lasinfo (210611) report for 'AHN4T/24HZ2_11.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: 49278672 number of points by return: 43492599 4260440 1281860 222198 21575 scale factor x y z: 0.001 0.001 0.001 offset x y z: 94980 477480 0 min x y z: 94980.000 477480.000 -1.050 max x y z: 96019.999 478769.999 32.455 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: 49278672 extended number of points by return: 43492599 4260440 1281860 222198 21575 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 -1050 32455 intensity 48 4082 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 -33 39 user_data 6 7 point_source_ID 107 126 gps_time 270043895.603659 270120754.137923 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 20 255 B 7 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 6500 extended_scanner_channel 0 0 attribute0 0.48 40.82 ('Amplitude') attribute1 -15.47 26.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43492599 number of intermediate returns: 1530609 number of last returns: 43455221 number of single returns: 39199757 covered area in square units/kilounits: 1302292/1.30 point density: all returns 37.84 last only 33.37 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49278672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43492599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4260440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1281860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 222198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21575 instead zero. overview over extended number of returns of given pulse: 39199757 5976518 3188303 805634 107604 846 10 0 0 0 0 0 0 0 0 histogram of classification of points: 7611544 unclassified (1) 37891494 ground (2) 1281929 building (6) 2438055 water (9) 55650 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3839421 +---> 761558 of those are unclassified (1) +---> 2631247 of those are ground (2) +---> 175317 of those are building (6) +---> 271299 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 6 bin [-1.0,-0.9) has 575 bin [-0.9,-0.8) has 25203 bin [-0.8,-0.7) has 23695 bin [-0.7,-0.6) has 959558 bin [-0.6,-0.5) has 1591540 bin [-0.5,-0.4) has 270177 bin [-0.4,-0.3) has 459227 bin [-0.3,-0.2) has 1351696 bin [-0.2,-0.1) has 7740699 bin [-0.1,0.0) has 6776143 bin [0.0,0.1) has 1411307 bin [0.1,0.2) has 516568 bin [0.2,0.3) has 382779 bin 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has 1 bin [32.4,32.5) has 4 average z coordinate 2.0 for 49278672 element(s) point source id histogram with bin size 1.000000 bin 107 has 20122084 bin 108 has 24888219 bin 126 has 4268369 average point source id 109.150772853619102 for 49278672 element(s)