lasinfo (210611) report for 'AHN3T/01HN1_12.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: 211/2021 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: 2549019 number of points by return: 2549019 0 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 608730 0 min x y z: 170980.008 608730.000 -1.272 max x y z: 172019.999 609412.976 3.167 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: 2549019 extended number of points by return: 2549019 0 0 0 0 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 8 1039999 Y 0 682976 Z -1272 3167 intensity 8 6951 return_number 1 1 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 28 user_data 0 47 point_source_ID 290 291 gps_time 78932070.450275 78932430.307555 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 71 227 G 86 228 B 79 225 NIR 33 193 extended_return_number 1 1 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5500 4667 extended_scanner_channel 0 0 number of first returns: 2549019 number of intermediate returns: 0 number of last returns: 2548496 number of single returns: 2548496 covered area in square units/kilounits: 371636/0.37 point density: all returns 6.86 last only 6.86 (per square units) spacing: all returns 0.38 last only 0.38 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2549019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2549019 instead zero. overview over extended number of returns of given pulse: 2548496 488 30 5 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 350 unclassified (1) 1152032 ground (2) 1396637 water (9) +-> flagged as extended overlap: 233952 +---> 141 of those are unclassified (1) +---> 179786 of those are ground (2) +---> 54025 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 257 bin [-1.2,-1.1) has 2068 bin [-1.1,-1.0) has 6052 bin [-1.0,-0.9) has 17548 bin [-0.9,-0.8) has 40524 bin [-0.8,-0.7) has 76383 bin [-0.7,-0.6) has 126700 bin [-0.6,-0.5) has 184267 bin [-0.5,-0.4) has 231417 bin [-0.4,-0.3) has 213495 bin [-0.3,-0.2) has 160045 bin [-0.2,-0.1) has 123051 bin [-0.1,0.0) has 83681 bin [0.0,0.1) has 52692 bin [0.1,0.2) has 43091 bin [0.2,0.3) has 50524 bin [0.3,0.4) has 55133 bin [0.4,0.5) has 52591 bin [0.5,0.6) has 46511 bin [0.6,0.7) has 40789 bin [0.7,0.8) has 37763 bin [0.8,0.9) has 36301 bin [0.9,1.0) has 35375 bin [1.0,1.1) has 36921 bin [1.1,1.2) has 42610 bin [1.2,1.3) has 60051 bin [1.3,1.4) has 84398 bin [1.4,1.5) has 67351 bin [1.5,1.6) has 70551 bin [1.6,1.7) has 69027 bin [1.7,1.8) has 47854 bin [1.8,1.9) has 42110 bin [1.9,2.0) has 49672 bin [2.0,2.1) has 42678 bin [2.1,2.2) has 88230 bin [2.2,2.3) has 102771 bin [2.3,2.4) has 27498 bin [2.4,2.5) has 234 bin [2.5,2.6) has 205 bin [2.6,2.7) has 182 bin [2.7,2.8) has 175 bin [2.8,2.9) has 165 bin [2.9,3.0) has 66 bin [3.0,3.1) has 9 bin [3.1,3.2) has 3 average z coordinate 0.4 for 2549019 element(s) point source id histogram with bin size 1.000000 bin 290 has 2313601 bin 291 has 235418 average point source id 290.092356314331141 for 2549019 element(s)