lasinfo (210611) report for 'AHN4T/65HN1_02.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: 23217524 number of points by return: 19485598 2731875 813974 165432 20645 scale factor x y z: 0.001 0.001 0.001 offset x y z: 50980 392480 0 min x y z: 50980.000 392480.000 -1.814 max x y z: 52019.999 393769.999 35.155 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: 23217524 extended number of points by return: 19485598 2731875 813974 165432 20645 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 -1814 35155 intensity 41 4768 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 33 user_data 6 7 point_source_ID 7 9 gps_time 259152071.629148 259154512.032915 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5500 extended_scanner_channel 0 0 attribute0 0.41 47.68 ('Amplitude') attribute1 -15.7 31.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19485598 number of intermediate returns: 1003647 number of last returns: 19456691 number of single returns: 16728412 covered area in square units/kilounits: 1114708/1.11 point density: all returns 20.83 last only 17.45 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23217524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19485598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2731875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 813974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 165432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20645 instead zero. overview over extended number of returns of given pulse: 16728412 3854826 1949775 580881 95503 7700 427 0 0 0 0 0 0 0 0 histogram of classification of points: 5785175 unclassified (1) 14887338 ground (2) 1856840 building (6) 630062 water (9) 58109 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1695467 +---> 376353 of those are unclassified (1) +---> 1177817 of those are ground (2) +---> 127708 of those are building (6) +---> 4492 of those are water (9) +---> 9097 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 1 bin [-1.8,-1.7) has 171 bin [-1.7,-1.6) has 1183 bin [-1.6,-1.5) has 887 bin [-1.5,-1.4) has 746 bin [-1.4,-1.3) has 749 bin [-1.3,-1.2) has 3145 bin [-1.2,-1.1) has 20426 bin [-1.1,-1.0) has 28935 bin [-1.0,-0.9) has 31104 bin [-0.9,-0.8) has 41599 bin [-0.8,-0.7) has 50459 bin [-0.7,-0.6) 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[31.4,31.5) has 132 bin [31.5,31.6) has 42 bin [31.6,31.7) has 21 bin [31.7,31.8) has 21 bin [31.8,31.9) has 20 bin [31.9,32.0) has 17 bin [32.0,32.1) has 15 bin [32.1,32.2) has 9 bin [32.2,32.3) has 16 bin [32.3,32.4) has 12 bin [32.4,32.5) has 10 bin [32.5,32.6) has 44 bin [32.6,32.7) has 66 bin [32.7,32.8) has 13 bin [32.8,32.9) has 5 bin [32.9,33.0) has 6 bin [33.0,33.1) has 2 bin [33.1,33.2) has 5 bin [33.2,33.3) has 8 bin [33.3,33.4) has 18 bin [33.4,33.5) has 21 bin [33.5,33.6) has 15 bin [33.6,33.7) has 21 bin [33.7,33.8) has 26 bin [33.8,33.9) has 15 bin [33.9,34.0) has 5 bin [34.0,34.1) has 5 bin [34.1,34.2) has 6 bin [34.2,34.3) has 8 bin [34.3,34.4) has 2 bin [34.4,34.5) has 10 bin [34.5,34.6) has 29 bin [34.6,34.7) has 3 bin [34.9,35.0) has 1 bin [35.0,35.1) has 6 bin [35.1,35.2) has 2 average z coordinate 3.5 for 23217524 element(s) point source id histogram with bin size 1.000000 bin 7 has 6057763 bin 8 has 17098321 bin 9 has 61440 average point source id 7.741732882455511 for 23217524 element(s)