lasinfo (210611) report for 'AHN4T/52GN2_23.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: 340/2022 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: 29148726 number of points by return: 25376912 2940715 704401 115546 11152 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 381230 0 min x y z: 206980.000 381230.000 16.411 max x y z: 208019.999 382519.999 51.782 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: 29148726 extended number of points by return: 25376912 2940715 704401 115546 11152 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 16411 51782 intensity 29 4948 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 6 7 point_source_ID 105 107 gps_time 297869376.923914 298289817.818759 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 39 255 B 25 255 NIR 8 255 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 0.29 49.48 ('Amplitude') attribute1 -16.5 33.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25376912 number of intermediate returns: 832102 number of last returns: 25323731 number of single returns: 22384019 covered area in square units/kilounits: 1338236/1.34 point density: all returns 21.78 last only 18.92 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29148726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25376912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2940715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 704401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 115546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11152 instead zero. overview over extended number of returns of given pulse: 22384019 4521236 1770338 417472 52509 3022 130 0 0 0 0 0 0 0 0 histogram of classification of points: 5364582 unclassified (1) 20170074 ground (2) 3610991 building (6) 1933 water (9) 1146 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2218371 +---> 505118 of those are unclassified (1) +---> 1485464 of those are ground (2) +---> 227748 of those are building (6) +---> 41 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.4,16.5) has 30 bin [16.5,16.6) has 17 bin [16.6,16.7) has 125 bin [16.7,16.8) has 877 bin [16.8,16.9) has 1804 bin [16.9,17.0) has 9743 bin [17.0,17.1) has 28183 bin [17.1,17.2) has 41074 bin [17.2,17.3) has 46488 bin [17.3,17.4) has 63035 bin [17.4,17.5) has 108839 bin [17.5,17.6) has 173334 bin [17.6,17.7) has 314602 bin [17.7,17.8) has 420472 bin [17.8,17.9) has 363138 bin [17.9,18.0) has 407863 bin [18.0,18.1) has 494667 bin [18.1,18.2) has 647686 bin [18.2,18.3) has 724830 bin [18.3,18.4) has 671863 bin [18.4,18.5) has 681506 bin [18.5,18.6) has 852204 bin [18.6,18.7) has 754222 bin [18.7,18.8) has 744286 bin [18.8,18.9) has 684717 bin [18.9,19.0) has 691558 bin [19.0,19.1) has 625653 bin [19.1,19.2) has 596833 bin [19.2,19.3) has 527519 bin [19.3,19.4) has 556205 bin [19.4,19.5) has 560997 bin [19.5,19.6) has 545418 bin [19.6,19.7) has 524469 bin [19.7,19.8) has 615526 bin [19.8,19.9) has 635183 bin [19.9,20.0) has 568433 bin [20.0,20.1) has 472588 bin [20.1,20.2) has 441075 bin [20.2,20.3) has 400419 bin [20.3,20.4) has 356766 bin [20.4,20.5) has 293664 bin [20.5,20.6) has 247561 bin [20.6,20.7) has 175762 bin [20.7,20.8) has 121825 bin [20.8,20.9) has 105636 bin [20.9,21.0) has 93166 bin [21.0,21.1) has 89978 bin [21.1,21.2) has 87904 bin [21.2,21.3) has 84303 bin [21.3,21.4) has 87739 bin [21.4,21.5) has 98510 bin [21.5,21.6) has 89241 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3647 bin [40.8,40.9) has 3518 bin [40.9,41.0) has 3510 bin [41.0,41.1) has 3397 bin [41.1,41.2) has 3267 bin [41.2,41.3) has 3186 bin [41.3,41.4) has 3190 bin [41.4,41.5) has 2927 bin [41.5,41.6) has 2879 bin [41.6,41.7) has 2660 bin [41.7,41.8) has 2517 bin [41.8,41.9) has 2336 bin [41.9,42.0) has 2298 bin [42.0,42.1) has 2220 bin [42.1,42.2) has 2101 bin [42.2,42.3) has 1840 bin [42.3,42.4) has 1797 bin [42.4,42.5) has 1662 bin [42.5,42.6) has 1599 bin [42.6,42.7) has 1561 bin [42.7,42.8) has 1563 bin [42.8,42.9) has 1443 bin [42.9,43.0) has 1345 bin [43.0,43.1) has 1261 bin [43.1,43.2) has 1149 bin [43.2,43.3) has 1060 bin [43.3,43.4) has 1003 bin [43.4,43.5) has 882 bin [43.5,43.6) has 778 bin [43.6,43.7) has 646 bin [43.7,43.8) has 653 bin [43.8,43.9) has 518 bin [43.9,44.0) has 521 bin [44.0,44.1) has 456 bin [44.1,44.2) has 366 bin [44.2,44.3) has 322 bin [44.3,44.4) has 270 bin [44.4,44.5) has 239 bin [44.5,44.6) has 222 bin [44.6,44.7) has 163 bin [44.7,44.8) has 142 bin [44.8,44.9) has 114 bin [44.9,45.0) has 107 bin [45.0,45.1) has 85 bin [45.1,45.2) has 83 bin [45.2,45.3) has 65 bin [45.3,45.4) has 47 bin [45.4,45.5) has 47 bin [45.5,45.6) has 46 bin [45.6,45.7) has 45 bin [45.7,45.8) has 41 bin [45.8,45.9) has 24 bin [45.9,46.0) has 23 bin [46.0,46.1) has 28 bin [46.1,46.2) has 28 bin [46.2,46.3) has 18 bin [46.3,46.4) has 22 bin [46.4,46.5) has 26 bin [46.5,46.6) has 15 bin [46.6,46.7) has 15 bin [46.7,46.8) has 16 bin [46.8,46.9) has 14 bin [46.9,47.0) has 14 bin [47.0,47.1) has 10 bin [47.1,47.2) has 9 bin [47.2,47.3) has 12 bin [47.3,47.4) has 12 bin [47.4,47.5) has 10 bin [47.5,47.6) has 21 bin [47.6,47.7) has 14 bin [47.7,47.8) has 13 bin [47.8,47.9) has 10 bin [47.9,48.0) has 11 bin [48.0,48.1) has 9 bin [48.1,48.2) has 5 bin [48.2,48.3) has 13 bin [48.3,48.4) has 4 bin [48.4,48.5) has 12 bin [48.5,48.6) has 3 bin [48.6,48.7) has 12 bin [48.7,48.8) has 6 bin [48.8,48.9) has 13 bin [48.9,49.0) has 10 bin [49.0,49.1) has 9 bin [49.1,49.2) has 10 bin [49.2,49.3) has 10 bin [49.3,49.4) has 7 bin [49.4,49.5) has 6 bin [49.5,49.6) has 9 bin [49.6,49.7) has 4 bin [49.7,49.8) has 6 bin [49.8,49.9) has 12 bin [49.9,50.0) has 5 bin [50.0,50.1) has 7 bin [50.1,50.2) has 3 bin [50.2,50.3) has 9 bin [50.3,50.4) has 5 bin [50.4,50.5) has 4 bin [50.5,50.6) has 3 bin [50.6,50.7) has 3 bin [50.7,50.8) has 6 bin [50.8,50.9) has 7 bin [50.9,51.0) has 2 bin [51.0,51.1) has 4 bin [51.1,51.2) has 6 bin [51.2,51.3) has 3 bin [51.3,51.4) has 1 bin [51.4,51.5) has 4 bin [51.5,51.6) has 1 bin [51.6,51.7) has 1 bin [51.7,51.8) has 1 average z coordinate 21.9 for 29148726 element(s) point source id histogram with bin size 1.000000 bin 105 has 5320841 bin 106 has 23022480 bin 107 has 805405 average point source id 105.845089764815114 for 29148726 element(s)