin [43.5,43.6) has 1172 bin [43.6,43.7) has 1130 bin [43.7,43.8) has 1145 bin [43.8,43.9) has 1041 bin [43.9,44.0) has 1010 bin [44.0,44.1) has 972 bin [44.1,44.2) has 949 bin [44.2,44.3) has 827 bin [44.3,44.4) has 938 bin [44.4,44.5) has 814 bin [44.5,44.6) has 846 bin [44.6,44.7) has 811 bin [44.7,44.8) has 698 bin [44.8,44.9) has 734 bin [44.9,45.0) has 643 bin [45.0,45.1) has 635 bin [45.1,45.2) has 692 bin [45.2,45.3) has 619 bin [45.3,45.4) has 623 bin [45.4,45.5) has 591 bin [45.5,45.6) has 548 bin [45.6,45.7) has 554 bin [45.7,45.8) has 493 bin [45.8,45.9) has 485 bin [45.9,46.0) has 458 bin [46.0,46.1) has 422 bin [46.1,46.2) has 465 bin [46.2,46.3) has 428 bin [46.3,46.4) has 391 bin [46.4,46.5) has 378 bin [46.5,46.6) has 405 bin [46.6,46.7) has 319 bin [46.7,46.8) has 311 bin [46.8,46.9) has 287 bin [46.9,47.0) has 267 bin [47.0,47.1) has 262 bin [47.1,47.2) has 223 bin [47.2,47.3) has 211 bin [47.3,47.4) has 202 bin [47.4,47.5) has 180 bin [47.5,47.6) has 220 bin [47.6,47.7) has 192 bin [47.7,47.8) has 161 bin [47.8,47.9) has 148 bin [47.9,48.0) has 149 bin [48.0,48.1) has 133 bin [48.1,48.2) has 124 bin [48.2,48.3) has 114 bin [48.3,48.4) has 102 bin [48.4,48.5) has 108 bin [48.5,48.6) has 84 bin [48.6,48.7) has 77 bin [48.7,48.8) has 65 bin [48.8,48.9) has 52 bin [48.9,49.0) has 52 bin [49.0,49.1) has 55 bin [49.1,49.2) has 49 bin [49.2,49.3) has 43 bin [49.3,49.4) has 35 bin [49.4,49.5) has 46 bin [49.5,49.6) has 33 bin [49.6,49.7) has 31 bin [49.7,49.8) has 21 bin [49.8,49.9) has 10 bin [49.9,50.0) has 8 bin [50.0,50.1) has 9 bin [50.1,50.2) has 13 bin [50.2,50.3) has 17 bin [50.3,50.4) has 21 bin [50.4,50.5) has 15 bin [50.5,50.6) has 5 bin [50.6,50.7) has 8 bin [50.7,50.8) has 4 bin [50.8,50.9) has 3 bin [50.9,51.0) has 1 bin [51.0,51.1) has 1 bin [51.2,51.3) has 1 bin [51.3,51.4) has 1 average z coordinate 18.2 for 36495435 element(s) point source id histogram with bin size 1.000000 bin 148 has 18747909 bin 149 has 17747526 average point source id 148.486294409150076 for 36495435 element(s)