lasinfo (210611) report for 'AHN4T/15EZ2_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: 177/2021 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: 44989237 number of points by return: 24913527 11607946 6346601 2074936 46227 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 541230 0 min x y z: 165980.000 541230.000 -0.507 max x y z: 167019.999 542519.999 39.859 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: 44989237 extended number of points by return: 24913527 11607946 6346601 2074936 46227 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 -507 39859 intensity 19 4611 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 -29 29 user_data 8 9 point_source_ID 1137 1139 gps_time 269089073.367189 269090849.266972 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 254 G 5 251 B 8 253 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 46.11 ('Amplitude') attribute1 -17 29.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24913527 number of intermediate returns: 8472903 number of last returns: 24908988 number of single returns: 13306181 covered area in square units/kilounits: 1338896/1.34 point density: all returns 33.60 last only 18.60 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44989237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24913527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11607946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6346601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2074936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46227 instead zero. overview over extended number of returns of given pulse: 13306181 10515659 12812362 8123405 223633 7782 215 0 0 0 0 0 0 0 0 histogram of classification of points: 23065097 unclassified (1) 21744035 ground (2) 127080 building (6) 52526 water (9) 499 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2886857 +---> 1300215 of those are unclassified (1) +---> 1550634 of those are ground (2) +---> 32773 of those are building (6) +---> 3147 of those are water (9) +---> 88 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 1 bin [-0.5,-0.4) has 327 bin [-0.4,-0.3) has 4472 bin [-0.3,-0.2) has 2580 bin [-0.2,-0.1) has 1873 bin [-0.1,0.0) has 1882 bin [0.0,0.1) has 2805 bin [0.1,0.2) has 3512 bin [0.2,0.3) has 7123 bin [0.3,0.4) has 9786 bin [0.4,0.5) has 16647 bin [0.5,0.6) has 26316 bin [0.6,0.7) has 46025 bin 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120 bin [36.0,36.1) has 98 bin [36.1,36.2) has 85 bin [36.2,36.3) has 74 bin [36.3,36.4) has 55 bin [36.4,36.5) has 81 bin [36.5,36.6) has 69 bin [36.6,36.7) has 49 bin [36.7,36.8) has 65 bin [36.8,36.9) has 56 bin [36.9,37.0) has 64 bin [37.0,37.1) has 54 bin [37.1,37.2) has 60 bin [37.2,37.3) has 56 bin [37.3,37.4) has 50 bin [37.4,37.5) has 33 bin [37.5,37.6) has 36 bin [37.6,37.7) has 30 bin [37.7,37.8) has 26 bin [37.8,37.9) has 27 bin [37.9,38.0) has 21 bin [38.0,38.1) has 18 bin [38.1,38.2) has 27 bin [38.2,38.3) has 15 bin [38.3,38.4) has 19 bin [38.4,38.5) has 14 bin [38.5,38.6) has 11 bin [38.6,38.7) has 8 bin [38.7,38.8) has 9 bin [38.8,38.9) has 7 bin [38.9,39.0) has 8 bin [39.0,39.1) has 7 bin [39.1,39.2) has 6 bin [39.2,39.3) has 4 bin [39.3,39.4) has 5 bin [39.4,39.5) has 3 bin [39.5,39.6) has 2 bin [39.8,39.9) has 4 average z coordinate 8.7 for 44989237 element(s) point source id histogram with bin size 1.000000 bin 1137 has 12918936 bin 1138 has 31398044 bin 1139 has 672257 average point source id 1137.727786470350566 for 44989237 element(s)