lasinfo (210611) report for 'AHN4T/26CN1_07.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: 176/2021 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: 51790627 number of points by return: 44358587 5810920 1359612 235752 25756 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 484980 0 min x y z: 140980.000 484980.000 -5.651 max x y z: 142019.999 486269.999 38.631 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: 51790627 extended number of points by return: 44358587 5810920 1359612 235752 25756 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 -5651 38631 intensity 0 4502 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 -17 34 user_data 6 7 point_source_ID 135 137 gps_time 270132602.675617 270194978.324803 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 2 255 B 6 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 5667 extended_scanner_channel 0 0 attribute0 0 45.02 ('Amplitude') attribute1 -15.38 29.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44358587 number of intermediate returns: 1626581 number of last returns: 44212703 number of single returns: 38407244 covered area in square units/kilounits: 1314888/1.31 point density: all returns 39.39 last only 33.62 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51790627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44358587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5810920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1359612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 235752 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25756 instead zero. overview over extended number of returns of given pulse: 38407244 9028056 3384783 841488 128168 883 5 0 0 0 0 0 0 0 0 histogram of classification of points: 11937447 unclassified (1) 29376245 ground (2) 10245738 building (6) 45121 water (9) 16459 wire conductor (14) 169617 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3498119 +---> 756177 of those are unclassified (1) +---> 2060583 of those are ground (2) +---> 666299 of those are building (6) +---> 5473 of those are water (9) +---> 3810 of those are wire conductor (14) +---> 5777 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 5 bin [-5.6,-5.5) has 650 bin [-5.5,-5.4) has 13421 bin [-5.4,-5.3) has 11238 bin [-5.3,-5.2) has 23120 bin [-5.2,-5.1) has 55868 bin [-5.1,-5.0) has 63665 bin [-5.0,-4.9) has 70523 bin [-4.9,-4.8) has 66965 bin [-4.8,-4.7) has 133120 bin [-4.7,-4.6) has 131689 bin [-4.6,-4.5) has 156595 bin [-4.5,-4.4) has 209803 bin [-4.4,-4.3) has 220379 bin [-4.3,-4.2) has 220175 bin [-4.2,-4.1) has 390891 bin [-4.1,-4.0) has 1003759 bin [-4.0,-3.9) has 992984 bin [-3.9,-3.8) has 806658 bin [-3.8,-3.7) has 1006673 bin [-3.7,-3.6) has 684634 bin [-3.6,-3.5) has 640718 bin [-3.5,-3.4) has 755909 bin [-3.4,-3.3) has 1093637 bin [-3.3,-3.2) has 1853671 bin [-3.2,-3.1) has 3248631 bin [-3.1,-3.0) has 3812749 bin [-3.0,-2.9) has 4786977 bin [-2.9,-2.8) has 4157961 bin [-2.8,-2.7) has 1494255 bin [-2.7,-2.6) has 624851 bin [-2.6,-2.5) has 431969 bin [-2.5,-2.4) has 375295 bin [-2.4,-2.3) has 351354 bin [-2.3,-2.2) has 336661 bin [-2.2,-2.1) has 389471 bin [-2.1,-2.0) has 371396 bin [-2.0,-1.9) has 335960 bin [-1.9,-1.8) has 309557 bin [-1.8,-1.7) has 270178 bin [-1.7,-1.6) has 242391 bin [-1.6,-1.5) has 219998 bin [-1.5,-1.4) has 217851 bin [-1.4,-1.3) has 209161 bin [-1.3,-1.2) has 213122 bin [-1.2,-1.1) has 217653 bin 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[27.2,27.3) has 31 bin [27.3,27.4) has 31 bin [27.4,27.5) has 27 bin [27.5,27.6) has 30 bin [27.6,27.7) has 21 bin [27.7,27.8) has 28 bin [27.8,27.9) has 23 bin [27.9,28.0) has 22 bin [28.0,28.1) has 12 bin [28.1,28.2) has 10 bin [28.2,28.3) has 7 bin [28.3,28.4) has 5 bin [28.4,28.5) has 7 bin [28.5,28.6) has 34 bin [28.6,28.7) has 27 bin [28.7,28.8) has 5 bin [28.8,28.9) has 9 bin [28.9,29.0) has 9 bin [29.0,29.1) has 6 bin [29.1,29.2) has 5 bin [29.2,29.3) has 8 bin [29.3,29.4) has 8 bin [29.4,29.5) has 11 bin [29.5,29.6) has 13 bin [29.6,29.7) has 8 bin [29.7,29.8) has 9 bin [29.8,29.9) has 10 bin [29.9,30.0) has 6 bin [30.0,30.1) has 8 bin [30.1,30.2) has 4 bin [30.2,30.3) has 8 bin [30.3,30.4) has 5 bin [30.4,30.5) has 6 bin [30.5,30.6) has 2 bin [30.6,30.7) has 6 bin [30.7,30.8) has 3 bin [30.8,30.9) has 4 bin [30.9,31.0) has 3 bin [31.0,31.1) has 4 bin [31.1,31.2) has 2 bin [31.2,31.3) has 5 bin [31.3,31.4) has 6 bin [31.4,31.5) has 9 bin [31.5,31.6) has 2 bin [31.6,31.7) has 7 bin [31.7,31.8) has 4 bin [31.8,31.9) has 3 bin [31.9,32.0) has 4 bin [32.0,32.1) has 4 bin [32.1,32.2) has 8 bin [32.2,32.3) has 6 bin [32.3,32.4) has 3 bin [32.4,32.5) has 4 bin [32.5,32.6) has 3 bin [32.6,32.7) has 3 bin [32.7,32.8) has 3 bin [32.8,32.9) has 1 bin [32.9,33.0) has 2 bin [33.0,33.1) has 4 bin [38.0,38.1) has 1 bin [38.2,38.3) has 1 bin [38.5,38.6) has 1 bin [38.6,38.7) has 2 average z coordinate -0.8 for 51790627 element(s) point source id histogram with bin size 1.000000 bin 135 has 370429 bin 136 has 34024260 bin 137 has 17395938 average point source id 136.328737263597901 for 51790627 element(s)