lasinfo (210611) report for 'AHN4T/50EN1_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: 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: 29752964 number of points by return: 24920693 3502151 1078866 222759 28495 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 394980 0 min x y z: 122980.000 394980.000 9.293 max x y z: 124019.999 396269.999 46.586 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: 29752964 extended number of points by return: 24920693 3502151 1078866 222759 28495 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 9293 46586 intensity 56 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 18 20 gps_time 290608780.254277 290611477.301016 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 32 255 B 20 255 NIR 0 255 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 0.56 48.6 ('Amplitude') attribute1 -16.41 32.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24920693 number of intermediate returns: 1333417 number of last returns: 24872376 number of single returns: 21373522 covered area in square units/kilounits: 1286516/1.29 point density: all returns 23.13 last only 19.33 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29752964 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24920693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3502151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1078866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 222759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28495 instead zero. overview over extended number of returns of given pulse: 21373522 4885521 2572670 778328 130710 11374 839 0 0 0 0 0 0 0 0 histogram of classification of points: 6645259 unclassified (1) 19924483 ground (2) 2993229 building (6) 189014 water (9) 979 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2450487 +---> 634670 of those are unclassified (1) +---> 1585654 of those are ground (2) +---> 230112 of those are building (6) +---> 51 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.2,9.3) has 1 bin [9.3,9.4) has 85 bin [9.4,9.5) has 2050 bin [9.5,9.6) has 1231 bin [9.6,9.7) has 1169 bin [9.7,9.8) has 968 bin [9.8,9.9) has 863 bin [9.9,10.0) has 953 bin [10.0,10.1) has 1227 bin [10.1,10.2) has 1423 bin [10.2,10.3) has 1320 bin [10.3,10.4) has 1461 bin [10.4,10.5) has 1785 bin [10.5,10.6) has 1969 bin [10.6,10.7) has 2279 bin [10.7,10.8) has 2351 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has 18586 bin [29.8,29.9) has 18199 bin [29.9,30.0) has 17521 bin [30.0,30.1) has 17257 bin [30.1,30.2) has 16963 bin [30.2,30.3) has 16533 bin [30.3,30.4) has 16259 bin [30.4,30.5) has 15800 bin [30.5,30.6) has 15566 bin [30.6,30.7) has 15617 bin [30.7,30.8) has 14990 bin [30.8,30.9) has 14425 bin [30.9,31.0) has 14068 bin [31.0,31.1) has 13575 bin [31.1,31.2) has 13245 bin [31.2,31.3) has 12806 bin [31.3,31.4) has 12310 bin [31.4,31.5) has 12443 bin [31.5,31.6) has 16144 bin [31.6,31.7) has 12650 bin [31.7,31.8) has 11650 bin [31.8,31.9) has 10846 bin [31.9,32.0) has 10361 bin [32.0,32.1) has 10003 bin [32.1,32.2) has 9508 bin [32.2,32.3) has 8941 bin [32.3,32.4) has 8695 bin [32.4,32.5) has 8550 bin [32.5,32.6) has 8179 bin [32.6,32.7) has 7901 bin [32.7,32.8) has 7698 bin [32.8,32.9) has 7788 bin [32.9,33.0) has 7045 bin [33.0,33.1) has 6527 bin [33.1,33.2) has 6348 bin [33.2,33.3) has 6078 bin [33.3,33.4) has 5717 bin [33.4,33.5) has 5437 bin [33.5,33.6) has 5095 bin [33.6,33.7) 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has 517 bin [41.9,42.0) has 547 bin [42.0,42.1) has 562 bin [42.1,42.2) has 528 bin [42.2,42.3) has 505 bin [42.3,42.4) has 475 bin [42.4,42.5) has 440 bin [42.5,42.6) has 402 bin [42.6,42.7) has 340 bin [42.7,42.8) has 411 bin [42.8,42.9) has 345 bin [42.9,43.0) has 309 bin [43.0,43.1) has 352 bin [43.1,43.2) has 290 bin [43.2,43.3) has 255 bin [43.3,43.4) has 232 bin [43.4,43.5) has 219 bin [43.5,43.6) has 194 bin [43.6,43.7) has 185 bin [43.7,43.8) has 139 bin [43.8,43.9) has 169 bin [43.9,44.0) has 140 bin [44.0,44.1) has 127 bin [44.1,44.2) has 118 bin [44.2,44.3) has 128 bin [44.3,44.4) has 123 bin [44.4,44.5) has 89 bin [44.5,44.6) has 83 bin [44.6,44.7) has 59 bin [44.7,44.8) has 35 bin [44.8,44.9) has 19 bin [44.9,45.0) has 6 bin [45.0,45.1) has 2 bin [45.1,45.2) has 5 bin [45.2,45.3) has 3 bin [45.3,45.4) has 1 bin [45.4,45.5) has 3 bin [45.5,45.6) has 2 bin [46.4,46.5) has 1 bin [46.5,46.6) has 2 average z coordinate 17.7 for 29752964 element(s) point source id histogram with bin size 1.000000 bin 18 has 3031409 bin 19 has 23808898 bin 20 has 2912657 average point source id 18.996008733785313 for 29752964 element(s)