lasinfo (210611) report for 'AHN4T/49BN2_15.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: 35029506 number of points by return: 23721179 7436904 3031700 734623 105100 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 396230 0 min x y z: 78980.000 396230.000 -1.838 max x y z: 80019.999 397519.999 37.602 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: 35029506 extended number of points by return: 23721179 7436904 3031700 734623 105100 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 -1838 37602 intensity 49 4681 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 13 15 gps_time 291288396.881077 291291019.280973 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 25 255 NIR 7 255 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 0.49 46.81 ('Amplitude') attribute1 -16.38 30.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23721179 number of intermediate returns: 3890306 number of last returns: 23681563 number of single returns: 16263542 covered area in square units/kilounits: 1336876/1.34 point density: all returns 26.20 last only 17.71 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35029506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23721179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7436904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3031700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 734623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 105100 instead zero. overview over extended number of returns of given pulse: 16263542 8808978 6906051 2523460 483534 41594 2347 0 0 0 0 0 0 0 0 histogram of classification of points: 12619635 unclassified (1) 20644116 ground (2) 1667781 building (6) 81600 water (9) 16374 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2727362 +---> 887504 of those are unclassified (1) +---> 1599159 of those are ground (2) +---> 231673 of those are building (6) +---> 9026 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 5 bin [-1.8,-1.7) has 71 bin [-1.7,-1.6) has 193 bin [-1.6,-1.5) has 631 bin [-1.5,-1.4) has 1565 bin [-1.4,-1.3) has 2384 bin [-1.3,-1.2) has 2769 bin [-1.2,-1.1) has 2912 bin [-1.1,-1.0) has 4306 bin [-1.0,-0.9) has 14332 bin [-0.9,-0.8) has 51070 bin [-0.8,-0.7) has 74364 bin [-0.7,-0.6) has 51133 bin [-0.6,-0.5) has 60323 bin [-0.5,-0.4) has 81409 bin [-0.4,-0.3) has 98112 bin [-0.3,-0.2) has 129752 bin [-0.2,-0.1) has 249782 bin [-0.1,0.0) has 235605 bin [0.0,0.1) has 288244 bin [0.1,0.2) has 644446 bin [0.2,0.3) has 858107 bin [0.3,0.4) has 752581 bin [0.4,0.5) has 500215 bin [0.5,0.6) has 440001 bin [0.6,0.7) has 393321 bin [0.7,0.8) has 367902 bin [0.8,0.9) has 331639 bin [0.9,1.0) has 332486 bin [1.0,1.1) has 481575 bin [1.1,1.2) has 517630 bin [1.2,1.3) has 508724 bin [1.3,1.4) has 691123 bin [1.4,1.5) has 832217 bin [1.5,1.6) has 1069910 bin [1.6,1.7) has 1004069 bin [1.7,1.8) has 1278142 bin [1.8,1.9) has 1740755 bin [1.9,2.0) has 1471448 bin [2.0,2.1) has 1086991 bin [2.1,2.2) has 850543 bin [2.2,2.3) has 680683 bin [2.3,2.4) has 530575 bin [2.4,2.5) has 478706 bin [2.5,2.6) has 469033 bin [2.6,2.7) has 422417 bin [2.7,2.8) has 409585 bin [2.8,2.9) has 319910 bin [2.9,3.0) has 254217 bin [3.0,3.1) has 267486 bin [3.1,3.2) has 163782 bin [3.2,3.3) has 133167 bin [3.3,3.4) has 94638 bin [3.4,3.5) has 84378 bin 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[35.0,35.1) has 77 bin [35.1,35.2) has 74 bin [35.2,35.3) has 60 bin [35.3,35.4) has 40 bin [35.4,35.5) has 33 bin [35.5,35.6) has 46 bin [35.6,35.7) has 28 bin [35.7,35.8) has 35 bin [35.8,35.9) has 19 bin [35.9,36.0) has 21 bin [36.0,36.1) has 25 bin [36.1,36.2) has 33 bin [36.2,36.3) has 16 bin [36.3,36.4) has 28 bin [36.4,36.5) has 15 bin [36.5,36.6) has 10 bin [36.6,36.7) has 14 bin [36.7,36.8) has 5 bin [36.8,36.9) has 2 bin [36.9,37.0) has 3 bin [37.0,37.1) has 2 bin [37.1,37.2) has 1 bin [37.6,37.7) has 1 average z coordinate 6.5 for 35029506 element(s) point source id histogram with bin size 1.000000 bin 13 has 2873388 bin 14 has 27227658 bin 15 has 4928460 average point source id 14.058666884996894 for 35029506 element(s)