lasinfo (210611) report for 'AHN4T/15FN2_01.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: 177/2021 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: 19803673 number of points by return: 18425876 897605 379699 99558 935 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 548730 0 min x y z: 174980.000 548730.000 -2.090 max x y z: 176019.999 550019.999 22.347 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: 19803673 extended number of points by return: 18425876 897605 379699 99558 935 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 -2090 22347 intensity 19 4991 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 -29 8 user_data 8 9 point_source_ID 1131 1132 gps_time 269083397.855011 269084008.938676 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 30 255 B 20 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0.19 49.91 ('Amplitude') attribute1 -17.05 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18425876 number of intermediate returns: 480823 number of last returns: 18424074 number of single returns: 17527100 covered area in square units/kilounits: 1222864/1.22 point density: all returns 16.19 last only 15.07 (per square units) spacing: all returns 0.25 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19803673 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18425876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 897605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 379699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 935 instead zero. overview over extended number of returns of given pulse: 17527100 1035770 841116 395005 4662 20 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1829632 unclassified (1) 14763841 ground (2) 40196 building (6) 3162948 water (9) 7056 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1359025 +---> 40889 of those are unclassified (1) +---> 1096199 of those are ground (2) +---> 4721 of those are building (6) +---> 215979 of those are water (9) +---> 1237 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 18 bin [-2.0,-1.9) has 3724 bin [-1.9,-1.8) has 5252 bin [-1.8,-1.7) has 12418 bin [-1.7,-1.6) has 8759 bin [-1.6,-1.5) has 20419 bin [-1.5,-1.4) has 16130 bin [-1.4,-1.3) has 24020 bin [-1.3,-1.2) has 80373 bin [-1.2,-1.1) has 123731 bin [-1.1,-1.0) has 268807 bin [-1.0,-0.9) has 702690 bin [-0.9,-0.8) has 1284783 bin [-0.8,-0.7) has 1782532 bin [-0.7,-0.6) has 1971578 bin [-0.6,-0.5) has 3777894 bin [-0.5,-0.4) has 1621995 bin [-0.4,-0.3) has 1001372 bin [-0.3,-0.2) has 957724 bin [-0.2,-0.1) has 878905 bin [-0.1,0.0) has 952990 bin [0.0,0.1) has 532630 bin [0.1,0.2) has 330990 bin [0.2,0.3) has 265152 bin [0.3,0.4) has 237252 bin [0.4,0.5) has 193655 bin [0.5,0.6) has 153130 bin [0.6,0.7) has 128557 bin [0.7,0.8) has 101252 bin [0.8,0.9) has 87596 bin [0.9,1.0) has 76236 bin [1.0,1.1) has 66171 bin [1.1,1.2) has 60843 bin [1.2,1.3) has 59557 bin [1.3,1.4) has 53483 bin [1.4,1.5) has 49074 bin [1.5,1.6) has 48822 bin [1.6,1.7) has 57534 bin [1.7,1.8) has 62004 bin [1.8,1.9) has 73394 bin [1.9,2.0) has 69776 bin [2.0,2.1) has 72858 bin [2.1,2.2) has 63102 bin [2.2,2.3) has 45623 bin [2.3,2.4) has 47179 bin [2.4,2.5) has 45474 bin [2.5,2.6) has 36478 bin [2.6,2.7) has 31393 bin [2.7,2.8) has 30595 bin [2.8,2.9) has 32464 bin [2.9,3.0) has 27821 bin [3.0,3.1) has 30809 bin [3.1,3.2) has 25532 bin [3.2,3.3) has 21589 bin [3.3,3.4) has 20093 bin [3.4,3.5) has 19816 bin [3.5,3.6) has 22165 bin [3.6,3.7) has 18873 bin [3.7,3.8) has 17224 bin [3.8,3.9) has 16672 bin [3.9,4.0) has 16849 bin [4.0,4.1) has 16470 bin [4.1,4.2) has 16212 bin [4.2,4.3) has 16392 bin [4.3,4.4) has 16072 bin [4.4,4.5) has 15511 bin [4.5,4.6) has 15446 bin [4.6,4.7) has 14934 bin [4.7,4.8) has 14772 bin [4.8,4.9) has 14490 bin [4.9,5.0) has 14192 bin [5.0,5.1) has 13872 bin [5.1,5.2) has 13671 bin [5.2,5.3) has 13680 bin [5.3,5.4) has 13611 bin [5.4,5.5) has 13431 bin [5.5,5.6) has 12924 bin [5.6,5.7) has 12735 bin [5.7,5.8) has 12690 bin [5.8,5.9) has 12689 bin [5.9,6.0) has 12269 bin [6.0,6.1) has 12084 bin [6.1,6.2) has 12107 bin [6.2,6.3) has 