lasinfo (210611) report for 'AHN4T/49EN1_08.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: 30877591 number of points by return: 23116795 5061779 2139298 496338 63381 scale factor x y z: 0.001 0.001 0.001 offset x y z: 81980 397480 0 min x y z: 81980.000 397480.000 -1.956 max x y z: 83019.999 398769.999 40.215 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: 30877591 extended number of points by return: 23116795 5061779 2139298 496338 63381 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 -1956 40215 intensity 56 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 -14 29 user_data 6 7 point_source_ID 13 14 gps_time 291290438.429117 291291065.500529 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 24 255 B 16 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.34 32.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23116795 number of intermediate returns: 2701002 number of last returns: 23115854 number of single returns: 18056060 covered area in square units/kilounits: 1331916/1.33 point density: all returns 23.18 last only 17.36 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30877591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23116795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5061779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2139298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 496338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63381 instead zero. overview over extended number of returns of given pulse: 18056060 5847805 4926033 1730865 292749 22819 1260 0 0 0 0 0 0 0 0 histogram of classification of points: 9142576 unclassified (1) 21622386 ground (2) 86423 building (6) 24517 water (9) 1689 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1986163 +---> 588878 of those are unclassified (1) +---> 1382385 of those are ground (2) +---> 14401 of those are building (6) +---> 450 of those are water (9) +---> 49 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 28 bin [-1.9,-1.8) has 833 bin [-1.8,-1.7) has 16353 bin [-1.7,-1.6) has 28426 bin [-1.6,-1.5) has 22682 bin [-1.5,-1.4) has 42024 bin [-1.4,-1.3) has 147991 bin [-1.3,-1.2) has 301404 bin [-1.2,-1.1) has 262653 bin [-1.1,-1.0) has 199355 bin [-1.0,-0.9) has 205010 bin [-0.9,-0.8) has 310433 bin 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[19.0,19.1) has 32438 bin [19.1,19.2) has 32582 bin [19.2,19.3) has 32906 bin [19.3,19.4) has 33555 bin [19.4,19.5) has 33947 bin [19.5,19.6) has 33965 bin [19.6,19.7) has 34118 bin [19.7,19.8) has 34059 bin [19.8,19.9) has 34645 bin [19.9,20.0) has 34825 bin [20.0,20.1) has 35607 bin [20.1,20.2) has 35941 bin [20.2,20.3) has 36059 bin [20.3,20.4) has 36082 bin [20.4,20.5) has 35934 bin [20.5,20.6) has 36437 bin [20.6,20.7) has 36180 bin [20.7,20.8) has 36611 bin [20.8,20.9) has 36483 bin [20.9,21.0) has 36694 bin [21.0,21.1) has 36912 bin [21.1,21.2) has 36968 bin [21.2,21.3) has 36795 bin [21.3,21.4) has 36942 bin [21.4,21.5) has 36958 bin [21.5,21.6) has 36665 bin [21.6,21.7) has 36082 bin [21.7,21.8) has 35757 bin [21.8,21.9) has 34971 bin [21.9,22.0) has 35007 bin [22.0,22.1) has 34991 bin [22.1,22.2) has 35066 bin [22.2,22.3) has 34357 bin [22.3,22.4) has 33514 bin [22.4,22.5) has 33478 bin [22.5,22.6) has 33181 bin [22.6,22.7) has 32250 bin [22.7,22.8) has 31645 bin [22.8,22.9) 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[38.8,38.9) has 57 bin [38.9,39.0) has 40 bin [39.0,39.1) has 37 bin [39.1,39.2) has 29 bin [39.2,39.3) has 17 bin [39.3,39.4) has 21 bin [39.4,39.5) has 9 bin [39.5,39.6) has 10 bin [39.6,39.7) has 6 bin [39.7,39.8) has 6 bin [39.8,39.9) has 10 bin [39.9,40.0) has 4 bin [40.0,40.1) has 3 bin [40.1,40.2) has 2 bin [40.2,40.3) has 2 average z coordinate 3.7 for 30877591 element(s) point source id histogram with bin size 1.000000 bin 13 has 20903632 bin 14 has 9973959 average point source id 13.323016099280544 for 30877591 element(s)