lasinfo (210611) report for 'AHN4T/57HZ2_07.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: 1815765 number of points by return: 1601086 159776 46735 7506 662 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 353730 0 min x y z: 176265.415 354818.721 30.744 max x y z: 177019.999 355019.999 53.540 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: 1815765 extended number of points by return: 1601086 159776 46735 7506 662 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 285415 1039999 Y 1088721 1289999 Z 30744 53540 intensity 45 2762 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 -7 user_data 6 7 point_source_ID 97 98 gps_time 297860151.403446 297860492.466545 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 54 255 B 48 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 -1167 extended_scanner_channel 0 0 attribute0 0.45 27.62 ('Amplitude') attribute1 -16.42 12.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1601086 number of intermediate returns: 54531 number of last returns: 1601400 number of single returns: 1441252 covered area in square units/kilounits: 68432/0.07 point density: all returns 26.53 last only 23.40 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1815765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1601086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 159776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 46735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 662 instead zero. overview over extended number of returns of given pulse: 1441252 226912 117211 27076 3126 178 10 0 0 0 0 0 0 0 0 histogram of classification of points: 293555 unclassified (1) 1431582 ground (2) 90628 building (6) +-> flagged as extended overlap: 462166 +---> 76406 of those are unclassified (1) +---> 357778 of those are ground (2) +---> 27982 of those are building (6) z coordinate histogram with bin size 0.100000 bin [30.7,30.8) has 120 bin [30.8,30.9) has 8913 bin [30.9,31.0) has 27540 bin [31.0,31.1) has 24083 bin [31.1,31.2) has 30852 bin [31.2,31.3) has 41182 bin [31.3,31.4) has 57259 bin [31.4,31.5) has 131934 bin [31.5,31.6) has 143296 bin [31.6,31.7) has 81688 bin [31.7,31.8) has 75991 bin [31.8,31.9) has 64073 bin [31.9,32.0) has 68463 bin [32.0,32.1) has 111656 bin [32.1,32.2) has 80085 bin [32.2,32.3) has 53628 bin [32.3,32.4) has 82163 bin [32.4,32.5) has 116901 bin [32.5,32.6) has 93131 bin [32.6,32.7) has 48735 bin [32.7,32.8) has 29522 bin [32.8,32.9) has 19152 bin [32.9,33.0) has 11987 bin [33.0,33.1) has 10048 bin [33.1,33.2) has 10219 bin [33.2,33.3) has 9281 bin [33.3,33.4) has 9313 bin [33.4,33.5) has 12106 bin [33.5,33.6) has 8380 bin [33.6,33.7) has 4010 bin [33.7,33.8) has 2798 bin [33.8,33.9) has 2899 bin [33.9,34.0) has 2933 bin [34.0,34.1) has 3192 bin [34.1,34.2) has 4386 bin [34.2,34.3) has 4614 bin [34.3,34.4) has 4494 bin [34.4,34.5) has 4119 bin [34.5,34.6) has 4423 bin [34.6,34.7) has 5289 bin [34.7,34.8) has 5480 bin [34.8,34.9) has 5684 bin [34.9,35.0) has 5621 bin [35.0,35.1) has 5828 bin [35.1,35.2) has 5465 bin [35.2,35.3) has 5200 bin [35.3,35.4) has 5067 bin [35.4,35.5) has 5366 bin [35.5,35.6) has 4789 bin [35.6,35.7) has 4504 bin [35.7,35.8) has 4234 bin [35.8,35.9) has 4053 bin [35.9,36.0) has 3604 bin [36.0,36.1) has 3524 bin [36.1,36.2) has 3403 bin [36.2,36.3) has 3205 bin [36.3,36.4) has 2945 bin [36.4,36.5) has 2936 bin [36.5,36.6) has 2931 bin [36.6,36.7) has 3006 bin [36.7,36.8) has 2887 bin [36.8,36.9) has 3040 bin [36.9,37.0) has 2969 bin [37.0,37.1) has 2888 bin [37.1,37.2) has 2890 bin [37.2,37.3) has 2707 bin [37.3,37.4) has 2718 bin [37.4,37.5) has 2609 bin [37.5,37.6) has 2640 bin [37.6,37.7) has 2680 bin [37.7,37.8) has 2589 bin [37.8,37.9) has 2581 bin [37.9,38.0) has 2543 bin [38.0,38.1) has 2365 bin [38.1,38.2) has 2256 bin [38.2,38.3) has 2161 bin [38.3,38.4) has 2234 bin [38.4,38.5) has 2266 bin [38.5,38.6) has 2131 