lasinfo (210611) report for 'AHN4T/38FN1_10.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: 65818161 number of points by return: 47377557 12615653 4639889 1048548 136514 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 447480 0 min x y z: 133980.000 447480.000 -2.472 max x y z: 135019.999 448769.999 45.220 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: 65818161 extended number of points by return: 47377557 12615653 4639889 1048548 136514 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 -2472 45220 intensity 0 4933 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 29 user_data 6 7 point_source_ID 76 78 gps_time 269724834.414023 269726845.501428 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 22 255 B 11 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.85 34.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47377557 number of intermediate returns: 5830952 number of last returns: 47292582 number of single returns: 34682930 covered area in square units/kilounits: 1303792/1.30 point density: all returns 50.48 last only 36.27 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65818161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47377557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12615653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4639889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1048548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 136514 instead zero. overview over extended number of returns of given pulse: 34682930 16014065 10784743 3652192 674675 9401 155 0 0 0 0 0 0 0 0 histogram of classification of points: 24064110 unclassified (1) 33496935 ground (2) 7629065 building (6) 330110 water (9) 297941 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4266102 +---> 1352089 of those are unclassified (1) +---> 2206230 of those are ground (2) +---> 688511 of those are building (6) +---> 15425 of those are water (9) +---> 3847 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 26 bin [-2.4,-2.3) has 248 bin [-2.3,-2.2) has 36 bin [-2.2,-2.1) has 621 bin [-2.1,-2.0) has 787 bin [-2.0,-1.9) has 950 bin [-1.9,-1.8) has 1177 bin [-1.8,-1.7) has 1530 bin [-1.7,-1.6) has 1585 bin [-1.6,-1.5) has 1785 bin [-1.5,-1.4) has 5074 bin [-1.4,-1.3) has 19460 bin 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24 bin [37.7,37.8) has 21 bin [37.8,37.9) has 23 bin [37.9,38.0) has 11 bin [38.0,38.1) has 13 bin [38.1,38.2) has 14 bin [38.2,38.3) has 12 bin [38.3,38.4) has 16 bin [38.4,38.5) has 13 bin [38.5,38.6) has 16 bin [38.6,38.7) has 15 bin [38.7,38.8) has 9 bin [38.8,38.9) has 14 bin [38.9,39.0) has 15 bin [39.0,39.1) has 16 bin [39.1,39.2) has 16 bin [39.2,39.3) has 14 bin [39.3,39.4) has 12 bin [39.4,39.5) has 17 bin [39.5,39.6) has 14 bin [39.6,39.7) has 16 bin [39.7,39.8) has 12 bin [39.8,39.9) has 13 bin [39.9,40.0) has 14 bin [40.0,40.1) has 19 bin [40.1,40.2) has 15 bin [40.2,40.3) has 15 bin [40.3,40.4) has 13 bin [40.4,40.5) has 14 bin [40.5,40.6) has 13 bin [40.6,40.7) has 10 bin [40.7,40.8) has 22 bin [40.8,40.9) has 14 bin [40.9,41.0) has 12 bin [41.0,41.1) has 16 bin [41.1,41.2) has 13 bin [41.2,41.3) has 12 bin [41.3,41.4) has 18 bin [41.4,41.5) has 19 bin [41.5,41.6) has 11 bin [41.6,41.7) has 18 bin [41.7,41.8) has 14 bin [41.8,41.9) has 9 bin [41.9,42.0) has 21 bin [42.0,42.1) has 24 bin [42.1,42.2) has 126 bin [42.2,42.3) has 53 bin [42.3,42.4) has 27 bin [42.4,42.5) has 23 bin [42.5,42.6) has 17 bin [42.6,42.7) has 24 bin [42.7,42.8) has 25 bin [42.8,42.9) has 19 bin [42.9,43.0) has 17 bin [43.0,43.1) has 21 bin [43.1,43.2) has 31 bin [43.2,43.3) has 147 bin [43.3,43.4) has 188 bin [43.4,43.5) has 41 bin [43.5,43.6) has 9 bin [43.6,43.7) has 14 bin [43.7,43.8) has 9 bin [43.8,43.9) has 47 bin [43.9,44.0) has 224 bin [44.0,44.1) has 42 bin [44.1,44.2) has 17 bin [44.2,44.3) has 18 bin [44.3,44.4) has 15 bin [44.4,44.5) has 18 bin [44.5,44.6) has 13 bin [44.6,44.7) has 15 bin [44.7,44.8) has 14 bin [44.8,44.9) has 14 bin [44.9,45.0) has 14 bin [45.0,45.1) has 36 bin [45.1,45.2) has 27 bin [45.2,45.3) has 2 average z coordinate 5.1 for 65818161 element(s) point source id histogram with bin size 1.000000 bin 76 has 12114458 bin 77 has 48876183 bin 78 has 4827520 average point source id 76.889286818572771 for 65818161 element(s)