lasinfo (210611) report for 'AHN4T/45FZ1_09.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: 338/2022 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: 36348026 number of points by return: 27494696 6527499 1988230 311378 26223 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 416230 0 min x y z: 172980.000 416230.000 8.869 max x y z: 174019.999 417519.999 43.820 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: 36348026 extended number of points by return: 27494696 6527499 1988230 311378 26223 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 8869 43820 intensity 56 4526 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 6 7 point_source_ID 64 66 gps_time 298034408.412232 298038059.165100 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 46 255 B 40 255 NIR 25 255 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 0.56 45.26 ('Amplitude') attribute1 -16.48 28.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27494696 number of intermediate returns: 2327952 number of last returns: 27473853 number of single returns: 20948475 covered area in square units/kilounits: 1339976/1.34 point density: all returns 27.13 last only 20.50 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36348026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27494696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6527499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1988230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26223 instead zero. overview over extended number of returns of given pulse: 20948475 9091700 5033931 1142429 124515 6719 257 0 0 0 0 0 0 0 0 histogram of classification of points: 10594020 unclassified (1) 24093112 ground (2) 1639434 building (6) 20771 water (9) 689 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2471890 +---> 669396 of those are unclassified (1) +---> 1657872 of those are ground (2) +---> 143965 of those are building (6) +---> 657 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.8,8.9) has 6 bin [8.9,9.0) has 149 bin [9.0,9.1) has 1330 bin [9.1,9.2) has 2797 bin [9.2,9.3) has 4801 bin [9.3,9.4) has 8453 bin [9.4,9.5) has 11267 bin [9.5,9.6) has 35572 bin [9.6,9.7) has 151498 bin [9.7,9.8) has 179868 bin [9.8,9.9) has 225760 bin [9.9,10.0) has 417654 bin [10.0,10.1) has 451716 bin [10.1,10.2) has 542745 bin [10.2,10.3) has 667823 bin 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[40.8,40.9) has 1188 bin [40.9,41.0) has 975 bin [41.0,41.1) has 819 bin [41.1,41.2) has 734 bin [41.2,41.3) has 630 bin [41.3,41.4) has 538 bin [41.4,41.5) has 423 bin [41.5,41.6) has 333 bin [41.6,41.7) has 282 bin [41.7,41.8) has 209 bin [41.8,41.9) has 167 bin [41.9,42.0) has 124 bin [42.0,42.1) has 103 bin [42.1,42.2) has 85 bin [42.2,42.3) has 57 bin [42.3,42.4) has 57 bin [42.4,42.5) has 43 bin [42.5,42.6) has 27 bin [42.6,42.7) has 24 bin [42.7,42.8) has 13 bin [42.8,42.9) has 11 bin [42.9,43.0) has 6 bin [43.0,43.1) has 11 bin [43.1,43.2) has 4 bin [43.3,43.4) has 1 bin [43.4,43.5) has 5 bin [43.5,43.6) has 3 bin [43.6,43.7) has 3 bin [43.8,43.9) has 1 average z coordinate 16.8 for 36348026 element(s) point source id histogram with bin size 1.000000 bin 64 has 344287 bin 65 has 29050904 bin 66 has 6952835 average point source id 65.181813119645071 for 36348026 element(s)