lasinfo (210611) report for 'AHN4T/51EN1_24.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: 339/2022 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: 34397851 number of points by return: 27426297 5273846 1457084 221077 19547 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 393730 0 min x y z: 162980.000 393730.000 9.940 max x y z: 164019.999 395019.999 46.642 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: 34397851 extended number of points by return: 27426297 5273846 1457084 221077 19547 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 9940 46642 intensity 56 4188 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 -30 29 user_data 6 7 point_source_ID 68 1070 gps_time 298041240.342412 300272498.069648 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 30 255 B 26 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 41.88 ('Amplitude') attribute1 -16.4 25.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27426297 number of intermediate returns: 1699099 number of last returns: 27398118 number of single returns: 22125663 covered area in square units/kilounits: 1338264/1.34 point density: all returns 25.70 last only 20.47 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34397851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27426297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5273846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1457084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 221077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19547 instead zero. overview over extended number of returns of given pulse: 22125663 7649215 3716719 808108 92366 5575 205 0 0 0 0 0 0 0 0 histogram of classification of points: 8997542 unclassified (1) 24791091 ground (2) 548983 building (6) 60092 water (9) 143 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2595613 +---> 827656 of those are unclassified (1) +---> 1758564 of those are ground (2) +---> 9288 of those are building (6) +---> 105 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.9,10.0) has 2 bin [10.0,10.1) has 176 bin [10.1,10.2) has 913 bin [10.2,10.3) has 664 bin [10.3,10.4) has 598 bin [10.4,10.5) has 1084 bin [10.5,10.6) has 1622 bin [10.6,10.7) has 2974 bin [10.7,10.8) has 4663 bin [10.8,10.9) has 6665 bin [10.9,11.0) has 17439 bin [11.0,11.1) has 54162 bin [11.1,11.2) has 157240 bin [11.2,11.3) has 254949 bin [11.3,11.4) has 209055 bin 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bin [42.5,42.6) has 190 bin [42.6,42.7) has 227 bin [42.7,42.8) has 181 bin [42.8,42.9) has 157 bin [42.9,43.0) has 175 bin [43.0,43.1) has 152 bin [43.1,43.2) has 140 bin [43.2,43.3) has 132 bin [43.3,43.4) has 111 bin [43.4,43.5) has 96 bin [43.5,43.6) has 74 bin [43.6,43.7) has 88 bin [43.7,43.8) has 78 bin [43.8,43.9) has 90 bin [43.9,44.0) has 87 bin [44.0,44.1) has 67 bin [44.1,44.2) has 48 bin [44.2,44.3) has 62 bin [44.3,44.4) has 38 bin [44.4,44.5) has 34 bin [44.5,44.6) has 32 bin [44.6,44.7) has 37 bin [44.7,44.8) has 32 bin [44.8,44.9) has 28 bin [44.9,45.0) has 24 bin [45.0,45.1) has 13 bin [45.1,45.2) has 21 bin [45.2,45.3) has 20 bin [45.3,45.4) has 14 bin [45.4,45.5) has 19 bin [45.5,45.6) has 9 bin [45.6,45.7) has 15 bin [45.7,45.8) has 3 bin [45.8,45.9) has 3 bin [45.9,46.0) has 1 bin [46.1,46.2) has 1 bin [46.2,46.3) has 2 bin [46.3,46.4) has 2 bin [46.4,46.5) has 1 bin [46.6,46.7) has 1 average z coordinate 16.1 for 34397851 element(s) point source id histogram with bin size 1.000000 bin 68 has 411422 bin 69 has 28675178 bin 70 has 5296016 bin 1070 has 15235 average point source id 69.585351363955851 for 34397851 element(s)