lasinfo (210611) report for 'AHN4T/30FN2_17.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: 48075886 number of points by return: 41918527 4607065 1270158 249252 30884 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 469980 0 min x y z: 95980.000 469980.000 -4.385 max x y z: 97019.999 471269.999 50.668 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: 48075886 extended number of points by return: 41918527 4607065 1270158 249252 30884 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 -4385 50668 intensity 0 4523 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 -34 33 user_data 6 7 point_source_ID 99 101 gps_time 270036852.157294 270038621.228654 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0 45.23 ('Amplitude') attribute1 -15.6 30.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41918527 number of intermediate returns: 1558079 number of last returns: 41849826 number of single returns: 37250546 covered area in square units/kilounits: 1308976/1.31 point density: all returns 36.73 last only 31.97 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48075886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41918527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4607065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1270158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 249252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30884 instead zero. overview over extended number of returns of given pulse: 37250546 6718797 3073797 877504 153688 1529 25 0 0 0 0 0 0 0 0 histogram of classification of points: 9670721 unclassified (1) 31926621 ground (2) 6095421 building (6) 313710 water (9) 69413 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2864135 +---> 518893 of those are unclassified (1) +---> 2112685 of those are ground (2) +---> 199418 of those are building (6) +---> 27469 of those are water (9) +---> 5670 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.4,-4.3) has 80 bin [-4.3,-4.2) has 382 bin [-4.2,-4.1) has 213 bin [-4.1,-4.0) has 204 bin [-4.0,-3.9) has 229 bin [-3.9,-3.8) has 278 bin [-3.8,-3.7) has 302 bin [-3.7,-3.6) has 387 bin [-3.6,-3.5) has 1812 bin [-3.5,-3.4) has 14746 bin [-3.4,-3.3) has 55529 bin [-3.3,-3.2) has 53281 bin [-3.2,-3.1) has 26149 bin [-3.1,-3.0) has 22105 bin [-3.0,-2.9) has 19763 bin [-2.9,-2.8) has 21243 bin [-2.8,-2.7) has 23959 bin [-2.7,-2.6) has 23686 bin [-2.6,-2.5) has 19722 bin [-2.5,-2.4) has 16745 bin [-2.4,-2.3) has 13517 bin [-2.3,-2.2) has 10796 bin [-2.2,-2.1) has 9165 bin [-2.1,-2.0) has 8821 bin [-2.0,-1.9) has 23445 bin [-1.9,-1.8) has 252847 bin [-1.8,-1.7) has 247155 bin [-1.7,-1.6) has 438955 bin [-1.6,-1.5) has 1221231 bin [-1.5,-1.4) has 2929434 bin [-1.4,-1.3) has 4008701 bin [-1.3,-1.2) has 2748536 bin [-1.2,-1.1) has 1595937 bin [-1.1,-1.0) has 1166753 bin [-1.0,-0.9) has 1206381 bin [-0.9,-0.8) has 1224246 bin [-0.8,-0.7) has 1613652 bin [-0.7,-0.6) has 1898254 bin [-0.6,-0.5) has 1871981 bin [-0.5,-0.4) has 1681085 bin [-0.4,-0.3) has 1289433 bin [-0.3,-0.2) has 1035283 bin [-0.2,-0.1) has 1136714 bin [-0.1,0.0) has 1063893 bin [0.0,0.1) has 1022588 bin [0.1,0.2) has 934287 bin [0.2,0.3) has 561985 bin [0.3,0.4) has 371287 bin [0.4,0.5) has 280720 bin [0.5,0.6) has 231598 bin 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[39.4,39.5) has 1 bin [40.1,40.2) has 1 bin [40.3,40.4) has 1 bin [40.4,40.5) has 1 bin [40.6,40.7) has 1 bin [40.7,40.8) has 1 bin [40.8,40.9) has 1 bin [40.9,41.0) has 1 bin [41.0,41.1) has 2 bin [41.2,41.3) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 bin [41.9,42.0) has 2 bin [42.1,42.2) has 1 bin [42.4,42.5) has 3 bin [42.6,42.7) has 1 bin [42.9,43.0) has 1 bin [43.2,43.3) has 1 bin [43.4,43.5) has 1 bin [43.8,43.9) has 2 bin [44.0,44.1) has 1 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 bin [44.5,44.6) has 2 bin [44.6,44.7) has 4 bin [44.7,44.8) has 2 bin [44.9,45.0) has 1 bin [45.4,45.5) has 1 bin [45.7,45.8) has 1 bin [46.2,46.3) has 1 bin [46.3,46.4) has 2 bin [46.6,46.7) has 2 bin [46.7,46.8) has 2 bin [46.9,47.0) has 1 bin [47.1,47.2) has 1 bin [47.2,47.3) has 1 bin [48.5,48.6) has 1 bin [49.3,49.4) has 3 bin [49.4,49.5) has 1 bin [49.5,49.6) has 1 bin [50.5,50.6) has 1 bin [50.6,50.7) has 1 average z coordinate 1.4 for 48075886 element(s) point source id histogram with bin size 1.000000 bin 99 has 804 bin 100 has 28235884 bin 101 has 19839198 average point source id 100.412647496501677 for 48075886 element(s)