lasinfo (210611) report for 'AHN4T/14FN1_11.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: 177/2021 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: 37362525 number of points by return: 23586996 8491822 4106589 1158217 18901 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 546230 0 min x y z: 129980.000 546230.000 -6.438 max x y z: 131019.999 547519.999 38.007 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: 37362525 extended number of points by return: 23586996 8491822 4106589 1158217 18901 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 -6438 38007 intensity 42 4949 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 -29 29 user_data 8 9 point_source_ID 1026 1034 gps_time 265117002.404797 265128663.046026 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.42 49.49 ('Amplitude') attribute1 -16.77 32.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23586996 number of intermediate returns: 5278271 number of last returns: 23595688 number of single returns: 15098430 covered area in square units/kilounits: 1266636/1.27 point density: all returns 29.50 last only 18.63 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37362525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23586996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8491822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4106589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1158217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18901 instead zero. overview over extended number of returns of given pulse: 15098430 8772491 8844468 4552528 92172 2341 95 0 0 0 0 0 0 0 0 histogram of classification of points: 15482410 unclassified (1) 21608267 ground (2) 16426 building (6) 234095 water (9) 21327 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2299962 +---> 763253 of those are unclassified (1) +---> 1518030 of those are ground (2) +---> 8723 of those are building (6) +---> 9956 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 61 bin [-6.3,-6.2) has 2290 bin [-6.2,-6.1) has 3338 bin [-6.1,-6.0) has 2857 bin [-6.0,-5.9) has 2728 bin [-5.9,-5.8) has 4579 bin [-5.8,-5.7) has 3396 bin [-5.7,-5.6) has 3495 bin [-5.6,-5.5) has 4436 bin [-5.5,-5.4) has 7246 bin [-5.4,-5.3) has 12246 bin [-5.3,-5.2) has 13932 bin [-5.2,-5.1) has 13205 bin [-5.1,-5.0) has 13202 bin 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1 bin [32.4,32.5) has 3 bin [32.5,32.6) has 1 bin [32.6,32.7) has 2 bin [32.7,32.8) has 2 bin [32.9,33.0) has 4 bin [33.0,33.1) has 5 bin [33.1,33.2) has 2 bin [33.3,33.4) has 2 bin [33.4,33.5) has 4 bin [33.5,33.6) has 4 bin [33.6,33.7) has 2 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 bin [33.9,34.0) has 1 bin [34.0,34.1) has 4 bin [34.1,34.2) has 5 bin [34.2,34.3) has 9 bin [34.3,34.4) has 6 bin [34.4,34.5) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 3 bin [34.7,34.8) has 5 bin [34.8,34.9) has 4 bin [34.9,35.0) has 2 bin [35.0,35.1) has 1 bin [35.1,35.2) has 2 bin [35.2,35.3) has 2 bin [35.3,35.4) has 5 bin [35.5,35.6) has 5 bin [35.6,35.7) has 2 bin [35.7,35.8) has 3 bin [35.8,35.9) has 2 bin [35.9,36.0) has 5 bin [36.0,36.1) has 1 bin [36.1,36.2) has 3 bin [36.2,36.3) has 3 bin [36.3,36.4) has 9 bin [36.4,36.5) has 12 bin [36.5,36.6) has 13 bin [36.6,36.7) has 1 bin [37.0,37.1) has 1 bin [37.2,37.3) has 1 bin [37.3,37.4) has 3 bin [37.4,37.5) has 3 bin [37.5,37.6) has 5 bin [37.8,37.9) has 3 bin [37.9,38.0) has 3 bin [38.0,38.1) has 1 average z coordinate 2.8 for 37362525 element(s) point source id histogram with bin size 1.000000 bin 1026 has 14015195 bin 1027 has 22767172 bin 1034 has 580158 average point source id 1026.733580934372185 for 37362525 element(s)