lasinfo (210611) report for 'AHN4T/41DN1_08.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: 23/2023 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: 28400427 number of points by return: 25133396 2136531 871653 223667 35180 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 434980 0 min x y z: 231980.000 434980.000 17.946 max x y z: 233019.999 436269.999 49.025 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: 28400427 extended number of points by return: 25133396 2136531 871653 223667 35180 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 17946 49025 intensity 56 4784 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 -9 29 user_data 6 7 point_source_ID 156 157 gps_time 324121752.583311 324124263.506419 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 45 255 B 31 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 31.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25133396 number of intermediate returns: 1133421 number of last returns: 25127593 number of single returns: 22993983 covered area in square units/kilounits: 1337444/1.34 point density: all returns 21.23 last only 18.79 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28400427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25133396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2136531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 871653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 223667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35180 instead zero. overview over extended number of returns of given pulse: 22993983 2534554 1942911 752935 158578 16257 1209 0 0 0 0 0 0 0 0 histogram of classification of points: 4053931 unclassified (1) 23964683 ground (2) 368257 building (6) 13409 water (9) 147 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1647323 +---> 141353 of those are unclassified (1) +---> 1496495 of those are ground (2) +---> 9433 of those are building (6) +---> 42 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.9,18.0) has 12 bin [18.0,18.1) has 381 bin [18.1,18.2) has 1425 bin [18.2,18.3) has 2289 bin [18.3,18.4) has 2679 bin [18.4,18.5) has 4756 bin [18.5,18.6) has 10983 bin [18.6,18.7) has 26223 bin [18.7,18.8) has 53318 bin [18.8,18.9) has 65650 bin [18.9,19.0) has 311977 bin [19.0,19.1) has 760000 bin [19.1,19.2) has 1314316 bin [19.2,19.3) has 2219499 bin [19.3,19.4) has 2174479 bin [19.4,19.5) has 2161095 bin [19.5,19.6) has 2111944 bin [19.6,19.7) has 2036782 bin [19.7,19.8) has 2040891 bin [19.8,19.9) has 1723893 bin [19.9,20.0) has 1226461 bin [20.0,20.1) has 1048389 bin [20.1,20.2) has 988951 bin [20.2,20.3) has 905633 bin [20.3,20.4) has 666752 bin [20.4,20.5) has 551530 bin [20.5,20.6) has 422857 bin [20.6,20.7) has 297348 bin [20.7,20.8) has 281408 bin [20.8,20.9) has 293134 bin [20.9,21.0) has 257031 bin [21.0,21.1) has 193396 bin [21.1,21.2) has 137863 bin [21.2,21.3) has 102175 bin [21.3,21.4) has 76297 bin [21.4,21.5) has 59366 bin [21.5,21.6) has 48388 bin [21.6,21.7) has 39021 bin [21.7,21.8) has 27697 bin [21.8,21.9) has 29276 bin [21.9,22.0) has 31971 bin [22.0,22.1) has 33812 bin [22.1,22.2) has 33205 bin [22.2,22.3) has 31411 bin [22.3,22.4) has 31515 bin [22.4,22.5) has 33369 bin [22.5,22.6) has 34695 bin [22.6,22.7) has 33751 bin [22.7,22.8) has 33023 bin [22.8,22.9) has 32934 bin [22.9,23.0) has 32944 bin [23.0,23.1) has 32583 