lasinfo (210611) report for 'AHN4T/57EN1_08.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: 340/2022 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: 30101993 number of points by return: 21426831 6072539 2104156 442808 55659 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 372480 0 min x y z: 161980.000 372480.000 20.335 max x y z: 163019.999 373769.999 62.518 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: 30101993 extended number of points by return: 21426831 6072539 2104156 442808 55659 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 20335 62518 intensity 0 4860 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 -29 29 user_data 6 7 point_source_ID 78 80 gps_time 296120632.896149 296123807.125254 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -17 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21426831 number of intermediate returns: 2612740 number of last returns: 21394596 number of single returns: 15332174 covered area in square units/kilounits: 1248124/1.25 point density: all returns 24.12 last only 17.14 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30101993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21426831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6072539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2104156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 442808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55659 instead zero. overview over extended number of returns of given pulse: 15332174 7944853 4992537 1551890 257748 20929 1862 0 0 0 0 0 0 0 0 histogram of classification of points: 11858439 unclassified (1) 15449481 ground (2) 2208299 building (6) 579788 water (9) 5986 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2387713 +---> 987483 of those are unclassified (1) +---> 1225132 of those are ground (2) +---> 136216 of those are building (6) +---> 38882 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.3,20.4) has 1 bin [20.4,20.5) has 15 bin [20.5,20.6) has 331 bin [20.6,20.7) has 832 bin [20.7,20.8) has 959 bin [20.8,20.9) has 982 bin [20.9,21.0) has 956 bin [21.0,21.1) has 1300 bin [21.1,21.2) has 2253 bin [21.2,21.3) has 9433 bin [21.3,21.4) has 25454 bin [21.4,21.5) has 15318 bin [21.5,21.6) has 50589 bin [21.6,21.7) has 95050 bin [21.7,21.8) has 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3016 bin [56.4,56.5) has 2927 bin [56.5,56.6) has 2820 bin [56.6,56.7) has 2739 bin [56.7,56.8) has 2659 bin [56.8,56.9) has 2678 bin [56.9,57.0) has 2572 bin [57.0,57.1) has 2507 bin [57.1,57.2) has 2465 bin [57.2,57.3) has 2257 bin [57.3,57.4) has 2172 bin [57.4,57.5) has 2113 bin [57.5,57.6) has 2059 bin [57.6,57.7) has 1895 bin [57.7,57.8) has 1928 bin [57.8,57.9) has 1819 bin [57.9,58.0) has 1695 bin [58.0,58.1) has 1625 bin [58.1,58.2) has 1648 bin [58.2,58.3) has 1405 bin [58.3,58.4) has 1395 bin [58.4,58.5) has 1367 bin [58.5,58.6) has 1186 bin [58.6,58.7) has 1164 bin [58.7,58.8) has 1086 bin [58.8,58.9) has 1017 bin [58.9,59.0) has 909 bin [59.0,59.1) has 787 bin [59.1,59.2) has 806 bin [59.2,59.3) has 712 bin [59.3,59.4) has 654 bin [59.4,59.5) has 591 bin [59.5,59.6) has 504 bin [59.6,59.7) has 426 bin [59.7,59.8) has 392 bin [59.8,59.9) has 343 bin [59.9,60.0) has 344 bin [60.0,60.1) has 286 bin [60.1,60.2) has 258 bin [60.2,60.3) has 240 bin [60.3,60.4) has 205 bin [60.4,60.5) has 169 bin [60.5,60.6) has 155 bin [60.6,60.7) has 168 bin [60.7,60.8) has 124 bin [60.8,60.9) has 85 bin [60.9,61.0) has 76 bin [61.0,61.1) has 60 bin [61.1,61.2) has 51 bin [61.2,61.3) has 55 bin [61.3,61.4) has 42 bin [61.4,61.5) has 45 bin [61.5,61.6) has 32 bin [61.6,61.7) has 14 bin [61.7,61.8) has 17 bin [61.8,61.9) has 20 bin [61.9,62.0) has 11 bin [62.0,62.1) has 3 bin [62.1,62.2) has 3 bin [62.3,62.4) has 1 bin [62.4,62.5) has 2 bin [62.5,62.6) has 1 average z coordinate 28.2 for 30101993 element(s) point source id histogram with bin size 1.000000 bin 78 has 4831164 bin 79 has 24560356 bin 80 has 710473 average point source id 78.863109030687767 for 30101993 element(s)