lasinfo (210611) report for 'AHN4T/51DN1_04.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: 34293315 number of points by return: 25460146 6448575 1983662 360899 40033 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 386230 0 min x y z: 152980.000 386230.000 16.807 max x y z: 154019.999 387519.999 63.434 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: 34293315 extended number of points by return: 25460146 6448575 1983662 360899 40033 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 16807 63434 intensity 0 5029 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 65 67 gps_time 298036508.205633 298040174.247591 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 29 255 NIR 7 255 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 50.29 ('Amplitude') attribute1 -16.94 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25460146 number of intermediate returns: 2386962 number of last returns: 25437154 number of single returns: 18990947 covered area in square units/kilounits: 1332980/1.33 point density: all returns 25.73 last only 19.08 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34293315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25460146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6448575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1983662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 360899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40033 instead zero. overview over extended number of returns of given pulse: 18990947 8942340 4872397 1286607 187097 13311 616 0 0 0 0 0 0 0 0 histogram of classification of points: 10576972 unclassified (1) 22278079 ground (2) 1406890 building (6) 28095 water (9) 3279 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2573650 +---> 755767 of those are unclassified (1) +---> 1760444 of those are ground (2) +---> 57439 of those are building (6) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 7 bin [16.9,17.0) has 200 bin [17.0,17.1) has 379 bin [17.1,17.2) has 238 bin [17.2,17.3) has 356 bin [17.3,17.4) has 592 bin [17.4,17.5) has 796 bin [17.5,17.6) has 1051 bin [17.6,17.7) has 949 bin [17.7,17.8) has 1002 bin [17.8,17.9) has 5612 bin [17.9,18.0) has 34609 bin [18.0,18.1) has 14527 bin [18.1,18.2) has 10694 bin [18.2,18.3) has 10524 bin [18.3,18.4) has 24422 bin [18.4,18.5) has 28437 bin [18.5,18.6) has 57519 bin [18.6,18.7) has 148574 bin [18.7,18.8) has 192775 bin [18.8,18.9) has 310147 bin [18.9,19.0) has 481482 bin [19.0,19.1) has 566313 bin [19.1,19.2) has 592018 bin [19.2,19.3) has 598342 bin [19.3,19.4) has 630978 bin [19.4,19.5) has 866020 bin [19.5,19.6) has 1121974 bin [19.6,19.7) has 1122495 bin [19.7,19.8) has 1108279 bin [19.8,19.9) has 1322117 bin [19.9,20.0) has 1799230 bin [20.0,20.1) has 1417220 bin [20.1,20.2) has 1126755 bin [20.2,20.3) has 1204673 bin [20.3,20.4) has 1618421 bin [20.4,20.5) has 1289728 bin [20.5,20.6) has 993116 bin [20.6,20.7) has 687070 bin [20.7,20.8) has 689916 bin [20.8,20.9) has 419492 bin [20.9,21.0) has 287357 bin [21.0,21.1) has 259044 bin [21.1,21.2) has 243288 bin [21.2,21.3) has 234429 bin [21.3,21.4) has 174890 bin [21.4,21.5) has 140567 bin [21.5,21.6) has 128619 bin [21.6,21.7) has 113383 bin [21.7,21.8) has 103024 bin [21.8,21.9) has 95934 bin [21.9,22.0) has 88859 bin [22.0,22.1) has 83883 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111366 bin [25.9,26.0) has 98286 bin [26.0,26.1) has 95343 bin [26.1,26.2) has 93359 bin [26.2,26.3) has 93880 bin [26.3,26.4) has 107797 bin [26.4,26.5) has 100378 bin [26.5,26.6) has 93711 bin [26.6,26.7) has 77836 bin [26.7,26.8) has 78243 bin [26.8,26.9) has 74652 bin [26.9,27.0) has 78188 bin [27.0,27.1) has 74083 bin [27.1,27.2) has 72076 bin [27.2,27.3) has 89747 bin [27.3,27.4) has 121779 bin [27.4,27.5) has 81822 bin [27.5,27.6) has 74672 bin [27.6,27.7) has 70449 bin [27.7,27.8) has 68040 bin [27.8,27.9) has 66889 bin [27.9,28.0) has 67600 bin [28.0,28.1) has 66325 bin [28.1,28.2) has 67995 bin [28.2,28.3) has 73666 bin [28.3,28.4) has 127089 bin [28.4,28.5) has 99841 bin [28.5,28.6) has 85734 bin [28.6,28.7) has 