lasinfo (210611) report for 'AHN4T/26HN2_04.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: 178/2021 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: 71991997 number of points by return: 58348561 8782230 3753510 1030708 76988 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 486230 0 min x y z: 177980.000 486230.000 1.371 max x y z: 179019.999 487519.999 38.763 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: 71991997 extended number of points by return: 58348561 8782230 3753510 1030708 76988 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 1371 38763 intensity 19 4006 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 33 user_data 6 9 point_source_ID 134 189 gps_time 270131325.704022 270193842.351990 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 20 255 B 17 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.19 40.06 ('Amplitude') attribute1 -18 25.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 58348561 number of intermediate returns: 4871922 number of last returns: 58307054 number of single returns: 49535540 covered area in square units/kilounits: 1340476/1.34 point density: all returns 53.71 last only 43.50 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71991997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 58348561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8782230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3753510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1030708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76988 instead zero. overview over extended number of returns of given pulse: 49535540 10072943 8177114 3820616 376226 9070 488 0 0 0 0 0 0 0 0 histogram of classification of points: 16621065 unclassified (1) 53575492 ground (2) 1745291 building (6) 26266 water (9) 23514 wire conductor (14) 369 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4875711 +---> 1007721 of those are unclassified (1) +---> 3619831 of those are ground (2) +---> 246352 of those are building (6) +---> 663 of those are water (9) +---> 1144 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [1.3,1.4) has 3 bin [1.4,1.5) has 261 bin [1.5,1.6) has 1549 bin [1.6,1.7) has 4376 bin [1.7,1.8) has 10119 bin [1.8,1.9) has 18562 bin [1.9,2.0) has 43493 bin [2.0,2.1) has 144141 bin [2.1,2.2) has 546823 bin [2.2,2.3) has 721740 bin [2.3,2.4) has 582704 bin [2.4,2.5) has 618084 bin [2.5,2.6) has 842850 bin [2.6,2.7) has 1209969 bin [2.7,2.8) has 1690051 bin [2.8,2.9) has 2058078 bin [2.9,3.0) has 2208201 bin [3.0,3.1) has 1876256 bin [3.1,3.2) has 1946714 bin [3.2,3.3) has 2266190 bin [3.3,3.4) has 2300581 bin [3.4,3.5) has 1976471 bin [3.5,3.6) has 1731424 bin [3.6,3.7) has 1566102 bin [3.7,3.8) has 2146060 bin [3.8,3.9) has 2379768 bin [3.9,4.0) has 2038837 bin [4.0,4.1) has 1895669 bin [4.1,4.2) has 2221804 bin [4.2,4.3) has 2163907 bin [4.3,4.4) has 2199166 bin [4.4,4.5) has 1861501 bin [4.5,4.6) has 1675565 bin [4.6,4.7) has 1506475 bin [4.7,4.8) has 1227978 bin [4.8,4.9) has 929796 bin [4.9,5.0) has 808317 bin [5.0,5.1) has 816482 bin [5.1,5.2) has 631862 bin [5.2,5.3) has 580864 bin [5.3,5.4) has 629396 bin [5.4,5.5) has 641062 bin [5.5,5.6) has 728073 bin [5.6,5.7) has 725080 bin [5.7,5.8) has 667286 bin [5.8,5.9) has 506089 bin [5.9,6.0) has 556774 bin [6.0,6.1) has 407600 bin [6.1,6.2) has 421210 bin [6.2,6.3) has 316095 bin [6.3,6.4) has 214436 bin [6.4,6.5) has 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bin [33.5,33.6) has 16883 bin [33.6,33.7) has 16319 bin [33.7,33.8) has 15311 bin [33.8,33.9) has 14567 bin [33.9,34.0) has 13609 bin [34.0,34.1) has 13096 bin [34.1,34.2) has 12364 bin [34.2,34.3) has 11833 bin [34.3,34.4) has 11060 bin [34.4,34.5) has 10278 bin [34.5,34.6) has 9916 bin [34.6,34.7) has 9458 bin [34.7,34.8) has 9155 bin [34.8,34.9) has 8649 bin [34.9,35.0) has 7994 bin [35.0,35.1) has 7557 bin [35.1,35.2) has 6984 bin [35.2,35.3) has 6559 bin [35.3,35.4) has 6290 bin [35.4,35.5) has 5916 bin [35.5,35.6) has 5198 bin [35.6,35.7) has 4926 bin [35.7,35.8) has 4470 bin [35.8,35.9) has 4264 bin [35.9,36.0) has 3875 bin [36.0,36.1) has 3550 bin [36.1,36.2) has 3321 bin [36.2,36.3) has 3097 bin [36.3,36.4) has 2720 bin [36.4,36.5) has 2517 bin [36.5,36.6) has 2173 bin [36.6,36.7) has 1832 bin [36.7,36.8) has 1700 bin [36.8,36.9) has 1373 bin [36.9,37.0) has 1219 bin [37.0,37.1) has 1043 bin [37.1,37.2) has 777 bin [37.2,37.3) has 651 bin [37.3,37.4) has 500 bin [37.4,37.5) has 363 bin [37.5,37.6) has 289 bin [37.6,37.7) has 221 bin [37.7,37.8) has 162 bin [37.8,37.9) has 125 bin [37.9,38.0) has 68 bin [38.0,38.1) has 56 bin [38.1,38.2) has 34 bin [38.2,38.3) has 21 bin [38.3,38.4) has 10 bin [38.4,38.5) has 4 bin [38.5,38.6) has 3 bin [38.6,38.7) has 1 bin [38.7,38.8) has 1 average z coordinate 7.0 for 71991997 element(s) point source id histogram with bin size 1.000000 bin 134 has 4277158 bin 135 has 42616296 bin 136 has 12499017 bin 189 has 12599526 average point source id 144.564900151332097 for 71991997 element(s)