lasinfo (210611) report for 'AHN4T/38FN1_11.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: 45288645 number of points by return: 42210687 2613975 399241 58244 6498 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 446230 0 min x y z: 129980.000 446230.000 -1.798 max x y z: 131019.999 447519.999 26.046 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: 45288645 extended number of points by return: 42210687 2613975 399241 58244 6498 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 -1798 26046 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 30 user_data 6 7 point_source_ID 75 77 gps_time 269723860.176677 269725874.541770 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 35 255 B 25 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.78 34.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42210687 number of intermediate returns: 466136 number of last returns: 42146092 number of single returns: 39534270 covered area in square units/kilounits: 1304700/1.30 point density: all returns 34.71 last only 32.30 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45288645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42210687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2613975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 399241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6498 instead zero. overview over extended number of returns of given pulse: 39534270 4482307 1029699 208481 33263 625 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5032657 unclassified (1) 34803175 ground (2) 5180872 building (6) 179108 water (9) 92833 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3050272 +---> 382511 of those are unclassified (1) +---> 2297763 of those are ground (2) +---> 352909 of those are building (6) +---> 8049 of those are water (9) +---> 9040 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 517 bin [-1.7,-1.6) has 28794 bin [-1.6,-1.5) has 7659 bin [-1.5,-1.4) has 7543 bin [-1.4,-1.3) has 9484 bin [-1.3,-1.2) has 57881 bin [-1.2,-1.1) has 53941 bin [-1.1,-1.0) has 111441 bin [-1.0,-0.9) has 217830 bin [-0.9,-0.8) has 355192 bin [-0.8,-0.7) has 892999 bin [-0.7,-0.6) has 1269547 bin [-0.6,-0.5) has 1487106 bin [-0.5,-0.4) has 1687049 bin [-0.4,-0.3) has 2103153 bin [-0.3,-0.2) has 2520758 bin [-0.2,-0.1) has 3119212 bin [-0.1,0.0) has 3326207 bin [0.0,0.1) has 3164511 bin [0.1,0.2) has 1779769 bin [0.2,0.3) has 997914 bin [0.3,0.4) has 842345 bin [0.4,0.5) has 907606 bin [0.5,0.6) has 1419666 bin [0.6,0.7) has 1663595 bin [0.7,0.8) has 1535388 bin [0.8,0.9) has 1169333 bin [0.9,1.0) has 664261 bin [1.0,1.1) has 489247 bin [1.1,1.2) has 467594 bin [1.2,1.3) has 380131 bin [1.3,1.4) has 480088 bin [1.4,1.5) has 915833 bin [1.5,1.6) has 767639 bin [1.6,1.7) has 528743 bin [1.7,1.8) has 312647 bin [1.8,1.9) has 233195 bin [1.9,2.0) has 229598 bin [2.0,2.1) has 229035 bin [2.1,2.2) has 214684 bin [2.2,2.3) has 