lasinfo (210611) report for 'AHN4T/30GN2_10.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: 179/2021 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: 41645858 number of points by return: 38939335 2005266 577492 110821 12944 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 459980 0 min x y z: 88980.000 459980.000 -4.531 max x y z: 90019.999 461269.999 30.689 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: 41645858 extended number of points by return: 38939335 2005266 577492 110821 12944 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 -4531 30689 intensity 56 4522 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 38 user_data 6 7 point_source_ID 169 171 gps_time 270301444.027186 270303142.108965 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 19 255 B 0 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 6333 extended_scanner_channel 0 0 attribute0 0.56 45.22 ('Amplitude') attribute1 -15.37 30 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38939335 number of intermediate returns: 702571 number of last returns: 38913120 number of single returns: 36909168 covered area in square units/kilounits: 1321240/1.32 point density: all returns 31.52 last only 29.45 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41645858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38939335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2005266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 577492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 110821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12944 instead zero. overview over extended number of returns of given pulse: 36909168 2877110 1402532 392033 64326 648 41 0 0 0 0 0 0 0 0 histogram of classification of points: 4290691 unclassified (1) 34425913 ground (2) 2760371 building (6) 82465 water (9) 86418 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3162569 +---> 456510 of those are unclassified (1) +---> 2429516 of those are ground (2) +---> 257365 of those are building (6) +---> 6697 of those are water (9) +---> 12481 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 4 bin [-4.5,-4.4) has 232 bin [-4.4,-4.3) has 2188 bin [-4.3,-4.2) has 1647 bin [-4.2,-4.1) has 960 bin [-4.1,-4.0) has 1088 bin [-4.0,-3.9) has 433 bin [-3.9,-3.8) has 753 bin [-3.8,-3.7) has 1455 bin [-3.7,-3.6) has 1716 bin [-3.6,-3.5) has 1725 bin [-3.5,-3.4) has 1726 bin [-3.4,-3.3) has 1580 bin [-3.3,-3.2) has 1578 bin [-3.2,-3.1) has 1691 bin [-3.1,-3.0) has 1637 bin [-3.0,-2.9) has 1596 bin [-2.9,-2.8) has 1615 bin [-2.8,-2.7) has 1834 bin [-2.7,-2.6) has 3314 bin [-2.6,-2.5) has 2781 bin [-2.5,-2.4) has 2569 bin [-2.4,-2.3) has 4477 bin [-2.3,-2.2) has 2593 bin [-2.2,-2.1) has 2930 bin [-2.1,-2.0) has 3052 bin [-2.0,-1.9) has 3241 bin [-1.9,-1.8) has 6071 bin [-1.8,-1.7) has 92305 bin [-1.7,-1.6) has 186213 bin [-1.6,-1.5) has 340567 bin [-1.5,-1.4) has 606199 bin [-1.4,-1.3) has 1519961 bin [-1.3,-1.2) has 4838593 bin [-1.2,-1.1) has 4925207 bin [-1.1,-1.0) has 3714642 bin [-1.0,-0.9) has 2539587 bin [-0.9,-0.8) has 1809293 bin [-0.8,-0.7) has 1202774 bin [-0.7,-0.6) has 781085 bin [-0.6,-0.5) has 1008291 bin [-0.5,-0.4) has 862870 bin [-0.4,-0.3) has 837975 bin [-0.3,-0.2) has 1032514 bin [-0.2,-0.1) has 1160095 bin [-0.1,0.0) has 1062478 bin [0.0,0.1) has 1017001 bin [0.1,0.2) has 1006451 bin [0.2,0.3) has 1062500 bin [0.3,0.4) has 896470 bin [0.4,0.5) has 622727 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has 6940 bin [16.6,16.7) has 6623 bin [16.7,16.8) has 6507 bin [16.8,16.9) has 6575 bin [16.9,17.0) has 6678 bin [17.0,17.1) has 6129 bin [17.1,17.2) has 5747 bin [17.2,17.3) has 5697 bin [17.3,17.4) has 5405 bin [17.4,17.5) has 5374 bin [17.5,17.6) has 5136 bin [17.6,17.7) has 4913 bin [17.7,17.8) has 4907 bin [17.8,17.9) has 4723 bin [17.9,18.0) has 4683 bin [18.0,18.1) has 4299 bin [18.1,18.2) has 3998 bin [18.2,18.3) has 4616 bin [18.3,18.4) has 11339 bin [18.4,18.5) has 5462 bin [18.5,18.6) has 4220 bin [18.6,18.7) has 4354 bin [18.7,18.8) has 4159 bin [18.8,18.9) has 4098 bin [18.9,19.0) has 3989 bin [19.0,19.1) has 3897 bin [19.1,19.2) has 3708 bin [19.2,19.3) has 3423 bin [19.3,19.4) has 3310 bin [19.4,19.5) has 3098 bin [19.5,19.6) has 3123 bin [19.6,19.7) has 3093 bin [19.7,19.8) has 2967 bin [19.8,19.9) has 2629 bin [19.9,20.0) has 12414 bin [20.0,20.1) has 18422 bin [20.1,20.2) has 2687 bin [20.2,20.3) has 1908 bin [20.3,20.4) has 1638 bin [20.4,20.5) has 1628 bin 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bin [28.8,28.9) has 64 bin [28.9,29.0) has 49 bin [29.0,29.1) has 45 bin [29.1,29.2) has 47 bin [29.2,29.3) has 37 bin [29.3,29.4) has 39 bin [29.4,29.5) has 35 bin [29.5,29.6) has 32 bin [29.6,29.7) has 24 bin [29.7,29.8) has 18 bin [29.8,29.9) has 21 bin [29.9,30.0) has 21 bin [30.0,30.1) has 13 bin [30.1,30.2) has 4 bin [30.2,30.3) has 4 bin [30.3,30.4) has 2 bin [30.4,30.5) has 2 bin [30.5,30.6) has 2 bin [30.6,30.7) has 2 average z coordinate 0.5 for 41645858 element(s) point source id histogram with bin size 1.000000 bin 169 has 11963469 bin 170 has 26799113 bin 171 has 2883276 average point source id 169.781966480316015 for 41645858 element(s)