lasinfo (210611) report for 'AHN4T/67BN2_11.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: 181/2021 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: 3737166 number of points by return: 3735937 1197 32 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 34980 377480 0 min x y z: 34980.000 377480.000 -1.039 max x y z: 36019.999 377798.456 5.715 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: 3737166 extended number of points by return: 3735937 1197 32 0 0 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 318456 Z -1039 5715 intensity 59 2352 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -1 12 user_data 6 7 point_source_ID 71 71 gps_time 260785492.771035 260785510.958140 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 243 G 54 244 B 52 239 NIR 44 229 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -167 2000 extended_scanner_channel 0 0 attribute0 0.59 23.52 ('Amplitude') attribute1 -16.15 6.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3735937 number of intermediate returns: 33 number of last returns: 3736001 number of single returns: 3734805 covered area in square units/kilounits: 270084/0.27 point density: all returns 13.84 last only 13.83 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3737166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3735937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 32 instead zero. overview over extended number of returns of given pulse: 3734805 2263 98 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1874 unclassified (1) 1640636 ground (2) 2092214 water (9) 2442 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 498158 +---> 404 of those are unclassified (1) +---> 359584 of those are ground (2) +---> 138170 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 88 bin [-1.0,-0.9) has 27397 bin [-0.9,-0.8) has 1805305 bin [-0.8,-0.7) has 331195 bin [-0.7,-0.6) has 31073 bin [-0.6,-0.5) has 29296 bin [-0.5,-0.4) has 27679 bin [-0.4,-0.3) has 27057 bin [-0.3,-0.2) has 23208 bin [-0.2,-0.1) has 23024 bin [-0.1,0.0) has 23826 bin [0.0,0.1) has 24430 bin [0.1,0.2) has 24048 bin [0.2,0.3) has 23794 bin [0.3,0.4) has 25832 bin [0.4,0.5) has 26231 bin [0.5,0.6) has 27263 bin [0.6,0.7) has 27960 bin [0.7,0.8) has 28678 bin [0.8,0.9) has 29983 bin [0.9,1.0) has 31897 bin [1.0,1.1) has 33461 bin [1.1,1.2) has 35649 bin [1.2,1.3) has 40662 bin [1.3,1.4) has 45415 bin [1.4,1.5) has 45130 bin [1.5,1.6) has 56493 bin [1.6,1.7) has 126116 bin [1.7,1.8) has 126008 bin [1.8,1.9) has 29136 bin [1.9,2.0) has 21756 bin [2.0,2.1) has 28354 bin [2.1,2.2) has 44707 bin [2.2,2.3) has 76189 bin [2.3,2.4) has 73495 bin [2.4,2.5) has 65362 bin [2.5,2.6) has 76513 bin [2.6,2.7) has 67974 bin [2.7,2.8) has 38338 bin [2.8,2.9) has 19323 bin [2.9,3.0) has 9189 bin [3.0,3.1) has 2666 bin [3.1,3.2) has 2360 bin [3.2,3.3) has 3415 bin [3.3,3.4) has 4351 bin [3.4,3.5) has 5006 bin [3.5,3.6) has 4785 bin [3.6,3.7) has 4265 bin [3.7,3.8) has 4587 bin [3.8,3.9) has 4631 bin [3.9,4.0) has 5150 bin [4.0,4.1) has 4164 bin [4.1,4.2) has 2874 bin [4.2,4.3) has 1759 bin [4.3,4.4) has 1133 bin [4.4,4.5) has 1276 bin [4.5,4.6) has 1544 bin [4.6,4.7) has 1213 bin [4.7,4.8) has 1124 bin [4.8,4.9) has 689 bin [4.9,5.0) has 451 bin [5.0,5.1) has 391 bin [5.1,5.2) has 272 bin [5.2,5.3) has 246 bin [5.3,5.4) has 161 bin [5.4,5.5) has 69 bin [5.5,5.6) has 43 bin [5.6,5.7) has 6 bin [5.7,5.8) has 1 average z coordinate 0.2 for 3737166 element(s) point source id histogram with bin size 1.000000 bin 71 has 3737166 average point source id 71 for 3737166 element(s)