197785 bin [2.3,2.4) has 218311 bin [2.4,2.5) has 199671 bin [2.5,2.6) has 158558 bin [2.6,2.7) has 133902 bin [2.7,2.8) has 128721 bin [2.8,2.9) has 138775 bin [2.9,3.0) has 147686 bin [3.0,3.1) has 161174 bin [3.1,3.2) has 152380 bin [3.2,3.3) has 165056 bin [3.3,3.4) has 122616 bin [3.4,3.5) has 151006 bin [3.5,3.6) has 235526 bin [3.6,3.7) has 212899 bin [3.7,3.8) has 141646 bin [3.8,3.9) has 145288 bin [3.9,4.0) has 102579 bin [4.0,4.1) has 80308 bin [4.1,4.2) has 73914 bin [4.2,4.3) has 69989 bin [4.3,4.4) has 62939 bin [4.4,4.5) has 59479 bin [4.5,4.6) has 63229 bin [4.6,4.7) has 122082 bin [4.7,4.8) has 97778 bin [4.8,4.9) has 60444 bin [4.9,5.0) has 49171 bin [5.0,5.1) has 56964 bin [5.1,5.2) has 55160 bin [5.2,5.3) has 46840 bin [5.3,5.4) has 47308 bin [5.4,5.5) has 53220 bin [5.5,5.6) has 47539 bin [5.6,5.7) has 47073 bin [5.7,5.8) has 44935 bin [5.8,5.9) has 42435 bin [5.9,6.0) has 72036 bin [6.0,6.1) has 126145 bin [6.1,6.2) has 197967 bin [6.2,6.3) has 136132 bin [6.3,6.4) has 362532 bin [6.4,6.5) has 223727 bin [6.5,6.6) has 174144 bin [6.6,6.7) has 98393 bin [6.7,6.8) has 80988 bin [6.8,6.9) has 56551 bin [6.9,7.0) has 46094 bin [7.0,7.1) has 45905 bin [7.1,7.2) has 56508 bin [7.2,7.3) has 59111 bin [7.3,7.4) has 58253 bin [7.4,7.5) has 58238 bin [7.5,7.6) has 61227 bin [7.6,7.7) has 65662 bin [7.7,7.8) has 47214 bin [7.8,7.9) has 46731 bin [7.9,8.0) has 49551 bin [8.0,8.1) has 63525 bin [8.1,8.2) has 56437 bin [8.2,8.3) has 46435 bin [8.3,8.4) has 42735 bin [8.4,8.5) has 44761 bin [8.5,8.6) has 49775 bin [8.6,8.7) has 56585 bin [8.7,8.8) has 89370 bin [8.8,8.9) has 152789 bin [8.9,9.0) has 82496 bin [9.0,9.1) has 124560 bin [9.1,9.2) has 176703 bin [9.2,9.3) has 142619 bin [9.3,9.4) has 104161 bin [9.4,9.5) has 78418 bin [9.5,9.6) has 66971 bin [9.6,9.7) has 50765 bin [9.7,9.8) has 39899 bin [9.8,9.9) has 43288 bin [9.9,10.0) has 37145 bin [10.0,10.1) has 35539 bin [10.1,10.2) has 34829 bin [10.2,10.3) has 33855 bin [10.3,10.4) has 29863 bin [10.4,10.5) has 28510 bin [10.5,10.6) has 32199 bin [10.6,10.7) has 37846 bin [10.7,10.8) has 50263 bin [10.8,10.9) has 54236 bin [10.9,11.0) has 34210 bin [11.0,11.1) has 22204 bin [11.1,11.2) has 21468 bin [11.2,11.3) has 44425 bin [11.3,11.4) has 43345 bin [11.4,11.5) has 32402 bin [11.5,11.6) has 18228 bin [11.6,11.7) has 13970 bin [11.7,11.8) has 12448 bin [11.8,11.9) has 13162 bin [11.9,12.0) has 20124 bin [12.0,12.1) has 19825 bin [12.1,12.2) has 10457 bin [12.2,12.3) has 9296 bin [12.3,12.4) has 7861 bin [12.4,12.5) has 7957 bin [12.5,12.6) has 8298 bin [12.6,12.7) has 8333 bin [12.7,12.8) has 9340 bin [12.8,12.9) has 7165 bin [12.9,13.0) has 6568 bin [13.0,13.1) has 5898 bin [13.1,13.2) has 6126 bin [13.2,13.3) has 5842 bin [13.3,13.4) has 5530 bin [13.4,13.5) has 5340 bin [13.5,13.6) has 6924 bin [13.6,13.7) has 19916 bin [13.7,13.8) has 7115 bin [13.8,13.9) has 5149 bin [13.9,14.0) has 