lasinfo (210611) report for 'AHN4T/15EZ1_19.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: 177/2021 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: 28131730 number of points by return: 27086321 606756 326141 109207 3305 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 538730 0 min x y z: 162980.000 538850.851 -1.036 max x y z: 164019.999 540019.999 36.389 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: 28131730 extended number of points by return: 27086321 606756 326141 109207 3305 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 120851 1289999 Z -1036 36389 intensity 19 4466 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1047 1140 gps_time 267974013.833572 269091126.572995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 250 G 33 245 B 29 239 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 44.66 ('Amplitude') attribute1 -17.06 28.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27086321 number of intermediate returns: 439055 number of last returns: 27086588 number of single returns: 26480234 covered area in square units/kilounits: 1124000/1.12 point density: all returns 25.03 last only 24.10 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28131730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27086321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 606756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 326141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 109207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3305 instead zero. overview over extended number of returns of given pulse: 26480234 559858 651860 423396 15885 492 5 0 0 0 0 0 0 0 0 histogram of classification of points: 1191168 unclassified (1) 22796148 ground (2) 186156 building (6) 3958258 water (9) +-> flagged as extended overlap: 2234839 +---> 317840 of those are unclassified (1) +---> 1750013 of those are ground (2) +---> 146 of those are building (6) +---> 166840 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 11 bin [-1.0,-0.9) has 1137 bin [-0.9,-0.8) has 16901 bin [-0.8,-0.7) has 9630 bin [-0.7,-0.6) has 6994 bin [-0.6,-0.5) has 9942 bin [-0.5,-0.4) has 87067 bin [-0.4,-0.3) has 135810 bin [-0.3,-0.2) has 176509 bin [-0.2,-0.1) has 1364607 bin [-0.1,0.0) has 2913669 bin [0.0,0.1) has 1399913 bin [0.1,0.2) has 1027645 bin [0.2,0.3) has 745097 bin [0.3,0.4) has 814690 bin [0.4,0.5) has 811350 bin 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3776 bin [28.6,28.7) has 3647 bin [28.7,28.8) has 3763 bin [28.8,28.9) has 3466 bin [28.9,29.0) has 3264 bin [29.0,29.1) has 3369 bin [29.1,29.2) has 3184 bin [29.2,29.3) has 3313 bin [29.3,29.4) has 3094 bin [29.4,29.5) has 3149 bin [29.5,29.6) has 3078 bin [29.6,29.7) has 2840 bin [29.7,29.8) has 2908 bin [29.8,29.9) has 2887 bin [29.9,30.0) has 2688 bin [30.0,30.1) has 2671 bin [30.1,30.2) has 2681 bin [30.2,30.3) has 2606 bin [30.3,30.4) has 2485 bin [30.4,30.5) has 2454 bin [30.5,30.6) has 2354 bin [30.6,30.7) has 2326 bin [30.7,30.8) has 2245 bin [30.8,30.9) has 2250 bin [30.9,31.0) has 2104 bin [31.0,31.1) has 2028 bin [31.1,31.2) has 2043 bin [31.2,31.3) has 1890 bin [31.3,31.4) has 1726 bin [31.4,31.5) has 1673 bin [31.5,31.6) has 1710 bin [31.6,31.7) has 1583 bin [31.7,31.8) has 1556 bin [31.8,31.9) has 1521 bin [31.9,32.0) has 1396 bin [32.0,32.1) has 1332 bin [32.1,32.2) has 1201 bin [32.2,32.3) has 1132 bin [32.3,32.4) has 1070 bin [32.4,32.5) has 889 bin [32.5,32.6) has 763 bin [32.6,32.7) has 621 bin [32.7,32.8) has 565 bin [32.8,32.9) has 498 bin [32.9,33.0) has 435 bin [33.0,33.1) has 345 bin [33.1,33.2) has 305 bin [33.2,33.3) has 258 bin [33.3,33.4) has 239 bin [33.4,33.5) has 233 bin [33.5,33.6) has 150 bin [33.6,33.7) has 121 bin [33.7,33.8) has 82 bin [33.8,33.9) has 90 bin [33.9,34.0) has 58 bin [34.0,34.1) has 51 bin [34.1,34.2) has 31 bin [34.2,34.3) has 23 bin [34.3,34.4) has 23 bin [34.4,34.5) has 17 bin [34.5,34.6) has 21 bin [34.6,34.7) has 23 bin [34.7,34.8) has 13 bin [34.8,34.9) has 21 bin [34.9,35.0) has 24 bin [35.0,35.1) has 21 bin [35.1,35.2) has 15 bin [35.2,35.3) has 9 bin [35.3,35.4) has 7 bin [35.4,35.5) has 7 bin [35.5,35.6) has 13 bin [35.6,35.7) has 10 bin [35.7,35.8) has 2 bin [36.0,36.1) has 1 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 average z coordinate 3.1 for 28131730 element(s) point source id histogram with bin size 1.000000 bin 1047 has 2106983 bin 1059 has 7907062 bin 1139 has 4409585 bin 1140 has 13708100 average point source id 1110.110937862690889 for 28131730 element(s)