lasinfo (210611) report for 'AHN4T/17DZ2_02.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: 25545442 number of points by return: 22865636 1771346 713191 170672 22744 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 529980 0 min x y z: 235980.000 529980.000 12.820 max x y z: 237019.999 531269.999 44.047 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: 25545442 extended number of points by return: 22865636 1771346 713191 170672 22744 1759 94 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 12820 44047 intensity 56 4663 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 -14 29 user_data 6 7 point_source_ID 66 67 gps_time 330521004.723467 330522207.603339 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 39 255 B 18 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 30.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22865636 number of intermediate returns: 912250 number of last returns: 22851033 number of single returns: 21083477 covered area in square units/kilounits: 1329396/1.33 point density: all returns 19.22 last only 17.19 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25545442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22865636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1771346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 713191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22744 instead zero. overview over extended number of returns of given pulse: 21083477 2119265 1632275 594229 105500 10067 629 0 0 0 0 0 0 0 0 histogram of classification of points: 2997030 unclassified (1) 22141017 ground (2) 349064 building (6) 57413 water (9) 918 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1600996 +---> 165964 of those are unclassified (1) +---> 1396554 of those are ground (2) +---> 20047 of those are building (6) +---> 18431 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 14 bin [12.9,13.0) has 365 bin [13.0,13.1) has 6827 bin [13.1,13.2) has 18211 bin [13.2,13.3) has 45135 bin [13.3,13.4) has 54308 bin [13.4,13.5) has 49027 bin [13.5,13.6) has 42775 bin [13.6,13.7) has 42479 bin [13.7,13.8) has 45412 bin [13.8,13.9) has 72943 bin [13.9,14.0) has 301295 bin [14.0,14.1) has 972218 bin [14.1,14.2) has 1066313 bin [14.2,14.3) has 838969 bin [14.3,14.4) has 1010453 bin [14.4,14.5) has 974473 bin [14.5,14.6) has 1103230 bin [14.6,14.7) has 1801176 bin [14.7,14.8) has 2554282 bin [14.8,14.9) has 1738073 bin [14.9,15.0) has 1319533 bin [15.0,15.1) has 1072168 bin [15.1,15.2) has 679797 bin [15.2,15.3) has 391692 bin [15.3,15.4) has 345857 bin [15.4,15.5) has 280302 bin [15.5,15.6) has 274279 bin [15.6,15.7) has 235306 bin [15.7,15.8) has 190427 bin [15.8,15.9) has 135146 bin [15.9,16.0) has 119284 bin [16.0,16.1) has 105996 bin [16.1,16.2) has 149859 bin [16.2,16.3) has 302163 bin [16.3,16.4) has 582811 bin [16.4,16.5) has 709887 bin [16.5,16.6) has 814068 bin [16.6,16.7) has 702750 bin [16.7,16.8) has 275727 bin [16.8,16.9) has 261416 bin [16.9,17.0) has 212079 bin [17.0,17.1) has 129940 bin [17.1,17.2) has 93114 bin [17.2,17.3) has 81512 bin [17.3,17.4) has 66830 bin [17.4,17.5) has 59772 bin [17.5,17.6) has 55310 bin [17.6,17.7) has 48655 bin [17.7,17.8) has 38144 bin [17.8,17.9) has 32006 bin [17.9,18.0) has 28183 bin [18.0,18.1) has 25075 bin [18.1,18.2) has 18516 bin [18.2,18.3) has 18580 bin [18.3,18.4) has 19479 bin [18.4,18.5) has 19140 bin [18.5,18.6) has 18925 bin [18.6,18.7) has 18996 bin [18.7,18.8) has 19584 bin [18.8,18.9) has 20328 bin [18.9,19.0) has 20058 bin [19.0,19.1) has 20009 bin [19.1,19.2) has 