lasinfo (210611) report for 'AHN4T/31HN1_06.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: 52494994 number of points by return: 43512904 6975774 1702961 275791 27564 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 459980 0 min x y z: 129980.000 459980.000 -4.159 max x y z: 131019.999 461269.999 48.827 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: 52494994 extended number of points by return: 43512904 6975774 1702961 275791 27564 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 -4159 48827 intensity 47 4913 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 -30 32 user_data 6 7 point_source_ID 90 92 gps_time 270027965.235772 270030041.659647 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 39 255 B 10 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.47 49.13 ('Amplitude') attribute1 -15.44 33.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43512904 number of intermediate returns: 2011140 number of last returns: 43395966 number of single returns: 36425016 covered area in square units/kilounits: 1300724/1.30 point density: all returns 40.36 last only 33.36 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52494994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43512904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6975774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1702961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 275791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27564 instead zero. overview over extended number of returns of given pulse: 36425016 10645249 4293821 993424 136486 981 17 0 0 0 0 0 0 0 0 histogram of classification of points: 14634747 unclassified (1) 26121887 ground (2) 11021646 building (6) 544664 water (9) 172050 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3598775 +---> 988299 of those are unclassified (1) +---> 1842334 of those are ground (2) +---> 697565 of those are building (6) +---> 61096 of those are water (9) +---> 9481 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 34 bin [-4.1,-4.0) has 352 bin [-4.0,-3.9) has 354 bin [-3.9,-3.8) has 544 bin [-3.8,-3.7) has 383 bin [-3.7,-3.6) has 516 bin [-3.6,-3.5) has 2667 bin [-3.5,-3.4) has 3077 bin [-3.4,-3.3) has 6302 bin [-3.3,-3.2) has 5307 bin [-3.2,-3.1) has 5710 bin [-3.1,-3.0) has 3181 bin [-3.0,-2.9) 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329 bin [36.6,36.7) has 1349 bin [36.7,36.8) has 414 bin [36.8,36.9) has 415 bin [36.9,37.0) has 317 bin [37.0,37.1) has 337 bin [37.1,37.2) has 194 bin [37.2,37.3) has 28 bin [37.3,37.4) has 59 bin [37.4,37.5) has 165 bin [37.5,37.6) has 155 bin [37.6,37.7) has 389 bin [37.7,37.8) has 44 bin [37.8,37.9) has 7 bin [37.9,38.0) has 1 bin [38.0,38.1) has 4 bin [38.1,38.2) has 2 bin [38.2,38.3) has 3 bin [38.3,38.4) has 2 bin [38.4,38.5) has 6 bin [38.5,38.6) has 773 bin [38.6,38.7) has 1474 bin [38.7,38.8) has 156 bin [38.8,38.9) has 35 bin [38.9,39.0) has 23 bin [39.0,39.1) has 3562 bin [39.1,39.2) has 2942 bin [39.2,39.3) has 753 bin [39.3,39.4) has 144 bin [39.4,39.5) has 52 bin [39.5,39.6) has 24 bin [39.6,39.7) has 24 bin [39.7,39.8) has 50 bin [39.8,39.9) has 6 bin [39.9,40.0) has 3 bin [40.0,40.1) has 6 bin [40.1,40.2) has 19 bin [40.2,40.3) has 583 bin [40.3,40.4) has 111 bin [40.4,40.5) has 70 bin [40.5,40.6) has 40 bin [40.6,40.7) has 151 bin [40.7,40.8) has 184 bin [40.8,40.9) has 8 bin [40.9,41.0) has 4 bin [41.0,41.1) has 3 bin [41.1,41.2) has 4 bin [41.2,41.3) has 8 bin [41.3,41.4) has 3 bin [41.4,41.5) has 6 bin [41.5,41.6) has 10 bin [41.6,41.7) has 3 bin [41.7,41.8) has 7 bin [41.8,41.9) has 4 bin [41.9,42.0) has 5 bin [42.0,42.1) has 5 bin [42.1,42.2) has 7 bin [42.2,42.3) has 6 bin [42.3,42.4) has 2 bin [42.4,42.5) has 5 bin [42.5,42.6) has 5 bin [42.6,42.7) has 7 bin [42.7,42.8) has 1 bin [42.8,42.9) has 1 bin [42.9,43.0) has 1 bin [43.0,43.1) has 1 bin [43.2,43.3) has 1 bin [43.3,43.4) has 1 bin [43.6,43.7) has 1 bin [43.7,43.8) has 1 bin [45.0,45.1) has 3 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 bin [46.7,46.8) has 1 bin [47.3,47.4) has 1 bin [47.5,47.6) has 1 bin [47.6,47.7) has 1 bin [48.0,48.1) has 1 bin [48.8,48.9) has 1 average z coordinate 3.1 for 52494994 element(s) point source id histogram with bin size 1.000000 bin 90 has 12821062 bin 91 has 37283753 bin 92 has 2390179 average point source id 90.801297567535684 for 52494994 element(s)