lasinfo (210611) report for 'AHN4T/16DZ2_17.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: 30752231 number of points by return: 30426900 255565 59728 9208 794 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 526230 0 min x y z: 195980.000 526230.000 -1.822 max x y z: 197019.999 527519.999 18.501 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: 30752231 extended number of points by return: 30426900 255565 59728 9208 794 35 1 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 -1822 18501 intensity 56 4731 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 69 1069 gps_time 330782570.791071 330859035.233721 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 34 255 B 35 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 31.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30426900 number of intermediate returns: 70242 number of last returns: 30429730 number of single returns: 30174641 covered area in square units/kilounits: 1302392/1.30 point density: all returns 23.61 last only 23.36 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30752231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30426900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 255565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 59728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 794 instead zero. overview over extended number of returns of given pulse: 30174641 387302 152271 33976 3831 203 7 0 0 0 0 0 0 0 0 histogram of classification of points: 547120 unclassified (1) 21192906 ground (2) 9012068 water (9) 137 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1724788 +---> 80170 of those are unclassified (1) +---> 1043897 of those are ground (2) +---> 600584 of those are water (9) +---> 137 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 1 bin [-1.8,-1.7) has 113 bin [-1.7,-1.6) has 490 bin [-1.6,-1.5) has 1755 bin [-1.5,-1.4) has 14386 bin [-1.4,-1.3) has 37730 bin [-1.3,-1.2) has 41449 bin [-1.2,-1.1) has 87023 bin [-1.1,-1.0) has 187496 bin [-1.0,-0.9) has 593086 bin [-0.9,-0.8) has 9964137 bin [-0.8,-0.7) has 6551868 bin [-0.7,-0.6) has 8225930 bin [-0.6,-0.5) has 2995347 bin [-0.5,-0.4) has 950145 bin [-0.4,-0.3) has 425996 bin [-0.3,-0.2) has 186056 bin [-0.2,-0.1) has 87781 bin [-0.1,0.0) has 40618 bin [0.0,0.1) has 17316 bin [0.1,0.2) has 6450 bin [0.2,0.3) has 5072 bin [0.3,0.4) has 5465 bin [0.4,0.5) has 6182 bin [0.5,0.6) has 7152 bin [0.6,0.7) has 8070 bin [0.7,0.8) has 8289 bin [0.8,0.9) has 8350 bin [0.9,1.0) has 8639 bin [1.0,1.1) has 8339 bin [1.1,1.2) has 7818 bin [1.2,1.3) has 7429 bin [1.3,1.4) has 6861 bin [1.4,1.5) has 6543 bin [1.5,1.6) has 6141 bin [1.6,1.7) has 5623 bin [1.7,1.8) has 5447 bin [1.8,1.9) has 5251 bin [1.9,2.0) has 4982 bin [2.0,2.1) has 4733 bin [2.1,2.2) has 4535 bin [2.2,2.3) has 4494 bin [2.3,2.4) has 4360 bin [2.4,2.5) has 4342 bin [2.5,2.6) has 4204 bin [2.6,2.7) has 4026 bin [2.7,2.8) has 3915 bin [2.8,2.9) has 3820 bin [2.9,3.0) has 3768 bin [3.0,3.1) has 3745 bin [3.1,3.2) has 3660 bin [3.2,3.3) has 3477 bin [3.3,3.4) has 3417 bin [3.4,3.5) has 3155 bin [3.5,3.6) has 3025 bin [3.6,3.7) has 2854 bin [3.7,3.8) has 2896 bin [3.8,3.9) has 2837 bin [3.9,4.0) has 2648 bin [4.0,4.1) has 2593 bin [4.1,4.2) has 2517 bin [4.2,4.3) has 2526 bin [4.3,4.4) has 2366 bin [4.4,4.5) has 2323 bin [4.5,4.6) has 2229 bin [4.6,4.7) has 2177 bin [4.7,4.8) has 2042 bin [4.8,4.9) has 2106 bin [4.9,5.0) has 