lasinfo (210611) report for 'AHN4T/44FN1_18.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: 180/2021 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: 28296049 number of points by return: 25885431 1868158 446735 83578 12147 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 419980 0 min x y z: 131980.000 419980.000 -1.109 max x y z: 133019.999 421269.999 36.661 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: 28296049 extended number of points by return: 25885431 1868158 446735 83578 12147 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 -1109 36661 intensity 56 3680 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 -32 4 user_data 6 7 point_source_ID 43 51 gps_time 260008838.166924 260017397.297976 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 32 255 B 24 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 667 extended_scanner_channel 0 0 attribute0 0.56 36.8 ('Amplitude') attribute1 -15.64 21.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25885431 number of intermediate returns: 546105 number of last returns: 25864873 number of single returns: 24000360 covered area in square units/kilounits: 1333028/1.33 point density: all returns 21.23 last only 19.40 (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 28296049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25885431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1868158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 446735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 83578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12147 instead zero. overview over extended number of returns of given pulse: 24000360 2853845 1094142 286669 55106 5597 330 0 0 0 0 0 0 0 0 histogram of classification of points: 2406540 unclassified (1) 23085769 ground (2) 2476194 building (6) 324053 water (9) 3493 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1992110 +---> 193063 of those are unclassified (1) +---> 1685941 of those are ground (2) +---> 52421 of those are building (6) +---> 59041 of those are water (9) +---> 1644 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 2 bin [-1.1,-1.0) has 97 bin [-1.0,-0.9) has 4709 bin [-0.9,-0.8) has 37825 bin [-0.8,-0.7) has 24037 bin [-0.7,-0.6) has 67550 bin [-0.6,-0.5) has 76089 bin [-0.5,-0.4) has 49314 bin [-0.4,-0.3) has 45800 bin [-0.3,-0.2) has 56848 bin [-0.2,-0.1) has 90449 bin [-0.1,0.0) has 157761 bin [0.0,0.1) has 379012 bin [0.1,0.2) has 817776 bin [0.2,0.3) has 1538556 bin [0.3,0.4) has 1373357 bin [0.4,0.5) has 2261560 bin [0.5,0.6) has 2188691 bin [0.6,0.7) has 1744852 bin [0.7,0.8) has 2310836 bin [0.8,0.9) has 2671874 bin [0.9,1.0) has 2551449 bin [1.0,1.1) has 1547320 bin [1.1,1.2) has 1063105 bin [1.2,1.3) has 893414 bin [1.3,1.4) has 540160 bin [1.4,1.5) has 324219 bin [1.5,1.6) has 236321 bin [1.6,1.7) has 191560 bin [1.7,1.8) has 103278 bin [1.8,1.9) has 68152 bin [1.9,2.0) has 67803 bin [2.0,2.1) has 68829 bin [2.1,2.2) has 66202 bin [2.2,2.3) has 64723 bin [2.3,2.4) has 64454 bin [2.4,2.5) has 60562 bin [2.5,2.6) has 54539 bin [2.6,2.7) has 47899 bin [2.7,2.8) has 45936 bin [2.8,2.9) has 43552 bin [2.9,3.0) has 45328 bin [3.0,3.1) has 49593 bin [3.1,3.2) has 53829 bin [3.2,3.3) has 47829 bin [3.3,3.4) has 44023 bin [3.4,3.5) has 44812 bin [3.5,3.6) has 57786 bin [3.6,3.7) has 53172 bin [3.7,3.8) has 50207 bin [3.8,3.9) has 54779 bin [3.9,4.0) has 66618 bin [4.0,4.1) 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has 48 bin [32.8,32.9) has 54 bin [32.9,33.0) has 63 bin [33.0,33.1) has 59 bin [33.1,33.2) has 55 bin [33.2,33.3) has 42 bin [33.3,33.4) has 42 bin [33.4,33.5) has 49 bin [33.5,33.6) has 46 bin [33.6,33.7) has 50 bin [33.7,33.8) has 52 bin [33.8,33.9) has 54 bin [33.9,34.0) has 46 bin [34.0,34.1) has 36 bin [34.1,34.2) has 42 bin [34.2,34.3) has 29 bin [34.3,34.4) has 45 bin [34.4,34.5) has 43 bin [34.5,34.6) has 42 bin [34.6,34.7) has 30 bin [34.7,34.8) has 38 bin [34.8,34.9) has 30 bin [34.9,35.0) has 21 bin [35.0,35.1) has 28 bin [35.1,35.2) has 27 bin [35.2,35.3) has 12 bin [35.3,35.4) has 12 bin [35.4,35.5) has 15 bin [35.5,35.6) has 12 bin [35.6,35.7) has 8 bin [35.7,35.8) has 15 bin [35.8,35.9) has 15 bin [35.9,36.0) has 9 bin [36.0,36.1) has 10 bin [36.1,36.2) has 1 bin [36.2,36.3) has 5 bin [36.3,36.4) has 3 bin [36.5,36.6) has 1 bin [36.6,36.7) has 2 average z coordinate 1.6 for 28296049 element(s) point source id histogram with bin size 1.000000 bin 43 has 932088 bin 50 has 15188990 bin 51 has 12174971 average point source id 50.199687065851492 for 28296049 element(s)