lasinfo (210611) report for 'AHN4T/52EN2_02.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: 340/2022 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: 19567357 number of points by return: 16124639 2690936 658919 86108 6755 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 398730 0 min x y z: 205980.000 398730.000 17.277 max x y z: 207019.999 400019.999 47.033 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: 19567357 extended number of points by return: 16124639 2690936 658919 86108 6755 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 17277 47033 intensity 36 3273 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 -16 29 user_data 6 7 point_source_ID 96 97 gps_time 297858848.660676 297859284.115231 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 40 255 B 30 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0.36 32.73 ('Amplitude') attribute1 -16.64 16.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16124639 number of intermediate returns: 750937 number of last returns: 16124000 number of single returns: 13432219 covered area in square units/kilounits: 810000/0.81 point density: all returns 24.16 last only 19.91 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19567357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16124639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2690936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 658919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 86108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6755 instead zero. overview over extended number of returns of given pulse: 13432219 4065240 1718108 317817 32312 1571 90 0 0 0 0 0 0 0 0 histogram of classification of points: 4501735 unclassified (1) 15039140 ground (2) 26330 building (6) 152 water (9) +-> flagged as extended overlap: 1165084 +---> 204229 of those are unclassified (1) +---> 956123 of those are ground (2) +---> 4711 of those are building (6) +---> 21 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.2,17.3) has 2 bin [17.3,17.4) has 65 bin [17.4,17.5) has 725 bin [17.5,17.6) has 2047 bin [17.6,17.7) has 3924 bin [17.7,17.8) has 6719 bin [17.8,17.9) has 12262 bin [17.9,18.0) has 38918 bin [18.0,18.1) has 179535 bin [18.1,18.2) has 278166 bin [18.2,18.3) has 255504 bin [18.3,18.4) has 701781 bin [18.4,18.5) has 1307363 bin [18.5,18.6) has 1761507 bin [18.6,18.7) has 1496228 bin [18.7,18.8) has 1148091 bin [18.8,18.9) has 985991 bin [18.9,19.0) has 678156 bin [19.0,19.1) has 576073 bin [19.1,19.2) has 473030 bin [19.2,19.3) has 409986 bin [19.3,19.4) has 364096 bin [19.4,19.5) has 348126 bin [19.5,19.6) has 349363 bin [19.6,19.7) has 315549 bin [19.7,19.8) has 296529 bin [19.8,19.9) has 263331 bin [19.9,20.0) has 282900 bin [20.0,20.1) has 263952 bin [20.1,20.2) has 229550 bin [20.2,20.3) has 221920 bin [20.3,20.4) has 215500 bin [20.4,20.5) has 199012 bin [20.5,20.6) has 175000 bin [20.6,20.7) has 151866 bin [20.7,20.8) has 135442 bin [20.8,20.9) has 112711 bin [20.9,21.0) has 94235 bin [21.0,21.1) has 92130 bin [21.1,21.2) has 81119 bin [21.2,21.3) has 71752 bin [21.3,21.4) has 64716 bin [21.4,21.5) has 58297 bin [21.5,21.6) has 53462 bin [21.6,21.7) has 58384 bin [21.7,21.8) has 60503 bin [21.8,21.9) has 54564 bin [21.9,22.0) has 52190 bin [22.0,22.1) has 