lasinfo (210611) report for 'AHN4T/52EZ1_21.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: 340/2022 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: 30121951 number of points by return: 25148283 3752948 1053203 154902 12615 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 387480 0 min x y z: 199980.000 387480.000 19.734 max x y z: 201019.999 388769.999 55.731 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: 30121951 extended number of points by return: 25148283 3752948 1053203 154902 12615 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 19734 55731 intensity 0 5096 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 97 99 gps_time 297859468.547454 297861924.758695 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 255 B 27 255 NIR 3 255 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 50.96 ('Amplitude') attribute1 -17.03 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25148283 number of intermediate returns: 1219704 number of last returns: 25133913 number of single returns: 21379949 covered area in square units/kilounits: 1334508/1.33 point density: all returns 22.57 last only 18.83 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30121951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25148283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3752948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1053203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 154902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12615 instead zero. overview over extended number of returns of given pulse: 21379949 5412882 2695907 569225 59914 3559 515 0 0 0 0 0 0 0 0 histogram of classification of points: 5879409 unclassified (1) 22216594 ground (2) 1979465 building (6) 44472 water (9) 2011 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2420245 +---> 579030 of those are unclassified (1) +---> 1795207 of those are ground (2) +---> 45438 of those are building (6) +---> 570 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.7,19.8) has 13 bin [19.8,19.9) has 139 bin [19.9,20.0) has 192 bin [20.0,20.1) has 303 bin [20.1,20.2) has 635 bin [20.2,20.3) has 2046 bin [20.3,20.4) has 6807 bin [20.4,20.5) has 14090 bin [20.5,20.6) has 17128 bin [20.6,20.7) has 21162 bin [20.7,20.8) has 23356 bin [20.8,20.9) has 31196 bin [20.9,21.0) has 49078 bin [21.0,21.1) has 103983 bin [21.1,21.2) has 180396 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[48.3,48.4) has 53 bin [48.4,48.5) has 59 bin [48.5,48.6) has 40 bin [48.6,48.7) has 38 bin [48.7,48.8) has 41 bin [48.8,48.9) has 38 bin [48.9,49.0) has 35 bin [49.0,49.1) has 41 bin [49.1,49.2) has 39 bin [49.2,49.3) has 30 bin [49.3,49.4) has 26 bin [49.4,49.5) has 27 bin [49.5,49.6) has 23 bin [49.6,49.7) has 24 bin [49.7,49.8) has 20 bin [49.8,49.9) has 24 bin [49.9,50.0) has 12 bin [50.0,50.1) has 10 bin [50.1,50.2) has 8 bin [50.2,50.3) has 12 bin [50.3,50.4) has 7 bin [50.4,50.5) has 7 bin [50.5,50.6) has 9 bin [50.6,50.7) has 4 bin [50.7,50.8) has 7 bin [50.8,50.9) has 5 bin [50.9,51.0) has 5 bin [51.0,51.1) has 5 bin [51.1,51.2) has 6 bin [51.2,51.3) has 7 bin [51.3,51.4) has 7 bin [51.4,51.5) has 7 bin [51.5,51.6) has 4 bin [51.6,51.7) has 11 bin [51.7,51.8) has 7 bin [51.8,51.9) has 7 bin [51.9,52.0) has 5 bin [52.0,52.1) has 3 bin [52.1,52.2) has 3 bin [52.2,52.3) has 9 bin [52.3,52.4) has 9 bin [52.4,52.5) has 5 bin [52.5,52.6) has 1 bin [52.6,52.7) has 1 bin [52.7,52.8) has 2 bin [52.8,52.9) has 6 bin [52.9,53.0) has 11 bin [53.0,53.1) has 7 bin [53.1,53.2) has 5 bin [53.2,53.3) has 2 bin [53.3,53.4) has 11 bin [53.4,53.5) has 7 bin [53.5,53.6) has 8 bin [53.6,53.7) has 10 bin [53.7,53.8) has 6 bin [53.8,53.9) has 9 bin [53.9,54.0) has 10 bin [54.0,54.1) has 8 bin [54.1,54.2) has 14 bin [54.2,54.3) has 14 bin [54.3,54.4) has 9 bin [54.4,54.5) has 12 bin [54.5,54.6) has 8 bin [54.6,54.7) has 9 bin [54.7,54.8) has 4 bin [54.8,54.9) has 3 bin [54.9,55.0) has 2 bin [55.0,55.1) has 5 bin [55.1,55.2) has 4 bin [55.2,55.3) has 2 bin [55.3,55.4) has 5 bin [55.4,55.5) has 1 bin [55.7,55.8) has 1 average z coordinate 25.1 for 30121951 element(s) point source id histogram with bin size 1.000000 bin 97 has 3776549 bin 98 has 24554620 bin 99 has 1790782 average point source id 97.934075750936586 for 30121951 element(s)