5551 bin [14.0,14.1) has 4386 bin [14.1,14.2) has 3823 bin [14.2,14.3) has 3677 bin [14.3,14.4) has 3538 bin [14.4,14.5) has 3389 bin [14.5,14.6) has 3133 bin [14.6,14.7) has 10111 bin [14.7,14.8) has 5552 bin [14.8,14.9) has 2678 bin [14.9,15.0) has 2497 bin [15.0,15.1) has 2294 bin [15.1,15.2) has 2175 bin [15.2,15.3) has 1989 bin [15.3,15.4) has 5630 bin [15.4,15.5) has 3690 bin [15.5,15.6) has 1584 bin [15.6,15.7) has 1494 bin [15.7,15.8) has 1332 bin [15.8,15.9) has 1324 bin [15.9,16.0) has 1219 bin [16.0,16.1) has 1107 bin [16.1,16.2) has 1199 bin [16.2,16.3) has 2071 bin [16.3,16.4) has 1286 bin [16.4,16.5) has 1000 bin [16.5,16.6) has 892 bin [16.6,16.7) has 856 bin [16.7,16.8) has 824 bin [16.8,16.9) has 809 bin [16.9,17.0) has 784 bin [17.0,17.1) has 744 bin [17.1,17.2) has 737 bin [17.2,17.3) has 635 bin [17.3,17.4) has 632 bin [17.4,17.5) has 596 bin [17.5,17.6) has 585 bin [17.6,17.7) has 522 bin [17.7,17.8) has 508 bin [17.8,17.9) has 521 bin [17.9,18.0) has 437 bin [18.0,18.1) has 437 bin [18.1,18.2) has 469 bin [18.2,18.3) has 396 bin [18.3,18.4) has 407 bin [18.4,18.5) has 341 bin [18.5,18.6) has 347 bin [18.6,18.7) has 321 bin [18.7,18.8) has 327 bin [18.8,18.9) has 336 bin [18.9,19.0) has 317 bin [19.0,19.1) has 308 bin [19.1,19.2) has 253 bin [19.2,19.3) has 271 bin [19.3,19.4) has 237 bin [19.4,19.5) has 220 bin [19.5,19.6) has 242 bin [19.6,19.7) has 235 bin [19.7,19.8) has 185 bin [19.8,19.9) has 181 bin [19.9,20.0) has 193 bin [20.0,20.1) has 177 bin [20.1,20.2) has 198 bin [20.2,20.3) has 177 bin [20.3,20.4) has 162 bin [20.4,20.5) has 192 bin [20.5,20.6) has 177 bin [20.6,20.7) has 128 bin [20.7,20.8) has 94 bin [20.8,20.9) has 83 bin [20.9,21.0) has 78 bin [21.0,21.1) has 88 bin [21.1,21.2) has 79 bin [21.2,21.3) has 71 bin [21.3,21.4) has 71 bin [21.4,21.5) has 96 bin [21.5,21.6) has 83 bin [21.6,21.7) has 75 bin [21.7,21.8) has 79 bin [21.8,21.9) has 78 bin [21.9,22.0) has 74 bin [22.0,22.1) has 90 bin [22.1,22.2) has 73 bin [22.2,22.3) has 72 bin [22.3,22.4) has 40 bin [22.4,22.5) has 22 bin [22.5,22.6) has 12 bin [22.6,22.7) has 10 bin [22.7,22.8) has 9 bin [22.8,22.9) has 7 bin [22.9,23.0) has 5 bin [23.0,23.1) has 6 bin [23.2,23.3) has 4 bin [23.3,23.4) has 3 bin [23.4,23.5) has 3 bin [23.5,23.6) has 5 bin [23.6,23.7) has 2 bin [23.7,23.8) has 1 bin [23.8,23.9) has 5 bin [23.9,24.0) has 8 bin [24.0,24.1) has 7 bin [24.1,24.2) has 6 bin [24.2,24.3) has 4 bin [24.3,24.4) has 1 bin [24.4,24.5) has 4 bin [24.6,24.7) has 6 bin [24.7,24.8) has 1 bin [24.9,25.0) has 1 bin [25.0,25.1) has 1 bin [25.1,25.2) has 1 bin [25.4,25.5) has 2 bin [25.5,25.6) has 1 bin [25.7,25.8) has 2 bin [25.8,25.9) has 3 bin [26.0,26.1) has 1 average z coordinate 1.3 for 45288645 element(s) point source id histogram with bin size 1.000000 bin 75 has 15040965 bin 76 has 29964366 bin 77 has 283314 average point source id 75.67414235952522 for 45288645 element(s)