lasinfo (210611) report for 'AHN4T/26DN1_21.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: 64605449 number of points by return: 47680007 12341246 3849243 664520 70433 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 481230 0 min x y z: 149980.000 481230.000 -5.345 max x y z: 151019.999 482519.999 28.325 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: 64605449 extended number of points by return: 47680007 12341246 3849243 664520 70433 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 -5345 28325 intensity 49 4101 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 -34 37 user_data 6 7 point_source_ID 139 141 gps_time 270197359.597950 270199989.054272 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 21 255 B 0 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 6167 extended_scanner_channel 0 0 attribute0 0.49 41.01 ('Amplitude') attribute1 -15.4 26.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47680007 number of intermediate returns: 4578918 number of last returns: 47682305 number of single returns: 35335781 covered area in square units/kilounits: 1319404/1.32 point density: all returns 48.97 last only 36.14 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 64605449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47680007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12341246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3849243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 664520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70433 instead zero. overview over extended number of returns of given pulse: 35335781 16987009 9553505 2376875 349462 2787 30 0 0 0 0 0 0 0 0 histogram of classification of points: 18486893 unclassified (1) 45200853 ground (2) 720969 building (6) 187669 water (9) 3363 wire conductor (14) 5702 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4284485 +---> 982161 of those are unclassified (1) +---> 3167154 of those are ground (2) +---> 103155 of those are building (6) +---> 31530 of those are water (9) +---> 485 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 8 bin [-5.3,-5.2) has 3457 bin [-5.2,-5.1) has 159871 bin [-5.1,-5.0) has 146834 bin [-5.0,-4.9) has 139336 bin [-4.9,-4.8) has 134133 bin [-4.8,-4.7) has 163293 bin [-4.7,-4.6) has 183186 bin [-4.6,-4.5) has 184239 bin [-4.5,-4.4) has 254317 bin [-4.4,-4.3) has 355666 bin [-4.3,-4.2) has 1411304 bin [-4.2,-4.1) has 7797097 bin [-4.1,-4.0) has 9406371 bin [-4.0,-3.9) has 8124223 bin [-3.9,-3.8) has 6309452 bin [-3.8,-3.7) has 3825219 bin [-3.7,-3.6) has 2623941 bin [-3.6,-3.5) has 1285640 bin [-3.5,-3.4) has 605067 bin [-3.4,-3.3) has 535815 bin [-3.3,-3.2) has 505150 bin [-3.2,-3.1) has 456306 bin [-3.1,-3.0) has 412662 bin [-3.0,-2.9) has 359142 bin [-2.9,-2.8) has 343928 bin [-2.8,-2.7) has 235374 bin [-2.7,-2.6) has 119568 bin [-2.6,-2.5) has 97909 bin [-2.5,-2.4) has 96803 bin [-2.4,-2.3) has 94867 bin [-2.3,-2.2) has 100334 bin [-2.2,-2.1) has 95286 bin [-2.1,-2.0) has 83124 bin [-2.0,-1.9) has 81122 bin [-1.9,-1.8) has 80236 bin [-1.8,-1.7) has 81903 bin [-1.7,-1.6) has 81508 bin [-1.6,-1.5) has 81819 bin [-1.5,-1.4) has 85122 bin [-1.4,-1.3) has 84479 bin [-1.3,-1.2) has 88369 bin [-1.2,-1.1) has 90344 bin [-1.1,-1.0) has 92883 bin [-1.0,-0.9) has 92532 bin [-0.9,-0.8) has 88079 bin [-0.8,-0.7) has 91321 bin [-0.7,-0.6) has 93946 bin [-0.6,-0.5) 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has 733 bin [27.1,27.2) has 542 bin [27.2,27.3) has 429 bin [27.3,27.4) has 313 bin [27.4,27.5) has 240 bin [27.5,27.6) has 190 bin [27.6,27.7) has 118 bin [27.7,27.8) has 65 bin [27.8,27.9) has 51 bin [27.9,28.0) has 20 bin [28.0,28.1) has 4 bin [28.1,28.2) has 9 bin [28.2,28.3) has 3 bin [28.3,28.4) has 1 average z coordinate -0.8 for 64605449 element(s) point source id histogram with bin size 1.000000 bin 139 has 13958125 bin 140 has 45780145 bin 141 has 4867179 average point source id 139.859285151009487 for 64605449 element(s)