lasinfo (210611) report for 'AHN3T/17EN1_22.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: 212/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 23060196 number of points by return: 15416690 4572481 2181386 724924 164715 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 543730 0 min x y z: 240980.000 543730.000 15.749 max x y z: 242019.999 545019.999 52.686 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: 23060196 extended number of points by return: 15416690 4572481 2181386 724924 164715 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 15749 52686 intensity 1 65529 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -37 33 user_data 2 2 point_source_ID 82 122 gps_time 139762358.413027 142256186.311920 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 230 G 42 230 B 27 224 NIR 41 244 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6167 5500 extended_scanner_channel 0 0 number of first returns: 15416690 number of intermediate returns: 3069620 number of last returns: 15418886 number of single returns: 10845000 covered area in square units/kilounits: 1304540/1.30 point density: all returns 17.68 last only 11.82 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23060196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15416690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4572481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2181386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 724924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 164715 instead zero. overview over extended number of returns of given pulse: 10845000 4782744 4369154 2239297 824001 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10413755 unclassified (1) 12408348 ground (2) 238093 water (9) +-> flagged as extended overlap: 1787212 +---> 790755 of those are unclassified (1) +---> 971965 of those are ground (2) +---> 24492 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 3 bin [15.8,15.9) has 7040 bin [15.9,16.0) has 128432 bin [16.0,16.1) has 83119 bin [16.1,16.2) has 497874 bin [16.2,16.3) has 336306 bin [16.3,16.4) has 295320 bin [16.4,16.5) has 288800 bin [16.5,16.6) has 696778 bin [16.6,16.7) has 1115781 bin [16.7,16.8) has 1308081 bin [16.8,16.9) has 897017 bin [16.9,17.0) has 1208905 bin [17.0,17.1) has 1024573 bin [17.1,17.2) has 629583 bin [17.2,17.3) has 465591 bin [17.3,17.4) has 422899 bin [17.4,17.5) has 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has 31 bin [48.6,48.7) has 28 bin [48.7,48.8) has 30 bin [48.8,48.9) has 29 bin [48.9,49.0) has 20 bin [49.0,49.1) has 29 bin [49.1,49.2) has 25 bin [49.2,49.3) has 22 bin [49.3,49.4) has 15 bin [49.4,49.5) has 24 bin [49.5,49.6) has 22 bin [49.6,49.7) has 12 bin [49.7,49.8) has 11 bin [49.8,49.9) has 8 bin [49.9,50.0) has 8 bin [50.0,50.1) has 7 bin [50.1,50.2) has 9 bin [50.2,50.3) has 10 bin [50.3,50.4) has 7 bin [50.4,50.5) has 6 bin [50.5,50.6) has 6 bin [50.6,50.7) has 11 bin [50.7,50.8) has 5 bin [50.8,50.9) has 9 bin [50.9,51.0) has 5 bin [51.0,51.1) has 7 bin [51.1,51.2) has 3 bin [51.2,51.3) has 4 bin [51.3,51.4) has 2 bin [51.4,51.5) has 2 bin [51.5,51.6) has 2 bin [51.6,51.7) has 1 bin [51.7,51.8) has 3 bin [51.8,51.9) has 2 bin [51.9,52.0) has 1 bin [52.0,52.1) has 2 bin [52.4,52.5) has 1 bin [52.6,52.7) has 2 average z coordinate 21.8 for 23060196 element(s) point source id histogram with bin size 1.000000 bin 82 has 1959970 bin 106 has 62943 bin 107 has 2492509 bin 108 has 6633721 bin 109 has 8221072 bin 110 has 3593985 bin 122 has 95996 average point source id 106.40310858589406 for 23060196 element(s)