lasinfo (210611) report for 'AHN3T/41BN2_23.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: 216/2021 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: 18215007 number of points by return: 14888146 1870889 988182 376987 90803 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 443730 0 min x y z: 236980.000 443730.000 15.093 max x y z: 238019.999 445019.999 54.899 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: 18215007 extended number of points by return: 14888146 1870889 988182 376987 90803 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 15093 54899 intensity 1 65531 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 31 user_data 0 0 point_source_ID 85 89 gps_time 202049360.976509 202052643.920927 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 17 255 B 2 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 14888146 number of intermediate returns: 1456440 number of last returns: 14877884 number of single returns: 13007463 covered area in square units/kilounits: 1332828/1.33 point density: all returns 13.67 last only 11.16 (per square units) spacing: all returns 0.27 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18215007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14888146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1870889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 988182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 376987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 90803 instead zero. overview over extended number of returns of given pulse: 13007463 1774305 1833637 1145065 454537 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4083592 unclassified (1) 12841196 ground (2) 1251534 building (6) 38534 water (9) 151 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1234219 +---> 232329 of those are unclassified (1) +---> 905181 of those are ground (2) +---> 93957 of those are building (6) +---> 2752 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 1 bin [15.1,15.2) has 1 bin [19.1,19.2) has 87 bin [19.2,19.3) has 1988 bin [19.3,19.4) has 1810 bin [19.4,19.5) has 2163 bin [19.5,19.6) has 2327 bin [19.6,19.7) has 2477 bin [19.7,19.8) has 2299 bin [19.8,19.9) has 2685 bin [19.9,20.0) has 6007 bin [20.0,20.1) has 5390 bin [20.1,20.2) has 6104 bin [20.2,20.3) has 21232 bin [20.3,20.4) has 59064 bin 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bin [51.4,51.5) has 227 bin [51.5,51.6) has 214 bin [51.6,51.7) has 180 bin [51.7,51.8) has 205 bin [51.8,51.9) has 165 bin [51.9,52.0) has 139 bin [52.0,52.1) has 143 bin [52.1,52.2) has 133 bin [52.2,52.3) has 141 bin [52.3,52.4) has 122 bin [52.4,52.5) has 142 bin [52.5,52.6) has 77 bin [52.6,52.7) has 88 bin [52.7,52.8) has 101 bin [52.8,52.9) has 86 bin [52.9,53.0) has 82 bin [53.0,53.1) has 70 bin [53.1,53.2) has 60 bin [53.2,53.3) has 55 bin [53.3,53.4) has 43 bin [53.4,53.5) has 32 bin [53.5,53.6) has 34 bin [53.6,53.7) has 30 bin [53.7,53.8) has 17 bin [53.8,53.9) has 13 bin [53.9,54.0) has 17 bin [54.0,54.1) has 10 bin [54.1,54.2) has 14 bin [54.2,54.3) has 8 bin [54.3,54.4) has 5 bin [54.4,54.5) has 3 bin [54.5,54.6) has 3 bin [54.6,54.7) has 1 bin [54.8,54.9) has 4 average z coordinate 24.9 for 18215007 element(s) point source id histogram with bin size 1.000000 bin 85 has 453006 bin 86 has 4275602 bin 87 has 6907832 bin 88 has 5143252 bin 89 has 1435315 average point source id 87.155490909226657 for 18215007 element(s)