lasinfo (210611) report for 'AHN4T/13BN1_23.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: 32325468 number of points by return: 24756519 4522914 2216371 688033 126299 scale factor x y z: 0.001 0.001 0.001 offset x y z: 271980 568730 0 min x y z: 271980.000 568730.000 -2.009 max x y z: 273019.999 570019.999 36.007 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: 32325468 extended number of points by return: 24756519 4522914 2216371 688033 126299 14306 1026 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 -2009 36007 intensity 44 4820 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 8 user_data 6 7 point_source_ID 34 203 gps_time 330784157.746002 330856918.152993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 54 255 B 39 255 NIR 27 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.6 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24756519 number of intermediate returns: 3046720 number of last returns: 24746925 number of single returns: 20224696 covered area in square units/kilounits: 1330492/1.33 point density: all returns 24.30 last only 18.60 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32325468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24756519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4522914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2216371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 688033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 126299 instead zero. overview over extended number of returns of given pulse: 20224696 4623301 4582130 2247655 560688 80086 6912 0 0 0 0 0 0 0 0 histogram of classification of points: 8881953 unclassified (1) 22264731 ground (2) 994540 building (6) 179273 water (9) 4971 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2064131 +---> 324424 of those are unclassified (1) +---> 1675405 of those are ground (2) +---> 46447 of those are building (6) +---> 17855 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 2 bin [-2.0,-1.9) has 9 bin [-1.9,-1.8) has 477 bin [-1.8,-1.7) has 6098 bin [-1.7,-1.6) has 9403 bin [-1.6,-1.5) has 10455 bin [-1.5,-1.4) has 11980 bin [-1.4,-1.3) has 17604 bin [-1.3,-1.2) has 11172 bin [-1.2,-1.1) has 38514 bin [-1.1,-1.0) has 20308 bin [-1.0,-0.9) has 22920 bin [-0.9,-0.8) has 22586 bin [-0.8,-0.7) has 29353 bin [-0.7,-0.6) has 39935 bin [-0.6,-0.5) has 43002 bin [-0.5,-0.4) has 59578 bin [-0.4,-0.3) has 180876 bin [-0.3,-0.2) has 301105 bin [-0.2,-0.1) has 483409 bin [-0.1,0.0) has 789415 bin [0.0,0.1) has 831533 bin [0.1,0.2) has 976151 bin [0.2,0.3) has 1374773 bin [0.3,0.4) has 1824043 bin [0.4,0.5) has 1837925 bin [0.5,0.6) has 1858026 bin [0.6,0.7) has 2076783 bin [0.7,0.8) has 2405854 bin [0.8,0.9) has 2233255 bin [0.9,1.0) has 1409697 bin [1.0,1.1) has 1024552 bin [1.1,1.2) has 910978 bin [1.2,1.3) has 766660 bin [1.3,1.4) has 474871 bin [1.4,1.5) has 179846 bin [1.5,1.6) has 134191 bin [1.6,1.7) has 129124 bin [1.7,1.8) has 108634 bin [1.8,1.9) has 102705 bin [1.9,2.0) has 110413 bin [2.0,2.1) has 125210 bin [2.1,2.2) has 155939 bin [2.2,2.3) has 139936 bin [2.3,2.4) has 117091 bin [2.4,2.5) has 70938 bin [2.5,2.6) has 59394 bin [2.6,2.7) has 59576 bin [2.7,2.8) has 64920 bin [2.8,2.9) has 71839 bin [2.9,3.0) has 72672 bin [3.0,3.1) has 75237 bin [3.1,3.2) has 67551 bin [3.2,3.3) has 61989 bin 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[35.3,35.4) has 13 bin [35.4,35.5) has 8 bin [35.5,35.6) has 5 bin [35.6,35.7) has 6 bin [35.7,35.8) has 6 bin [35.8,35.9) has 2 bin [35.9,36.0) has 3 bin [36.0,36.1) has 1 average z coordinate 3.5 for 32325468 element(s) point source id histogram with bin size 1.000000 bin 34 has 18042756 bin 35 has 11615789 bin 203 has 2666923 average point source id 48.3022144644588 for 32325468 element(s)