lasinfo (210611) report for 'AHN4T/09DN2_03.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: 176/2021 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: 29859218 number of points by return: 25795362 2649569 1125067 284099 5121 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 561230 0 min x y z: 116980.000 561230.000 -1.393 max x y z: 118019.999 562519.999 34.600 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: 29859218 extended number of points by return: 25795362 2649569 1125067 284099 5121 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 -1393 34600 intensity 19 4326 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 1052 1054 gps_time 268473215.195918 268474535.446297 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 30 244 B 16 235 NIR 36 255 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 43.26 ('Amplitude') attribute1 -16.92 26.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25795362 number of intermediate returns: 1415994 number of last returns: 25786485 number of single returns: 23138623 covered area in square units/kilounits: 1339668/1.34 point density: all returns 22.29 last only 19.25 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29859218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25795362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2649569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1125067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 284099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5121 instead zero. overview over extended number of returns of given pulse: 23138623 3052924 2524311 1117656 25139 530 35 0 0 0 0 0 0 0 0 histogram of classification of points: 4916370 unclassified (1) 24383096 ground (2) 402969 building (6) 155006 water (9) 1777 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1849746 +---> 183651 of those are unclassified (1) +---> 1655239 of those are ground (2) +---> 1396 of those are building (6) +---> 9460 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 38 bin [-1.3,-1.2) has 1213 bin [-1.2,-1.1) has 11958 bin [-1.1,-1.0) has 23323 bin [-1.0,-0.9) has 41316 bin [-0.9,-0.8) has 52463 bin [-0.8,-0.7) has 59644 bin [-0.7,-0.6) has 58143 bin [-0.6,-0.5) has 62464 bin [-0.5,-0.4) has 73054 bin [-0.4,-0.3) has 164521 bin [-0.3,-0.2) has 263548 bin [-0.2,-0.1) has 486666 bin [-0.1,0.0) has 1071818 bin [0.0,0.1) 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[27.8,27.9) has 3252 bin [27.9,28.0) has 3187 bin [28.0,28.1) has 3108 bin [28.1,28.2) has 3039 bin [28.2,28.3) has 3005 bin [28.3,28.4) has 2916 bin [28.4,28.5) has 2901 bin [28.5,28.6) has 2814 bin [28.6,28.7) has 2784 bin [28.7,28.8) has 2729 bin [28.8,28.9) has 2656 bin [28.9,29.0) has 2627 bin [29.0,29.1) has 2548 bin [29.1,29.2) has 2489 bin [29.2,29.3) has 2437 bin [29.3,29.4) has 2490 bin [29.4,29.5) has 2373 bin [29.5,29.6) has 2413 bin [29.6,29.7) has 2299 bin [29.7,29.8) has 2313 bin [29.8,29.9) has 2150 bin [29.9,30.0) has 2137 bin [30.0,30.1) has 2078 bin [30.1,30.2) has 2041 bin [30.2,30.3) has 1996 bin [30.3,30.4) has 1908 bin [30.4,30.5) has 1885 bin [30.5,30.6) has 1908 bin [30.6,30.7) has 1754 bin [30.7,30.8) has 1685 bin [30.8,30.9) has 1696 bin [30.9,31.0) has 1595 bin [31.0,31.1) has 1574 bin [31.1,31.2) has 1454 bin [31.2,31.3) has 1336 bin [31.3,31.4) has 1319 bin [31.4,31.5) has 1292 bin [31.5,31.6) has 1131 bin [31.6,31.7) has 1075 bin [31.7,31.8) has 915 bin [31.8,31.9) has 898 bin [31.9,32.0) has 867 bin [32.0,32.1) has 806 bin [32.1,32.2) has 722 bin [32.2,32.3) has 684 bin [32.3,32.4) has 593 bin [32.4,32.5) has 580 bin [32.5,32.6) has 505 bin [32.6,32.7) has 462 bin [32.7,32.8) has 405 bin [32.8,32.9) has 361 bin [32.9,33.0) has 317 bin [33.0,33.1) has 276 bin [33.1,33.2) has 273 bin [33.2,33.3) has 234 bin [33.3,33.4) has 207 bin [33.4,33.5) has 182 bin [33.5,33.6) has 161 bin [33.6,33.7) has 109 bin [33.7,33.8) has 120 bin [33.8,33.9) has 109 bin [33.9,34.0) has 74 bin [34.0,34.1) has 58 bin [34.1,34.2) has 49 bin [34.2,34.3) has 38 bin [34.3,34.4) has 16 bin [34.4,34.5) has 6 bin [34.5,34.6) has 1 bin [34.6,34.7) has 1 average z coordinate 4.9 for 29859218 element(s) point source id histogram with bin size 1.000000 bin 1052 has 9287392 bin 1053 has 20491901 bin 1054 has 79925 average point source id 1052.69163736973951 for 29859218 element(s)