lasinfo (210611) report for 'AHN3T/07HN1_21.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: 215/2021 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: 21400996 number of points by return: 16352844 2698683 1597270 610037 142162 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 581230 0 min x y z: 249980.000 581230.000 -3.038 max x y z: 251019.999 582519.999 35.052 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: 21400996 extended number of points by return: 16352844 2698683 1597270 610037 142162 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 -3038 35052 intensity 7 25109 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 31 user_data 0 0 point_source_ID 137 142 gps_time 234258462.932815 234264196.767588 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 12 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 number of first returns: 16352844 number of intermediate returns: 2372791 number of last returns: 16327885 number of single returns: 13652524 covered area in square units/kilounits: 1334888/1.33 point density: all returns 16.03 last only 12.23 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21400996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16352844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2698683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1597270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 610037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 142162 instead zero. overview over extended number of returns of given pulse: 13652524 2201555 2962280 1872806 605828 94774 11229 0 0 0 0 0 0 0 0 histogram of classification of points: 5995217 unclassified (1) 15224483 ground (2) 132122 building (6) 46416 water (9) 2758 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1301057 +---> 265802 of those are unclassified (1) +---> 1014176 of those are ground (2) +---> 17153 of those are building (6) +---> 3051 of those are water (9) +---> 875 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 13 bin [-3.0,-2.9) has 2666 bin [-2.9,-2.8) has 1828 bin [-2.8,-2.7) has 1116 bin [-2.7,-2.6) has 1903 bin [-2.6,-2.5) has 12522 bin [-2.5,-2.4) has 14144 bin [-2.4,-2.3) has 12337 bin [-2.3,-2.2) has 13771 bin [-2.2,-2.1) has 16107 bin [-2.1,-2.0) has 20489 bin [-2.0,-1.9) has 22377 bin 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has 1045 bin [29.7,29.8) has 1025 bin [29.8,29.9) has 933 bin [29.9,30.0) has 945 bin [30.0,30.1) has 804 bin [30.1,30.2) has 787 bin [30.2,30.3) has 697 bin [30.3,30.4) has 672 bin [30.4,30.5) has 647 bin [30.5,30.6) has 599 bin [30.6,30.7) has 570 bin [30.7,30.8) has 513 bin [30.8,30.9) has 500 bin [30.9,31.0) has 447 bin [31.0,31.1) has 378 bin [31.1,31.2) has 334 bin [31.2,31.3) has 376 bin [31.3,31.4) has 301 bin [31.4,31.5) has 263 bin [31.5,31.6) has 271 bin [31.6,31.7) has 231 bin [31.7,31.8) has 223 bin [31.8,31.9) has 183 bin [31.9,32.0) has 177 bin [32.0,32.1) has 149 bin [32.1,32.2) has 115 bin [32.2,32.3) has 97 bin [32.3,32.4) has 90 bin [32.4,32.5) has 84 bin [32.5,32.6) has 83 bin [32.6,32.7) has 65 bin [32.7,32.8) has 64 bin [32.8,32.9) has 59 bin [32.9,33.0) has 65 bin [33.0,33.1) has 44 bin [33.1,33.2) has 55 bin [33.2,33.3) has 44 bin [33.3,33.4) has 35 bin [33.4,33.5) has 33 bin [33.5,33.6) has 34 bin [33.6,33.7) has 26 bin [33.7,33.8) has 20 bin [33.8,33.9) has 18 bin [33.9,34.0) has 12 bin [34.0,34.1) has 10 bin [34.1,34.2) has 9 bin [34.2,34.3) has 14 bin [34.3,34.4) has 3 bin [34.4,34.5) has 4 bin [34.5,34.6) has 1 bin [34.6,34.7) has 2 bin [35.0,35.1) has 1 average z coordinate 3.4 for 21400996 element(s) point source id histogram with bin size 1.000000 bin 137 has 117083 bin 138 has 2646006 bin 139 has 5361567 bin 140 has 7390079 bin 141 has 4671094 bin 142 has 1215167 average point source id 139.817606619804053 for 21400996 element(s)