lasinfo (210611) report for 'AHN4T/11GN2_20.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: 177/2021 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: 59803878 number of points by return: 48955663 6403644 3361835 1060110 22626 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 557480 0 min x y z: 208980.000 557480.000 1.574 max x y z: 210019.999 558769.999 36.031 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: 59803878 extended number of points by return: 48955663 6403644 3361835 1060110 22626 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 1574 36031 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1065 1125 gps_time 268906753.317123 269077331.237233 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 25 255 B 26 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.09 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48955663 number of intermediate returns: 4445341 number of last returns: 48931264 number of single returns: 42528390 covered area in square units/kilounits: 1336640/1.34 point density: all returns 44.74 last only 36.61 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59803878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48955663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6403644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3361835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1060110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22626 instead zero. overview over extended number of returns of given pulse: 42528390 6103513 6907021 4151826 110040 3018 70 0 0 0 0 0 0 0 0 histogram of classification of points: 12369115 unclassified (1) 46788760 ground (2) 481675 building (6) 141742 water (9) 22494 wire conductor (14) 92 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3418925 +---> 339658 of those are unclassified (1) +---> 3056784 of those are ground (2) +---> 9225 of those are building (6) +---> 12600 of those are water (9) +---> 658 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 10 bin [1.6,1.7) has 1949 bin [1.7,1.8) has 23253 bin [1.8,1.9) has 58445 bin [1.9,2.0) has 41426 bin [2.0,2.1) has 28006 bin [2.1,2.2) has 28289 bin [2.2,2.3) has 32205 bin [2.3,2.4) has 71994 bin [2.4,2.5) has 260731 bin [2.5,2.6) has 721279 bin [2.6,2.7) has 1405535 bin [2.7,2.8) has 2024381 bin [2.8,2.9) has 2282141 bin [2.9,3.0) has 1661277 bin [3.0,3.1) has 1478914 bin [3.1,3.2) has 1617138 bin [3.2,3.3) has 1692784 bin [3.3,3.4) has 2005616 bin [3.4,3.5) has 2344944 bin [3.5,3.6) has 2533509 bin [3.6,3.7) has 2606043 bin [3.7,3.8) has 2601211 bin [3.8,3.9) has 2712930 bin [3.9,4.0) has 2715985 bin [4.0,4.1) has 2723220 bin [4.1,4.2) has 2517785 bin [4.2,4.3) has 2767060 bin [4.3,4.4) has 2267572 bin [4.4,4.5) has 1863327 bin [4.5,4.6) has 1312039 bin [4.6,4.7) has 896561 bin [4.7,4.8) has 634079 bin [4.8,4.9) has 510268 bin [4.9,5.0) has 382634 bin [5.0,5.1) has 315337 bin [5.1,5.2) has 203308 bin [5.2,5.3) has 87484 bin [5.3,5.4) has 60316 bin [5.4,5.5) has 54430 bin [5.5,5.6) has 49809 bin [5.6,5.7) has 50305 bin [5.7,5.8) has 52463 bin [5.8,5.9) has 54103 bin [5.9,6.0) has 55369 bin [6.0,6.1) has 56235 bin [6.1,6.2) has 60389 bin [6.2,6.3) has 63258 bin [6.3,6.4) has 66634 bin [6.4,6.5) has 69396 bin [6.5,6.6) has 72003 bin [6.6,6.7) has 75267 bin [6.7,6.8) 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[30.3,30.4) has 251 bin [30.4,30.5) has 197 bin [30.5,30.6) has 183 bin [30.6,30.7) has 216 bin [30.7,30.8) has 201 bin [30.8,30.9) has 186 bin [30.9,31.0) has 228 bin [31.0,31.1) has 217 bin [31.1,31.2) has 143 bin [31.2,31.3) has 123 bin [31.3,31.4) has 119 bin [31.4,31.5) has 99 bin [31.5,31.6) has 125 bin [31.6,31.7) has 106 bin [31.7,31.8) has 125 bin [31.8,31.9) has 100 bin [31.9,32.0) has 98 bin [32.0,32.1) has 107 bin [32.1,32.2) has 118 bin [32.2,32.3) has 113 bin [32.3,32.4) has 99 bin [32.4,32.5) has 124 bin [32.5,32.6) has 134 bin [32.6,32.7) has 95 bin [32.7,32.8) has 80 bin [32.8,32.9) has 94 bin [32.9,33.0) has 69 bin [33.0,33.1) has 79 bin [33.1,33.2) has 74 bin [33.2,33.3) has 83 bin [33.3,33.4) has 97 bin [33.4,33.5) has 69 bin [33.5,33.6) has 77 bin [33.6,33.7) has 70 bin [33.7,33.8) has 59 bin [33.8,33.9) has 54 bin [33.9,34.0) has 54 bin [34.0,34.1) has 53 bin [34.1,34.2) has 39 bin [34.2,34.3) has 39 bin [34.3,34.4) has 39 bin [34.4,34.5) has 29 bin [34.5,34.6) has 24 bin [34.6,34.7) has 23 bin [34.7,34.8) has 16 bin [34.8,34.9) has 16 bin [34.9,35.0) has 17 bin [35.0,35.1) has 15 bin [35.1,35.2) has 6 bin [35.2,35.3) has 6 bin [35.3,35.4) has 6 bin [35.4,35.5) has 7 bin [35.5,35.6) has 8 bin [35.6,35.7) has 6 bin [35.7,35.8) has 4 bin [35.8,35.9) has 4 bin [36.0,36.1) has 1 average z coordinate 5.8 for 59803878 element(s) point source id histogram with bin size 1.000000 bin 1065 has 11462883 bin 1066 has 20111470 bin 1123 has 3500290 bin 1124 has 21170920 bin 1125 has 3558315 average point source id 1093.187327082701813 for 59803878 element(s)