lasinfo (210611) report for 'AHN4T/43BN2_05.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: 275/2021 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: 20307143 number of points by return: 17896691 1422715 703103 234380 50254 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 423730 0 min x y z: 78980.000 423730.000 -2.115 max x y z: 80019.999 425019.999 36.588 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: 20307143 extended number of points by return: 17896691 1422715 703103 234380 50254 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' 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 -2115 36588 intensity 56 3981 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 -4 32 user_data 6 7 point_source_ID 33 34 gps_time 259498094.867653 259499238.230373 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 7 255 B 1 255 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -667 5333 extended_scanner_channel 0 0 attribute0 0.56 39.81 ('Amplitude') attribute1 -15.65 24.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17896691 number of intermediate returns: 997148 number of last returns: 17882578 number of single returns: 16469274 covered area in square units/kilounits: 1048624/1.05 point density: all returns 19.37 last only 17.05 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20307143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17896691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1422715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 703103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 234380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50254 instead zero. overview over extended number of returns of given pulse: 16469274 1437759 1408324 739512 217677 31184 3413 0 0 0 0 0 0 0 0 histogram of classification of points: 2874656 unclassified (1) 17339619 ground (2) 1885 building (6) 86396 water (9) 4587 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1725589 +---> 410030 of those are unclassified (1) +---> 1309827 of those are ground (2) +---> 5732 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 3 bin [-2.1,-2.0) has 4276 bin [-2.0,-1.9) has 6567 bin [-1.9,-1.8) has 11960 bin [-1.8,-1.7) has 7087 bin [-1.7,-1.6) has 7139 bin [-1.6,-1.5) has 9739 bin [-1.5,-1.4) has 16116 bin [-1.4,-1.3) has 15035 bin [-1.3,-1.2) has 18440 bin [-1.2,-1.1) has 21309 bin [-1.1,-1.0) has 23416 bin [-1.0,-0.9) has 35244 bin [-0.9,-0.8) has 52867 bin [-0.8,-0.7) has 60062 bin [-0.7,-0.6) has 138506 bin 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2958 bin [31.7,31.8) has 2869 bin [31.8,31.9) has 2709 bin [31.9,32.0) has 2629 bin [32.0,32.1) has 2543 bin [32.1,32.2) has 2412 bin [32.2,32.3) has 2306 bin [32.3,32.4) has 2220 bin [32.4,32.5) has 2123 bin [32.5,32.6) has 2024 bin [32.6,32.7) has 2041 bin [32.7,32.8) has 1881 bin [32.8,32.9) has 1748 bin [32.9,33.0) has 1784 bin [33.0,33.1) has 1624 bin [33.1,33.2) has 1566 bin [33.2,33.3) has 1476 bin [33.3,33.4) has 1401 bin [33.4,33.5) has 1446 bin [33.5,33.6) has 1321 bin [33.6,33.7) has 1263 bin [33.7,33.8) has 1174 bin [33.8,33.9) has 1127 bin [33.9,34.0) has 1094 bin [34.0,34.1) has 1037 bin [34.1,34.2) has 977 bin [34.2,34.3) has 913 bin [34.3,34.4) has 767 bin [34.4,34.5) has 739 bin [34.5,34.6) has 738 bin [34.6,34.7) has 671 bin [34.7,34.8) has 590 bin [34.8,34.9) has 549 bin [34.9,35.0) has 508 bin [35.0,35.1) has 435 bin [35.1,35.2) has 401 bin [35.2,35.3) has 326 bin [35.3,35.4) has 276 bin [35.4,35.5) has 243 bin [35.5,35.6) has 228 bin [35.6,35.7) has 149 bin [35.7,35.8) has 122 bin [35.8,35.9) has 94 bin [35.9,36.0) has 56 bin [36.0,36.1) has 47 bin [36.1,36.2) has 36 bin [36.2,36.3) has 21 bin [36.3,36.4) has 7 bin [36.4,36.5) has 4 bin [36.5,36.6) has 4 average z coordinate 2.2 for 20307143 element(s) point source id histogram with bin size 1.000000 bin 33 has 8963039 bin 34 has 11344104 average point source id 33.558626292236184 for 20307143 element(s)