95081 bin [28.7,28.8) has 87551 bin [28.8,28.9) has 88812 bin [28.9,29.0) has 76135 bin [29.0,29.1) has 72889 bin [29.1,29.2) has 68641 bin [29.2,29.3) has 75093 bin [29.3,29.4) has 78342 bin [29.4,29.5) has 67336 bin [29.5,29.6) has 67580 bin [29.6,29.7) has 67345 bin [29.7,29.8) has 66895 bin [29.8,29.9) has 66940 bin [29.9,30.0) has 81106 bin [30.0,30.1) has 96077 bin [30.1,30.2) has 70518 bin [30.2,30.3) has 69783 bin [30.3,30.4) has 66993 bin [30.4,30.5) has 70176 bin [30.5,30.6) has 66064 bin [30.6,30.7) has 64790 bin [30.7,30.8) has 64729 bin [30.8,30.9) has 64554 bin [30.9,31.0) has 64363 bin [31.0,31.1) has 63908 bin [31.1,31.2) has 64406 bin [31.2,31.3) has 77422 bin [31.3,31.4) has 69768 bin [31.4,31.5) has 65144 bin [31.5,31.6) has 63922 bin [31.6,31.7) has 64236 bin [31.7,31.8) has 65527 bin [31.8,31.9) has 63621 bin [31.9,32.0) has 62788 bin [32.0,32.1) has 61839 bin [32.1,32.2) has 61536 bin [32.2,32.3) has 60892 bin [32.3,32.4) has 61120 bin [32.4,32.5) has 61385 bin [32.5,32.6) has 60379 bin [32.6,32.7) has 59999 bin [32.7,32.8) has 60902 bin [32.8,32.9) has 58223 bin [32.9,33.0) has 57833 bin [33.0,33.1) has 58371 bin [33.1,33.2) has 58629 bin [33.2,33.3) has 56815 bin [33.3,33.4) has 55639 bin [33.4,33.5) has 55384 bin 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has 31213 bin [37.4,37.5) has 31071 bin [37.5,37.6) has 30439 bin [37.6,37.7) has 29743 bin [37.7,37.8) has 29292 bin [37.8,37.9) has 28428 bin [37.9,38.0) has 27935 bin [38.0,38.1) has 27269 bin [38.1,38.2) has 26548 bin [38.2,38.3) has 26140 bin [38.3,38.4) has 24923 bin [38.4,38.5) has 24604 bin [38.5,38.6) has 23860 bin [38.6,38.7) has 22916 bin [38.7,38.8) has 22030 bin [38.8,38.9) has 21988 bin [38.9,39.0) has 21345 bin [39.0,39.1) has 20614 bin [39.1,39.2) has 20125 bin [39.2,39.3) has 19610 bin [39.3,39.4) has 18875 bin [39.4,39.5) has 18447 bin [39.5,39.6) has 17303 bin [39.6,39.7) has 16914 bin [39.7,39.8) has 16441 bin [39.8,39.9) has 15792 bin [39.9,40.0) has 15471 bin [40.0,40.1) has 14768 bin [40.1,40.2) has 14049 bin [40.2,40.3) has 13777 bin [40.3,40.4) has 13051 bin [40.4,40.5) has 12616 bin [40.5,40.6) has 12175 bin [40.6,40.7) has 11737 bin [40.7,40.8) has 11685 bin [40.8,40.9) has 10483 bin [40.9,41.0) has 10146 bin [41.0,41.1) has 9514 bin [41.1,41.2) has 9238 bin 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[45.2,45.3) has 626 bin [45.3,45.4) has 610 bin [45.4,45.5) has 574 bin [45.5,45.6) has 517 bin [45.6,45.7) has 475 bin [45.7,45.8) has 434 bin [45.8,45.9) has 462 bin [45.9,46.0) has 416 bin [46.0,46.1) has 405 bin [46.1,46.2) has 336 bin [46.2,46.3) has 321 bin [46.3,46.4) has 295 bin [46.4,46.5) has 218 bin [46.5,46.6) has 232 bin [46.6,46.7) has 242 bin [46.7,46.8) has 198 bin [46.8,46.9) has 149 bin [46.9,47.0) has 167 bin [47.0,47.1) has 145 bin [47.1,47.2) has 126 bin [47.2,47.3) has 101 bin [47.3,47.4) has 77 bin [47.4,47.5) has 60 bin [47.5,47.6) has 56 bin [47.6,47.7) has 25 bin [47.7,47.8) has 29 bin [47.8,47.9) has 17 bin [47.9,48.0) has 8 bin [48.0,48.1) has 8 bin [48.1,48.2) has 4 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.4,48.5) has 2 bin [48.5,48.6) has 1 bin [49.2,49.3) has 2 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.8,49.9) has 1 bin [50.0,50.1) has 1 bin [50.5,50.6) has 1 bin [51.1,51.2) has 1 bin [51.3,51.4) has 1 bin [51.4,51.5) has 1 bin [52.6,52.7) has 3 bin [52.8,52.9) has 1 bin [53.0,53.1) has 1 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.6,55.7) has 1 bin [55.7,55.8) has 1 bin [55.8,55.9) has 3 bin [55.9,56.0) has 4 bin [56.0,56.1) has 1 bin [57.3,57.4) has 1 bin [57.4,57.5) has 1 bin [57.5,57.6) has 1 bin [58.7,58.8) has 1 bin [58.8,58.9) has 1 bin [58.9,59.0) has 1 bin [59.3,59.4) has 1 bin [60.3,60.4) has 1 bin [60.4,60.5) has 2 bin [61.9,62.0) has 2 bin [62.0,62.1) has 1 bin [63.3,63.4) has 1 bin [63.4,63.5) has 2 average z coordinate 23.3 for 34293315 element(s) point source id histogram with bin size 1.000000 bin 65 has 6465921 bin 66 has 26843408 bin 67 has 983986 average point source id 65.840145666874136 for 34293315 element(s)