20805 bin [19.2,19.3) has 20664 bin [19.3,19.4) has 20437 bin [19.4,19.5) has 20232 bin [19.5,19.6) has 19800 bin [19.6,19.7) has 20073 bin [19.7,19.8) has 19797 bin [19.8,19.9) has 20687 bin [19.9,20.0) has 20816 bin [20.0,20.1) has 20460 bin [20.1,20.2) has 20619 bin [20.2,20.3) has 19836 bin [20.3,20.4) has 19902 bin [20.4,20.5) has 20226 bin [20.5,20.6) has 19999 bin [20.6,20.7) has 20314 bin [20.7,20.8) has 19594 bin [20.8,20.9) has 19279 bin [20.9,21.0) has 19416 bin [21.0,21.1) has 19014 bin [21.1,21.2) has 18982 bin [21.2,21.3) has 19321 bin [21.3,21.4) has 19775 bin [21.4,21.5) has 20249 bin [21.5,21.6) has 19759 bin [21.6,21.7) has 19585 bin [21.7,21.8) 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has 12659 bin [33.3,33.4) has 12674 bin [33.4,33.5) has 12540 bin [33.5,33.6) has 12369 bin [33.6,33.7) has 12284 bin [33.7,33.8) has 11960 bin [33.8,33.9) has 11903 bin [33.9,34.0) has 11822 bin [34.0,34.1) has 11572 bin [34.1,34.2) has 11583 bin [34.2,34.3) has 11791 bin [34.3,34.4) has 11728 bin [34.4,34.5) has 11307 bin [34.5,34.6) has 11363 bin [34.6,34.7) has 11248 bin [34.7,34.8) has 10934 bin [34.8,34.9) has 10918 bin [34.9,35.0) has 10729 bin [35.0,35.1) has 10817 bin [35.1,35.2) has 10525 bin [35.2,35.3) has 10286 bin [35.3,35.4) has 10413 bin [35.4,35.5) has 10283 bin [35.5,35.6) has 10124 bin [35.6,35.7) has 10372 bin [35.7,35.8) has 9797 bin [35.8,35.9) has 9427 bin [35.9,36.0) has 9427 bin [36.0,36.1) has 9165 bin [36.1,36.2) has 8729 bin [36.2,36.3) has 8483 bin [36.3,36.4) has 8329 bin [36.4,36.5) has 8019 bin [36.5,36.6) has 7850 bin [36.6,36.7) has 7863 bin [36.7,36.8) has 7595 bin [36.8,36.9) has 7533 bin [36.9,37.0) has 7333 bin [37.0,37.1) has 7082 bin [37.1,37.2) has 6960 bin [37.2,37.3) has 6411 bin [37.3,37.4) has 6390 bin [37.4,37.5) has 5870 bin [37.5,37.6) has 5833 bin [37.6,37.7) has 5572 bin [37.7,37.8) has 5486 bin [37.8,37.9) has 5248 bin [37.9,38.0) has 4958 bin [38.0,38.1) has 4903 bin [38.1,38.2) has 4526 bin [38.2,38.3) has 4453 bin [38.3,38.4) has 4303 bin [38.4,38.5) has 4227 bin [38.5,38.6) has 3922 bin [38.6,38.7) has 3834 bin [38.7,38.8) has 3692 bin [38.8,38.9) has 3342 bin [38.9,39.0) has 3359 bin [39.0,39.1) has 3229 bin [39.1,39.2) has 2924 bin [39.2,39.3) has 2797 bin [39.3,39.4) has 2578 bin [39.4,39.5) has 2315 bin [39.5,39.6) has 2251 bin [39.6,39.7) has 2201 bin [39.7,39.8) has 2012 bin [39.8,39.9) has 1951 bin [39.9,40.0) has 1881 bin [40.0,40.1) has 1754 bin [40.1,40.2) has 1643 bin [40.2,40.3) has 1556 bin [40.3,40.4) has 1391 bin [40.4,40.5) has 1323 bin [40.5,40.6) has 1148 bin [40.6,40.7) has 1038 bin [40.7,40.8) has 1003 bin [40.8,40.9) has 867 bin [40.9,41.0) has 719 bin [41.0,41.1) has 711 bin [41.1,41.2) has 602 bin [41.2,41.3) has 530 bin [41.3,41.4) has 453 bin [41.4,41.5) has 352 bin [41.5,41.6) has 325 bin [41.6,41.7) has 242 bin [41.7,41.8) has 202 bin [41.8,41.9) has 203 bin [41.9,42.0) has 169 bin [42.0,42.1) has 128 bin [42.1,42.2) has 136 bin [42.2,42.3) has 121 bin [42.3,42.4) has 76 bin [42.4,42.5) has 46 bin [42.5,42.6) has 37 bin [42.6,42.7) has 26 bin [42.7,42.8) has 31 bin [42.8,42.9) has 23 bin [42.9,43.0) has 20 bin [43.0,43.1) has 20 bin [43.1,43.2) has 15 bin [43.2,43.3) has 5 bin [43.3,43.4) has 7 bin [43.4,43.5) has 9 bin [43.5,43.6) has 7 bin [43.6,43.7) has 3 bin [43.7,43.8) has 2 bin [44.0,44.1) has 1 average z coordinate 16.5 for 25545442 element(s) point source id histogram with bin size 1.000000 bin 66 has 19003709 bin 67 has 6541733 average point source id 66.256082200495882 for 25545442 element(s)