lasinfo (210611) report for 'AHN4T/52AZ2_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: 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: 26396971 number of points by return: 23120784 2455154 700110 110646 10277 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 391230 0 min x y z: 187980.000 391230.000 27.877 max x y z: 189019.999 392519.999 57.592 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: 26396971 extended number of points by return: 23120784 2455154 700110 110646 10277 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 27877 57592 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 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 87 89 gps_time 297761703.657453 297847120.977166 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 38 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.14 33.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23120784 number of intermediate returns: 821471 number of last returns: 23108164 number of single returns: 20653448 covered area in square units/kilounits: 1335332/1.34 point density: all returns 19.77 last only 17.31 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26396971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23120784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2455154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 700110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 110646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10277 instead zero. overview over extended number of returns of given pulse: 20653448 3516780 1771382 402635 48764 3542 420 0 0 0 0 0 0 0 0 histogram of classification of points: 4094962 unclassified (1) 21775166 ground (2) 504345 building (6) 22498 water (9) +-> flagged as extended overlap: 1739968 +---> 199219 of those are unclassified (1) +---> 1523390 of those are ground (2) +---> 15191 of those are building (6) +---> 2168 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.8,27.9) has 3 bin [27.9,28.0) has 136 bin [28.0,28.1) has 1961 bin [28.1,28.2) has 6049 bin [28.2,28.3) has 26740 bin [28.3,28.4) has 36139 bin [28.4,28.5) has 92259 bin [28.5,28.6) has 337975 bin [28.6,28.7) has 551842 bin [28.7,28.8) has 585330 bin [28.8,28.9) has 857250 bin [28.9,29.0) has 1058874 bin [29.0,29.1) has 1044478 bin [29.1,29.2) has 1867828 bin [29.2,29.3) has 2041950 bin [29.3,29.4) has 2332041 bin [29.4,29.5) has 2174637 bin [29.5,29.6) has 1911789 bin [29.6,29.7) has 2123234 bin [29.7,29.8) has 1479030 bin [29.8,29.9) has 856146 bin [29.9,30.0) has 757794 bin [30.0,30.1) has 695184 bin [30.1,30.2) has 436495 bin [30.2,30.3) has 214488 bin [30.3,30.4) has 125423 bin [30.4,30.5) has 87392 bin [30.5,30.6) has 57164 bin [30.6,30.7) has 44065 bin [30.7,30.8) has 43599 bin [30.8,30.9) has 40078 bin [30.9,31.0) has 38177 bin [31.0,31.1) has 33777 bin [31.1,31.2) has 29751 bin [31.2,31.3) has 26858 bin [31.3,31.4) has 26842 bin [31.4,31.5) has 26819 bin [31.5,31.6) has 26665 bin [31.6,31.7) has 26827 bin [31.7,31.8) has 27272 bin [31.8,31.9) has 27102 bin [31.9,32.0) has 29194 bin [32.0,32.1) has 27109 bin [32.1,32.2) has 26698 bin [32.2,32.3) has 27321 bin [32.3,32.4) has 28014 bin [32.4,32.5) has 29155 bin [32.5,32.6) has 30223 