lasinfo (210611) report for 'AHN4T/51BN1_17.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: 38025975 number of points by return: 24855596 9249688 3241048 615128 64515 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 394980 0 min x y z: 150980.000 394980.000 8.277 max x y z: 152019.999 396269.999 48.003 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: 38025975 extended number of points by return: 24855596 9249688 3241048 615128 64515 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 8277 48003 intensity 0 4860 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 59 61 gps_time 298025724.147762 298029138.080268 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 31 255 B 23 255 NIR 9 255 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 48.6 ('Amplitude') attribute1 -16.53 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24855596 number of intermediate returns: 3923762 number of last returns: 24849649 number of single returns: 15603032 covered area in square units/kilounits: 1340332/1.34 point density: all returns 28.37 last only 18.54 (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 38025975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24855596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9249688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3241048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 615128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 64515 instead zero. overview over extended number of returns of given pulse: 15603032 12017519 7878162 2203835 303623 18792 1012 0 0 0 0 0 0 0 0 histogram of classification of points: 16800600 unclassified (1) 21095910 ground (2) 83725 building (6) 45369 water (9) 371 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2652124 +---> 1138574 of those are unclassified (1) +---> 1507537 of those are ground (2) +---> 3488 of those are building (6) +---> 2383 of those are water (9) +---> 142 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 3 bin [8.3,8.4) has 167 bin [8.4,8.5) has 1058 bin [8.5,8.6) has 1434 bin [8.6,8.7) has 2258 bin [8.7,8.8) has 5341 bin [8.8,8.9) has 9408 bin [8.9,9.0) has 23201 bin [9.0,9.1) has 29779 bin [9.1,9.2) has 43738 bin [9.2,9.3) has 73269 bin [9.3,9.4) has 245381 bin [9.4,9.5) has 693030 bin [9.5,9.6) 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has 81604 bin [28.7,28.8) has 80271 bin [28.8,28.9) has 80648 bin [28.9,29.0) has 79808 bin [29.0,29.1) has 79054 bin [29.1,29.2) has 78835 bin [29.2,29.3) has 78271 bin [29.3,29.4) has 78452 bin [29.4,29.5) has 77361 bin [29.5,29.6) has 76903 bin [29.6,29.7) has 76106 bin [29.7,29.8) has 76005 bin [29.8,29.9) has 76070 bin [29.9,30.0) has 75688 bin [30.0,30.1) has 74779 bin [30.1,30.2) has 73743 bin [30.2,30.3) has 72482 bin [30.3,30.4) has 72740 bin [30.4,30.5) has 71532 bin [30.5,30.6) has 70918 bin [30.6,30.7) has 70463 bin [30.7,30.8) has 69792 bin [30.8,30.9) has 68598 bin [30.9,31.0) has 68005 bin [31.0,31.1) has 67378 bin [31.1,31.2) has 66348 bin [31.2,31.3) has 65361 bin [31.3,31.4) has 64670 bin [31.4,31.5) has 63286 bin [31.5,31.6) has 61805 bin [31.6,31.7) has 60508 bin [31.7,31.8) has 59473 bin [31.8,31.9) has 57772 bin [31.9,32.0) has 56257 bin [32.0,32.1) has 55087 bin [32.1,32.2) has 54195 bin [32.2,32.3) has 52265 bin [32.3,32.4) has 50427 bin [32.4,32.5) has 49245 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[36.3,36.4) has 12389 bin [36.4,36.5) has 11668 bin [36.5,36.6) has 11167 bin [36.6,36.7) has 10709 bin [36.7,36.8) has 10300 bin [36.8,36.9) has 9687 bin [36.9,37.0) has 9253 bin [37.0,37.1) has 8848 bin [37.1,37.2) has 8384 bin [37.2,37.3) has 8129 bin [37.3,37.4) has 7934 bin [37.4,37.5) has 7490 bin [37.5,37.6) has 7021 bin [37.6,37.7) has 6814 bin [37.7,37.8) has 6766 bin [37.8,37.9) has 6787 bin [37.9,38.0) has 6654 bin [38.0,38.1) has 6373 bin [38.1,38.2) has 6013 bin [38.2,38.3) has 5985 bin [38.3,38.4) has 5677 bin [38.4,38.5) has 5629 bin [38.5,38.6) has 5481 bin [38.6,38.7) has 5251 bin [38.7,38.8) has 5171 bin [38.8,38.9) has 5011 bin [38.9,39.0) has 4972 bin [39.0,39.1) has 4708 bin [39.1,39.2) has 4523 bin [39.2,39.3) has 4227 bin [39.3,39.4) has 4196 bin [39.4,39.5) has 3884 bin [39.5,39.6) has 3787 bin [39.6,39.7) has 3623 bin [39.7,39.8) has 3460 bin [39.8,39.9) has 3396 bin [39.9,40.0) has 3309 bin [40.0,40.1) has 3123 bin [40.1,40.2) has 3032 bin [40.2,40.3) has 2930 bin [40.3,40.4) has 2944 bin [40.4,40.5) has 2780 bin [40.5,40.6) has 2743 bin [40.6,40.7) has 2584 bin [40.7,40.8) has 2482 bin [40.8,40.9) has 2325 bin [40.9,41.0) has 2276 bin [41.0,41.1) has 2124 bin [41.1,41.2) has 2113 bin [41.2,41.3) has 2004 bin [41.3,41.4) has 1844 bin [41.4,41.5) has 1839 bin [41.5,41.6) has 1706 bin [41.6,41.7) has 1711 bin [41.7,41.8) has 1607 bin [41.8,41.9) has 1429 bin [41.9,42.0) has 1425 bin [42.0,42.1) has 1402 bin [42.1,42.2) has 1369 bin [42.2,42.3) has 1237 bin [42.3,42.4) has 1222 bin [42.4,42.5) has 1247 bin [42.5,42.6) has 1112 bin [42.6,42.7) has 1057 bin [42.7,42.8) has 1079 bin [42.8,42.9) has 997 bin [42.9,43.0) has 1054 bin [43.0,43.1) has 990 bin [43.1,43.2) has 950 bin [43.2,43.3) has 901 bin [43.3,43.4) has 909 bin [43.4,43.5) has 883 bin [43.5,43.6) has 866 bin [43.6,43.7) has 776 bin [43.7,43.8) has 719 bin [43.8,43.9) has 695 bin [43.9,44.0) has 701 bin [44.0,44.1) has 716 bin [44.1,44.2) has 706 bin [44.2,44.3) has 698 bin [44.3,44.4) has 721 bin [44.4,44.5) has 627 bin [44.5,44.6) has 586 bin [44.6,44.7) has 599 bin [44.7,44.8) has 528 bin [44.8,44.9) has 451 bin [44.9,45.0) has 442 bin [45.0,45.1) has 404 bin [45.1,45.2) has 363 bin [45.2,45.3) has 371 bin [45.3,45.4) has 351 bin [45.4,45.5) has 317 bin [45.5,45.6) has 292 bin [45.6,45.7) has 290 bin [45.7,45.8) has 247 bin [45.8,45.9) has 220 bin [45.9,46.0) has 211 bin [46.0,46.1) has 173 bin [46.1,46.2) has 140 bin [46.2,46.3) has 133 bin [46.3,46.4) has 100 bin [46.4,46.5) has 102 bin [46.5,46.6) has 73 bin [46.6,46.7) has 47 bin [46.7,46.8) has 39 bin [46.8,46.9) has 36 bin [46.9,47.0) has 22 bin [47.0,47.1) has 18 bin [47.1,47.2) has 20 bin [47.2,47.3) has 7 bin [47.3,47.4) has 4 bin [47.4,47.5) has 5 bin [47.5,47.6) has 3 bin [47.6,47.7) has 6 bin [47.7,47.8) has 4 bin [47.8,47.9) has 4 bin [47.9,48.0) has 2 bin [48.0,48.1) has 1 average z coordinate 15.5 for 38025975 element(s) point source id histogram with bin size 1.000000 bin 59 has 456800 bin 60 has 27529319 bin 61 has 10039856 average point source id 60.252013419774244 for 38025975 element(s)