lasinfo (210611) report for 'AHN4T/55BN1_21.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: 181/2021 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: 23774496 number of points by return: 22752684 928201 73785 16901 2925 scale factor x y z: 0.001 0.001 0.001 offset x y z: 69980 368730 0 min x y z: 69980.000 368730.000 -0.348 max x y z: 71019.999 370019.999 28.582 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: 23774496 extended number of points by return: 22752684 928201 73785 16901 2925 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 -348 28582 intensity 49 3843 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 -32 11 user_data 6 7 point_source_ID 78 79 gps_time 260794092.699079 260796266.723822 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 39 253 B 39 253 NIR 72 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 1833 extended_scanner_channel 0 0 attribute0 0.49 38.43 ('Amplitude') attribute1 -16.11 21.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22752684 number of intermediate returns: 93455 number of last returns: 22756332 number of single returns: 21827975 covered area in square units/kilounits: 1233640/1.23 point density: all returns 19.27 last only 18.45 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23774496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22752684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 928201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 73785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2925 instead zero. overview over extended number of returns of given pulse: 21827975 1706046 170425 55507 13149 1324 70 0 0 0 0 0 0 0 0 histogram of classification of points: 1104624 unclassified (1) 22577902 ground (2) 52684 building (6) 39286 water (9) +-> flagged as extended overlap: 1402719 +---> 96288 of those are unclassified (1) +---> 1294900 of those are ground (2) +---> 7384 of those are building (6) +---> 4147 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 6 bin [-0.3,-0.2) has 742 bin [-0.2,-0.1) has 3079 bin [-0.1,0.0) has 3473 bin [0.0,0.1) has 9563 bin [0.1,0.2) has 10209 bin [0.2,0.3) has 23550 bin [0.3,0.4) has 33578 bin [0.4,0.5) has 34809 bin [0.5,0.6) has 34872 bin [0.6,0.7) has 48203 bin [0.7,0.8) has 107800 bin [0.8,0.9) has 198808 bin [0.9,1.0) has 170434 bin [1.0,1.1) has 109869 bin [1.1,1.2) has 220890 bin [1.2,1.3) has 875161 bin [1.3,1.4) has 4280892 bin [1.4,1.5) has 7375158 bin [1.5,1.6) has 5405056 bin [1.6,1.7) has 2093338 bin [1.7,1.8) has 686521 bin [1.8,1.9) has 338747 bin [1.9,2.0) has 154067 bin [2.0,2.1) has 86374 bin [2.1,2.2) has 57599 bin [2.2,2.3) has 49536 bin [2.3,2.4) has 52163 bin [2.4,2.5) has 57956 bin [2.5,2.6) has 58905 bin [2.6,2.7) has 57637 bin [2.7,2.8) has 54526 bin [2.8,2.9) has 52289 bin [2.9,3.0) has 51670 bin [3.0,3.1) has 52703 bin [3.1,3.2) has 55778 bin [3.2,3.3) has 62886 bin [3.3,3.4) has 70953 bin [3.4,3.5) has 74951 bin [3.5,3.6) has 69681 bin [3.6,3.7) has 57708 bin [3.7,3.8) has 40598 bin [3.8,3.9) has 23874 bin [3.9,4.0) has 