lasinfo (210611) report for 'AHN4T/43CN1_23.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: 180/2021 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: 28951912 number of points by return: 27586137 960556 317789 76570 10860 scale factor x y z: 0.001 0.001 0.001 offset x y z: 61980 406230 0 min x y z: 61980.000 406230.000 -2.547 max x y z: 63019.999 407519.999 22.216 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: 28951912 extended number of points by return: 27586137 960556 317789 76570 10860 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 -2547 22216 intensity 0 5029 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 -30 32 user_data 6 7 point_source_ID 18 20 gps_time 259411621.840170 259413519.804334 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 254 G 5 249 B 0 255 NIR 70 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -15.6 34.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27586137 number of intermediate returns: 407703 number of last returns: 27577558 number of single returns: 26619486 covered area in square units/kilounits: 1328752/1.33 point density: all returns 21.79 last only 20.75 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28951912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27586137 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 960556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 317789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 76570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10860 instead zero. overview over extended number of returns of given pulse: 26619486 1288699 724788 264129 49999 4528 283 0 0 0 0 0 0 0 0 histogram of classification of points: 3054722 unclassified (1) 25304314 ground (2) 157192 building (6) 435684 water (9) +-> flagged as extended overlap: 1890005 +---> 295168 of those are unclassified (1) +---> 1527092 of those are ground (2) +---> 14574 of those are building (6) +---> 53171 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 18 bin [-2.5,-2.4) has 3526 bin [-2.4,-2.3) has 93521 bin [-2.3,-2.2) has 23889 bin [-2.2,-2.1) has 18867 bin [-2.1,-2.0) has 26403 bin [-2.0,-1.9) has 38270 bin [-1.9,-1.8) has 48159 bin [-1.8,-1.7) has 49424 bin [-1.7,-1.6) has 49681 bin [-1.6,-1.5) has 52045 bin [-1.5,-1.4) has 58099 bin [-1.4,-1.3) has 71355 bin [-1.3,-1.2) has 160338 bin [-1.2,-1.1) has 272135 bin [-1.1,-1.0) has 597979 bin [-1.0,-0.9) has 946487 bin [-0.9,-0.8) has 1596117 bin [-0.8,-0.7) has 1355788 bin [-0.7,-0.6) has 1101858 bin [-0.6,-0.5) has 902291 bin [-0.5,-0.4) has 1018377 bin [-0.4,-0.3) has 1259886 bin [-0.3,-0.2) has 1426358 bin [-0.2,-0.1) has 1710350 bin [-0.1,0.0) has 2151529 bin [0.0,0.1) has 3166910 bin [0.1,0.2) has 3265047 bin [0.2,0.3) has 1983198 bin [0.3,0.4) has 