lasinfo (210611) report for 'AHN4T/28FZ1_01.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: 336/2022 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: 55753596 number of points by return: 47335283 5296913 2351177 663460 102788 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 492480 0 min x y z: 249980.000 492480.000 18.242 max x y z: 251019.999 493769.999 51.200 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: 55753596 extended number of points by return: 47335283 5296913 2351177 663460 102788 3840 135 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 18242 51200 intensity 0 4472 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 171 208 gps_time 324212871.830283 328789004.498338 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 31 255 B 15 255 NIR 0 255 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 -16.48 28.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47335283 number of intermediate returns: 3133984 number of last returns: 47286887 number of single returns: 42002558 covered area in square units/kilounits: 1341400/1.34 point density: all returns 41.56 last only 35.25 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55753596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47335283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5296913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2351177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 663460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102788 instead zero. overview over extended number of returns of given pulse: 42002558 5912867 5073055 2246422 469365 46819 2510 0 0 0 0 0 0 0 0 histogram of classification of points: 9712617 unclassified (1) 43892131 ground (2) 2125300 building (6) 20543 water (9) 3005 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3550341 +---> 656464 of those are unclassified (1) +---> 2741497 of those are ground (2) +---> 147569 of those are building (6) +---> 4811 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.2,18.3) has 23 bin [18.3,18.4) has 973 bin [18.4,18.5) has 1286 bin [18.5,18.6) has 982 bin [18.6,18.7) has 1340 bin [18.7,18.8) has 7449 bin [18.8,18.9) has 9830 bin [18.9,19.0) has 6716 bin [19.0,19.1) has 5577 bin [19.1,19.2) has 8737 bin [19.2,19.3) has 21972 bin [19.3,19.4) has 73956 bin [19.4,19.5) has 36194 bin [19.5,19.6) has 29355 bin [19.6,19.7) has 43833 bin [19.7,19.8) has 82969 bin [19.8,19.9) has 219094 bin [19.9,20.0) has 378012 bin [20.0,20.1) has 525125 bin [20.1,20.2) has 705605 bin [20.2,20.3) has 970562 bin [20.3,20.4) has 840253 bin [20.4,20.5) has 1050889 bin [20.5,20.6) has 1135645 bin [20.6,20.7) has 1508433 bin [20.7,20.8) has 1531302 bin [20.8,20.9) has 1533591 bin [20.9,21.0) has 1500433 bin [21.0,21.1) has 1383165 bin [21.1,21.2) has 1461813 bin [21.2,21.3) has 1495586 bin [21.3,21.4) has 1407634 bin [21.4,21.5) has 1352825 bin [21.5,21.6) has 1534137 bin [21.6,21.7) has 1647191 bin [21.7,21.8) has 1644348 bin [21.8,21.9) has 1733649 bin [21.9,22.0) has 1535067 bin [22.0,22.1) has 1385044 bin [22.1,22.2) has 1672219 bin [22.2,22.3) has 1773296 bin [22.3,22.4) has 1362077 bin [22.4,22.5) has 1074334 bin [22.5,22.6) has 1155763 bin [22.6,22.7) has 1122442 bin [22.7,22.8) has 990257 bin [22.8,22.9) has 750554 bin [22.9,23.0) has 727645 bin [23.0,23.1) has 796647 bin [23.1,23.2) has 802213 bin [23.2,23.3) has 930932 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2497 bin [46.4,46.5) has 2372 bin [46.5,46.6) has 2353 bin [46.6,46.7) has 2296 bin [46.7,46.8) has 2213 bin [46.8,46.9) has 2064 bin [46.9,47.0) has 1942 bin [47.0,47.1) has 1851 bin [47.1,47.2) has 1839 bin [47.2,47.3) has 1722 bin [47.3,47.4) has 1671 bin [47.4,47.5) has 1615 bin [47.5,47.6) has 1583 bin [47.6,47.7) has 1451 bin [47.7,47.8) has 1468 bin [47.8,47.9) has 1373 bin [47.9,48.0) has 1267 bin [48.0,48.1) has 1133 bin [48.1,48.2) has 1066 bin [48.2,48.3) has 1030 bin [48.3,48.4) has 970 bin [48.4,48.5) has 937 bin [48.5,48.6) has 805 bin [48.6,48.7) has 733 bin [48.7,48.8) has 666 bin [48.8,48.9) has 607 bin [48.9,49.0) has 578 bin [49.0,49.1) has 516 bin [49.1,49.2) has 475 bin [49.2,49.3) has 385 bin [49.3,49.4) has 316 bin [49.4,49.5) has 253 bin [49.5,49.6) has 243 bin [49.6,49.7) has 203 bin [49.7,49.8) has 166 bin [49.8,49.9) has 125 bin [49.9,50.0) has 125 bin [50.0,50.1) has 94 bin [50.1,50.2) has 105 bin [50.2,50.3) has 84 bin [50.3,50.4) has 60 bin [50.4,50.5) has 53 bin [50.5,50.6) has 34 bin [50.6,50.7) has 30 bin [50.7,50.8) has 37 bin [50.8,50.9) has 22 bin [50.9,51.0) has 10 bin [51.0,51.1) has 4 bin [51.1,51.2) has 2 bin [51.2,51.3) has 1 average z coordinate 23.6 for 55753596 element(s) point source id histogram with bin size 1.000000 bin 171 has 12749982 bin 172 has 15420329 bin 208 has 27583285 average point source id 189.581794688184772 for 55753596 element(s)