bin [38.6,38.7) has 1937 bin [38.7,38.8) has 1774 bin [38.8,38.9) has 1787 bin [38.9,39.0) has 1612 bin [39.0,39.1) has 1710 bin [39.1,39.2) has 1414 bin [39.2,39.3) has 1465 bin [39.3,39.4) has 1399 bin [39.4,39.5) has 1397 bin [39.5,39.6) has 1416 bin [39.6,39.7) has 1456 bin [39.7,39.8) has 1442 bin [39.8,39.9) has 1468 bin [39.9,40.0) has 1416 bin [40.0,40.1) has 1424 bin [40.1,40.2) has 1318 bin [40.2,40.3) has 1277 bin [40.3,40.4) has 1276 bin [40.4,40.5) has 1197 bin [40.5,40.6) has 1202 bin [40.6,40.7) has 1173 bin [40.7,40.8) has 1193 bin [40.8,40.9) has 1174 bin [40.9,41.0) has 1261 bin [41.0,41.1) has 1193 bin [41.1,41.2) has 1245 bin [41.2,41.3) has 1329 bin [41.3,41.4) has 1296 bin [41.4,41.5) has 1315 bin [41.5,41.6) has 1226 bin [41.6,41.7) has 1142 bin [41.7,41.8) has 1254 bin [41.8,41.9) has 1337 bin [41.9,42.0) has 1354 bin [42.0,42.1) has 1249 bin [42.1,42.2) has 1284 bin [42.2,42.3) has 1259 bin [42.3,42.4) has 1214 bin [42.4,42.5) has 1219 bin [42.5,42.6) has 1198 bin [42.6,42.7) has 1240 bin [42.7,42.8) has 1188 bin [42.8,42.9) has 1208 bin [42.9,43.0) has 1172 bin [43.0,43.1) has 1261 bin [43.1,43.2) has 1199 bin [43.2,43.3) has 1214 bin [43.3,43.4) has 1272 bin [43.4,43.5) has 1247 bin [43.5,43.6) has 1254 bin [43.6,43.7) has 1333 bin [43.7,43.8) has 1245 bin [43.8,43.9) has 1308 bin [43.9,44.0) has 1317 bin [44.0,44.1) has 1398 bin [44.1,44.2) has 1309 bin [44.2,44.3) has 1432 bin [44.3,44.4) has 1370 bin [44.4,44.5) has 1355 bin [44.5,44.6) has 1401 bin [44.6,44.7) has 1439 bin [44.7,44.8) has 1422 bin [44.8,44.9) has 1502 bin [44.9,45.0) has 1575 bin [45.0,45.1) has 1580 bin [45.1,45.2) has 1610 bin [45.2,45.3) has 1690 bin [45.3,45.4) has 1629 bin [45.4,45.5) has 1726 bin [45.5,45.6) has 1677 bin [45.6,45.7) has 1715 bin [45.7,45.8) has 1703 bin [45.8,45.9) has 1724 bin [45.9,46.0) has 1744 bin [46.0,46.1) has 1723 bin [46.1,46.2) has 1629 bin [46.2,46.3) has 1732 bin [46.3,46.4) has 1784 bin [46.4,46.5) has 1693 bin [46.5,46.6) has 1628 bin [46.6,46.7) has 1775 bin [46.7,46.8) has 1707 bin [46.8,46.9) has 1782 bin [46.9,47.0) has 1717 bin [47.0,47.1) has 1734 bin [47.1,47.2) has 1793 bin [47.2,47.3) has 1781 bin [47.3,47.4) has 1719 bin [47.4,47.5) has 1610 bin [47.5,47.6) has 1733 bin [47.6,47.7) has 1671 bin [47.7,47.8) has 1683 bin [47.8,47.9) has 1647 bin [47.9,48.0) has 1590 bin [48.0,48.1) has 1575 bin [48.1,48.2) has 1661 bin [48.2,48.3) has 1634 bin [48.3,48.4) has 1541 bin [48.4,48.5) has 1521 bin [48.5,48.6) has 1503 bin [48.6,48.7) has 1567 bin [48.7,48.8) has 1564 bin [48.8,48.9) has 1436 bin [48.9,49.0) has 1461 bin [49.0,49.1) has 1361 bin [49.1,49.2) has 1306 bin [49.2,49.3) has 1296 bin [49.3,49.4) has 1261 bin [49.4,49.5) has 1154 bin [49.5,49.6) has 1145 bin [49.6,49.7) has 1181 bin [49.7,49.8) has 1087 bin [49.8,49.9) has 1014 bin [49.9,50.0) has 960 bin [50.0,50.1) has 945 bin [50.1,50.2) has 823 bin [50.2,50.3) has 673 bin [50.3,50.4) has 670 bin [50.4,50.5) has 641 bin [50.5,50.6) has 618 bin [50.6,50.7) has 595 bin [50.7,50.8) has 541 bin [50.8,50.9) has 501 bin [50.9,51.0) has 443 bin [51.0,51.1) has 404 bin [51.1,51.2) has 391 bin [51.2,51.3) has 369 bin [51.3,51.4) has 355 bin [51.4,51.5) has 360 bin [51.5,51.6) has 355 bin [51.6,51.7) has 284 bin [51.7,51.8) has 279 bin [51.8,51.9) has 276 bin [51.9,52.0) has 227 bin [52.0,52.1) has 193 bin [52.1,52.2) has 167 bin [52.2,52.3) has 124 bin [52.3,52.4) has 140 bin [52.4,52.5) has 83 bin [52.5,52.6) has 86 bin [52.6,52.7) has 59 bin [52.7,52.8) has 52 bin [52.8,52.9) has 56 bin [52.9,53.0) has 30 bin [53.0,53.1) has 18 bin [53.1,53.2) has 15 bin [53.2,53.3) has 5 bin [53.3,53.4) has 4 bin [53.4,53.5) has 4 bin [53.5,53.6) has 2 average z coordinate 33.6 for 1815765 element(s) point source id histogram with bin size 1.000000 bin 97 has 804725 bin 98 has 1011040 average point source id 97.556812142540466 for 1815765 element(s)