bin [32.6,32.7) has 31912 bin [32.7,32.8) has 27721 bin [32.8,32.9) has 31054 bin [32.9,33.0) has 28924 bin [33.0,33.1) has 29517 bin [33.1,33.2) has 28350 bin [33.2,33.3) has 27579 bin [33.3,33.4) has 28030 bin [33.4,33.5) has 29186 bin [33.5,33.6) has 29111 bin [33.6,33.7) has 28686 bin [33.7,33.8) has 29772 bin [33.8,33.9) has 28864 bin [33.9,34.0) has 28959 bin [34.0,34.1) has 28653 bin [34.1,34.2) has 28821 bin [34.2,34.3) has 29170 bin [34.3,34.4) has 29449 bin [34.4,34.5) has 29956 bin [34.5,34.6) has 30739 bin [34.6,34.7) has 31228 bin [34.7,34.8) has 32024 bin [34.8,34.9) has 32536 bin [34.9,35.0) has 33683 bin [35.0,35.1) has 33311 bin [35.1,35.2) has 32698 bin [35.2,35.3) has 32938 bin [35.3,35.4) has 32607 bin [35.4,35.5) has 32891 bin [35.5,35.6) has 31955 bin [35.6,35.7) has 32222 bin [35.7,35.8) has 32521 bin [35.8,35.9) has 32705 bin [35.9,36.0) has 33395 bin [36.0,36.1) has 33581 bin [36.1,36.2) has 34375 bin [36.2,36.3) has 34798 bin [36.3,36.4) has 34781 bin [36.4,36.5) has 34989 bin [36.5,36.6) has 35694 bin [36.6,36.7) has 35738 bin [36.7,36.8) has 34964 bin [36.8,36.9) has 35399 bin [36.9,37.0) has 34824 bin [37.0,37.1) has 34696 bin [37.1,37.2) has 34564 bin [37.2,37.3) has 34298 bin [37.3,37.4) has 34344 bin [37.4,37.5) has 34071 bin [37.5,37.6) has 34757 bin [37.6,37.7) has 34274 bin [37.7,37.8) has 34383 bin [37.8,37.9) has 33506 bin [37.9,38.0) has 32766 bin [38.0,38.1) has 32846 bin [38.1,38.2) has 32457 bin [38.2,38.3) has 31903 bin [38.3,38.4) has 31273 bin [38.4,38.5) has 30835 bin [38.5,38.6) has 30211 bin [38.6,38.7) has 30052 bin [38.7,38.8) has 30487 bin [38.8,38.9) has 30292 bin [38.9,39.0) has 30180 bin [39.0,39.1) has 29876 bin [39.1,39.2) has 29307 bin [39.2,39.3) has 29439 bin [39.3,39.4) has 29202 bin [39.4,39.5) has 28880 bin [39.5,39.6) has 29144 bin [39.6,39.7) has 29019 bin [39.7,39.8) has 29563 bin [39.8,39.9) has 30377 bin [39.9,40.0) has 32622 bin [40.0,40.1) has 28893 bin [40.1,40.2) has 28402 bin [40.2,40.3) has 28643 bin [40.3,40.4) has 29381 bin [40.4,40.5) has 33034 bin [40.5,40.6) has 31062 bin [40.6,40.7) has 30154 bin [40.7,40.8) has 30520 bin [40.8,40.9) has 30491 bin [40.9,41.0) has 30583 bin [41.0,41.1) has 30555 bin [41.1,41.2) has 30518 bin [41.2,41.3) has 30913 bin [41.3,41.4) has 30595 bin [41.4,41.5) has 30387 bin [41.5,41.6) has 30122 bin [41.6,41.7) has 30185 bin [41.7,41.8) has 30304 bin [41.8,41.9) has 30079 bin [41.9,42.0) has 29880 bin [42.0,42.1) has 29589 bin [42.1,42.2) has 29547 bin [42.2,42.3) has 28867 bin [42.3,42.4) has 28507 bin [42.4,42.5) has 28268 bin [42.5,42.6) has 26917 bin [42.6,42.7) has 26060 bin [42.7,42.8) has 26074 bin [42.8,42.9) has 25677 bin [42.9,43.0) has 25197 bin [43.0,43.1) has 24969 bin [43.1,43.2) has 24747 bin [43.2,43.3) has 24387 bin [43.3,43.4) has 24309 bin [43.4,43.5) has 23512 bin [43.5,43.6) has 23136 bin [43.6,43.7) has 22649 bin [43.7,43.8) has 22203 bin [43.8,43.9) has 22020 bin [43.9,44.0) has 21557 bin [44.0,44.1) has 21144 bin [44.1,44.2) has 20912 bin [44.2,44.3) has 20735 bin [44.3,44.4) has 20319 bin [44.4,44.5) has 19957 bin [44.5,44.6) has 19860 bin [44.6,44.7) has 19581 bin [44.7,44.8) has 19129 bin [44.8,44.9) has 18808 bin [44.9,45.0) has 