2098 bin [5.0,5.1) has 1970 bin [5.1,5.2) has 2009 bin [5.2,5.3) has 2008 bin [5.3,5.4) has 1954 bin [5.4,5.5) has 1941 bin [5.5,5.6) has 1938 bin [5.6,5.7) has 1829 bin [5.7,5.8) has 1852 bin [5.8,5.9) has 1806 bin [5.9,6.0) has 1849 bin [6.0,6.1) has 1842 bin [6.1,6.2) has 1875 bin [6.2,6.3) has 1780 bin [6.3,6.4) has 1789 bin [6.4,6.5) has 1785 bin [6.5,6.6) has 1825 bin [6.6,6.7) has 1819 bin [6.7,6.8) has 1807 bin [6.8,6.9) has 1902 bin [6.9,7.0) has 1856 bin [7.0,7.1) has 1871 bin [7.1,7.2) has 1843 bin [7.2,7.3) has 1876 bin [7.3,7.4) has 1850 bin [7.4,7.5) has 1883 bin [7.5,7.6) has 1819 bin [7.6,7.7) has 1885 bin [7.7,7.8) has 1842 bin [7.8,7.9) has 1824 bin [7.9,8.0) has 1810 bin [8.0,8.1) has 1695 bin [8.1,8.2) has 1639 bin [8.2,8.3) has 1568 bin [8.3,8.4) has 1578 bin [8.4,8.5) has 1591 bin [8.5,8.6) has 1464 bin [8.6,8.7) has 1593 bin [8.7,8.8) has 1632 bin [8.8,8.9) has 1734 bin [8.9,9.0) has 1603 bin [9.0,9.1) has 1553 bin [9.1,9.2) has 1489 bin [9.2,9.3) has 1505 bin [9.3,9.4) has 1510 bin [9.4,9.5) has 1536 bin [9.5,9.6) has 1495 bin [9.6,9.7) has 1446 bin [9.7,9.8) has 1395 bin [9.8,9.9) has 1388 bin [9.9,10.0) has 1321 bin [10.0,10.1) has 1255 bin [10.1,10.2) has 1155 bin [10.2,10.3) has 1279 bin [10.3,10.4) has 1248 bin [10.4,10.5) has 1200 bin [10.5,10.6) has 1100 bin [10.6,10.7) has 1087 bin [10.7,10.8) has 1002 bin [10.8,10.9) has 1036 bin [10.9,11.0) has 928 bin [11.0,11.1) has 883 bin [11.1,11.2) has 885 bin [11.2,11.3) has 853 bin [11.3,11.4) has 864 bin [11.4,11.5) has 863 bin [11.5,11.6) has 807 bin [11.6,11.7) has 721 bin [11.7,11.8) has 652 bin [11.8,11.9) has 630 bin [11.9,12.0) has 570 bin [12.0,12.1) has 599 bin [12.1,12.2) has 576 bin [12.2,12.3) has 486 bin [12.3,12.4) has 492 bin [12.4,12.5) has 427 bin [12.5,12.6) has 436 bin [12.6,12.7) has 418 bin [12.7,12.8) has 395 bin [12.8,12.9) has 391 bin [12.9,13.0) has 385 bin [13.0,13.1) has 330 bin [13.1,13.2) has 345 bin [13.2,13.3) has 356 bin [13.3,13.4) has 341 bin [13.4,13.5) has 350 bin [13.5,13.6) has 316 bin [13.6,13.7) has 309 bin [13.7,13.8) has 327 bin [13.8,13.9) has 312 bin [13.9,14.0) has 289 bin [14.0,14.1) has 276 bin [14.1,14.2) has 301 bin [14.2,14.3) has 281 bin [14.3,14.4) has 281 bin [14.4,14.5) has 221 bin [14.5,14.6) has 229 bin [14.6,14.7) has 207 bin [14.7,14.8) has 203 bin [14.8,14.9) has 185 bin [14.9,15.0) has 186 bin [15.0,15.1) has 171 bin [15.1,15.2) has 158 bin [15.2,15.3) has 132 bin [15.3,15.4) has 146 bin [15.4,15.5) has 160 bin [15.5,15.6) has 132 bin [15.6,15.7) has 151 bin [15.7,15.8) has 115 bin [15.8,15.9) has 131 bin [15.9,16.0) has 127 bin [16.0,16.1) has 91 bin [16.1,16.2) has 91 bin [16.2,16.3) has 102 bin [16.3,16.4) has 91 bin [16.4,16.5) has 95 bin [16.5,16.6) has 72 bin [16.6,16.7) has 79 bin [16.7,16.8) has 69 bin [16.8,16.9) has 71 bin [16.9,17.0) has 72 bin [17.0,17.1) has 59 bin [17.1,17.2) has 46 bin [17.2,17.3) has 57 bin [17.3,17.4) has 30 bin [17.4,17.5) has 33 bin [17.5,17.6) has 25 bin [17.6,17.7) has 21 bin [17.7,17.8) has 15 bin [17.8,17.9) has 10 bin [17.9,18.0) has 7 bin [18.0,18.1) has 3 bin [18.1,18.2) has 5 bin [18.2,18.3) has 4 bin [18.3,18.4) has 2 bin [18.4,18.5) has 1 bin [18.5,18.6) has 1 average z coordinate -0.7 for 30752231 element(s) point source id histogram with bin size 1.000000 bin 69 has 13645762 bin 70 has 6621261 bin 1069 has 10485208 average point source id 410.172946476631239 for 30752231 element(s)