lasinfo (210611) report for 'AHN4T/17HZ1_06.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: 335/2022 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: 30381758 number of points by return: 22207039 5679191 2046488 403341 43090 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 528730 0 min x y z: 249980.000 528730.000 11.187 max x y z: 251019.999 530019.999 48.094 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: 30381758 extended number of points by return: 22207039 5679191 2046488 403341 43090 2516 93 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 11187 48094 intensity 56 4928 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 12 user_data 6 7 point_source_ID 67 68 gps_time 330521982.357788 330524784.341480 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 15 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 32.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22207039 number of intermediate returns: 2499710 number of last returns: 22187378 number of single returns: 16512369 covered area in square units/kilounits: 1280728/1.28 point density: all returns 23.72 last only 17.32 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30381758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22207039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5679191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2046488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 403341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43090 instead zero. overview over extended number of returns of given pulse: 16512369 7272204 4934686 1443862 203371 14623 643 0 0 0 0 0 0 0 0 histogram of classification of points: 9666961 unclassified (1) 19140892 ground (2) 546640 building (6) 1021189 water (9) 6076 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1654454 +---> 265749 of those are unclassified (1) +---> 1367600 of those are ground (2) +---> 20710 of those are building (6) +---> 395 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 1 bin [11.2,11.3) has 466 bin [11.3,11.4) has 1515 bin [11.4,11.5) has 619 bin [11.5,11.6) has 993 bin [11.6,11.7) has 1055 bin [11.7,11.8) has 1315 bin [11.8,11.9) has 2762 bin [11.9,12.0) has 7546 bin [12.0,12.1) has 15752 bin [12.1,12.2) has 31176 bin [12.2,12.3) has 40846 bin [12.3,12.4) has 58120 bin [12.4,12.5) has 102504 bin [12.5,12.6) has 179218 bin [12.6,12.7) has 149075 bin [12.7,12.8) has 80561 bin [12.8,12.9) has 993461 bin [12.9,13.0) has 209506 bin [13.0,13.1) has 110239 bin [13.1,13.2) has 143530 bin [13.2,13.3) has 137065 bin [13.3,13.4) has 170455 bin [13.4,13.5) has 191336 bin [13.5,13.6) has 218497 bin [13.6,13.7) has 302438 bin [13.7,13.8) has 420011 bin [13.8,13.9) has 686285 bin [13.9,14.0) has 1030998 bin [14.0,14.1) has 1325887 bin [14.1,14.2) has 1429152 bin [14.2,14.3) has 1544812 bin [14.3,14.4) has 1806816 bin [14.4,14.5) has 1777859 bin [14.5,14.6) has 1408255 bin [14.6,14.7) has 1180023 bin [14.7,14.8) has 880926 bin [14.8,14.9) has 726105 bin [14.9,15.0) has 503251 bin [15.0,15.1) has 389140 bin [15.1,15.2) has 366812 bin [15.2,15.3) has 358799 bin [15.3,15.4) has 338673 bin [15.4,15.5) has 307072 bin [15.5,15.6) has 226640 bin [15.6,15.7) has 167186 bin [15.7,15.8) has 134648 bin [15.8,15.9) has 105786 bin [15.9,16.0) has 89817 bin [16.0,16.1) has 78386 bin [16.1,16.2) has 71286 bin [16.2,16.3) 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bin [43.4,43.5) has 290 bin [43.5,43.6) has 221 bin [43.6,43.7) has 223 bin [43.7,43.8) has 227 bin [43.8,43.9) has 229 bin [43.9,44.0) has 175 bin [44.0,44.1) has 185 bin [44.1,44.2) has 175 bin [44.2,44.3) has 122 bin [44.3,44.4) has 110 bin [44.4,44.5) has 93 bin [44.5,44.6) has 93 bin [44.6,44.7) has 91 bin [44.7,44.8) has 85 bin [44.8,44.9) has 81 bin [44.9,45.0) has 81 bin [45.0,45.1) has 69 bin [45.1,45.2) has 73 bin [45.2,45.3) has 55 bin [45.3,45.4) has 47 bin [45.4,45.5) has 57 bin [45.5,45.6) has 49 bin [45.6,45.7) has 47 bin [45.7,45.8) has 41 bin [45.8,45.9) has 44 bin [45.9,46.0) has 33 bin [46.0,46.1) has 36 bin [46.1,46.2) has 42 bin [46.2,46.3) has 33 bin [46.3,46.4) has 32 bin [46.4,46.5) has 34 bin [46.5,46.6) has 22 bin [46.6,46.7) has 24 bin [46.7,46.8) has 8 bin [46.8,46.9) has 16 bin [46.9,47.0) has 11 bin [47.0,47.1) has 10 bin [47.1,47.2) has 10 bin [47.2,47.3) has 9 bin [47.3,47.4) has 2 bin [47.4,47.5) has 11 bin [47.5,47.6) has 8 bin [47.6,47.7) has 2 bin [47.8,47.9) has 5 bin [47.9,48.0) has 1 bin [48.0,48.1) has 5 average z coordinate 18.2 for 30381758 element(s) point source id histogram with bin size 1.000000 bin 67 has 20815046 bin 68 has 9566712 average point source id 67.314883424454905 for 30381758 element(s)