lasinfo (210611) report for 'AHN4T/17DN2_11.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: 27191909 number of points by return: 24363410 2136072 586890 95106 9733 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 533730 0 min x y z: 234980.000 533730.000 12.813 max x y z: 236019.999 535019.999 42.381 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: 27191909 extended number of points by return: 24363410 2136072 586890 95106 9733 662 36 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 12813 42381 intensity 56 4643 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 62 64 gps_time 330513853.585118 330517412.520398 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 41 255 B 28 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.23 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24363410 number of intermediate returns: 691310 number of last returns: 24372502 number of single returns: 22235313 covered area in square units/kilounits: 1339768/1.34 point density: all returns 20.30 last only 18.19 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27191909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24363410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2136072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 586890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 95106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9733 instead zero. overview over extended number of returns of given pulse: 22235313 3093538 1472580 341053 45410 3769 246 0 0 0 0 0 0 0 0 histogram of classification of points: 3159054 unclassified (1) 23840483 ground (2) 156379 building (6) 35993 water (9) +-> flagged as extended overlap: 1875922 +---> 154701 of those are unclassified (1) +---> 1710456 of those are ground (2) +---> 9262 of those are building (6) +---> 1503 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 29 bin [12.9,13.0) has 1325 bin [13.0,13.1) has 20921 bin [13.1,13.2) has 22193 bin [13.2,13.3) has 27274 bin [13.3,13.4) has 54622 bin [13.4,13.5) has 41504 bin [13.5,13.6) has 44753 bin [13.6,13.7) has 66842 bin [13.7,13.8) has 98630 bin [13.8,13.9) has 212663 bin [13.9,14.0) has 723584 bin [14.0,14.1) has 1309543 bin [14.1,14.2) has 1547556 bin [14.2,14.3) has 1994558 bin [14.3,14.4) has 2236733 bin [14.4,14.5) has 1697466 bin [14.5,14.6) has 1088876 bin [14.6,14.7) has 944692 bin [14.7,14.8) has 1243649 bin [14.8,14.9) has 1666443 bin [14.9,15.0) has 1938542 bin [15.0,15.1) has 1597582 bin [15.1,15.2) has 2098295 bin [15.2,15.3) has 1688682 bin [15.3,15.4) has 729116 bin [15.4,15.5) has 281850 bin [15.5,15.6) has 115856 bin [15.6,15.7) has 77862 bin [15.7,15.8) has 70577 bin [15.8,15.9) has 77549 bin [15.9,16.0) has 96850 bin [16.0,16.1) has 91321 bin [16.1,16.2) has 74056 bin [16.2,16.3) has 58097 bin [16.3,16.4) has 45849 bin [16.4,16.5) has 40054 bin [16.5,16.6) has 32949 bin [16.6,16.7) has 29047 bin [16.7,16.8) has 27885 bin [16.8,16.9) has 27922 bin [16.9,17.0) has 27429 bin [17.0,17.1) has 26103 bin [17.1,17.2) has 25673 bin [17.2,17.3) has 25290 bin [17.3,17.4) has 24897 bin [17.4,17.5) has 25421 bin [17.5,17.6) has 25199 bin [17.6,17.7) has 25034 bin [17.7,17.8) has 