49981 bin [22.1,22.2) has 47147 bin [22.2,22.3) has 44771 bin [22.3,22.4) has 38399 bin [22.4,22.5) has 36066 bin [22.5,22.6) has 34462 bin [22.6,22.7) has 30426 bin [22.7,22.8) has 27083 bin [22.8,22.9) has 26410 bin [22.9,23.0) has 25851 bin [23.0,23.1) has 25072 bin [23.1,23.2) has 26199 bin [23.2,23.3) has 26355 bin [23.3,23.4) has 26445 bin [23.4,23.5) has 25220 bin [23.5,23.6) has 24615 bin [23.6,23.7) has 25565 bin [23.7,23.8) has 26001 bin [23.8,23.9) has 26587 bin [23.9,24.0) has 25792 bin [24.0,24.1) has 26903 bin [24.1,24.2) has 28837 bin [24.2,24.3) has 27214 bin [24.3,24.4) has 25436 bin [24.4,24.5) has 25457 bin [24.5,24.6) has 23794 bin [24.6,24.7) has 23232 bin [24.7,24.8) has 22147 bin [24.8,24.9) has 21744 bin [24.9,25.0) has 20578 bin [25.0,25.1) has 19917 bin [25.1,25.2) has 19171 bin [25.2,25.3) has 18670 bin [25.3,25.4) has 18883 bin [25.4,25.5) has 18972 bin [25.5,25.6) has 18354 bin [25.6,25.7) has 17658 bin [25.7,25.8) has 17896 bin [25.8,25.9) has 17979 bin [25.9,26.0) has 18355 bin [26.0,26.1) has 18226 bin [26.1,26.2) has 18346 bin [26.2,26.3) has 18637 bin [26.3,26.4) has 19628 bin [26.4,26.5) has 19740 bin [26.5,26.6) has 19645 bin [26.6,26.7) has 19173 bin [26.7,26.8) has 19341 bin [26.8,26.9) has 19145 bin [26.9,27.0) has 18949 bin [27.0,27.1) has 18003 bin [27.1,27.2) has 18031 bin [27.2,27.3) has 17975 bin [27.3,27.4) has 17646 bin [27.4,27.5) has 17132 bin [27.5,27.6) has 17540 bin [27.6,27.7) has 18045 bin [27.7,27.8) has 18071 bin [27.8,27.9) has 18422 bin [27.9,28.0) has 18600 bin [28.0,28.1) has 18916 bin [28.1,28.2) has 18843 bin [28.2,28.3) has 18927 bin [28.3,28.4) has 19018 bin [28.4,28.5) has 19196 bin [28.5,28.6) has 19127 bin [28.6,28.7) has 18878 bin [28.7,28.8) has 18943 bin [28.8,28.9) has 19025 bin [28.9,29.0) has 18929 bin [29.0,29.1) has 19366 bin [29.1,29.2) has 20014 bin [29.2,29.3) has 20404 bin [29.3,29.4) has 20685 bin [29.4,29.5) has 20620 bin [29.5,29.6) has 20875 bin [29.6,29.7) has 21335 bin [29.7,29.8) has 21417 bin [29.8,29.9) has 21524 bin [29.9,30.0) has 21736 bin [30.0,30.1) has 21963 bin [30.1,30.2) has 22536 bin [30.2,30.3) has 22692 bin [30.3,30.4) has 22874 bin [30.4,30.5) has 23134 bin [30.5,30.6) has 23868 bin [30.6,30.7) has 24368 bin [30.7,30.8) has 24696 bin [30.8,30.9) has 24967 bin [30.9,31.0) has 25276 bin [31.0,31.1) has 25775 bin [31.1,31.2) has 26169 bin [31.2,31.3) has 26080 bin [31.3,31.4) has 26822 bin [31.4,31.5) has 27415 bin [31.5,31.6) has 28422 bin [31.6,31.7) has 28857 bin [31.7,31.8) has 29144 bin [31.8,31.9) has 29438 bin [31.9,32.0) has 29934 bin [32.0,32.1) has 30214 bin [32.1,32.2) has 30954 bin [32.2,32.3) has 31385 bin [32.3,32.4) has 31844 bin [32.4,32.5) has 31959 bin [32.5,32.6) has 32702 bin [32.6,32.7) has 32917 bin [32.7,32.8) has 32947 bin [32.8,32.9) has 33304 bin [32.9,33.0) has 33438 bin [33.0,33.1) has 33748 bin [33.1,33.2) has 33937 bin [33.2,33.3) has 34204 bin [33.3,33.4) has 34656 bin [33.4,33.5) has 34905 bin [33.5,33.6) has 35578 bin [33.6,33.7) has 35835 bin [33.7,33.8) has 36166 bin [33.8,33.9) has 36295 bin [33.9,34.0) has 36310 bin [34.0,34.1) has 36574 bin [34.1,34.2) has 36234 bin [34.2,34.3) has 36250 bin [34.3,34.4) has 37167 bin [34.4,34.5) has 36971 bin [34.5,34.6) has 37082 bin [34.6,34.7) has 