lasinfo (210611) report for 'AHN4T/46DN2_05.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: 33082926 number of points by return: 26730269 4561637 1501546 264756 24718 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 411230 0 min x y z: 198980.000 411230.000 9.326 max x y z: 199572.427 412519.999 45.276 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: 33082926 extended number of points by return: 26730269 4561637 1501546 264756 24718 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 592427 Y 0 1289999 Z 9326 45276 intensity 51 4752 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 29 user_data 6 7 point_source_ID 85 1080 gps_time 296130190.453087 298301084.073095 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 54 255 B 37 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 47.52 ('Amplitude') attribute1 -16.35 31.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26730269 number of intermediate returns: 1790483 number of last returns: 26731808 number of single returns: 22169634 covered area in square units/kilounits: 631100/0.63 point density: all returns 52.42 last only 42.36 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33082926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26730269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4561637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1501546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 264756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24718 instead zero. overview over extended number of returns of given pulse: 22169634 6121726 3708781 959324 116908 6333 220 0 0 0 0 0 0 0 0 histogram of classification of points: 7069474 unclassified (1) 24967632 ground (2) 83415 building (6) 962405 water (9) +-> flagged as extended overlap: 1841544 +---> 348871 of those are unclassified (1) +---> 1450091 of those are ground (2) +---> 39927 of those are building (6) +---> 2655 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.3,9.4) has 17 bin [9.4,9.5) has 1405 bin [9.5,9.6) has 13307 bin [9.6,9.7) has 58716 bin [9.7,9.8) has 84979 bin [9.8,9.9) has 141799 bin [9.9,10.0) has 304798 bin [10.0,10.1) has 791484 bin [10.1,10.2) has 1364598 bin [10.2,10.3) has 1457032 bin [10.3,10.4) has 1162443 bin [10.4,10.5) has 784378 bin [10.5,10.6) has 447613 bin [10.6,10.7) has 339083 bin [10.7,10.8) has 338088 bin [10.8,10.9) has 320641 bin 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has 12396 bin [37.6,37.7) has 11962 bin [37.7,37.8) has 11489 bin [37.8,37.9) has 11176 bin [37.9,38.0) has 10792 bin [38.0,38.1) has 10322 bin [38.1,38.2) has 9985 bin [38.2,38.3) has 9695 bin [38.3,38.4) has 9259 bin [38.4,38.5) has 9147 bin [38.5,38.6) has 8578 bin [38.6,38.7) has 8415 bin [38.7,38.8) has 7858 bin [38.8,38.9) has 7681 bin [38.9,39.0) has 7371 bin [39.0,39.1) has 6902 bin [39.1,39.2) has 6647 bin [39.2,39.3) has 6278 bin [39.3,39.4) has 5877 bin [39.4,39.5) has 5772 bin [39.5,39.6) has 5565 bin [39.6,39.7) has 5114 bin [39.7,39.8) has 4914 bin [39.8,39.9) has 4771 bin [39.9,40.0) has 4532 bin [40.0,40.1) has 4354 bin [40.1,40.2) has 4227 bin [40.2,40.3) has 3954 bin [40.3,40.4) has 3675 bin [40.4,40.5) has 3404 bin [40.5,40.6) has 3055 bin [40.6,40.7) has 2884 bin [40.7,40.8) has 2602 bin [40.8,40.9) has 2411 bin [40.9,41.0) has 2160 bin [41.0,41.1) has 1998 bin [41.1,41.2) has 1797 bin [41.2,41.3) has 1586 bin [41.3,41.4) has 1384 bin [41.4,41.5) has 1172 bin [41.5,41.6) has 1022 bin [41.6,41.7) has 915 bin [41.7,41.8) has 800 bin [41.8,41.9) has 671 bin [41.9,42.0) has 616 bin [42.0,42.1) has 519 bin [42.1,42.2) has 462 bin [42.2,42.3) has 478 bin [42.3,42.4) has 479 bin [42.4,42.5) has 407 bin [42.5,42.6) has 405 bin [42.6,42.7) has 333 bin [42.7,42.8) has 268 bin [42.8,42.9) has 203 bin [42.9,43.0) has 151 bin [43.0,43.1) has 112 bin [43.1,43.2) has 109 bin [43.2,43.3) has 89 bin [43.3,43.4) has 69 bin [43.4,43.5) has 54 bin [43.5,43.6) has 61 bin [43.6,43.7) has 56 bin [43.7,43.8) has 46 bin [43.8,43.9) has 51 bin [43.9,44.0) has 61 bin [44.0,44.1) has 52 bin [44.1,44.2) has 46 bin [44.2,44.3) has 39 bin [44.3,44.4) has 34 bin [44.4,44.5) has 31 bin [44.5,44.6) has 22 bin [44.6,44.7) has 17 bin [44.7,44.8) has 10 bin [44.8,44.9) has 13 bin [44.9,45.0) has 9 bin [45.0,45.1) has 6 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 average z coordinate 15.4 for 33082926 element(s) point source id histogram with bin size 1.000000 bin 85 has 9187249 bin 86 has 7696838 bin 1079 has 11547253 bin 1080 has 4651586 average point source id 572.078875369125399 for 33082926 element(s)