lasinfo (210611) report for 'AHN4T/31HN1_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: 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: 47292437 number of points by return: 40880784 4884359 1261541 238268 27485 scale factor x y z: 0.001 0.001 0.001 offset x y z: 130980 459980 0 min x y z: 130980.000 459980.000 -1.407 max x y z: 132019.999 461269.999 42.497 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: 47292437 extended number of points by return: 40880784 4884359 1261541 238268 27485 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 -1407 42497 intensity 48 4795 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 32 user_data 6 7 point_source_ID 90 92 gps_time 270027950.257519 270030026.778730 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 31 255 B 17 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0.48 47.95 ('Amplitude') attribute1 -15.36 32.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40880784 number of intermediate returns: 1534840 number of last returns: 40754144 number of single returns: 35877331 covered area in square units/kilounits: 1275248/1.28 point density: all returns 37.08 last only 31.96 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47292437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40880784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4884359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1261541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 238268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27485 instead zero. overview over extended number of returns of given pulse: 35877331 7347726 3082797 846355 137578 645 5 0 0 0 0 0 0 0 0 histogram of classification of points: 10392338 unclassified (1) 23438777 ground (2) 11671137 building (6) 961376 water (9) 828809 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3558794 +---> 895768 of those are unclassified (1) +---> 1838102 of those are ground (2) +---> 752113 of those are building (6) +---> 68451 of those are water (9) +---> 4360 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 1 bin [-1.4,-1.3) has 46 bin [-1.3,-1.2) has 799 bin [-1.2,-1.1) has 2879 bin [-1.1,-1.0) has 14570 bin [-1.0,-0.9) has 20785 bin [-0.9,-0.8) has 65600 bin [-0.8,-0.7) has 31577 bin [-0.7,-0.6) has 36690 bin [-0.6,-0.5) has 215382 bin [-0.5,-0.4) has 911340 bin [-0.4,-0.3) has 460481 bin 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28 bin [35.2,35.3) has 26 bin [35.3,35.4) has 497 bin [35.4,35.5) has 752 bin [35.5,35.6) has 371 bin [35.6,35.7) has 45 bin [35.7,35.8) has 27 bin [35.8,35.9) has 68 bin [35.9,36.0) has 342 bin [36.0,36.1) has 15 bin [36.1,36.2) has 2 bin [36.2,36.3) has 6 bin [36.3,36.4) has 1 bin [36.7,36.8) has 2 bin [36.8,36.9) has 4 bin [36.9,37.0) has 4 bin [37.0,37.1) has 3 bin [37.1,37.2) has 4 bin [37.2,37.3) has 3 bin [37.3,37.4) has 1 bin [37.4,37.5) has 2 bin [37.5,37.6) has 4 bin [37.6,37.7) has 2 bin [37.7,37.8) has 1 bin [37.8,37.9) has 4 bin [37.9,38.0) has 3 bin [38.0,38.1) has 3 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 bin [38.4,38.5) has 5 bin [38.5,38.6) has 4 bin [38.6,38.7) has 3 bin [38.7,38.8) has 2 bin [38.8,38.9) has 1 bin [38.9,39.0) has 4 bin [39.0,39.1) has 4 bin [39.1,39.2) has 6 bin [39.2,39.3) has 13 bin [39.3,39.4) has 5 bin [39.4,39.5) has 8 bin [39.5,39.6) has 12 bin [39.6,39.7) has 6 bin [39.7,39.8) has 3 bin [39.8,39.9) has 6 bin [39.9,40.0) has 6 bin [40.0,40.1) has 4 bin [40.1,40.2) has 6 bin [40.2,40.3) has 7 bin [40.3,40.4) has 7 bin [40.4,40.5) has 5 bin [40.5,40.6) has 7 bin [40.6,40.7) has 7 bin [40.7,40.8) has 6 bin [40.8,40.9) has 4 bin [40.9,41.0) has 3 bin [41.0,41.1) has 4 bin [41.1,41.2) has 4 bin [41.2,41.3) has 2 bin [41.3,41.4) has 2 bin [41.4,41.5) has 6 bin [41.5,41.6) has 13 bin [41.6,41.7) has 9 bin [41.7,41.8) has 10 bin [41.8,41.9) has 17 bin [41.9,42.0) has 8 bin [42.0,42.1) has 6 bin [42.1,42.2) has 7 bin [42.2,42.3) has 13 bin [42.3,42.4) has 33 bin [42.4,42.5) has 13 average z coordinate 4.3 for 47292437 element(s) point source id histogram with bin size 1.000000 bin 90 has 9529343 bin 91 has 36558154 bin 92 has 1204940 average point source id 90.823980248681195 for 47292437 element(s)