1283999 bin [0.4,0.5) has 919222 bin [0.5,0.6) has 637627 bin [0.6,0.7) has 431451 bin [0.7,0.8) has 221276 bin [0.8,0.9) has 89882 bin [0.9,1.0) has 55155 bin [1.0,1.1) has 50237 bin [1.1,1.2) has 47008 bin [1.2,1.3) has 40862 bin [1.3,1.4) has 37279 bin [1.4,1.5) has 31571 bin [1.5,1.6) has 26913 bin [1.6,1.7) has 24421 bin [1.7,1.8) has 23448 bin [1.8,1.9) has 23691 bin [1.9,2.0) has 23915 bin [2.0,2.1) has 22755 bin [2.1,2.2) has 21898 bin [2.2,2.3) has 20237 bin [2.3,2.4) has 19326 bin [2.4,2.5) has 18926 bin [2.5,2.6) has 18980 bin [2.6,2.7) has 18878 bin [2.7,2.8) has 18024 bin [2.8,2.9) has 17489 bin [2.9,3.0) has 17290 bin [3.0,3.1) has 17220 bin [3.1,3.2) has 17375 bin [3.2,3.3) has 18190 bin [3.3,3.4) has 18370 bin [3.4,3.5) has 18970 bin [3.5,3.6) has 18058 bin [3.6,3.7) has 15082 bin [3.7,3.8) has 13838 bin [3.8,3.9) has 14109 bin [3.9,4.0) has 12887 bin [4.0,4.1) has 12787 bin [4.1,4.2) has 12571 bin [4.2,4.3) has 12546 bin [4.3,4.4) has 12357 bin [4.4,4.5) has 13297 bin [4.5,4.6) has 13137 bin [4.6,4.7) has 12682 bin [4.7,4.8) has 12898 bin [4.8,4.9) has 13381 bin [4.9,5.0) has 13171 bin [5.0,5.1) has 12937 bin [5.1,5.2) has 13052 bin [5.2,5.3) has 13294 bin [5.3,5.4) has 12973 bin [5.4,5.5) has 12964 bin [5.5,5.6) has 12997 bin [5.6,5.7) has 13483 bin [5.7,5.8) has 13958 bin [5.8,5.9) has 13897 bin [5.9,6.0) has 14278 bin [6.0,6.1) has 14772 bin [6.1,6.2) has 14445 bin [6.2,6.3) has 14758 bin [6.3,6.4) has 14578 bin [6.4,6.5) has 14421 bin [6.5,6.6) has 14579 bin [6.6,6.7) has 14883 bin [6.7,6.8) has 14293 bin [6.8,6.9) has 14473 bin [6.9,7.0) has 14345 bin [7.0,7.1) has 14246 bin [7.1,7.2) has 14231 bin [7.2,7.3) has 14444 bin [7.3,7.4) has 13780 bin [7.4,7.5) has 13935 bin [7.5,7.6) has 13783 bin [7.6,7.7) has 13808 bin [7.7,7.8) has 13834 bin [7.8,7.9) has 13684 bin [7.9,8.0) has 13559 bin [8.0,8.1) has 13500 bin [8.1,8.2) has 13286 bin [8.2,8.3) has 12936 bin [8.3,8.4) has 12728 bin [8.4,8.5) has 12563 bin [8.5,8.6) has 12639 bin [8.6,8.7) has 12718 bin [8.7,8.8) has 12739 bin [8.8,8.9) has 12345 bin [8.9,9.0) has 12300 bin [9.0,9.1) has 11992 bin [9.1,9.2) has 11890 bin [9.2,9.3) has 11567 bin [9.3,9.4) has 11318 bin [9.4,9.5) has 11209 bin [9.5,9.6) has 10733 bin [9.6,9.7) has 10603 bin [9.7,9.8) has 10384 bin [9.8,9.9) has 10273 bin [9.9,10.0) has 10089 bin [10.0,10.1) has 10254 bin [10.1,10.2) has 10262 bin [10.2,10.3) has 10039 bin [10.3,10.4) has 9587 bin [10.4,10.5) has 9516 bin [10.5,10.6) has 9242 bin [10.6,10.7) has 9432 bin [10.7,10.8) has 9142 bin [10.8,10.9) has 9156 bin [10.9,11.0) has 8821 bin [11.0,11.1) has 8416 bin [11.1,11.2) has 8321 bin [11.2,11.3) has 8086 bin [11.3,11.4) has 8032 bin [11.4,11.5) has 8176 bin [11.5,11.6) has 7905 bin [11.6,11.7) has 7594 bin [11.7,11.8) has 