lasinfo (210611) report for 'AHN4T/38HN1_24.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: 46002436 number of points by return: 40265454 4278881 1204269 227978 25854 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 431230 0 min x y z: 132980.000 431230.000 -1.364 max x y z: 134019.999 432519.999 36.218 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: 46002436 extended number of points by return: 40265454 4278881 1204269 227978 25854 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 -1364 36218 intensity 0 4933 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 30 user_data 6 7 point_source_ID 57 62 gps_time 260023954.681125 269711714.859771 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 33 255 B 15 255 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.99 34.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40265454 number of intermediate returns: 1461529 number of last returns: 40207693 number of single returns: 35932240 covered area in square units/kilounits: 1282456/1.28 point density: all returns 35.87 last only 31.35 (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 46002436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40265454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4278881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1204269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 227978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25854 instead zero. overview over extended number of returns of given pulse: 35932240 6193467 2935638 811149 128179 1728 35 0 0 0 0 0 0 0 0 histogram of classification of points: 8574026 unclassified (1) 33729634 ground (2) 3524221 building (6) 153354 water (9) 21201 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2713732 +---> 412328 of those are unclassified (1) +---> 2160106 of those are ground (2) +---> 115963 of those are building (6) +---> 25078 of those are water (9) +---> 257 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 23 bin [-1.3,-1.2) has 9429 bin [-1.2,-1.1) has 11667 bin [-1.1,-1.0) has 9031 bin [-1.0,-0.9) has 15939 bin [-0.9,-0.8) has 44915 bin [-0.8,-0.7) has 63458 bin [-0.7,-0.6) has 68161 bin [-0.6,-0.5) has 106104 bin [-0.5,-0.4) has 132571 bin [-0.4,-0.3) has 259844 bin [-0.3,-0.2) has 272149 bin [-0.2,-0.1) has 266371 bin [-0.1,0.0) has 293988 bin [0.0,0.1) has 433641 bin [0.1,0.2) has 718373 bin [0.2,0.3) has 1291695 bin [0.3,0.4) has 2072401 bin [0.4,0.5) has 2560975 bin [0.5,0.6) has 2809407 bin [0.6,0.7) has 2580082 bin [0.7,0.8) has 2442261 bin [0.8,0.9) has 2427151 bin [0.9,1.0) has 2291976 bin [1.0,1.1) has 2246771 bin [1.1,1.2) has 1754102 bin [1.2,1.3) has 1306498 bin [1.3,1.4) has 977211 bin [1.4,1.5) has 815428 bin [1.5,1.6) has 705641 bin [1.6,1.7) has 668837 bin [1.7,1.8) has 651128 bin [1.8,1.9) has 586792 bin [1.9,2.0) has 314284 bin [2.0,2.1) has 292995 bin [2.1,2.2) has 262449 bin [2.2,2.3) has 239917 bin [2.3,2.4) has 239687 bin [2.4,2.5) has 230359 bin [2.5,2.6) has 256093 bin [2.6,2.7) has 275920 bin [2.7,2.8) has 253000 bin [2.8,2.9) has 250449 bin [2.9,3.0) has 236363 bin [3.0,3.1) has 238347 bin [3.1,3.2) has 240295 bin [3.2,3.3) has 219156 bin [3.3,3.4) has 218895 bin [3.4,3.5) has 207357 bin [3.5,3.6) has 199737 bin [3.6,3.7) has 203667 bin [3.7,3.8) 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2730 bin [27.5,27.6) has 2688 bin [27.6,27.7) has 2582 bin [27.7,27.8) has 2428 bin [27.8,27.9) has 2477 bin [27.9,28.0) has 2539 bin [28.0,28.1) has 2373 bin [28.1,28.2) has 2321 bin [28.2,28.3) has 2402 bin [28.3,28.4) has 2235 bin [28.4,28.5) has 2244 bin [28.5,28.6) has 2242 bin [28.6,28.7) has 2143 bin [28.7,28.8) has 1986 bin [28.8,28.9) has 1996 bin [28.9,29.0) has 1968 bin [29.0,29.1) has 2008 bin [29.1,29.2) has 1999 bin [29.2,29.3) has 1891 bin [29.3,29.4) has 1956 bin [29.4,29.5) has 1983 bin [29.5,29.6) has 1993 bin [29.6,29.7) has 1965 bin [29.7,29.8) has 1918 bin [29.8,29.9) has 1834 bin [29.9,30.0) has 1843 bin [30.0,30.1) has 1786 bin [30.1,30.2) has 1748 bin [30.2,30.3) has 1708 bin [30.3,30.4) has 1685 bin [30.4,30.5) has 1722 bin [30.5,30.6) has 1621 bin [30.6,30.7) has 1604 bin [30.7,30.8) has 1606 bin [30.8,30.9) has 1434 bin [30.9,31.0) has 1351 bin [31.0,31.1) has 1366 bin [31.1,31.2) has 1307 bin [31.2,31.3) has 1283 bin [31.3,31.4) has 1227 bin [31.4,31.5) has 1300 bin [31.5,31.6) has 1185 bin [31.6,31.7) has 1114 bin [31.7,31.8) has 1140 bin [31.8,31.9) has 1133 bin [31.9,32.0) has 1072 bin [32.0,32.1) has 1012 bin [32.1,32.2) has 1031 bin [32.2,32.3) has 1022 bin [32.3,32.4) has 978 bin [32.4,32.5) has 897 bin [32.5,32.6) has 855 bin [32.6,32.7) has 840 bin [32.7,32.8) has 833 bin [32.8,32.9) has 790 bin [32.9,33.0) has 742 bin [33.0,33.1) has 738 bin [33.1,33.2) has 676 bin [33.2,33.3) has 656 bin [33.3,33.4) has 635 bin [33.4,33.5) has 621 bin [33.5,33.6) has 590 bin [33.6,33.7) has 611 bin [33.7,33.8) has 532 bin [33.8,33.9) has 497 bin [33.9,34.0) has 452 bin [34.0,34.1) has 421 bin [34.1,34.2) has 435 bin [34.2,34.3) has 310 bin [34.3,34.4) has 296 bin [34.4,34.5) has 296 bin [34.5,34.6) has 265 bin [34.6,34.7) has 246 bin [34.7,34.8) has 206 bin [34.8,34.9) has 179 bin [34.9,35.0) has 138 bin [35.0,35.1) has 111 bin [35.1,35.2) has 91 bin [35.2,35.3) has 88 bin [35.3,35.4) has 66 bin [35.4,35.5) has 39 bin [35.5,35.6) has 42 bin [35.6,35.7) has 21 bin [35.7,35.8) has 16 bin [35.8,35.9) has 3 bin [35.9,36.0) has 4 bin [36.0,36.1) has 4 bin [36.2,36.3) has 1 average z coordinate 2.8 for 46002436 element(s) point source id histogram with bin size 1.000000 bin 57 has 337994 bin 61 has 24133536 bin 62 has 21530906 average point source id 61.438649161970467 for 46002436 element(s)