lasinfo (210611) report for 'AHN4T/16GN2_23.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: 334/2022 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: 28242019 number of points by return: 24359660 2703260 958245 196756 22523 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 531230 0 min x y z: 206980.000 531230.000 -1.389 max x y z: 208019.999 532519.999 40.444 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: 28242019 extended number of points by return: 24359660 2703260 958245 196756 22523 1500 75 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 -1389 40444 intensity 56 3997 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 15 user_data 6 7 point_source_ID 65 206 gps_time 330519130.702400 330858475.538887 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 40 255 B 30 255 NIR 21 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 23.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24359660 number of intermediate returns: 1179032 number of last returns: 24355345 number of single returns: 21652018 covered area in square units/kilounits: 1339368/1.34 point density: all returns 21.09 last only 18.18 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28242019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24359660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2703260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 958245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 196756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22523 instead zero. overview over extended number of returns of given pulse: 21652018 3494677 2284615 696657 104993 8547 512 0 0 0 0 0 0 0 0 histogram of classification of points: 4782471 unclassified (1) 23103539 ground (2) 306736 building (6) 36412 water (9) 72 wire conductor (14) 12789 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1928781 +---> 328354 of those are unclassified (1) +---> 1564497 of those are ground (2) +---> 26615 of those are building (6) +---> 5211 of those are water (9) +---> 4104 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 101 bin [-1.3,-1.2) has 406 bin [-1.2,-1.1) has 368 bin [-1.1,-1.0) has 2156 bin [-1.0,-0.9) has 7285 bin [-0.9,-0.8) has 10801 bin [-0.8,-0.7) has 12646 bin [-0.7,-0.6) has 19617 bin [-0.6,-0.5) has 42926 bin [-0.5,-0.4) has 92436 bin [-0.4,-0.3) has 169705 bin [-0.3,-0.2) 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bin [31.8,31.9) has 2 bin [31.9,32.0) has 4 bin [32.0,32.1) has 4 bin [32.1,32.2) has 5 bin [32.2,32.3) has 28 bin [32.3,32.4) has 14 bin [32.4,32.5) has 10 bin [32.5,32.6) has 3 bin [32.6,32.7) has 8 bin [32.7,32.8) has 5 bin [32.8,32.9) has 2 bin [32.9,33.0) has 5 bin [33.0,33.1) has 5 bin [33.1,33.2) has 3 bin [33.3,33.4) has 3 bin [33.7,33.8) has 2 bin [33.8,33.9) has 6 bin [33.9,34.0) has 15 bin [34.0,34.1) has 25 bin [34.1,34.2) has 6 bin [34.2,34.3) has 3 bin [34.3,34.4) has 2 bin [34.4,34.5) has 3 bin [34.5,34.6) has 4 bin [34.6,34.7) has 10 bin [34.7,34.8) has 3 bin [34.9,35.0) has 2 bin [35.0,35.1) has 2 bin [35.1,35.2) has 19 bin [35.2,35.3) has 34 bin [35.3,35.4) has 24 bin [35.4,35.5) has 11 bin [35.5,35.6) has 4 bin [35.6,35.7) has 1 bin [35.7,35.8) has 4 bin [35.8,35.9) has 3 bin [35.9,36.0) has 3 bin [36.0,36.1) has 8 bin [36.1,36.2) has 4 bin [36.2,36.3) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 2 bin [37.2,37.3) has 1 bin [37.4,37.5) has 3 bin [37.8,37.9) has 3 bin [37.9,38.0) has 1 bin [38.0,38.1) has 4 bin [38.1,38.2) has 3 bin [38.2,38.3) has 2 bin [38.3,38.4) has 1 bin [38.5,38.6) has 3 bin [38.6,38.7) has 1 bin [38.7,38.8) has 4 bin [38.9,39.0) has 1 bin [39.0,39.1) has 2 bin [39.1,39.2) has 1 bin [39.2,39.3) has 7 bin [39.3,39.4) has 1 bin [39.4,39.5) has 4 bin [39.5,39.6) has 1 bin [39.6,39.7) has 3 bin [39.7,39.8) has 1 bin [39.8,39.9) has 7 bin [39.9,40.0) has 6 bin [40.0,40.1) has 2 bin [40.1,40.2) has 6 bin [40.2,40.3) has 4 bin [40.3,40.4) has 8 bin [40.4,40.5) has 2 average z coordinate 4.9 for 28242019 element(s) point source id histogram with bin size 1.000000 bin 65 has 20202578 bin 66 has 6776400 bin 206 has 1263041 average point source id 71.54574947350612 for 28242019 element(s)