18462 bin [45.0,45.1) has 18176 bin [45.1,45.2) has 17880 bin [45.2,45.3) has 16923 bin [45.3,45.4) has 16335 bin [45.4,45.5) has 15935 bin [45.5,45.6) has 15393 bin [45.6,45.7) has 15120 bin [45.7,45.8) has 14718 bin [45.8,45.9) has 14009 bin [45.9,46.0) has 13283 bin [46.0,46.1) has 12837 bin [46.1,46.2) has 11953 bin [46.2,46.3) has 11296 bin [46.3,46.4) has 11021 bin [46.4,46.5) has 10432 bin [46.5,46.6) has 9682 bin [46.6,46.7) has 9405 bin [46.7,46.8) has 8699 bin [46.8,46.9) has 8401 bin [46.9,47.0) has 8005 bin [47.0,47.1) has 7512 bin [47.1,47.2) has 6974 bin [47.2,47.3) has 6806 bin [47.3,47.4) has 6351 bin [47.4,47.5) has 5892 bin [47.5,47.6) has 5462 bin [47.6,47.7) has 5284 bin [47.7,47.8) has 4898 bin [47.8,47.9) has 4518 bin [47.9,48.0) has 4193 bin [48.0,48.1) has 3982 bin [48.1,48.2) has 3754 bin [48.2,48.3) has 3571 bin [48.3,48.4) has 3252 bin [48.4,48.5) has 3032 bin [48.5,48.6) has 2804 bin [48.6,48.7) has 2613 bin [48.7,48.8) has 2377 bin [48.8,48.9) has 2196 bin [48.9,49.0) has 2098 bin [49.0,49.1) has 1931 bin [49.1,49.2) has 1765 bin [49.2,49.3) has 1675 bin [49.3,49.4) has 1447 bin [49.4,49.5) has 1371 bin [49.5,49.6) has 1235 bin [49.6,49.7) has 1210 bin [49.7,49.8) has 1154 bin [49.8,49.9) has 1069 bin [49.9,50.0) has 974 bin [50.0,50.1) has 958 bin [50.1,50.2) has 811 bin [50.2,50.3) has 716 bin [50.3,50.4) has 635 bin [50.4,50.5) has 605 bin [50.5,50.6) has 576 bin [50.6,50.7) has 490 bin [50.7,50.8) has 454 bin [50.8,50.9) has 399 bin [50.9,51.0) has 360 bin [51.0,51.1) has 371 bin [51.1,51.2) has 282 bin [51.2,51.3) has 237 bin [51.3,51.4) has 205 bin [51.4,51.5) has 166 bin [51.5,51.6) has 189 bin [51.6,51.7) has 161 bin [51.7,51.8) has 137 bin [51.8,51.9) has 109 bin [51.9,52.0) has 101 bin [52.0,52.1) has 109 bin [52.1,52.2) has 89 bin [52.2,52.3) has 61 bin [52.3,52.4) has 71 bin [52.4,52.5) has 70 bin [52.5,52.6) has 71 bin [52.6,52.7) has 51 bin [52.7,52.8) has 45 bin [52.8,52.9) has 63 bin [52.9,53.0) has 44 bin [53.0,53.1) has 32 bin [53.1,53.2) has 37 bin [53.2,53.3) has 35 bin [53.3,53.4) has 26 bin [53.4,53.5) has 22 bin [53.5,53.6) has 19 bin [53.6,53.7) has 19 bin [53.7,53.8) has 13 bin [53.8,53.9) has 16 bin [53.9,54.0) has 23 bin [54.0,54.1) has 24 bin [54.1,54.2) has 13 bin [54.2,54.3) has 18 bin [54.3,54.4) has 15 bin [54.4,54.5) has 14 bin [54.5,54.6) has 8 bin [54.6,54.7) has 13 bin [54.7,54.8) has 11 bin [54.8,54.9) has 6 bin [54.9,55.0) has 13 bin [55.0,55.1) has 8 bin [55.1,55.2) has 9 bin [55.2,55.3) has 7 bin [55.3,55.4) has 6 bin [55.4,55.5) has 8 bin [55.5,55.6) has 3 bin [55.6,55.7) has 12 bin [55.7,55.8) has 8 bin [55.8,55.9) has 8 bin [55.9,56.0) has 6 bin [56.0,56.1) has 7 bin [56.1,56.2) has 10 bin [56.2,56.3) has 4 bin [56.3,56.4) has 6 bin [56.4,56.5) has 1 bin [56.5,56.6) has 6 bin [56.6,56.7) has 6 bin [56.7,56.8) has 5 bin [56.8,56.9) has 9 bin [56.9,57.0) has 3 bin [57.0,57.1) has 3 bin [57.1,57.2) has 3 bin [57.2,57.3) has 3 bin [57.3,57.4) has 1 bin [57.5,57.6) has 2 average z coordinate 30.9 for 26396971 element(s) point source id histogram with bin size 1.000000 bin 87 has 5487919 bin 88 has 20783071 bin 89 has 125981 average point source id 87.796872982131163 for 26396971 element(s)