lasinfo (210611) report for 'AHN4T/27AZ2_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: 336/2022 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: 76675300 number of points by return: 47412235 22849466 5737698 640015 35886 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 487480 0 min x y z: 184980.000 487480.000 7.109 max x y z: 186019.999 488769.999 48.838 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: 76675300 extended number of points by return: 47412235 22849466 5737698 640015 35886 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 7109 48838 intensity 42 3961 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 34 user_data 6 7 point_source_ID 133 135 gps_time 270130811.901751 270133337.722517 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 27 255 B 15 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0 17.82 ('Amplitude') attribute1 -15.55 25.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47412235 number of intermediate returns: 6401505 number of last returns: 47390436 number of single returns: 24528876 covered area in square units/kilounits: 1341600/1.34 point density: all returns 57.15 last only 35.32 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76675300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47412235 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22849466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5737698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 640015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35886 instead zero. overview over extended number of returns of given pulse: 24528876 34250534 15297973 2418038 179054 820 5 0 0 0 0 0 0 0 0 histogram of classification of points: 38648990 unclassified (1) 37998382 ground (2) 12890 building (6) 15038 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5382620 +---> 2784864 of those are unclassified (1) +---> 2594979 of those are ground (2) +---> 2777 of those are building (6) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 29 bin [7.2,7.3) has 157 bin [7.3,7.4) has 524 bin [7.4,7.5) has 12112 bin [7.5,7.6) has 28967 bin [7.6,7.7) has 44328 bin [7.7,7.8) has 60777 bin [7.8,7.9) has 122852 bin [7.9,8.0) has 138355 bin [8.0,8.1) has 144539 bin [8.1,8.2) has 217702 bin [8.2,8.3) has 361615 bin [8.3,8.4) has 451418 bin [8.4,8.5) has 421870 bin [8.5,8.6) has 361162 bin [8.6,8.7) has 287558 bin [8.7,8.8) has 291813 bin [8.8,8.9) 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bin [38.8,38.9) has 22091 bin [38.9,39.0) has 21126 bin [39.0,39.1) has 20447 bin [39.1,39.2) has 18994 bin [39.2,39.3) has 18040 bin [39.3,39.4) has 17610 bin [39.4,39.5) has 16625 bin [39.5,39.6) has 15475 bin [39.6,39.7) has 14936 bin [39.7,39.8) has 14069 bin [39.8,39.9) has 13283 bin [39.9,40.0) has 12124 bin [40.0,40.1) has 11101 bin [40.1,40.2) has 10621 bin [40.2,40.3) has 10598 bin [40.3,40.4) has 9812 bin [40.4,40.5) has 8816 bin [40.5,40.6) has 7718 bin [40.6,40.7) has 7221 bin [40.7,40.8) has 6381 bin [40.8,40.9) has 5890 bin [40.9,41.0) has 5605 bin [41.0,41.1) has 5129 bin [41.1,41.2) has 4664 bin [41.2,41.3) has 4233 bin [41.3,41.4) has 3833 bin [41.4,41.5) has 3744 bin [41.5,41.6) has 3468 bin [41.6,41.7) has 3205 bin [41.7,41.8) has 3002 bin [41.8,41.9) has 2628 bin [41.9,42.0) has 2433 bin [42.0,42.1) has 2165 bin [42.1,42.2) has 2068 bin [42.2,42.3) has 1833 bin [42.3,42.4) has 1659 bin [42.4,42.5) has 1530 bin [42.5,42.6) has 1380 bin [42.6,42.7) has 1331 bin [42.7,42.8) has 1232 bin [42.8,42.9) has 1170 bin [42.9,43.0) has 990 bin [43.0,43.1) has 871 bin [43.1,43.2) has 874 bin [43.2,43.3) has 793 bin [43.3,43.4) has 697 bin [43.4,43.5) has 645 bin [43.5,43.6) has 649 bin [43.6,43.7) has 633 bin [43.7,43.8) has 651 bin [43.8,43.9) has 499 bin [43.9,44.0) has 476 bin [44.0,44.1) has 419 bin [44.1,44.2) has 379 bin [44.2,44.3) has 299 bin [44.3,44.4) has 321 bin [44.4,44.5) has 319 bin [44.5,44.6) has 297 bin [44.6,44.7) has 278 bin [44.7,44.8) has 242 bin [44.8,44.9) has 200 bin [44.9,45.0) has 187 bin [45.0,45.1) has 163 bin [45.1,45.2) has 163 bin [45.2,45.3) has 160 bin [45.3,45.4) has 104 bin [45.4,45.5) has 140 bin [45.5,45.6) has 114 bin [45.6,45.7) has 108 bin [45.7,45.8) has 95 bin [45.8,45.9) has 69 bin [45.9,46.0) has 67 bin [46.0,46.1) has 76 bin [46.1,46.2) has 73 bin [46.2,46.3) has 76 bin [46.3,46.4) has 71 bin [46.4,46.5) has 50 bin [46.5,46.6) has 38 bin [46.6,46.7) has 29 bin [46.7,46.8) has 36 bin [46.8,46.9) has 23 bin [46.9,47.0) has 32 bin [47.0,47.1) has 30 bin [47.1,47.2) has 51 bin [47.2,47.3) has 20 bin [47.3,47.4) has 23 bin [47.4,47.5) has 24 bin [47.5,47.6) has 27 bin [47.6,47.7) has 20 bin [47.7,47.8) has 17 bin [47.8,47.9) has 14 bin [47.9,48.0) has 17 bin [48.0,48.1) has 14 bin [48.1,48.2) has 10 bin [48.2,48.3) has 13 bin [48.3,48.4) has 7 bin [48.4,48.5) has 7 bin [48.5,48.6) has 4 bin [48.7,48.8) has 2 bin [48.8,48.9) has 1 average z coordinate 16.9 for 76675300 element(s) point source id histogram with bin size 1.000000 bin 133 has 15693103 bin 134 has 54715829 bin 135 has 6266368 average point source id 133.877056431471402 for 76675300 element(s)