bin [23.1,23.2) has 32518 bin [23.2,23.3) has 32571 bin [23.3,23.4) has 32853 bin [23.4,23.5) has 32160 bin [23.5,23.6) has 31579 bin [23.6,23.7) has 31571 bin [23.7,23.8) has 30898 bin [23.8,23.9) has 30658 bin [23.9,24.0) has 30064 bin [24.0,24.1) has 30234 bin [24.1,24.2) has 29933 bin [24.2,24.3) has 29481 bin [24.3,24.4) has 29464 bin [24.4,24.5) has 29326 bin [24.5,24.6) has 29442 bin [24.6,24.7) has 29112 bin [24.7,24.8) has 29216 bin [24.8,24.9) has 30595 bin [24.9,25.0) has 28724 bin [25.0,25.1) has 27027 bin [25.1,25.2) has 27664 bin [25.2,25.3) has 26752 bin [25.3,25.4) has 26620 bin [25.4,25.5) has 27134 bin [25.5,25.6) has 27473 bin [25.6,25.7) has 27430 bin [25.7,25.8) has 27657 bin [25.8,25.9) has 27904 bin [25.9,26.0) has 28042 bin [26.0,26.1) has 28130 bin [26.1,26.2) has 28114 bin [26.2,26.3) has 27768 bin [26.3,26.4) has 27833 bin [26.4,26.5) has 27845 bin [26.5,26.6) has 28053 bin [26.6,26.7) has 27959 bin [26.7,26.8) has 28194 bin [26.8,26.9) has 28014 bin [26.9,27.0) has 27585 bin [27.0,27.1) has 27316 bin [27.1,27.2) has 27391 bin [27.2,27.3) has 27233 bin [27.3,27.4) has 26999 bin [27.4,27.5) has 27281 bin [27.5,27.6) has 26810 bin [27.6,27.7) has 27240 bin [27.7,27.8) has 26660 bin [27.8,27.9) has 26938 bin [27.9,28.0) has 27024 bin [28.0,28.1) has 26631 bin [28.1,28.2) has 26535 bin [28.2,28.3) has 26215 bin [28.3,28.4) has 26336 bin [28.4,28.5) has 26233 bin [28.5,28.6) has 26232 bin [28.6,28.7) has 26095 bin [28.7,28.8) has 26025 bin [28.8,28.9) has 25221 bin [28.9,29.0) has 24698 bin [29.0,29.1) has 24889 bin [29.1,29.2) has 24824 bin [29.2,29.3) has 25184 bin [29.3,29.4) has 24776 bin [29.4,29.5) has 24555 bin [29.5,29.6) has 24200 bin [29.6,29.7) has 24022 bin [29.7,29.8) has 24133 bin [29.8,29.9) has 23593 bin [29.9,30.0) has 23300 bin [30.0,30.1) has 23368 bin [30.1,30.2) has 23006 bin [30.2,30.3) has 23270 bin [30.3,30.4) has 23017 bin [30.4,30.5) has 22786 bin [30.5,30.6) has 22653 bin [30.6,30.7) has 22632 bin [30.7,30.8) has 22242 bin [30.8,30.9) has 22095 bin [30.9,31.0) has 21870 bin [31.0,31.1) has 21977 bin [31.1,31.2) has 22016 bin [31.2,31.3) has 22025 bin [31.3,31.4) has 21677 bin [31.4,31.5) has 21524 bin [31.5,31.6) has 21511 bin [31.6,31.7) has 21322 bin [31.7,31.8) has 21236 bin [31.8,31.9) has 21196 bin [31.9,32.0) has 20791 bin [32.0,32.1) has 20846 bin [32.1,32.2) has 20841 bin [32.2,32.3) has 20475 bin [32.3,32.4) has 19771 bin [32.4,32.5) has 19891 bin [32.5,32.6) has 19315 bin [32.6,32.7) has 19219 bin [32.7,32.8) has 19036 bin [32.8,32.9) has 19076 bin [32.9,33.0) has 18648 bin [33.0,33.1) has 18645 bin [33.1,33.2) has 18393 bin [33.2,33.3) has 18460 bin [33.3,33.4) has 18163 bin [33.4,33.5) has 17692 bin [33.5,33.6) has 17364 bin [33.6,33.7) has 16905 bin [33.7,33.8) has 16845 bin [33.8,33.9) has 16441 bin [33.9,34.0) has 16368 bin [34.0,34.1) has 15861 bin [34.1,34.2) has 15547 bin [34.2,34.3) has 15573 bin [34.3,34.4) has 15217 bin [34.4,34.5) has 15181 bin [34.5,34.6) has 14448 bin [34.6,34.7) has 14246 bin [34.7,34.8) has 14172 bin [34.8,34.9) has 13819 bin [34.9,35.0) has 13597 bin [35.0,35.1) has 13577 bin [35.1,35.2) has 13416 bin [35.2,35.3) has 12888 bin [35.3,35.4) has 12525 bin [35.4,35.5) has 12457 bin [35.5,35.6) has 12327 bin [35.6,35.7) has 12203 bin [35.7,35.8) has 11835 bin [35.8,35.9) has 11680 bin [35.9,36.0) has 11409 bin [36.0,36.1) has 