15335 bin [4.0,4.1) has 13298 bin [4.1,4.2) has 12276 bin [4.2,4.3) has 10967 bin [4.3,4.4) has 10902 bin [4.4,4.5) has 11731 bin [4.5,4.6) has 12706 bin [4.6,4.7) has 12827 bin [4.7,4.8) has 12165 bin [4.8,4.9) has 11249 bin [4.9,5.0) has 12041 bin [5.0,5.1) has 13545 bin [5.1,5.2) has 14147 bin [5.2,5.3) has 16148 bin [5.3,5.4) has 18979 bin [5.4,5.5) has 16934 bin [5.5,5.6) has 13749 bin [5.6,5.7) has 13585 bin [5.7,5.8) has 10770 bin [5.8,5.9) has 6034 bin [5.9,6.0) has 4108 bin [6.0,6.1) has 2910 bin [6.1,6.2) has 2631 bin [6.2,6.3) has 2380 bin [6.3,6.4) has 2334 bin [6.4,6.5) has 2234 bin [6.5,6.6) has 2218 bin [6.6,6.7) has 2157 bin [6.7,6.8) has 1972 bin [6.8,6.9) has 1988 bin [6.9,7.0) has 1934 bin [7.0,7.1) has 2012 bin [7.1,7.2) has 1978 bin [7.2,7.3) has 1983 bin [7.3,7.4) has 1924 bin [7.4,7.5) has 2021 bin [7.5,7.6) has 1930 bin [7.6,7.7) has 1832 bin [7.7,7.8) has 1867 bin [7.8,7.9) has 1844 bin [7.9,8.0) has 1785 bin [8.0,8.1) has 1877 bin [8.1,8.2) has 1922 bin [8.2,8.3) has 1928 bin [8.3,8.4) has 1947 bin [8.4,8.5) has 1973 bin [8.5,8.6) has 2009 bin [8.6,8.7) has 2082 bin [8.7,8.8) has 2151 bin [8.8,8.9) has 2050 bin [8.9,9.0) has 2084 bin [9.0,9.1) has 2143 bin [9.1,9.2) has 2093 bin [9.2,9.3) has 2122 bin [9.3,9.4) has 2160 bin [9.4,9.5) has 2157 bin [9.5,9.6) has 2195 bin [9.6,9.7) has 2329 bin [9.7,9.8) has 2166 bin [9.8,9.9) has 2229 bin [9.9,10.0) has 2148 bin [10.0,10.1) has 2181 bin [10.1,10.2) has 2085 bin [10.2,10.3) has 2149 bin [10.3,10.4) has 2096 bin [10.4,10.5) has 2052 bin [10.5,10.6) has 2082 bin [10.6,10.7) has 2052 bin [10.7,10.8) has 1789 bin [10.8,10.9) has 1800 bin [10.9,11.0) has 1654 bin [11.0,11.1) has 1459 bin [11.1,11.2) has 1444 bin [11.2,11.3) has 1256 bin [11.3,11.4) has 1209 bin [11.4,11.5) has 1188 bin [11.5,11.6) has 1190 bin [11.6,11.7) has 1106 bin [11.7,11.8) has 1148 bin [11.8,11.9) has 1069 bin [11.9,12.0) has 988 bin [12.0,12.1) has 1037 bin [12.1,12.2) has 1100 bin [12.2,12.3) has 1064 bin [12.3,12.4) has 1021 bin [12.4,12.5) has 1023 bin [12.5,12.6) has 1030 bin [12.6,12.7) has 1056 bin [12.7,12.8) has 1047 bin [12.8,12.9) has 999 bin [12.9,13.0) has 1036 bin [13.0,13.1) has 1000 bin [13.1,13.2) has 1001 bin [13.2,13.3) has 1011 bin [13.3,13.4) has 999 bin [13.4,13.5) has 939 bin [13.5,13.6) has 936 bin [13.6,13.7) has 942 bin [13.7,13.8) has 871 bin [13.8,13.9) has 950 bin [13.9,14.0) has 933 bin [14.0,14.1) has 952 bin [14.1,14.2) has 937 bin [14.2,14.3) has 926 bin [14.3,14.4) has 928 bin [14.4,14.5) has 928 bin [14.5,14.6) has 893 bin [14.6,14.7) has 934 bin [14.7,14.8) has 917 bin [14.8,14.9) has 933 bin [14.9,15.0) has 905 bin [15.0,15.1) has 944 bin [15.1,15.2) has 895 bin [15.2,15.3) has 860 bin [15.3,15.4) has 885 bin [15.4,15.5) has 800 bin [15.5,15.6) has 800 bin [15.6,15.7) has 772 bin [15.7,15.8) has 766 bin [15.8,15.9) has 784 bin [15.9,16.0) has 791 bin [16.0,16.1) has 820 bin [16.1,16.2) has 821 bin [16.2,16.3) has 782 bin [16.3,16.4) has 753 bin [16.4,16.5) has 745 bin [16.5,16.6) has 760 bin [16.6,16.7) has 