lasinfo (210611) report for 'AHN4T/15FN2_10.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: 174/2021 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: 27757704 number of points by return: 23858491 2291360 1161434 445236 1183 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 547480 0 min x y z: 178980.000 547480.000 -1.973 max x y z: 180019.999 548769.999 59.762 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: 27757704 extended number of points by return: 23858491 2291360 1161434 445236 1183 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 -1973 59762 intensity 19 4992 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -4 29 user_data 8 9 point_source_ID 1132 1133 gps_time 269084051.737228 269085199.128096 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 5 255 B 2 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.99 33.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23858491 number of intermediate returns: 1611694 number of last returns: 23833140 number of single returns: 21545621 covered area in square units/kilounits: 1325540/1.33 point density: all returns 20.94 last only 17.98 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27757704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23858491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2291360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1161434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 445236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1183 instead zero. overview over extended number of returns of given pulse: 21545621 2274907 2150769 1780486 5811 110 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5009892 unclassified (1) 20034125 ground (2) 2223872 building (6) 485454 water (9) 4361 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1653059 +---> 186540 of those are unclassified (1) +---> 1228939 of those are ground (2) +---> 145690 of those are building (6) +---> 91890 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 3028 bin [-1.9,-1.8) has 8345 bin [-1.8,-1.7) has 320336 bin [-1.7,-1.6) has 33408 bin [-1.6,-1.5) has 55979 bin [-1.5,-1.4) has 70179 bin [-1.4,-1.3) has 37692 bin [-1.3,-1.2) has 54871 bin [-1.2,-1.1) has 210488 bin [-1.1,-1.0) has 517726 bin [-1.0,-0.9) has 1191343 bin [-0.9,-0.8) has 1520899 bin [-0.8,-0.7) has 1419826 bin [-0.7,-0.6) has 1394954 bin 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[39.8,39.9) has 1 bin [40.0,40.1) has 1 bin [40.1,40.2) has 3 bin [40.3,40.4) has 2 bin [40.4,40.5) has 1 bin [40.5,40.6) has 1 bin [40.8,40.9) has 1 bin [40.9,41.0) has 2 bin [41.0,41.1) has 1 bin [41.2,41.3) has 1 bin [41.3,41.4) has 2 bin [41.6,41.7) has 1 bin [41.7,41.8) has 1 bin [41.9,42.0) has 1 bin [42.0,42.1) has 2 bin [42.1,42.2) has 3 bin [42.5,42.6) has 1 bin [42.6,42.7) has 1 bin [42.8,42.9) has 1 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 bin [43.2,43.3) has 3 bin [43.5,43.6) has 2 bin [43.6,43.7) has 1 bin [43.7,43.8) has 2 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 bin [44.3,44.4) has 2 bin [44.5,44.6) has 2 bin [44.7,44.8) has 2 bin [44.8,44.9) has 1 bin [45.0,45.1) has 1 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 bin [45.6,45.7) has 1 bin [45.7,45.8) has 1 bin [46.0,46.1) has 1 bin [46.1,46.2) has 1 bin [46.7,46.8) has 1 bin [46.8,46.9) has 1 bin [47.1,47.2) has 1 bin [47.6,47.7) has 1 bin [48.2,48.3) has 1 bin [48.3,48.4) has 2 bin [48.4,48.5) has 3 bin [48.5,48.6) has 3 bin [48.6,48.7) has 4 bin [48.7,48.8) has 4 bin [48.9,49.0) has 4 bin [49.0,49.1) has 6 bin [49.1,49.2) has 3 bin [50.2,50.3) has 1 bin [59.7,59.8) has 3 average z coordinate 2.3 for 27757704 element(s) point source id histogram with bin size 1.000000 bin 1132 has 15483369 bin 1133 has 12274335 average point source id 1132.442195615314631 for 27757704 element(s)