lasinfo (210611) report for 'AHN4T/34GN2_21.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: 337/2022 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: 27122722 number of points by return: 23673936 2149738 967456 280727 50865 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 456230 0 min x y z: 244980.000 456230.000 22.571 max x y z: 246019.999 457519.999 54.939 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: 27122722 extended number of points by return: 23673936 2149738 967456 280727 50865 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 22571 54939 intensity 0 4304 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 0 user_data 6 7 point_source_ID 167 168 gps_time 324208336.416007 324209295.075161 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 48 255 B 36 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 0 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.92 26.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23673936 number of intermediate returns: 1304253 number of last returns: 23663932 number of single returns: 21519399 covered area in square units/kilounits: 1327700/1.33 point density: all returns 20.43 last only 17.82 (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 27122722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23673936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2149738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 967456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 280727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50865 instead zero. overview over extended number of returns of given pulse: 21519399 2370951 2059628 918688 224359 27340 2357 0 0 0 0 0 0 0 0 histogram of classification of points: 4004865 unclassified (1) 22480660 ground (2) 615567 building (6) 17125 water (9) 4505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1712461 +---> 242438 of those are unclassified (1) +---> 1455374 of those are ground (2) +---> 10822 of those are building (6) +---> 3827 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.5,22.6) has 4 bin [22.6,22.7) has 978 bin [22.7,22.8) has 3347 bin [22.8,22.9) has 4764 bin [22.9,23.0) has 6393 bin [23.0,23.1) has 8059 bin [23.1,23.2) has 10468 bin [23.2,23.3) has 13047 bin [23.3,23.4) has 25675 bin [23.4,23.5) has 57258 bin [23.5,23.6) has 241127 bin [23.6,23.7) has 336115 bin [23.7,23.8) has 410778 bin [23.8,23.9) has 507276 bin [23.9,24.0) has 533324 bin [24.0,24.1) has 685627 bin [24.1,24.2) has 712532 bin [24.2,24.3) has 906575 bin [24.3,24.4) has 1194545 bin [24.4,24.5) has 1352718 bin [24.5,24.6) has 1166397 bin [24.6,24.7) has 932545 bin [24.7,24.8) has 883117 bin [24.8,24.9) has 1034686 bin [24.9,25.0) has 1241496 bin [25.0,25.1) has 1456894 bin [25.1,25.2) has 1286209 bin [25.2,25.3) has 1057845 bin [25.3,25.4) has 917378 bin [25.4,25.5) has 878951 bin [25.5,25.6) has 862145 bin [25.6,25.7) has 656696 bin [25.7,25.8) has 507898 bin [25.8,25.9) has 431502 bin [25.9,26.0) has 369555 bin [26.0,26.1) has 364004 bin [26.1,26.2) has 312741 bin [26.2,26.3) has 296890 bin [26.3,26.4) has 294380 bin [26.4,26.5) has 233041 bin [26.5,26.6) has 170003 bin [26.6,26.7) has 133018 bin [26.7,26.8) has 133149 bin [26.8,26.9) has 90047 bin [26.9,27.0) has 70401 bin [27.0,27.1) has 69868 bin [27.1,27.2) has 73138 bin [27.2,27.3) has 71961 bin [27.3,27.4) has 62674 bin [27.4,27.5) has 50862 bin [27.5,27.6) has 38378 bin [27.6,27.7) 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bin [43.0,43.1) has 9993 bin [43.1,43.2) has 9766 bin [43.2,43.3) has 9632 bin [43.3,43.4) has 9371 bin [43.4,43.5) has 9240 bin [43.5,43.6) has 8924 bin [43.6,43.7) has 8855 bin [43.7,43.8) has 8574 bin [43.8,43.9) has 8535 bin [43.9,44.0) has 8390 bin [44.0,44.1) has 8333 bin [44.1,44.2) has 8254 bin [44.2,44.3) has 8066 bin [44.3,44.4) has 8008 bin [44.4,44.5) has 7815 bin [44.5,44.6) has 7817 bin [44.6,44.7) has 7414 bin [44.7,44.8) has 7202 bin [44.8,44.9) has 7148 bin [44.9,45.0) has 6913 bin [45.0,45.1) has 6952 bin [45.1,45.2) has 6795 bin [45.2,45.3) has 6707 bin [45.3,45.4) has 6604 bin [45.4,45.5) has 6444 bin [45.5,45.6) has 6494 bin [45.6,45.7) has 6209 bin [45.7,45.8) has 6065 bin [45.8,45.9) has 6016 bin [45.9,46.0) has 5770 bin [46.0,46.1) has 5628 bin [46.1,46.2) has 5485 bin [46.2,46.3) has 5329 bin [46.3,46.4) has 5244 bin [46.4,46.5) has 5207 bin [46.5,46.6) has 5230 bin [46.6,46.7) has 5167 bin [46.7,46.8) has 5044 bin [46.8,46.9) has 5124 bin [46.9,47.0) has 5032 bin [47.0,47.1) has 4996 bin [47.1,47.2) has 4765 bin [47.2,47.3) has 4634 bin [47.3,47.4) has 4427 bin [47.4,47.5) has 4372 bin [47.5,47.6) has 4289 bin [47.6,47.7) has 4234 bin [47.7,47.8) has 3940 bin [47.8,47.9) has 3881 bin [47.9,48.0) has 3897 bin [48.0,48.1) has 3540 bin [48.1,48.2) has 3490 bin [48.2,48.3) has 3136 bin [48.3,48.4) has 3029 bin [48.4,48.5) has 2885 bin [48.5,48.6) has 2781 bin [48.6,48.7) has 2555 bin [48.7,48.8) has 2381 bin [48.8,48.9) has 2229 bin [48.9,49.0) has 2032 bin [49.0,49.1) has 1932 bin [49.1,49.2) has 1839 bin [49.2,49.3) has 1634 bin [49.3,49.4) has 1626 bin [49.4,49.5) has 1432 bin [49.5,49.6) has 1352 bin [49.6,49.7) has 1227 bin [49.7,49.8) has 1148 bin [49.8,49.9) has 1070 bin [49.9,50.0) has 927 bin [50.0,50.1) has 845 bin [50.1,50.2) has 835 bin [50.2,50.3) has 769 bin [50.3,50.4) has 760 bin [50.4,50.5) has 691 bin [50.5,50.6) has 602 bin [50.6,50.7) has 547 bin [50.7,50.8) has 506 bin [50.8,50.9) has 466 bin [50.9,51.0) has 451 bin [51.0,51.1) has 385 bin [51.1,51.2) has 346 bin [51.2,51.3) has 264 bin [51.3,51.4) has 222 bin [51.4,51.5) has 200 bin [51.5,51.6) has 163 bin [51.6,51.7) has 116 bin [51.7,51.8) has 141 bin [51.8,51.9) has 108 bin [51.9,52.0) has 103 bin [52.0,52.1) has 75 bin [52.1,52.2) has 58 bin [52.2,52.3) has 76 bin [52.3,52.4) has 70 bin [52.4,52.5) has 63 bin [52.5,52.6) has 47 bin [52.6,52.7) has 33 bin [52.7,52.8) has 13 bin [52.8,52.9) has 9 bin [52.9,53.0) has 12 bin [53.0,53.1) has 6 bin [53.1,53.2) has 9 bin [53.2,53.3) has 4 bin [53.3,53.4) has 5 bin [53.4,53.5) has 3 bin [53.5,53.6) has 5 bin [53.6,53.7) has 1 bin [53.7,53.8) has 1 bin [53.8,53.9) has 1 bin [54.7,54.8) has 1 bin [54.8,54.9) has 2 bin [54.9,55.0) has 2 average z coordinate 26.5 for 27122722 element(s) point source id histogram with bin size 1.000000 bin 167 has 16110786 bin 168 has 11011936 average point source id 167.406004087642827 for 27122722 element(s)