25102 bin [17.8,17.9) has 24999 bin [17.9,18.0) has 26353 bin [18.0,18.1) has 25147 bin [18.1,18.2) has 24947 bin [18.2,18.3) has 25006 bin [18.3,18.4) has 25103 bin [18.4,18.5) has 26236 bin [18.5,18.6) has 26612 bin [18.6,18.7) has 25552 bin [18.7,18.8) has 25952 bin [18.8,18.9) has 26183 bin [18.9,19.0) has 26700 bin [19.0,19.1) has 27317 bin [19.1,19.2) has 27569 bin [19.2,19.3) has 27908 bin [19.3,19.4) has 28863 bin [19.4,19.5) has 29382 bin [19.5,19.6) has 29955 bin [19.6,19.7) has 29689 bin [19.7,19.8) has 29670 bin [19.8,19.9) has 29370 bin [19.9,20.0) has 29450 bin [20.0,20.1) has 29631 bin [20.1,20.2) has 29384 bin [20.2,20.3) has 29412 bin [20.3,20.4) has 29447 bin [20.4,20.5) has 29519 bin [20.5,20.6) has 29530 bin [20.6,20.7) has 29479 bin [20.7,20.8) has 30053 bin [20.8,20.9) has 30188 bin [20.9,21.0) has 30109 bin [21.0,21.1) has 29530 bin [21.1,21.2) has 28854 bin [21.2,21.3) has 27823 bin [21.3,21.4) has 27470 bin [21.4,21.5) has 26626 bin [21.5,21.6) has 26458 bin [21.6,21.7) has 25773 bin [21.7,21.8) has 25349 bin [21.8,21.9) has 24895 bin [21.9,22.0) has 24655 bin [22.0,22.1) has 24310 bin [22.1,22.2) has 24160 bin [22.2,22.3) has 23367 bin [22.3,22.4) has 23134 bin [22.4,22.5) has 22666 bin [22.5,22.6) has 22246 bin [22.6,22.7) has 22411 bin [22.7,22.8) has 21462 bin [22.8,22.9) has 21502 bin [22.9,23.0) has 21057 bin [23.0,23.1) has 20855 bin [23.1,23.2) has 20083 bin [23.2,23.3) has 19989 bin [23.3,23.4) has 19516 bin [23.4,23.5) has 18919 bin [23.5,23.6) has 18930 bin [23.6,23.7) has 18861 bin [23.7,23.8) has 18267 bin [23.8,23.9) has 17725 bin [23.9,24.0) has 17538 bin [24.0,24.1) has 17254 bin [24.1,24.2) has 16861 bin [24.2,24.3) has 16779 bin [24.3,24.4) has 16713 bin [24.4,24.5) has 16735 bin [24.5,24.6) has 16623 bin [24.6,24.7) has 16812 bin [24.7,24.8) has 16922 bin [24.8,24.9) has 16918 bin [24.9,25.0) has 17075 bin [25.0,25.1) has 17001 bin [25.1,25.2) has 16625 bin [25.2,25.3) has 16901 bin [25.3,25.4) has 16681 bin [25.4,25.5) has 17094 bin [25.5,25.6) has 17021 bin [25.6,25.7) has 16935 bin [25.7,25.8) has 17119 bin [25.8,25.9) has 17319 bin [25.9,26.0) has 17276 bin [26.0,26.1) has 17024 bin [26.1,26.2) has 17116 bin [26.2,26.3) has 17339 bin [26.3,26.4) has 17188 bin [26.4,26.5) has 17038 bin [26.5,26.6) has 17035 bin [26.6,26.7) has 16886 bin [26.7,26.8) has 16730 bin [26.8,26.9) has 16977 bin [26.9,27.0) has 16946 bin [27.0,27.1) has 16542 bin [27.1,27.2) has 16245 bin [27.2,27.3) has 16207 bin [27.3,27.4) has 16205 bin [27.4,27.5) has 15844 bin [27.5,27.6) has 15743 bin [27.6,27.7) has 15514 bin [27.7,27.8) has 15289 bin [27.8,27.9) has 15236 bin [27.9,28.0) has 15025 bin [28.0,28.1) has 14891 bin [28.1,28.2) has 14682 bin [28.2,28.3) has 14736 bin [28.3,28.4) has 14550 bin [28.4,28.5) has 14350 bin [28.5,28.6) has 14225 bin [28.6,28.7) has 13852 bin [28.7,28.8) has 13465 bin [28.8,28.9) has 13109 bin [28.9,29.0) has 12702 bin [29.0,29.1) has 12453 bin [29.1,29.2) has 12438 bin [29.2,29.3) has 11925 bin [29.3,29.4) has 11710 bin [29.4,29.5) has 11338 bin [29.5,29.6) has 11093 bin [29.6,29.7) has 10765 bin [29.7,29.8) has 10368 bin [29.8,29.9) has 10367 bin [29.9,30.0) has 