lasinfo (210611) report for 'AHN4T/52BZ2_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: 339/2022 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: 30335542 number of points by return: 27174418 2366588 656999 124227 13310 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 391230 0 min x y z: 195980.000 391230.000 20.708 max x y z: 197019.999 392519.999 67.660 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: 30335542 extended number of points by return: 27174418 2366588 656999 124227 13310 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 20708 67660 intensity 0 4860 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 -31 17 user_data 6 7 point_source_ID 93 94 gps_time 297852793.071972 297856259.170129 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 28 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 2833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.64 32.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27174418 number of intermediate returns: 799598 number of last returns: 27127973 number of single returns: 24766447 covered area in square units/kilounits: 1341124/1.34 point density: all returns 22.62 last only 20.23 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30335542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27174418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2366588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 656999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 124227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13310 instead zero. overview over extended number of returns of given pulse: 24766447 3451043 1604486 446202 62544 4489 331 0 0 0 0 0 0 0 0 histogram of classification of points: 4390109 unclassified (1) 22800663 ground (2) 3124719 building (6) 8124 water (9) 11927 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1993207 +---> 357451 of those are unclassified (1) +---> 1425209 of those are ground (2) +---> 210042 of those are building (6) +---> 505 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.7,20.8) has 50 bin [20.8,20.9) has 419 bin [20.9,21.0) has 1126 bin [21.0,21.1) has 2343 bin [21.1,21.2) has 4477 bin [21.2,21.3) has 6921 bin [21.3,21.4) has 11830 bin [21.4,21.5) has 26161 bin [21.5,21.6) has 57918 bin [21.6,21.7) has 156690 bin [21.7,21.8) has 376755 bin [21.8,21.9) has 618879 bin [21.9,22.0) has 770190 bin [22.0,22.1) has 864104 bin [22.1,22.2) 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bin [53.6,53.7) has 2 bin [53.7,53.8) has 4 bin [53.8,53.9) has 1 bin [53.9,54.0) has 1 bin [54.0,54.1) has 3 bin [54.1,54.2) has 3 bin [54.2,54.3) has 4 bin [54.4,54.5) has 2 bin [54.5,54.6) has 2 bin [54.7,54.8) has 1 bin [54.8,54.9) has 2 bin [54.9,55.0) has 3 bin [55.0,55.1) has 3 bin [55.1,55.2) has 2 bin [55.2,55.3) has 3 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.5,55.6) has 1 bin [55.7,55.8) has 1 bin [55.8,55.9) has 1 bin [55.9,56.0) has 4 bin [56.1,56.2) has 1 bin [56.2,56.3) has 1 bin [56.4,56.5) has 2 bin [56.5,56.6) has 1 bin [56.6,56.7) has 2 bin [56.7,56.8) has 3 bin [56.8,56.9) has 1 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 bin [57.2,57.3) has 2 bin [57.3,57.4) has 2 bin [57.4,57.5) has 4 bin [57.5,57.6) has 5 bin [57.6,57.7) has 6 bin [57.7,57.8) has 1 bin [57.8,57.9) has 4 bin [57.9,58.0) has 3 bin [58.0,58.1) has 6 bin [58.1,58.2) has 29 bin [58.2,58.3) has 5 bin [58.3,58.4) has 7 bin [58.4,58.5) has 3 bin [58.5,58.6) has 1 bin [58.6,58.7) has 2 bin [58.7,58.8) has 1 bin [58.9,59.0) has 2 bin [59.0,59.1) has 1 bin [59.2,59.3) has 1 bin [59.3,59.4) has 2 bin [59.4,59.5) has 1 bin [59.5,59.6) has 1 bin [59.7,59.8) has 1 bin [59.8,59.9) has 2 bin [60.1,60.2) has 2 bin [60.2,60.3) has 3 bin [60.3,60.4) has 1 bin [60.5,60.6) has 1 bin [60.7,60.8) has 1 bin [60.9,61.0) has 2 bin [61.0,61.1) has 1 bin [61.1,61.2) has 1 bin [61.2,61.3) has 2 bin [61.3,61.4) has 1 bin [61.6,61.7) has 1 bin [61.8,61.9) has 1 bin [62.1,62.2) has 1 bin [62.3,62.4) has 1 bin [62.4,62.5) has 1 bin [62.7,62.8) has 1 bin [62.9,63.0) has 1 bin [63.4,63.5) has 1 bin [63.5,63.6) has 1 bin [63.7,63.8) has 2 bin [65.3,65.4) has 1 bin [65.4,65.5) has 3 bin [65.5,65.6) has 5 bin [65.6,65.7) has 1 bin [67.6,67.7) has 3 average z coordinate 25.5 for 30335542 element(s) point source id histogram with bin size 1.000000 bin 93 has 21313014 bin 94 has 9022528 average point source id 93.297424321609284 for 30335542 element(s)