lasinfo (210611) report for 'AHN4T/17DN2_12.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: 34178477 number of points by return: 24243977 7801477 1862917 245734 22786 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 533730 0 min x y z: 235980.000 533730.000 13.660 max x y z: 237019.999 535019.999 48.099 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: 34178477 extended number of points by return: 24243977 7801477 1862917 245734 22786 1515 71 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 13660 48099 intensity 44 4643 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 29 user_data 6 7 point_source_ID 62 64 gps_time 330513868.927536 330517427.576304 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 39 255 B 21 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24243977 number of intermediate returns: 2130558 number of last returns: 24254684 number of single returns: 16450742 covered area in square units/kilounits: 1339968/1.34 point density: all returns 25.51 last only 18.10 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34178477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24243977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7801477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1862917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 245734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22786 instead zero. overview over extended number of returns of given pulse: 16450742 11873172 4847869 891257 106275 8678 484 0 0 0 0 0 0 0 0 histogram of classification of points: 10455459 unclassified (1) 23373474 ground (2) 232555 building (6) 116769 water (9) 220 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2017410 +---> 346538 of those are unclassified (1) +---> 1647416 of those are ground (2) +---> 17619 of those are building (6) +---> 5837 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.6,13.7) has 8 bin [13.7,13.8) has 285 bin [13.8,13.9) has 2215 bin [13.9,14.0) has 11275 bin [14.0,14.1) has 21914 bin [14.1,14.2) has 24785 bin [14.2,14.3) has 34322 bin [14.3,14.4) has 40647 bin [14.4,14.5) has 41912 bin [14.5,14.6) has 50731 bin [14.6,14.7) has 92193 bin [14.7,14.8) has 279809 bin [14.8,14.9) has 643030 bin [14.9,15.0) has 1465896 bin [15.0,15.1) has 1992514 bin [15.1,15.2) has 1790160 bin [15.2,15.3) has 1204269 bin [15.3,15.4) has 673375 bin [15.4,15.5) has 501869 bin [15.5,15.6) has 406769 bin [15.6,15.7) has 374556 bin [15.7,15.8) has 453749 bin [15.8,15.9) has 508193 bin [15.9,16.0) has 753594 bin [16.0,16.1) has 1171004 bin [16.1,16.2) has 1478589 bin [16.2,16.3) has 1796321 bin [16.3,16.4) has 1789331 bin [16.4,16.5) has 1229963 bin [16.5,16.6) has 904417 bin [16.6,16.7) has 567763 bin [16.7,16.8) has 399354 bin [16.8,16.9) has 329789 bin [16.9,17.0) has 328928 bin [17.0,17.1) has 365744 bin [17.1,17.2) has 346194 bin [17.2,17.3) has 326740 bin [17.3,17.4) has 331405 bin [17.4,17.5) has 331423 bin [17.5,17.6) has 270876 bin [17.6,17.7) has 198643 bin [17.7,17.8) has 146239 bin [17.8,17.9) has 110866 bin [17.9,18.0) has 90926 bin [18.0,18.1) has 74540 bin [18.1,18.2) has 82219 bin [18.2,18.3) has 90740 bin [18.3,18.4) has 69837 bin [18.4,18.5) has 61069 bin [18.5,18.6) has 58588 bin [18.6,18.7) has 59726 bin 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[33.9,34.0) has 8654 bin [34.0,34.1) has 8452 bin [34.1,34.2) has 8080 bin [34.2,34.3) has 7578 bin [34.3,34.4) has 7459 bin [34.4,34.5) has 7102 bin [34.5,34.6) has 6944 bin [34.6,34.7) has 6724 bin [34.7,34.8) has 6491 bin [34.8,34.9) has 6195 bin [34.9,35.0) has 5756 bin [35.0,35.1) has 5358 bin [35.1,35.2) has 5111 bin [35.2,35.3) has 4816 bin [35.3,35.4) has 4446 bin [35.4,35.5) has 4203 bin [35.5,35.6) has 3821 bin [35.6,35.7) has 3640 bin [35.7,35.8) has 3323 bin [35.8,35.9) has 3151 bin [35.9,36.0) has 3021 bin [36.0,36.1) has 2748 bin [36.1,36.2) has 2590 bin [36.2,36.3) has 2440 bin [36.3,36.4) has 2300 bin [36.4,36.5) has 2033 bin [36.5,36.6) has 1863 bin [36.6,36.7) has 1681 bin [36.7,36.8) has 1593 bin [36.8,36.9) has 1481 bin [36.9,37.0) has 1409 bin [37.0,37.1) has 1276 bin [37.1,37.2) has 1181 bin [37.2,37.3) has 1155 bin [37.3,37.4) has 1039 bin [37.4,37.5) has 1010 bin [37.5,37.6) has 940 bin [37.6,37.7) has 929 bin [37.7,37.8) has 909 bin [37.8,37.9) has 819 bin 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382 bin [42.1,42.2) has 343 bin [42.2,42.3) has 354 bin [42.3,42.4) has 352 bin [42.4,42.5) has 316 bin [42.5,42.6) has 332 bin [42.6,42.7) has 273 bin [42.7,42.8) has 306 bin [42.8,42.9) has 284 bin [42.9,43.0) has 261 bin [43.0,43.1) has 274 bin [43.1,43.2) has 209 bin [43.2,43.3) has 197 bin [43.3,43.4) has 179 bin [43.4,43.5) has 181 bin [43.5,43.6) has 171 bin [43.6,43.7) has 163 bin [43.7,43.8) has 136 bin [43.8,43.9) has 116 bin [43.9,44.0) has 127 bin [44.0,44.1) has 123 bin [44.1,44.2) has 94 bin [44.2,44.3) has 94 bin [44.3,44.4) has 104 bin [44.4,44.5) has 82 bin [44.5,44.6) has 79 bin [44.6,44.7) has 87 bin [44.7,44.8) has 71 bin [44.8,44.9) has 69 bin [44.9,45.0) has 58 bin [45.0,45.1) has 71 bin [45.1,45.2) has 57 bin [45.2,45.3) has 47 bin [45.3,45.4) has 48 bin [45.4,45.5) has 47 bin [45.5,45.6) has 36 bin [45.6,45.7) has 24 bin [45.7,45.8) has 25 bin [45.8,45.9) has 19 bin [45.9,46.0) has 21 bin [46.0,46.1) has 19 bin [46.1,46.2) has 21 bin [46.2,46.3) has 18 bin [46.3,46.4) has 14 bin [46.4,46.5) has 10 bin [46.5,46.6) has 16 bin [46.6,46.7) has 10 bin [46.7,46.8) has 7 bin [46.8,46.9) has 10 bin [46.9,47.0) has 4 bin [47.0,47.1) has 4 bin [47.1,47.2) has 6 bin [47.2,47.3) has 3 bin [47.3,47.4) has 7 bin [47.4,47.5) has 5 bin [47.7,47.8) has 1 bin [47.8,47.9) has 2 bin [48.0,48.1) has 2 average z coordinate 18.4 for 34178477 element(s) point source id histogram with bin size 1.000000 bin 62 has 263907 bin 63 has 25128487 bin 64 has 8786083 average point source id 63.24934335137285 for 34178477 element(s)