10011 bin [30.0,30.1) has 9892 bin [30.1,30.2) has 9349 bin [30.2,30.3) has 9144 bin [30.3,30.4) has 8875 bin [30.4,30.5) has 8342 bin [30.5,30.6) has 8084 bin [30.6,30.7) has 7963 bin [30.7,30.8) has 7515 bin [30.8,30.9) has 7345 bin [30.9,31.0) has 7066 bin [31.0,31.1) has 7004 bin [31.1,31.2) has 6570 bin [31.2,31.3) has 6467 bin [31.3,31.4) has 6155 bin [31.4,31.5) has 5698 bin [31.5,31.6) has 5602 bin [31.6,31.7) has 5334 bin [31.7,31.8) has 5104 bin [31.8,31.9) has 4935 bin [31.9,32.0) has 4708 bin [32.0,32.1) has 4830 bin [32.1,32.2) has 4487 bin [32.2,32.3) has 4210 bin [32.3,32.4) has 4012 bin [32.4,32.5) has 3907 bin [32.5,32.6) has 3784 bin [32.6,32.7) has 3633 bin [32.7,32.8) has 3370 bin [32.8,32.9) has 3128 bin [32.9,33.0) has 3075 bin [33.0,33.1) has 2894 bin [33.1,33.2) has 2662 bin [33.2,33.3) has 2533 bin [33.3,33.4) has 2427 bin [33.4,33.5) has 2251 bin [33.5,33.6) has 2119 bin [33.6,33.7) has 1977 bin [33.7,33.8) has 1827 bin [33.8,33.9) has 1652 bin [33.9,34.0) has 1700 bin [34.0,34.1) has 1494 bin [34.1,34.2) has 1384 bin [34.2,34.3) has 1280 bin [34.3,34.4) has 1169 bin [34.4,34.5) has 1158 bin [34.5,34.6) has 1008 bin [34.6,34.7) has 907 bin [34.7,34.8) has 854 bin [34.8,34.9) has 803 bin [34.9,35.0) has 707 bin [35.0,35.1) has 657 bin [35.1,35.2) has 565 bin [35.2,35.3) has 510 bin [35.3,35.4) has 470 bin [35.4,35.5) has 376 bin [35.5,35.6) has 349 bin [35.6,35.7) has 301 bin [35.7,35.8) has 275 bin [35.8,35.9) has 223 bin [35.9,36.0) has 170 bin [36.0,36.1) has 139 bin [36.1,36.2) has 136 bin [36.2,36.3) has 94 bin [36.3,36.4) has 76 bin [36.4,36.5) has 75 bin [36.5,36.6) has 97 bin [36.6,36.7) has 78 bin [36.7,36.8) has 59 bin [36.8,36.9) has 53 bin [36.9,37.0) has 52 bin [37.0,37.1) has 53 bin [37.1,37.2) has 52 bin [37.2,37.3) has 65 bin [37.3,37.4) has 57 bin [37.4,37.5) has 66 bin [37.5,37.6) has 58 bin [37.6,37.7) has 51 bin [37.7,37.8) has 63 bin [37.8,37.9) has 55 bin [37.9,38.0) has 44 bin [38.0,38.1) has 50 bin [38.1,38.2) has 26 bin [38.2,38.3) has 40 bin [38.3,38.4) has 46 bin [38.4,38.5) has 51 bin [38.5,38.6) has 48 bin [38.6,38.7) has 63 bin [38.7,38.8) has 38 bin [38.8,38.9) has 41 bin [38.9,39.0) has 45 bin [39.0,39.1) has 43 bin [39.1,39.2) has 50 bin [39.2,39.3) has 36 bin [39.3,39.4) has 45 bin [39.4,39.5) has 52 bin [39.5,39.6) has 39 bin [39.6,39.7) has 41 bin [39.7,39.8) has 50 bin [39.8,39.9) has 56 bin [39.9,40.0) has 34 bin [40.0,40.1) has 48 bin [40.1,40.2) has 34 bin [40.2,40.3) has 32 bin [40.3,40.4) has 35 bin [40.4,40.5) has 26 bin [40.5,40.6) has 24 bin [40.6,40.7) has 28 bin [40.7,40.8) has 27 bin [40.8,40.9) has 22 bin [40.9,41.0) has 24 bin [41.0,41.1) has 18 bin [41.1,41.2) has 14 bin [41.2,41.3) has 5 bin [41.3,41.4) has 4 bin [41.4,41.5) has 9 bin [41.5,41.6) has 7 bin [41.6,41.7) has 6 bin [41.7,41.8) has 5 bin [41.8,41.9) has 8 bin [41.9,42.0) has 7 bin [42.0,42.1) has 2 bin [42.1,42.2) has 1 bin [42.2,42.3) has 1 bin [42.3,42.4) has 1 average z coordinate 15.6 for 27191909 element(s) point source id histogram with bin size 1.000000 bin 62 has 509097 bin 63 has 20030716 bin 64 has 6652096 average point source id 63.225912752208757 for 27191909 element(s)