lasinfo (210611) report for 'AHN4T/65FN2_09.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: 181/2021 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: 22233826 number of points by return: 19919710 1469403 636457 177872 30384 scale factor x y z: 0.001 0.001 0.001 offset x y z: 57980 403730 0 min x y z: 57980.000 403781.456 -2.906 max x y z: 59019.999 405019.999 31.325 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: 22233826 extended number of points by return: 19919710 1469403 636457 177872 30384 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 51456 1289999 Z -2906 31325 intensity 56 4223 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 -32 31 user_data 6 7 point_source_ID 16 18 gps_time 259409786.398071 259411590.331472 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 238 G 0 234 B 0 232 NIR 7 252 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 42.23 ('Amplitude') attribute1 -15.63 26.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19919710 number of intermediate returns: 848794 number of last returns: 19907169 number of single returns: 18441847 covered area in square units/kilounits: 1122468/1.12 point density: all returns 19.81 last only 17.74 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22233826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19919710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1469403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 636457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30384 instead zero. overview over extended number of returns of given pulse: 18441847 1670654 1378339 590870 136336 14758 1022 0 0 0 0 0 0 0 0 histogram of classification of points: 3430874 unclassified (1) 17924221 ground (2) 51718 building (6) 825118 water (9) 1895 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1569419 +---> 254796 of those are unclassified (1) +---> 1244059 of those are ground (2) +---> 20160 of those are building (6) +---> 50404 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 2 bin [-2.9,-2.8) has 97 bin [-2.8,-2.7) has 6121 bin [-2.7,-2.6) has 10800 bin [-2.6,-2.5) has 8798 bin [-2.5,-2.4) has 39146 bin [-2.4,-2.3) has 66013 bin [-2.3,-2.2) has 371319 bin [-2.2,-2.1) has 20253 bin [-2.1,-2.0) has 22446 bin [-2.0,-1.9) has 30439 bin [-1.9,-1.8) has 40109 bin [-1.8,-1.7) has 42609 bin [-1.7,-1.6) has 50613 bin [-1.6,-1.5) has 88780 bin [-1.5,-1.4) has 486318 bin [-1.4,-1.3) has 460609 bin [-1.3,-1.2) has 551795 bin [-1.2,-1.1) has 692937 bin [-1.1,-1.0) has 1191253 bin [-1.0,-0.9) has 1557255 bin [-0.9,-0.8) has 1962135 bin [-0.8,-0.7) has 2523911 bin [-0.7,-0.6) has 2057760 bin [-0.6,-0.5) has 1340573 bin [-0.5,-0.4) has 1178959 bin [-0.4,-0.3) has 1243741 bin [-0.3,-0.2) has 1094108 bin [-0.2,-0.1) has 489714 bin [-0.1,0.0) has 176719 bin [0.0,0.1) has 131043 bin [0.1,0.2) has 100859 bin [0.2,0.3) has 72716 bin [0.3,0.4) has 62406 bin [0.4,0.5) has 55174 bin [0.5,0.6) has 52735 bin [0.6,0.7) has 51955 bin [0.7,0.8) has 54709 bin [0.8,0.9) has 52989 bin [0.9,1.0) has 52415 bin [1.0,1.1) has 51781 bin [1.1,1.2) has 49725 bin [1.2,1.3) has 48404 bin [1.3,1.4) has 48303 bin [1.4,1.5) has 53374 bin [1.5,1.6) has 58680 bin [1.6,1.7) has 64985 bin [1.7,1.8) has 64834 bin [1.8,1.9) has 61523 bin [1.9,2.0) has 59493 bin [2.0,2.1) has 55635 bin [2.1,2.2) has 53912 bin [2.2,2.3) has 60209 bin [2.3,2.4) has 81511 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9 bin [31.0,31.1) has 3 bin [31.1,31.2) has 6 bin [31.3,31.4) has 1 average z coordinate 0.5 for 22233826 element(s) point source id histogram with bin size 1.000000 bin 16 has 18442 bin 17 has 18416276 bin 18 has 3799108 average point source id 17.170041179597249 for 22233826 element(s)