12112 bin [6.3,6.4) has 11926 bin [6.4,6.5) has 11646 bin [6.5,6.6) has 11754 bin [6.6,6.7) has 11777 bin [6.7,6.8) has 11960 bin [6.8,6.9) has 11381 bin [6.9,7.0) has 10853 bin [7.0,7.1) has 10483 bin [7.1,7.2) has 10436 bin [7.2,7.3) has 10287 bin [7.3,7.4) has 10184 bin [7.4,7.5) has 10237 bin [7.5,7.6) has 10071 bin [7.6,7.7) has 10161 bin [7.7,7.8) has 9839 bin [7.8,7.9) has 9771 bin [7.9,8.0) has 9678 bin [8.0,8.1) has 9804 bin [8.1,8.2) has 9609 bin [8.2,8.3) has 9460 bin [8.3,8.4) has 9250 bin [8.4,8.5) has 9326 bin [8.5,8.6) has 9075 bin [8.6,8.7) has 9015 bin [8.7,8.8) has 9069 bin [8.8,8.9) has 8838 bin [8.9,9.0) has 8796 bin [9.0,9.1) has 8564 bin [9.1,9.2) has 8649 bin [9.2,9.3) has 8458 bin [9.3,9.4) has 8430 bin [9.4,9.5) has 8112 bin [9.5,9.6) has 7964 bin [9.6,9.7) has 8079 bin [9.7,9.8) has 7813 bin [9.8,9.9) has 8012 bin [9.9,10.0) has 8016 bin [10.0,10.1) has 7889 bin [10.1,10.2) has 7942 bin [10.2,10.3) has 7897 bin [10.3,10.4) has 7667 bin [10.4,10.5) has 7577 bin [10.5,10.6) has 7524 bin [10.6,10.7) has 7425 bin [10.7,10.8) has 7426 bin [10.8,10.9) has 7175 bin [10.9,11.0) has 7199 bin [11.0,11.1) has 6954 bin [11.1,11.2) has 6728 bin [11.2,11.3) has 6664 bin [11.3,11.4) has 6730 bin [11.4,11.5) has 6683 bin [11.5,11.6) has 6342 bin [11.6,11.7) has 6366 bin [11.7,11.8) has 6091 bin [11.8,11.9) has 6086 bin [11.9,12.0) has 5957 bin [12.0,12.1) has 5790 bin [12.1,12.2) has 5544 bin [12.2,12.3) has 5493 bin [12.3,12.4) has 5253 bin [12.4,12.5) has 5144 bin [12.5,12.6) has 4901 bin [12.6,12.7) has 4739 bin [12.7,12.8) has 4468 bin [12.8,12.9) has 4454 bin [12.9,13.0) has 4319 bin [13.0,13.1) has 3910 bin [13.1,13.2) has 3954 bin [13.2,13.3) has 3742 bin [13.3,13.4) has 3563 bin [13.4,13.5) has 3196 bin [13.5,13.6) has 3255 bin [13.6,13.7) has 2971 bin [13.7,13.8) has 3025 bin [13.8,13.9) has 2920 bin [13.9,14.0) has 2863 bin [14.0,14.1) has 2653 bin [14.1,14.2) has 2515 bin [14.2,14.3) has 2415 bin [14.3,14.4) has 2351 bin [14.4,14.5) has 2127 bin [14.5,14.6) has 2119 bin [14.6,14.7) has 1960 bin [14.7,14.8) has 1926 bin [14.8,14.9) has 1782 bin [14.9,15.0) has 1744 bin [15.0,15.1) has 1668 bin [15.1,15.2) has 1624 bin [15.2,15.3) has 1544 bin [15.3,15.4) has 1380 bin [15.4,15.5) has 1322 bin [15.5,15.6) has 1233 bin [15.6,15.7) has 1071 bin [15.7,15.8) has 1107 bin [15.8,15.9) has 1038 bin [15.9,16.0) has 958 bin [16.0,16.1) has 906 bin [16.1,16.2) has 914 bin [16.2,16.3) has 887 bin [16.3,16.4) has 805 bin [16.4,16.5) has 767 bin [16.5,16.6) has 783 bin [16.6,16.7) has 702 bin [16.7,16.8) has 658 bin [16.8,16.9) has 670 bin [16.9,17.0) has 626 bin [17.0,17.1) has 574 bin [17.1,17.2) has 567 bin [17.2,17.3) has 502 bin [17.3,17.4) has 535 bin [17.4,17.5) has 533 bin [17.5,17.6) has 492 bin [17.6,17.7) has 490 bin [17.7,17.8) has 539 bin [17.8,17.9) has 479 bin [17.9,18.0) has 460 bin [18.0,18.1) has 468 bin [18.1,18.2) has 429 bin [18.2,18.3) has 392 bin [18.3,18.4) has 432 bin [18.4,18.5) has 392 bin [18.5,18.6) has 359 bin [18.6,18.7) has 347 bin [18.7,18.8) has 346 bin [18.8,18.9) has 333 bin [18.9,19.0) has 308 bin [19.0,19.1) has 351 bin [19.1,19.2) has 306 bin [19.2,19.3) has 324 bin [19.3,19.4) has 290 bin [19.4,19.5) has 279 bin [19.5,19.6) has 261 bin [19.6,19.7) has 226 bin [19.7,19.8) has 203 bin [19.8,19.9) has 186 bin [19.9,20.0) has 191 bin [20.0,20.1) has 113 bin [20.1,20.2) has 131 bin [20.2,20.3) has 123 bin [20.3,20.4) has 96 bin [20.4,20.5) has 102 bin [20.5,20.6) has 88 bin [20.6,20.7) has 66 bin [20.7,20.8) has 48 bin [20.8,20.9) has 40 bin [20.9,21.0) has 35 bin [21.0,21.1) has 28 bin [21.1,21.2) has 20 bin [21.2,21.3) has 14 bin [21.3,21.4) has 13 bin [21.4,21.5) has 28 bin [21.5,21.6) has 6 bin [21.6,21.7) has 9 bin [21.7,21.8) has 11 bin [21.8,21.9) has 10 bin [21.9,22.0) has 14 bin [22.0,22.1) has 8 bin [22.1,22.2) has 6 bin [22.2,22.3) has 6 bin [22.3,22.4) has 3 average z coordinate 0.1 for 19803673 element(s) point source id histogram with bin size 1.000000 bin 1131 has 11975366 bin 1132 has 7828307 average point source id 1131.395295711053222 for 19803673 element(s)