lasinfo (210611) report for 'AHN4T/21DZ1_09.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: 18576229 number of points by return: 18134071 312624 101872 24265 3192 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 503730 0 min x y z: 192980.000 503730.000 -1.066 max x y z: 194019.999 505019.999 24.045 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: 18576229 extended number of points by return: 18134071 312624 101872 24265 3192 199 6 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 -1066 24045 intensity 56 4715 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 123 125 gps_time 330422893.119812 330425631.519130 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 54 255 B 44 255 NIR 14 255 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 -16.13 30.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18134071 number of intermediate returns: 129752 number of last returns: 18136293 number of single returns: 17823887 covered area in square units/kilounits: 1211388/1.21 point density: all returns 15.33 last only 14.97 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18576229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18134071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 312624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 101872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 24265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3192 instead zero. overview over extended number of returns of given pulse: 17823887 418765 232873 84470 15019 1173 42 0 0 0 0 0 0 0 0 histogram of classification of points: 622917 unclassified (1) 16731415 ground (2) 70026 building (6) 1097363 water (9) 54508 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1615672 +---> 54095 of those are unclassified (1) +---> 1485874 of those are ground (2) +---> 210 of those are building (6) +---> 73200 of those are water (9) +---> 2293 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 6 bin [-1.0,-0.9) has 1229 bin [-0.9,-0.8) has 44693 bin [-0.8,-0.7) has 13538 bin [-0.7,-0.6) has 9965 bin [-0.6,-0.5) has 15533 bin [-0.5,-0.4) has 87110 bin [-0.4,-0.3) has 73552 bin [-0.3,-0.2) has 101063 bin [-0.2,-0.1) has 176281 bin [-0.1,0.0) has 386230 bin [0.0,0.1) has 994527 bin [0.1,0.2) has 555519 bin [0.2,0.3) has 655575 bin [0.3,0.4) has 582496 bin [0.4,0.5) has 688293 bin [0.5,0.6) has 1648776 bin [0.6,0.7) has 2111217 bin [0.7,0.8) has 1436632 bin [0.8,0.9) has 1033002 bin [0.9,1.0) has 917068 bin [1.0,1.1) has 715724 bin [1.1,1.2) has 694571 bin [1.2,1.3) has 502110 bin [1.3,1.4) has 388009 bin [1.4,1.5) has 489787 bin [1.5,1.6) has 536746 bin [1.6,1.7) has 446585 bin [1.7,1.8) has 373304 bin [1.8,1.9) has 293458 bin [1.9,2.0) has 227176 bin [2.0,2.1) has 127805 bin [2.1,2.2) has 104108 bin [2.2,2.3) has 88366 bin [2.3,2.4) has 76479 bin [2.4,2.5) has 86155 bin [2.5,2.6) has 83366 bin [2.6,2.7) has 119421 bin [2.7,2.8) has 109867 bin [2.8,2.9) has 76382 bin [2.9,3.0) has 75129 bin [3.0,3.1) has 76686 bin [3.1,3.2) has 59647 bin [3.2,3.3) has 48125 bin [3.3,3.4) has 39285 bin [3.4,3.5) has 33249 bin [3.5,3.6) has 31032 bin [3.6,3.7) has 30821 bin [3.7,3.8) has 30305 bin [3.8,3.9) has 30464 bin [3.9,4.0) has 30767 bin [4.0,4.1) has 31016 bin [4.1,4.2) has 32980 bin [4.2,4.3) has 41170 bin [4.3,4.4) has 57310 bin [4.4,4.5) has 46618 bin [4.5,4.6) has 30974 bin [4.6,4.7) has 23033 bin [4.7,4.8) has 17977 bin [4.8,4.9) has 17765 bin [4.9,5.0) has 18413 bin [5.0,5.1) has 30315 bin [5.1,5.2) has 24718 bin [5.2,5.3) has 19507 bin [5.3,5.4) has 26229 bin [5.4,5.5) has 42055 bin [5.5,5.6) has 43625 bin [5.6,5.7) has 45543 bin [5.7,5.8) has 75361 bin [5.8,5.9) has 15492 bin [5.9,6.0) has 4307 bin [6.0,6.1) has 4112 bin [6.1,6.2) has 4071 bin [6.2,6.3) has 4148 bin [6.3,6.4) has 4248 bin [6.4,6.5) has 4185 bin [6.5,6.6) has 4312 bin [6.6,6.7) has 4423 bin [6.7,6.8) has 4269 bin [6.8,6.9) has 4790 bin [6.9,7.0) has 4248 bin [7.0,7.1) has 4184 bin [7.1,7.2) has 4253 bin [7.2,7.3) has 4299 bin [7.3,7.4) has 4772 bin [7.4,7.5) has 4522 bin [7.5,7.6) has 4549 bin [7.6,7.7) has 4591 bin [7.7,7.8) has 4737 bin [7.8,7.9) has 4665 bin [7.9,8.0) has 5612 bin [8.0,8.1) has 4869 bin [8.1,8.2) has 4660 bin [8.2,8.3) has 4896 bin [8.3,8.4) has 4336 bin [8.4,8.5) has 4446 bin [8.5,8.6) has 4208 bin [8.6,8.7) has 4188 bin [8.7,8.8) has 4253 bin [8.8,8.9) has 4013 bin [8.9,9.0) has 3872 bin [9.0,9.1) has 3692 bin [9.1,9.2) has 3707 bin [9.2,9.3) has 3614 bin [9.3,9.4) has 3657 bin [9.4,9.5) has 3573 bin [9.5,9.6) has 3545 bin [9.6,9.7) has 3470 bin [9.7,9.8) has 3527 bin [9.8,9.9) has 3579 bin [9.9,10.0) has 3570 bin [10.0,10.1) has 3598 bin [10.1,10.2) has 3669 bin [10.2,10.3) has 3625 bin [10.3,10.4) has 3590 bin [10.4,10.5) has 3652 bin [10.5,10.6) has 3579 bin [10.6,10.7) has 3612 bin [10.7,10.8) has 3652 bin [10.8,10.9) has 3525 bin [10.9,11.0) has 3517 bin [11.0,11.1) has 3522 bin [11.1,11.2) has 3348 bin [11.2,11.3) has 3175 bin [11.3,11.4) has 2905 bin [11.4,11.5) has 3038 bin [11.5,11.6) has 3038 bin [11.6,11.7) has 2777 bin [11.7,11.8) has 2792 bin [11.8,11.9) has 2869 bin [11.9,12.0) has 2858 bin [12.0,12.1) has 2744 bin [12.1,12.2) has 2787 bin [12.2,12.3) has 2615 bin [12.3,12.4) has 2530 bin [12.4,12.5) has 2479 bin [12.5,12.6) has 2560 bin [12.6,12.7) has 2492 bin [12.7,12.8) has 2529 bin [12.8,12.9) has 2569 bin [12.9,13.0) has 2574 bin [13.0,13.1) has 2565 bin [13.1,13.2) has 2444 bin [13.2,13.3) has 2489 bin [13.3,13.4) has 2334 bin [13.4,13.5) has 2358 bin [13.5,13.6) has 2366 bin [13.6,13.7) has 2344 bin [13.7,13.8) has 2262 bin [13.8,13.9) has 2193 bin [13.9,14.0) has 2175 bin [14.0,14.1) has 2151 bin [14.1,14.2) has 2085 bin [14.2,14.3) has 2064 bin [14.3,14.4) has 2165 bin [14.4,14.5) has 2090 bin [14.5,14.6) has 2055 bin [14.6,14.7) has 2055 bin [14.7,14.8) has 2026 bin [14.8,14.9) has 2022 bin [14.9,15.0) has 1946 bin [15.0,15.1) has 1883 bin [15.1,15.2) has 1885 bin [15.2,15.3) has 1842 bin [15.3,15.4) has 1803 bin [15.4,15.5) has 1880 bin [15.5,15.6) has 1811 bin [15.6,15.7) has 1892 bin [15.7,15.8) has 1849 bin [15.8,15.9) has 1860 bin [15.9,16.0) has 1802 bin [16.0,16.1) has 1790 bin [16.1,16.2) has 1713 bin [16.2,16.3) has 1679 bin [16.3,16.4) has 1695 bin [16.4,16.5) has 1802 bin [16.5,16.6) has 1579 bin [16.6,16.7) has 1622 bin [16.7,16.8) has 1578 bin [16.8,16.9) has 1449 bin [16.9,17.0) has 1421 bin [17.0,17.1) has 1312 bin [17.1,17.2) has 1347 bin [17.2,17.3) has 1299 bin [17.3,17.4) has 1293 bin [17.4,17.5) has 1206 bin [17.5,17.6) has 1158 bin [17.6,17.7) has 1095 bin [17.7,17.8) has 1101 bin [17.8,17.9) has 1051 bin [17.9,18.0) has 1060 bin [18.0,18.1) has 964 bin [18.1,18.2) has 978 bin [18.2,18.3) has 1022 bin [18.3,18.4) has 980 bin [18.4,18.5) has 887 bin [18.5,18.6) has 951 bin [18.6,18.7) has 860 bin [18.7,18.8) has 880 bin [18.8,18.9) has 813 bin [18.9,19.0) has 841 bin [19.0,19.1) has 771 bin [19.1,19.2) has 818 bin [19.2,19.3) has 776 bin [19.3,19.4) has 722 bin [19.4,19.5) has 704 bin [19.5,19.6) has 658 bin [19.6,19.7) has 625 bin [19.7,19.8) has 588 bin [19.8,19.9) has 582 bin [19.9,20.0) has 620 bin [20.0,20.1) has 524 bin [20.1,20.2) has 551 bin [20.2,20.3) has 449 bin [20.3,20.4) has 419 bin [20.4,20.5) has 432 bin [20.5,20.6) has 435 bin [20.6,20.7) has 428 bin [20.7,20.8) has 374 bin [20.8,20.9) has 324 bin [20.9,21.0) has 287 bin [21.0,21.1) has 258 bin [21.1,21.2) has 222 bin [21.2,21.3) has 225 bin [21.3,21.4) has 192 bin [21.4,21.5) has 170 bin [21.5,21.6) has 168 bin [21.6,21.7) has 159 bin [21.7,21.8) has 134 bin [21.8,21.9) has 147 bin [21.9,22.0) has 118 bin [22.0,22.1) has 98 bin [22.1,22.2) has 96 bin [22.2,22.3) has 81 bin [22.3,22.4) has 76 bin [22.4,22.5) has 60 bin [22.5,22.6) has 47 bin [22.6,22.7) has 61 bin [22.7,22.8) has 41 bin [22.8,22.9) has 30 bin [22.9,23.0) has 26 bin [23.0,23.1) has 26 bin [23.1,23.2) has 13 bin [23.2,23.3) has 14 bin [23.3,23.4) has 8 bin [23.4,23.5) has 7 bin [23.5,23.6) has 6 bin [23.6,23.7) has 2 bin [23.7,23.8) has 5 bin [23.8,23.9) has 2 bin [24.0,24.1) has 1 average z coordinate 1.3 for 18576229 element(s) point source id histogram with bin size 1.000000 bin 123 has 683687 bin 124 has 15564551 bin 125 has 2327991 average point source id 124.088516565983326 for 18576229 element(s)