lasinfo (210611) report for 'AHN4T/16DN1_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: 334/2022 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: 22162546 number of points by return: 21857987 264536 38074 1898 50 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 531230 0 min x y z: 189980.000 531230.000 -1.839 max x y z: 191019.999 532519.999 14.379 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: 22162546 extended number of points by return: 21857987 264536 38074 1898 50 1 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 -1839 14379 intensity 56 4827 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 16 user_data 6 7 point_source_ID 65 66 gps_time 330519384.775950 330520340.145335 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 252 G 51 255 B 42 251 NIR 40 255 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.13 32.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21857987 number of intermediate returns: 40110 number of last returns: 21864962 number of single returns: 21600513 covered area in square units/kilounits: 1293796/1.29 point density: all returns 17.13 last only 16.90 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22162546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21857987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 264536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 38074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50 instead zero. overview over extended number of returns of given pulse: 21600513 445548 108794 7436 249 6 0 0 0 0 0 0 0 0 0 histogram of classification of points: 387858 unclassified (1) 21638358 ground (2) 135931 water (9) 399 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1440852 +---> 72797 of those are unclassified (1) +---> 1362739 of those are ground (2) +---> 5316 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 4 bin [-1.8,-1.7) has 197 bin [-1.7,-1.6) has 6901 bin [-1.6,-1.5) has 62162 bin [-1.5,-1.4) has 51402 bin [-1.4,-1.3) has 50802 bin [-1.3,-1.2) has 97635 bin [-1.2,-1.1) has 398123 bin [-1.1,-1.0) has 2069076 bin [-1.0,-0.9) has 4881807 bin [-0.9,-0.8) has 1943723 bin [-0.8,-0.7) has 1445432 bin [-0.7,-0.6) has 3600875 bin [-0.6,-0.5) has 4164669 bin [-0.5,-0.4) has 1847100 bin [-0.4,-0.3) has 805359 bin [-0.3,-0.2) has 256787 bin [-0.2,-0.1) has 78668 bin [-0.1,0.0) has 37599 bin [0.0,0.1) has 25819 bin [0.1,0.2) has 18526 bin [0.2,0.3) has 10762 bin [0.3,0.4) has 8018 bin [0.4,0.5) has 7094 bin [0.5,0.6) has 6080 bin [0.6,0.7) has 6607 bin [0.7,0.8) has 6926 bin [0.8,0.9) has 6767 bin [0.9,1.0) has 6137 bin [1.0,1.1) has 5780 bin [1.1,1.2) has 5650 bin [1.2,1.3) has 5404 bin [1.3,1.4) has 5188 bin [1.4,1.5) has 5175 bin [1.5,1.6) has 4873 bin [1.6,1.7) has 4961 bin [1.7,1.8) has 4786 bin [1.8,1.9) has 4695 bin [1.9,2.0) has 4598 bin [2.0,2.1) has 4521 bin [2.1,2.2) has 4419 bin [2.2,2.3) has 4300 bin [2.3,2.4) has 4273 bin [2.4,2.5) has 3995 