lasinfo (210611) report for 'AHN4T/16CN1_03.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: 334/2022 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: 24691730 number of points by return: 24688041 3676 13 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 536230 0 min x y z: 181980.000 536230.000 -2.645 max x y z: 183019.999 537519.999 4.259 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: 24691730 extended number of points by return: 24688041 3676 13 0 0 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 -2645 4259 intensity 57 4817 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -14 29 user_data 8 9 point_source_ID 1142 1143 gps_time 269092960.911270 269093678.613779 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 241 G 40 244 B 34 231 NIR 69 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 31.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24688041 number of intermediate returns: 13 number of last returns: 24688153 number of single returns: 24684477 covered area in square units/kilounits: 1339656/1.34 point density: all returns 18.43 last only 18.43 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24691730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24688041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 13 instead zero. overview over extended number of returns of given pulse: 24684477 7214 39 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 22380 unclassified (1) 24519814 ground (2) 148441 water (9) 1095 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1525419 +---> 1885 of those are unclassified (1) +---> 1514951 of those are ground (2) +---> 8583 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 6 bin [-2.6,-2.5) has 501 bin [-2.5,-2.4) has 60799 bin [-2.4,-2.3) has 10618 bin [-2.3,-2.2) has 8768 bin [-2.2,-2.1) has 13758 bin [-2.1,-2.0) has 98740 bin [-2.0,-1.9) has 342645 bin [-1.9,-1.8) has 278395 bin [-1.8,-1.7) has 444705 bin [-1.7,-1.6) has 508107 bin [-1.6,-1.5) has 490983 bin [-1.5,-1.4) has 844004 bin [-1.4,-1.3) has 1346672 bin [-1.3,-1.2) has 1362314 bin [-1.2,-1.1) has 1421208 bin [-1.1,-1.0) has 1451190 bin [-1.0,-0.9) has 2215851 bin [-0.9,-0.8) has 3232339 bin [-0.8,-0.7) has 2182076 bin [-0.7,-0.6) has 1614687 bin [-0.6,-0.5) has 1251878 bin [-0.5,-0.4) has 915415 bin [-0.4,-0.3) has 738160 bin [-0.3,-0.2) has 606938 bin [-0.2,-0.1) has 419449 bin [-0.1,0.0) has 332525 bin [0.0,0.1) has 238130 bin [0.1,0.2) has 229402 bin [0.2,0.3) has 265737 bin [0.3,0.4) has 282842 bin [0.4,0.5) has 274801 bin [0.5,0.6) has 324153 bin [0.6,0.7) has 211134 bin [0.7,0.8) has 136024 bin [0.8,0.9) has 48055 bin [0.9,1.0) has 39148 bin [1.0,1.1) has 31479 bin [1.1,1.2) has 20267 bin [1.2,1.3) has 14780 bin [1.3,1.4) has 14697 bin [1.4,1.5) has 15137 bin [1.5,1.6) has 15590 bin [1.6,1.7) has 16467 bin [1.7,1.8) has 16832 bin [1.8,1.9) has 17253 bin [1.9,2.0) has 17283 bin [2.0,2.1) has 17067 bin [2.1,2.2) has 17556 bin [2.2,2.3) has 18129 bin [2.3,2.4) has 18901 bin [2.4,2.5) has 19317 bin [2.5,2.6) has 19805 bin [2.6,2.7) has 20466 bin [2.7,2.8) has 22452 bin [2.8,2.9) has 26203 bin [2.9,3.0) has 26515 bin [3.0,3.1) has 22909 bin [3.1,3.2) has 24588 bin [3.2,3.3) has 13816 bin [3.3,3.4) has 1632 bin [3.4,3.5) has 33 bin [3.5,3.6) has 38 bin [3.6,3.7) has 60 bin [3.7,3.8) has 65 bin [3.8,3.9) has 46 bin [3.9,4.0) has 55 bin [4.0,4.1) has 76 bin [4.1,4.2) has 57 bin [4.2,4.3) has 2 average z coordinate -0.8 for 24691730 element(s) point source id histogram with bin size 1.000000 bin 1142 has 16487777 bin 1143 has 8203953 average point source id 1142.332255091077059 for 24691730 element(s)