lasinfo (210611) report for 'AHN3T/17DN1_16.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: 212/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 17412867 number of points by return: 15587224 1007434 555782 210765 51662 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 532480 0 min x y z: 229980.000 532480.000 11.784 max x y z: 231019.999 533769.999 49.095 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: 17412867 extended number of points by return: 15587224 1007434 555782 210765 51662 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 11784 49095 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 34 user_data 2 2 point_source_ID 132 136 gps_time 142412997.307981 142420170.348092 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 33 255 B 21 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 15587224 number of intermediate returns: 817026 number of last returns: 15592555 number of single returns: 14583938 covered area in square units/kilounits: 1341304/1.34 point density: all returns 12.98 last only 11.62 (per square units) spacing: all returns 0.28 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17412867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15587224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1007434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 555782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 210765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51662 instead zero. overview over extended number of returns of given pulse: 14583938 902013 1032366 636206 258344 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2907220 unclassified (1) 14107585 ground (2) 390300 building (6) 7499 water (9) 263 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1430258 +---> 342331 of those are unclassified (1) +---> 1056752 of those are ground (2) +---> 30890 of those are building (6) +---> 285 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 3 bin [11.8,11.9) has 43 bin [11.9,12.0) has 51 bin [12.0,12.1) has 46 bin [12.1,12.2) has 44 bin [12.2,12.3) has 687 bin [12.3,12.4) has 2923 bin [12.4,12.5) has 4680 bin [12.5,12.6) has 18025 bin [12.6,12.7) has 25618 bin [12.7,12.8) has 24676 bin [12.8,12.9) has 31916 bin [12.9,13.0) has 57507 bin [13.0,13.1) has 141975 bin [13.1,13.2) has 340846 bin 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[44.6,44.7) has 613 bin [44.7,44.8) has 602 bin [44.8,44.9) has 568 bin [44.9,45.0) has 575 bin [45.0,45.1) has 791 bin [45.1,45.2) has 1430 bin [45.2,45.3) has 3356 bin [45.3,45.4) has 3446 bin [45.4,45.5) has 2178 bin [45.5,45.6) has 2068 bin [45.6,45.7) has 1751 bin [45.7,45.8) has 1986 bin [45.8,45.9) has 2864 bin [45.9,46.0) has 2190 bin [46.0,46.1) has 1143 bin [46.1,46.2) has 831 bin [46.2,46.3) has 680 bin [46.3,46.4) has 600 bin [46.4,46.5) has 406 bin [46.5,46.6) has 176 bin [46.6,46.7) has 107 bin [46.7,46.8) has 52 bin [46.8,46.9) has 50 bin [46.9,47.0) has 46 bin [47.0,47.1) has 40 bin [47.1,47.2) has 36 bin [47.2,47.3) has 44 bin [47.3,47.4) has 33 bin [47.4,47.5) has 30 bin [47.5,47.6) has 42 bin [47.6,47.7) has 44 bin [47.7,47.8) has 37 bin [47.8,47.9) has 38 bin [47.9,48.0) has 39 bin [48.0,48.1) has 50 bin [48.1,48.2) has 52 bin [48.2,48.3) has 35 bin [48.3,48.4) has 36 bin [48.4,48.5) has 31 bin [48.5,48.6) has 29 bin [48.6,48.7) has 28 bin [48.7,48.8) has 36 bin [48.8,48.9) has 24 bin [48.9,49.0) has 35 bin [49.0,49.1) has 7 average z coordinate 16.0 for 17412867 element(s) point source id histogram with bin size 1.000000 bin 132 has 1041614 bin 133 has 5403386 bin 134 has 6278302 bin 135 has 4194473 bin 136 has 495092 average point source id 133.86780137929037 for 17412867 element(s)