bin [2.5,2.6) has 3969 bin [2.6,2.7) has 3944 bin [2.7,2.8) has 3730 bin [2.8,2.9) has 3734 bin [2.9,3.0) has 3742 bin [3.0,3.1) has 3631 bin [3.1,3.2) has 3494 bin [3.2,3.3) has 3517 bin [3.3,3.4) has 3394 bin [3.4,3.5) has 3366 bin [3.5,3.6) has 3339 bin [3.6,3.7) has 3236 bin [3.7,3.8) has 3146 bin [3.8,3.9) has 3078 bin [3.9,4.0) has 2959 bin [4.0,4.1) has 2934 bin [4.1,4.2) has 2874 bin [4.2,4.3) has 2881 bin [4.3,4.4) has 2829 bin [4.4,4.5) has 2865 bin [4.5,4.6) has 2751 bin [4.6,4.7) has 2813 bin [4.7,4.8) has 2866 bin [4.8,4.9) has 2822 bin [4.9,5.0) has 2679 bin [5.0,5.1) has 2705 bin [5.1,5.2) has 2512 bin [5.2,5.3) has 2582 bin [5.3,5.4) has 2412 bin [5.4,5.5) has 2446 bin [5.5,5.6) has 2392 bin [5.6,5.7) has 2312 bin [5.7,5.8) has 2379 bin [5.8,5.9) has 2283 bin [5.9,6.0) has 2252 bin [6.0,6.1) has 2252 bin [6.1,6.2) has 2211 bin [6.2,6.3) has 2224 bin [6.3,6.4) has 2181 bin [6.4,6.5) has 2168 bin [6.5,6.6) has 2134 bin [6.6,6.7) has 2183 bin [6.7,6.8) has 2170 bin [6.8,6.9) has 2120 bin [6.9,7.0) has 2093 bin [7.0,7.1) has 2080 bin [7.1,7.2) has 2092 bin [7.2,7.3) has 2182 bin [7.3,7.4) has 2186 bin [7.4,7.5) has 2101 bin [7.5,7.6) has 2205 bin [7.6,7.7) has 2056 bin [7.7,7.8) has 2107 bin [7.8,7.9) has 2133 bin [7.9,8.0) has 2030 bin [8.0,8.1) has 2030 bin [8.1,8.2) has 1959 bin [8.2,8.3) has 1910 bin [8.3,8.4) has 1880 bin [8.4,8.5) has 1987 bin [8.5,8.6) has 1817 bin [8.6,8.7) has 1793 bin [8.7,8.8) has 1721 bin [8.8,8.9) has 1631 bin [8.9,9.0) has 1595 bin [9.0,9.1) has 1509 bin [9.1,9.2) has 1531 bin [9.2,9.3) has 1381 bin [9.3,9.4) has 1333 bin [9.4,9.5) has 1243 bin [9.5,9.6) has 1267 bin [9.6,9.7) has 1213 bin [9.7,9.8) has 1073 bin [9.8,9.9) has 1110 bin [9.9,10.0) has 1022 bin [10.0,10.1) has 967 bin [10.1,10.2) has 830 bin [10.2,10.3) has 825 bin [10.3,10.4) has 760 bin [10.4,10.5) has 759 bin [10.5,10.6) has 669 bin [10.6,10.7) has 606 bin [10.7,10.8) has 550 bin [10.8,10.9) has 443 bin [10.9,11.0) has 411 bin [11.0,11.1) has 387 bin [11.1,11.2) has 342 bin [11.2,11.3) has 316 bin [11.3,11.4) has 279 bin [11.4,11.5) has 260 bin [11.5,11.6) has 213 bin [11.6,11.7) has 215 bin [11.7,11.8) has 175 bin [11.8,11.9) has 130 bin [11.9,12.0) has 133 bin [12.0,12.1) has 125 bin [12.1,12.2) has 133 bin [12.2,12.3) has 93 bin [12.3,12.4) has 88 bin [12.4,12.5) has 57 bin [12.5,12.6) has 49 bin [12.6,12.7) has 49 bin [12.7,12.8) has 37 bin [12.8,12.9) has 29 bin [12.9,13.0) has 24 bin [13.0,13.1) has 29 bin [13.1,13.2) has 18 bin [13.2,13.3) has 17 bin [13.3,13.4) has 10 bin [13.4,13.5) has 17 bin [13.5,13.6) has 8 bin [13.6,13.7) has 6 bin [13.8,13.9) has 4 bin [13.9,14.0) has 6 bin [14.0,14.1) has 5 bin [14.1,14.2) has 7 bin [14.2,14.3) has 5 bin [14.3,14.4) has 4 average z coordinate -0.7 for 22162546 element(s) point source id histogram with bin size 1.000000 bin 65 has 16238686 bin 66 has 5923860 average point source id 65.26729149259296 for 22162546 element(s)