lasinfo (210611) report for 'AHN4T/44HZ2_10.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: 338/2022 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: 80053002 number of points by return: 48215523 20549167 8842500 2146704 299108 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 403730 0 min x y z: 138980.000 403730.000 5.486 max x y z: 140019.999 405019.999 45.170 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: 80053002 extended number of points by return: 48215523 20549167 8842500 2146704 299108 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 5486 45170 intensity 24 4882 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 -30 29 user_data 6 7 point_source_ID 13 48 gps_time 291289560.283158 292165758.908341 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 43 255 B 24 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.24 48.82 ('Amplitude') attribute1 -16.64 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48215523 number of intermediate returns: 11299121 number of last returns: 48171233 number of single returns: 27632875 covered area in square units/kilounits: 1338652/1.34 point density: all returns 59.80 last only 35.98 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 80053002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48215523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20549167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8842500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2146704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 299108 instead zero. overview over extended number of returns of given pulse: 27632875 23442940 20089620 7391617 1369337 119679 6934 0 0 0 0 0 0 0 0 histogram of classification of points: 36291902 unclassified (1) 42867686 ground (2) 830793 building (6) 61971 water (9) 650 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4649878 +---> 1928485 of those are unclassified (1) +---> 2660746 of those are ground (2) +---> 58513 of those are building (6) +---> 2134 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 3 bin [5.5,5.6) has 276 bin [5.6,5.7) has 4746 bin [5.7,5.8) has 10902 bin [5.8,5.9) has 36874 bin [5.9,6.0) has 62273 bin [6.0,6.1) has 118432 bin [6.1,6.2) has 189924 bin [6.2,6.3) has 221196 bin [6.3,6.4) has 291261 bin [6.4,6.5) has 438119 bin [6.5,6.6) has 558665 bin [6.6,6.7) has 523016 bin [6.7,6.8) has 610778 bin [6.8,6.9) has 861102 bin 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bin [45.1,45.2) has 2 average z coordinate 13.2 for 80053002 element(s) point source id histogram with bin size 1.000000 bin 13 has 30970050 bin 14 has 6411374 bin 47 has 17589924 bin 48 has 25081654 average point source id 31.51681564671366 for 80053002 element(s)