10976 bin [36.1,36.2) has 10690 bin [36.2,36.3) has 10597 bin [36.3,36.4) has 10450 bin [36.4,36.5) has 10070 bin [36.5,36.6) has 9966 bin [36.6,36.7) has 9454 bin [36.7,36.8) has 9229 bin [36.8,36.9) has 9221 bin [36.9,37.0) has 9004 bin [37.0,37.1) has 8626 bin [37.1,37.2) has 8535 bin [37.2,37.3) has 8054 bin [37.3,37.4) has 7777 bin [37.4,37.5) has 7462 bin [37.5,37.6) has 7203 bin [37.6,37.7) has 6861 bin [37.7,37.8) has 6532 bin [37.8,37.9) has 6422 bin [37.9,38.0) has 6154 bin [38.0,38.1) has 6039 bin [38.1,38.2) has 5867 bin [38.2,38.3) has 5776 bin [38.3,38.4) has 5480 bin [38.4,38.5) has 5477 bin [38.5,38.6) has 5293 bin [38.6,38.7) has 5229 bin [38.7,38.8) has 5057 bin [38.8,38.9) has 4882 bin [38.9,39.0) has 4570 bin [39.0,39.1) has 4409 bin [39.1,39.2) has 4264 bin [39.2,39.3) has 3932 bin [39.3,39.4) has 3973 bin [39.4,39.5) has 3791 bin [39.5,39.6) has 3711 bin [39.6,39.7) has 3613 bin [39.7,39.8) has 3472 bin [39.8,39.9) has 3405 bin [39.9,40.0) has 3164 bin [40.0,40.1) has 3075 bin [40.1,40.2) has 3063 bin [40.2,40.3) has 3025 bin [40.3,40.4) has 2807 bin [40.4,40.5) has 2710 bin [40.5,40.6) has 2688 bin [40.6,40.7) has 2560 bin [40.7,40.8) has 2381 bin [40.8,40.9) has 2274 bin [40.9,41.0) has 2162 bin [41.0,41.1) has 2073 bin [41.1,41.2) has 1780 bin [41.2,41.3) has 1804 bin [41.3,41.4) has 1721 bin [41.4,41.5) has 1768 bin [41.5,41.6) has 1585 bin [41.6,41.7) has 1568 bin [41.7,41.8) has 1464 bin [41.8,41.9) has 1353 bin [41.9,42.0) has 1321 bin [42.0,42.1) has 1348 bin [42.1,42.2) has 1301 bin [42.2,42.3) has 1224 bin [42.3,42.4) has 1126 bin [42.4,42.5) has 1105 bin [42.5,42.6) has 993 bin [42.6,42.7) has 941 bin [42.7,42.8) has 966 bin [42.8,42.9) has 930 bin [42.9,43.0) has 877 bin [43.0,43.1) has 845 bin [43.1,43.2) has 850 bin [43.2,43.3) has 796 bin [43.3,43.4) has 789 bin [43.4,43.5) has 727 bin [43.5,43.6) has 696 bin [43.6,43.7) has 726 bin [43.7,43.8) has 676 bin [43.8,43.9) has 591 bin [43.9,44.0) has 587 bin [44.0,44.1) has 581 bin [44.1,44.2) has 539 bin [44.2,44.3) has 511 bin [44.3,44.4) has 500 bin [44.4,44.5) has 494 bin [44.5,44.6) has 497 bin [44.6,44.7) has 417 bin [44.7,44.8) has 366 bin [44.8,44.9) has 339 bin [44.9,45.0) has 299 bin [45.0,45.1) has 299 bin [45.1,45.2) has 280 bin [45.2,45.3) has 240 bin [45.3,45.4) has 255 bin [45.4,45.5) has 218 bin [45.5,45.6) has 212 bin [45.6,45.7) has 214 bin [45.7,45.8) has 231 bin [45.8,45.9) has 188 bin [45.9,46.0) has 162 bin [46.0,46.1) has 170 bin [46.1,46.2) has 165 bin [46.2,46.3) has 153 bin [46.3,46.4) has 141 bin [46.4,46.5) has 145 bin [46.5,46.6) has 136 bin [46.6,46.7) has 122 bin [46.7,46.8) has 101 bin [46.8,46.9) has 101 bin [46.9,47.0) has 120 bin [47.0,47.1) has 99 bin [47.1,47.2) has 84 bin [47.2,47.3) has 84 bin [47.3,47.4) has 68 bin [47.4,47.5) has 72 bin [47.5,47.6) has 49 bin [47.6,47.7) has 53 bin [47.7,47.8) has 42 bin [47.8,47.9) has 40 bin [47.9,48.0) has 33 bin [48.0,48.1) has 24 bin [48.1,48.2) has 18 bin [48.2,48.3) has 15 bin [48.3,48.4) has 9 bin [48.4,48.5) has 6 bin [48.5,48.6) has 3 bin [48.6,48.7) has 4 bin [48.7,48.8) has 8 bin [48.8,48.9) has 5 bin [48.9,49.0) has 1 bin [49.0,49.1) has 1 average z coordinate 20.9 for 28400427 element(s) point source id histogram with bin size 1.000000 bin 156 has 8515219 bin 157 has 19885208 average point source id 156.700172853034928 for 28400427 element(s)