lasinfo (210611) report for 'AHN4T/26HZ1_01.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: 178/2021 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: 69147209 number of points by return: 48279876 14670983 5093613 996973 105764 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 479980 0 min x y z: 169980.000 479980.000 4.862 max x y z: 171019.999 481269.999 48.516 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: 69147209 extended number of points by return: 48279876 14670983 5093613 996973 105764 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 4862 48516 intensity 56 4923 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 -32 31 user_data 6 7 point_source_ID 140 142 gps_time 270198754.835864 270201379.576063 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 0 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 49.23 ('Amplitude') attribute1 -15.45 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48279876 number of intermediate returns: 6200899 number of last returns: 48202074 number of single returns: 33535640 covered area in square units/kilounits: 1339028/1.34 point density: all returns 51.64 last only 36.00 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 69147209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48279876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14670983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5093613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 996973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 105764 instead zero. overview over extended number of returns of given pulse: 33535640 19214970 12300171 3567204 522269 6835 120 0 0 0 0 0 0 0 0 histogram of classification of points: 29320272 unclassified (1) 32872379 ground (2) 6934667 building (6) 9747 water (9) 9992 wire conductor (14) 152 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4901236 +---> 2037770 of those are unclassified (1) +---> 2391934 of those are ground (2) +---> 464276 of those are building (6) +---> 6654 of those are water (9) +---> 450 of those are wire conductor (14) +---> 152 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.8,4.9) has 13 bin [4.9,5.0) has 666 bin [5.0,5.1) has 3678 bin [5.1,5.2) has 1612 bin [5.2,5.3) has 2726 bin [5.3,5.4) has 4630 bin [5.4,5.5) has 5729 bin [5.5,5.6) has 9270 bin [5.6,5.7) has 11406 bin [5.7,5.8) has 14349 bin [5.8,5.9) 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bin [43.9,44.0) has 666 bin [44.0,44.1) has 598 bin [44.1,44.2) has 576 bin [44.2,44.3) has 590 bin [44.3,44.4) has 560 bin [44.4,44.5) has 527 bin [44.5,44.6) has 476 bin [44.6,44.7) has 427 bin [44.7,44.8) has 423 bin [44.8,44.9) has 360 bin [44.9,45.0) has 320 bin [45.0,45.1) has 303 bin [45.1,45.2) has 329 bin [45.2,45.3) has 301 bin [45.3,45.4) has 285 bin [45.4,45.5) has 291 bin [45.5,45.6) has 257 bin [45.6,45.7) has 212 bin [45.7,45.8) has 240 bin [45.8,45.9) has 239 bin [45.9,46.0) has 186 bin [46.0,46.1) has 170 bin [46.1,46.2) has 141 bin [46.2,46.3) has 124 bin [46.3,46.4) has 124 bin [46.4,46.5) has 106 bin [46.5,46.6) has 103 bin [46.6,46.7) has 81 bin [46.7,46.8) has 74 bin [46.8,46.9) has 79 bin [46.9,47.0) has 64 bin [47.0,47.1) has 61 bin [47.1,47.2) has 51 bin [47.2,47.3) has 35 bin [47.3,47.4) has 24 bin [47.4,47.5) has 15 bin [47.5,47.6) has 20 bin [47.6,47.7) has 13 bin [47.7,47.8) has 17 bin [47.8,47.9) has 9 bin [47.9,48.0) has 9 bin [48.0,48.1) has 9 bin [48.1,48.2) has 3 bin [48.2,48.3) has 3 bin [48.3,48.4) has 2 bin [48.4,48.5) has 2 bin [48.5,48.6) has 1 average z coordinate 14.7 for 69147209 element(s) point source id histogram with bin size 1.000000 bin 140 has 4859371 bin 141 has 50173618 bin 142 has 14114220 average point source id 141.133842697830374 for 69147209 element(s)