36514 bin [34.7,34.8) has 36428 bin [34.8,34.9) has 35837 bin [34.9,35.0) has 36422 bin [35.0,35.1) has 36346 bin [35.1,35.2) has 36247 bin [35.2,35.3) has 35566 bin [35.3,35.4) has 34718 bin [35.4,35.5) has 34239 bin [35.5,35.6) has 34044 bin [35.6,35.7) has 33388 bin [35.7,35.8) has 32831 bin [35.8,35.9) has 32069 bin [35.9,36.0) has 31840 bin [36.0,36.1) has 31500 bin [36.1,36.2) has 30768 bin [36.2,36.3) has 29870 bin [36.3,36.4) has 29126 bin [36.4,36.5) has 28499 bin [36.5,36.6) has 27272 bin [36.6,36.7) has 26514 bin [36.7,36.8) has 26003 bin [36.8,36.9) has 25554 bin [36.9,37.0) has 24727 bin [37.0,37.1) has 24036 bin [37.1,37.2) has 23518 bin [37.2,37.3) has 22474 bin [37.3,37.4) has 22188 bin [37.4,37.5) has 21423 bin [37.5,37.6) has 21058 bin [37.6,37.7) has 19839 bin [37.7,37.8) has 19275 bin [37.8,37.9) has 18901 bin [37.9,38.0) has 18290 bin [38.0,38.1) has 17396 bin [38.1,38.2) has 16799 bin [38.2,38.3) has 15809 bin [38.3,38.4) has 15187 bin [38.4,38.5) has 14679 bin [38.5,38.6) has 13910 bin [38.6,38.7) has 13530 bin [38.7,38.8) has 12617 bin [38.8,38.9) has 12118 bin [38.9,39.0) has 11623 bin [39.0,39.1) has 11434 bin [39.1,39.2) has 10638 bin [39.2,39.3) has 10248 bin [39.3,39.4) has 9886 bin [39.4,39.5) has 9504 bin [39.5,39.6) has 9113 bin [39.6,39.7) has 8871 bin [39.7,39.8) has 8440 bin [39.8,39.9) has 8299 bin [39.9,40.0) has 7939 bin [40.0,40.1) has 7581 bin [40.1,40.2) has 7429 bin [40.2,40.3) has 7018 bin [40.3,40.4) has 6829 bin [40.4,40.5) has 6544 bin [40.5,40.6) has 6307 bin [40.6,40.7) has 5927 bin [40.7,40.8) has 5865 bin [40.8,40.9) has 5438 bin [40.9,41.0) has 5275 bin [41.0,41.1) has 5088 bin [41.1,41.2) has 4831 bin [41.2,41.3) has 4604 bin [41.3,41.4) has 4349 bin [41.4,41.5) has 4254 bin [41.5,41.6) has 3997 bin [41.6,41.7) has 4030 bin [41.7,41.8) has 3857 bin [41.8,41.9) has 3530 bin [41.9,42.0) has 3487 bin [42.0,42.1) has 3176 bin [42.1,42.2) has 3069 bin [42.2,42.3) has 3019 bin [42.3,42.4) has 2644 bin [42.4,42.5) has 2565 bin [42.5,42.6) has 2328 bin [42.6,42.7) has 2268 bin [42.7,42.8) has 2003 bin [42.8,42.9) has 1890 bin [42.9,43.0) has 1732 bin [43.0,43.1) has 1523 bin [43.1,43.2) has 1361 bin [43.2,43.3) has 1304 bin [43.3,43.4) has 1145 bin [43.4,43.5) has 1068 bin [43.5,43.6) has 910 bin [43.6,43.7) has 817 bin [43.7,43.8) has 707 bin [43.8,43.9) has 651 bin [43.9,44.0) has 567 bin [44.0,44.1) has 479 bin [44.1,44.2) has 366 bin [44.2,44.3) has 345 bin [44.3,44.4) has 302 bin [44.4,44.5) has 243 bin [44.5,44.6) has 192 bin [44.6,44.7) has 141 bin [44.7,44.8) has 130 bin [44.8,44.9) has 113 bin [44.9,45.0) has 109 bin [45.0,45.1) has 72 bin [45.1,45.2) has 78 bin [45.2,45.3) has 51 bin [45.3,45.4) has 49 bin [45.4,45.5) has 30 bin [45.5,45.6) has 36 bin [45.6,45.7) has 37 bin [45.7,45.8) has 28 bin [45.8,45.9) has 19 bin [45.9,46.0) has 36 bin [46.0,46.1) has 29 bin [46.1,46.2) has 28 bin [46.2,46.3) has 19 bin [46.3,46.4) has 28 bin [46.4,46.5) has 16 bin [46.5,46.6) has 10 bin [46.6,46.7) has 6 bin [46.7,46.8) has 6 bin [46.8,46.9) has 11 bin [47.0,47.1) has 2 average z coordinate 21.9 for 19567357 element(s) point source id histogram with bin size 1.000000 bin 96 has 7682094 bin 97 has 11885263 average point source id 96.607402573582121 for 19567357 element(s)