lasinfo (210611) report for 'AHN4T/30FN1_25.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: 178/2021 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: 49477821 number of points by return: 43468959 4334647 1381470 264392 28353 scale factor x y z: 0.001 0.001 0.001 offset x y z: 93980 468730 0 min x y z: 93980.000 468730.000 -2.418 max x y z: 95019.999 470019.999 37.396 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: 49477821 extended number of points by return: 43468959 4334647 1381470 264392 28353 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 -2418 37396 intensity 4 4500 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 35 user_data 6 7 point_source_ID 98 100 gps_time 270035634.953657 270037396.912552 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 7 255 B 0 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0.04 45 ('Amplitude') attribute1 -15.23 29.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43468959 number of intermediate returns: 1682462 number of last returns: 43426057 number of single returns: 39099657 covered area in square units/kilounits: 1317324/1.32 point density: all returns 37.56 last only 32.97 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49477821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43468959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4334647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1381470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 264392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28353 instead zero. overview over extended number of returns of given pulse: 39099657 5925015 3360539 949635 141960 1005 10 0 0 0 0 0 0 0 0 histogram of classification of points: 8947321 unclassified (1) 34070583 ground (2) 6100572 building (6) 191563 water (9) 156 wire conductor (14) 167626 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3640926 +---> 1101416 of those are unclassified (1) +---> 2155381 of those are ground (2) +---> 359787 of those are building (6) +---> 12449 of those are water (9) +---> 148 of those are wire conductor (14) +---> 11745 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 1 bin [-2.4,-2.3) has 27 bin [-2.3,-2.2) has 57 bin [-2.2,-2.1) has 71 bin [-2.1,-2.0) has 915 bin [-2.0,-1.9) has 1073 bin [-1.9,-1.8) has 1316 bin [-1.8,-1.7) has 808 bin [-1.7,-1.6) has 1013 bin [-1.6,-1.5) has 1554 bin 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19 bin [30.1,30.2) has 18 bin [30.2,30.3) has 23 bin [30.3,30.4) has 26 bin [30.4,30.5) has 22 bin [30.5,30.6) has 19 bin [30.6,30.7) has 24 bin [30.7,30.8) has 17 bin [30.8,30.9) has 23 bin [30.9,31.0) has 21 bin [31.0,31.1) has 19 bin [31.1,31.2) has 28 bin [31.2,31.3) has 11 bin [31.3,31.4) has 14 bin [31.4,31.5) has 20 bin [31.5,31.6) has 8 bin [31.6,31.7) has 14 bin [31.7,31.8) has 15 bin [31.8,31.9) has 18 bin [31.9,32.0) has 13 bin [32.0,32.1) has 19 bin [32.1,32.2) has 14 bin [32.2,32.3) has 13 bin [32.3,32.4) has 24 bin [32.4,32.5) has 19 bin [32.5,32.6) has 29 bin [32.6,32.7) has 14 bin [32.7,32.8) has 23 bin [32.8,32.9) has 16 bin [32.9,33.0) has 19 bin [33.0,33.1) has 16 bin [33.1,33.2) has 17 bin [33.2,33.3) has 19 bin [33.3,33.4) has 26 bin [33.4,33.5) has 44 bin [33.5,33.6) has 24 bin [33.6,33.7) has 16 bin [33.7,33.8) has 19 bin [33.8,33.9) has 8 bin [33.9,34.0) has 10 bin [34.0,34.1) has 13 bin [34.1,34.2) has 7 bin [34.2,34.3) has 8 bin [34.3,34.4) has 15 bin [34.4,34.5) has 16 bin [34.5,34.6) has 12 bin [34.6,34.7) has 20 bin [34.7,34.8) has 14 bin [34.8,34.9) has 20 bin [34.9,35.0) has 32 bin [35.0,35.1) has 17 bin [35.1,35.2) has 29 bin [35.2,35.3) has 18 bin [35.3,35.4) has 12 bin [35.4,35.5) has 16 bin [35.5,35.6) has 19 bin [35.6,35.7) has 13 bin [35.7,35.8) has 19 bin [35.8,35.9) has 15 bin [35.9,36.0) has 22 bin [36.0,36.1) has 23 bin [36.1,36.2) has 31 bin [36.2,36.3) has 61 bin [36.3,36.4) has 55 bin [36.4,36.5) has 46 bin [36.5,36.6) has 60 bin [36.6,36.7) has 47 bin [36.7,36.8) has 39 bin [36.8,36.9) has 13 bin [36.9,37.0) has 15 bin [37.0,37.1) has 12 bin [37.1,37.2) has 15 bin [37.2,37.3) has 17 bin [37.3,37.4) has 7 average z coordinate 2.4 for 49477821 element(s) point source id histogram with bin size 1.000000 bin 98 has 1078400 bin 99 has 33708573 bin 100 has 14690848 average point source id 99.275122220924004 for 49477821 element(s)