7465 bin [11.8,11.9) has 7421 bin [11.9,12.0) has 7138 bin [12.0,12.1) has 7087 bin [12.1,12.2) has 6867 bin [12.2,12.3) has 6963 bin [12.3,12.4) has 6763 bin [12.4,12.5) has 6596 bin [12.5,12.6) has 6242 bin [12.6,12.7) has 6228 bin [12.7,12.8) has 6053 bin [12.8,12.9) has 5786 bin [12.9,13.0) has 5822 bin [13.0,13.1) has 5704 bin [13.1,13.2) has 5703 bin [13.2,13.3) has 5578 bin [13.3,13.4) has 5371 bin [13.4,13.5) has 5187 bin [13.5,13.6) has 5151 bin [13.6,13.7) has 4865 bin [13.7,13.8) has 4821 bin [13.8,13.9) has 4661 bin [13.9,14.0) has 4411 bin [14.0,14.1) has 4291 bin [14.1,14.2) has 4180 bin [14.2,14.3) has 3872 bin [14.3,14.4) has 3946 bin [14.4,14.5) has 3642 bin [14.5,14.6) has 3569 bin [14.6,14.7) has 3439 bin [14.7,14.8) has 3296 bin [14.8,14.9) has 3097 bin [14.9,15.0) has 3123 bin [15.0,15.1) has 2915 bin [15.1,15.2) has 2889 bin [15.2,15.3) has 2761 bin [15.3,15.4) has 2676 bin [15.4,15.5) has 2537 bin [15.5,15.6) has 2559 bin [15.6,15.7) has 2370 bin [15.7,15.8) has 2295 bin [15.8,15.9) has 2221 bin [15.9,16.0) has 2083 bin [16.0,16.1) has 2100 bin [16.1,16.2) has 2052 bin [16.2,16.3) has 1906 bin [16.3,16.4) has 1819 bin [16.4,16.5) has 1778 bin [16.5,16.6) has 1726 bin [16.6,16.7) has 1640 bin [16.7,16.8) has 1621 bin [16.8,16.9) has 1524 bin [16.9,17.0) has 1486 bin [17.0,17.1) has 1469 bin [17.1,17.2) has 1278 bin [17.2,17.3) has 1234 bin [17.3,17.4) has 1253 bin [17.4,17.5) has 1041 bin [17.5,17.6) has 1046 bin [17.6,17.7) has 1011 bin [17.7,17.8) has 877 bin [17.8,17.9) has 896 bin [17.9,18.0) has 815 bin [18.0,18.1) has 816 bin [18.1,18.2) has 748 bin [18.2,18.3) has 725 bin [18.3,18.4) has 678 bin [18.4,18.5) has 636 bin [18.5,18.6) has 628 bin [18.6,18.7) has 591 bin [18.7,18.8) has 544 bin [18.8,18.9) has 524 bin [18.9,19.0) has 517 bin [19.0,19.1) has 511 bin [19.1,19.2) has 471 bin [19.2,19.3) has 466 bin [19.3,19.4) has 405 bin [19.4,19.5) has 413 bin [19.5,19.6) has 392 bin [19.6,19.7) has 333 bin [19.7,19.8) has 359 bin [19.8,19.9) has 329 bin [19.9,20.0) has 339 bin [20.0,20.1) has 286 bin [20.1,20.2) has 300 bin [20.2,20.3) has 272 bin [20.3,20.4) has 254 bin [20.4,20.5) has 203 bin [20.5,20.6) has 178 bin [20.6,20.7) has 140 bin [20.7,20.8) has 126 bin [20.8,20.9) has 111 bin [20.9,21.0) has 96 bin [21.0,21.1) has 61 bin [21.1,21.2) has 47 bin [21.2,21.3) has 45 bin [21.3,21.4) has 31 bin [21.4,21.5) has 28 bin [21.5,21.6) has 14 bin [21.6,21.7) has 4 bin [21.7,21.8) has 3 bin [21.8,21.9) has 1 bin [22.0,22.1) has 1 bin [22.1,22.2) has 1 bin [22.2,22.3) has 1 average z coordinate 0.2 for 28951912 element(s) point source id histogram with bin size 1.000000 bin 18 has 116263 bin 19 has 22793661 bin 20 has 6041988 average point source id 19.204674737889505 for 28951912 element(s)