lasinfo (210611) report for 'AHN4T/07HN1_15.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: 29592787 number of points by return: 23319703 3725929 1854246 566500 110179 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 583730 0 min x y z: 253980.000 583730.000 -4.225 max x y z: 255019.999 585019.999 28.824 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: 29592787 extended number of points by return: 23319703 3725929 1854246 566500 110179 14679 1551 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 -4225 28824 intensity 0 4968 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 29 user_data 6 7 point_source_ID 21 23 gps_time 324222790.188475 328692725.669942 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 55 255 B 41 255 NIR 27 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.95 33.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23319703 number of intermediate returns: 2552120 number of last returns: 23307357 number of single returns: 19586393 covered area in square units/kilounits: 1327980/1.33 point density: all returns 22.28 last only 17.55 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29592787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23319703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3725929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1854246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 566500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 110179 instead zero. overview over extended number of returns of given pulse: 19586393 3742932 3867094 1827940 478200 79898 10330 0 0 0 0 0 0 0 0 histogram of classification of points: 6802431 unclassified (1) 22634433 ground (2) 86862 building (6) 66714 water (9) 2347 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2066870 +---> 210464 of those are unclassified (1) +---> 1854514 of those are ground (2) +---> 1892 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 8 bin [-4.2,-4.1) has 563 bin [-4.1,-4.0) has 8501 bin [-4.0,-3.9) has 10427 bin [-3.9,-3.8) has 11252 bin [-3.8,-3.7) has 10411 bin [-3.7,-3.6) has 19881 bin [-3.6,-3.5) has 68740 bin [-3.5,-3.4) has 53136 bin [-3.4,-3.3) has 46892 bin [-3.3,-3.2) has 102979 bin [-3.2,-3.1) has 508864 bin [-3.1,-3.0) has 1008892 bin [-3.0,-2.9) has 963211 bin [-2.9,-2.8) has 835588 bin [-2.8,-2.7) has 981151 bin [-2.7,-2.6) has 1627848 bin [-2.6,-2.5) has 2385696 bin [-2.5,-2.4) has 2180630 bin [-2.4,-2.3) has 1569140 bin [-2.3,-2.2) has 1274942 bin [-2.2,-2.1) has 1401104 bin [-2.1,-2.0) has 1232922 bin [-2.0,-1.9) has 1153383 bin [-1.9,-1.8) has 950267 bin [-1.8,-1.7) has 889468 bin [-1.7,-1.6) has 838340 bin [-1.6,-1.5) has 624760 bin [-1.5,-1.4) has 536941 bin [-1.4,-1.3) has 436129 bin [-1.3,-1.2) has 337580 bin [-1.2,-1.1) has 233210 bin [-1.1,-1.0) has 173943 bin [-1.0,-0.9) has 156825 bin [-0.9,-0.8) has 155752 bin [-0.8,-0.7) has 173539 bin [-0.7,-0.6) has 97122 bin [-0.6,-0.5) has 75280 bin [-0.5,-0.4) has 72704 bin [-0.4,-0.3) has 40081 bin [-0.3,-0.2) has 23431 bin [-0.2,-0.1) has 22980 bin [-0.1,0.0) has 22952 bin [0.0,0.1) has 23038 bin [0.1,0.2) has 22799 bin [0.2,0.3) has 23184 bin [0.3,0.4) has 22867 bin [0.4,0.5) has 23486 bin [0.5,0.6) has 23646 bin [0.6,0.7) has 23971 bin [0.7,0.8) has 24706 bin [0.8,0.9) has 24216 bin [0.9,1.0) has 22824 bin [1.0,1.1) has 22779 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[25.2,25.3) has 4146 bin [25.3,25.4) has 3804 bin [25.4,25.5) has 3611 bin [25.5,25.6) has 3467 bin [25.6,25.7) has 3362 bin [25.7,25.8) has 2916 bin [25.8,25.9) has 2761 bin [25.9,26.0) has 2596 bin [26.0,26.1) has 2397 bin [26.1,26.2) has 2022 bin [26.2,26.3) has 1962 bin [26.3,26.4) has 1697 bin [26.4,26.5) has 1447 bin [26.5,26.6) has 1378 bin [26.6,26.7) has 1161 bin [26.7,26.8) has 994 bin [26.8,26.9) has 832 bin [26.9,27.0) has 709 bin [27.0,27.1) has 561 bin [27.1,27.2) has 520 bin [27.2,27.3) has 367 bin [27.3,27.4) has 292 bin [27.4,27.5) has 243 bin [27.5,27.6) has 215 bin [27.6,27.7) has 170 bin [27.7,27.8) has 112 bin [27.8,27.9) has 68 bin [27.9,28.0) has 61 bin [28.0,28.1) has 36 bin [28.1,28.2) has 26 bin [28.2,28.3) has 19 bin [28.3,28.4) has 15 bin [28.4,28.5) has 5 bin [28.5,28.6) has 2 bin [28.6,28.7) has 3 bin [28.8,28.9) has 1 average z coordinate 0.3 for 29592787 element(s) point source id histogram with bin size 1.000000 bin 21 has 2231622 bin 22 has 23567048 bin 23 has 3794117 average point source id 22.052799859641471 for 29592787 element(s)