lasinfo (210611) report for 'AHN4T/32DZ1_09.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: 336/2022 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: 99321983 number of points by return: 58761468 29377617 9437665 1596660 148573 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 453730 0 min x y z: 152980.000 453730.000 4.794 max x y z: 154019.999 455019.999 50.730 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: 99321983 extended number of points by return: 58761468 29377617 9437665 1596660 148573 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 4794 50730 intensity 0 4896 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 -33 25 user_data 6 8 point_source_ID 82 86 gps_time 269731000.118313 270023781.448338 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 13 255 B 0 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 4167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.97 33.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 58761468 number of intermediate returns: 11179267 number of last returns: 58739448 number of single returns: 29358200 covered area in square units/kilounits: 1295924/1.30 point density: all returns 76.64 last only 45.33 (per square units) spacing: all returns 0.11 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 99321983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 58761468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 29377617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9437665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1596660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 148573 instead zero. overview over extended number of returns of given pulse: 29358200 39894990 23529478 5795497 738723 5070 25 0 0 0 0 0 0 0 0 histogram of classification of points: 57873916 unclassified (1) 40637626 ground (2) 774525 building (6) 35662 water (9) 254 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 7149960 +---> 3907295 of those are unclassified (1) +---> 3155248 of those are ground (2) +---> 87417 of those are building (6) z coordinate histogram with bin size 0.100000 bin [4.7,4.8) has 1 bin [4.8,4.9) has 554 bin [4.9,5.0) has 25126 bin [5.0,5.1) has 110244 bin [5.1,5.2) has 56857 bin [5.2,5.3) has 49062 bin [5.3,5.4) has 55333 bin [5.4,5.5) has 56512 bin [5.5,5.6) has 58930 bin [5.6,5.7) has 61132 bin [5.7,5.8) has 61611 bin [5.8,5.9) has 58403 bin [5.9,6.0) has 57453 bin [6.0,6.1) has 55472 bin [6.1,6.2) has 54934 bin [6.2,6.3) has 56074 bin [6.3,6.4) has 63110 bin 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4746 bin [40.3,40.4) has 4486 bin [40.4,40.5) has 4396 bin [40.5,40.6) has 4066 bin [40.6,40.7) has 3894 bin [40.7,40.8) has 3788 bin [40.8,40.9) has 3544 bin [40.9,41.0) has 3129 bin [41.0,41.1) has 2985 bin [41.1,41.2) has 2834 bin [41.2,41.3) has 2751 bin [41.3,41.4) has 2621 bin [41.4,41.5) has 2510 bin [41.5,41.6) has 2540 bin [41.6,41.7) has 2404 bin [41.7,41.8) has 2336 bin [41.8,41.9) has 2147 bin [41.9,42.0) has 2123 bin [42.0,42.1) has 2025 bin [42.1,42.2) has 1853 bin [42.2,42.3) has 1697 bin [42.3,42.4) has 1634 bin [42.4,42.5) has 1496 bin [42.5,42.6) has 1271 bin [42.6,42.7) has 1297 bin [42.7,42.8) has 1169 bin [42.8,42.9) has 1164 bin [42.9,43.0) has 1162 bin [43.0,43.1) has 1158 bin [43.1,43.2) has 1079 bin [43.2,43.3) has 975 bin [43.3,43.4) has 863 bin [43.4,43.5) has 759 bin [43.5,43.6) has 788 bin [43.6,43.7) has 728 bin [43.7,43.8) has 767 bin [43.8,43.9) has 700 bin [43.9,44.0) has 648 bin [44.0,44.1) has 600 bin [44.1,44.2) has 566 bin [44.2,44.3) has 601 bin 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has 21 bin [48.6,48.7) has 21 bin [48.7,48.8) has 30 bin [48.8,48.9) has 23 bin [48.9,49.0) has 11 bin [49.0,49.1) has 9 bin [49.1,49.2) has 13 bin [49.2,49.3) has 5 bin [49.3,49.4) has 17 bin [49.4,49.5) has 12 bin [49.5,49.6) has 8 bin [49.6,49.7) has 8 bin [49.7,49.8) has 5 bin [49.8,49.9) has 2 bin [49.9,50.0) has 3 bin [50.0,50.1) has 5 bin [50.1,50.2) has 7 bin [50.2,50.3) has 9 bin [50.3,50.4) has 6 bin [50.4,50.5) has 7 bin [50.5,50.6) has 2 bin [50.6,50.7) has 2 bin [50.7,50.8) has 2 average z coordinate 16.7 for 99321983 element(s) point source id histogram with bin size 1.000000 bin 82 has 18436075 bin 83 has 61111348 bin 85 has 13462762 bin 86 has 6311798 average point source id 83.276120574435168 for 99321983 element(s)