lasinfo (210611) report for 'AHN4T/19BN1_14.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: 23963870 number of points by return: 17950972 3218447 1936385 842406 15660 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 521230 0 min x y z: 112980.000 521230.000 -2.937 max x y z: 114019.999 522519.999 31.995 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: 23963870 extended number of points by return: 17950972 3218447 1936385 842406 15660 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 -2937 31995 intensity 19 4992 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 46 48 gps_time 269682120.184251 269684068.299242 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 14 255 B 21 255 NIR 33 255 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 49.92 ('Amplitude') attribute1 -18.22 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17950972 number of intermediate returns: 2801864 number of last returns: 17938512 number of single returns: 14727478 covered area in square units/kilounits: 1127120/1.13 point density: all returns 21.26 last only 15.92 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23963870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17950972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3218447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1936385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 842406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15660 instead zero. overview over extended number of returns of given pulse: 14727478 2560825 3280893 3316137 75382 2991 164 0 0 0 0 0 0 0 0 histogram of classification of points: 7017104 unclassified (1) 14066895 ground (2) 85273 building (6) 2790788 water (9) 3810 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2102085 +---> 627152 of those are unclassified (1) +---> 1320758 of those are ground (2) +---> 6292 of those are building (6) +---> 146149 of those are water (9) +---> 1734 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 15 bin [-2.9,-2.8) has 2722 bin [-2.8,-2.7) has 53645 bin [-2.7,-2.6) has 46256 bin [-2.6,-2.5) has 46406 bin [-2.5,-2.4) has 45625 bin [-2.4,-2.3) has 41584 bin [-2.3,-2.2) has 37933 bin [-2.2,-2.1) has 34943 bin [-2.1,-2.0) has 33434 bin [-2.0,-1.9) has 32283 bin [-1.9,-1.8) has 32571 bin 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bin [26.0,26.1) has 1016 bin [26.1,26.2) has 913 bin [26.2,26.3) has 842 bin [26.3,26.4) has 806 bin [26.4,26.5) has 765 bin [26.5,26.6) has 675 bin [26.6,26.7) has 649 bin [26.7,26.8) has 605 bin [26.8,26.9) has 542 bin [26.9,27.0) has 526 bin [27.0,27.1) has 481 bin [27.1,27.2) has 451 bin [27.2,27.3) has 408 bin [27.3,27.4) has 387 bin [27.4,27.5) has 387 bin [27.5,27.6) has 388 bin [27.6,27.7) has 299 bin [27.7,27.8) has 258 bin [27.8,27.9) has 230 bin [27.9,28.0) has 226 bin [28.0,28.1) has 218 bin [28.1,28.2) has 189 bin [28.2,28.3) has 168 bin [28.3,28.4) has 166 bin [28.4,28.5) has 143 bin [28.5,28.6) has 120 bin [28.6,28.7) has 113 bin [28.7,28.8) has 109 bin [28.8,28.9) has 105 bin [28.9,29.0) has 93 bin [29.0,29.1) has 68 bin [29.1,29.2) has 62 bin [29.2,29.3) has 41 bin [29.3,29.4) has 41 bin [29.4,29.5) has 35 bin [29.5,29.6) has 36 bin [29.6,29.7) has 47 bin [29.7,29.8) has 42 bin [29.8,29.9) has 25 bin [29.9,30.0) has 31 bin [30.0,30.1) has 34 bin [30.1,30.2) has 27 bin [30.2,30.3) has 19 bin [30.3,30.4) has 28 bin [30.4,30.5) has 24 bin [30.5,30.6) has 25 bin [30.6,30.7) has 17 bin [30.7,30.8) has 25 bin [30.8,30.9) has 13 bin [30.9,31.0) has 19 bin [31.0,31.1) has 8 bin [31.1,31.2) has 10 bin [31.2,31.3) has 8 bin [31.3,31.4) has 9 bin [31.4,31.5) has 5 bin [31.5,31.6) has 7 bin [31.6,31.7) has 2 bin [31.7,31.8) has 1 bin [31.8,31.9) has 3 bin [31.9,32.0) has 1 average z coordinate 2.2 for 23963870 element(s) point source id histogram with bin size 1.000000 bin 46 has 82318 bin 47 has 16488385 bin 48 has 7393167 average point source id 47.305077977805752 for 23963870 element(s)