781 bin [16.7,16.8) has 757 bin [16.8,16.9) has 740 bin [16.9,17.0) has 679 bin [17.0,17.1) has 716 bin [17.1,17.2) has 643 bin [17.2,17.3) has 661 bin [17.3,17.4) has 661 bin [17.4,17.5) has 636 bin [17.5,17.6) has 673 bin [17.6,17.7) has 731 bin [17.7,17.8) has 664 bin [17.8,17.9) has 684 bin [17.9,18.0) has 637 bin [18.0,18.1) has 671 bin [18.1,18.2) has 655 bin [18.2,18.3) has 669 bin [18.3,18.4) has 559 bin [18.4,18.5) has 577 bin [18.5,18.6) has 534 bin [18.6,18.7) has 591 bin [18.7,18.8) has 561 bin [18.8,18.9) has 553 bin [18.9,19.0) has 575 bin [19.0,19.1) has 604 bin [19.1,19.2) has 571 bin [19.2,19.3) has 558 bin [19.3,19.4) has 598 bin [19.4,19.5) has 560 bin [19.5,19.6) has 607 bin [19.6,19.7) has 526 bin [19.7,19.8) has 483 bin [19.8,19.9) has 496 bin [19.9,20.0) has 503 bin [20.0,20.1) has 499 bin [20.1,20.2) has 467 bin [20.2,20.3) has 482 bin [20.3,20.4) has 541 bin [20.4,20.5) has 498 bin [20.5,20.6) has 438 bin [20.6,20.7) has 491 bin [20.7,20.8) has 443 bin [20.8,20.9) has 456 bin [20.9,21.0) has 471 bin [21.0,21.1) has 468 bin [21.1,21.2) has 481 bin [21.2,21.3) has 477 bin [21.3,21.4) has 474 bin [21.4,21.5) has 459 bin [21.5,21.6) has 485 bin [21.6,21.7) has 429 bin [21.7,21.8) has 448 bin [21.8,21.9) has 460 bin [21.9,22.0) has 393 bin [22.0,22.1) has 414 bin [22.1,22.2) has 441 bin [22.2,22.3) has 422 bin [22.3,22.4) has 425 bin [22.4,22.5) has 451 bin [22.5,22.6) has 436 bin [22.6,22.7) has 479 bin [22.7,22.8) has 446 bin [22.8,22.9) has 424 bin [22.9,23.0) has 409 bin [23.0,23.1) has 470 bin [23.1,23.2) has 403 bin [23.2,23.3) has 375 bin [23.3,23.4) has 404 bin [23.4,23.5) has 392 bin [23.5,23.6) has 376 bin [23.6,23.7) has 381 bin [23.7,23.8) has 297 bin [23.8,23.9) has 336 bin [23.9,24.0) has 327 bin [24.0,24.1) has 358 bin [24.1,24.2) has 358 bin [24.2,24.3) has 331 bin [24.3,24.4) has 348 bin [24.4,24.5) has 298 bin [24.5,24.6) has 313 bin [24.6,24.7) has 321 bin [24.7,24.8) has 332 bin [24.8,24.9) has 337 bin [24.9,25.0) has 300 bin [25.0,25.1) has 314 bin [25.1,25.2) has 249 bin [25.2,25.3) has 295 bin [25.3,25.4) has 246 bin [25.4,25.5) has 260 bin [25.5,25.6) has 248 bin [25.6,25.7) has 246 bin [25.7,25.8) has 233 bin [25.8,25.9) has 236 bin [25.9,26.0) has 220 bin [26.0,26.1) has 213 bin [26.1,26.2) has 185 bin [26.2,26.3) has 176 bin [26.3,26.4) has 179 bin [26.4,26.5) has 155 bin [26.5,26.6) has 145 bin [26.6,26.7) has 142 bin [26.7,26.8) has 116 bin [26.8,26.9) has 124 bin [26.9,27.0) has 82 bin [27.0,27.1) has 67 bin [27.1,27.2) has 80 bin [27.2,27.3) has 61 bin [27.3,27.4) has 54 bin [27.4,27.5) has 60 bin [27.5,27.6) has 44 bin [27.6,27.7) has 38 bin [27.7,27.8) has 24 bin [27.8,27.9) has 39 bin [27.9,28.0) has 15 bin [28.0,28.1) has 13 bin [28.1,28.2) has 12 bin [28.2,28.3) has 12 bin [28.3,28.4) has 2 bin [28.4,28.5) has 1 bin [28.5,28.6) has 2 average z coordinate 1.7 for 23774496 element(s) point source id histogram with bin size 1.000000 bin 78 has 9288140 bin 79 has 14486356 average point source id 78.609323369042187 for 23774496 element(s)