lasinfo (210611) report for 'AHN4T/41BZ1_25.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: 23/2023 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: 32860185 number of points by return: 26116878 4498650 1779763 411113 53781 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 437480 0 min x y z: 233980.000 437480.000 19.582 max x y z: 235019.999 438769.999 53.840 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: 32860185 extended number of points by return: 26116878 4498650 1779763 411113 53781 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 19582 53840 intensity 36 3965 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -5 29 user_data 6 7 point_source_ID 158 159 gps_time 324124655.070269 324127105.905460 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 38 255 B 24 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 22.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26116878 number of intermediate returns: 2250947 number of last returns: 26101110 number of single returns: 21608750 covered area in square units/kilounits: 1338536/1.34 point density: all returns 24.55 last only 19.50 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32860185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26116878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4498650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1779763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 411113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53781 instead zero. overview over extended number of returns of given pulse: 21608750 5442500 4108666 1430946 249029 19224 1070 0 0 0 0 0 0 0 0 histogram of classification of points: 8260793 unclassified (1) 24037748 ground (2) 537245 building (6) 23653 water (9) 746 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1903364 +---> 346969 of those are unclassified (1) +---> 1523950 of those are ground (2) +---> 31934 of those are building (6) +---> 511 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.5,19.6) has 3 bin [19.6,19.7) has 116 bin [19.7,19.8) has 192 bin [19.8,19.9) has 82 bin [19.9,20.0) has 94 bin [20.0,20.1) has 257 bin [20.1,20.2) has 9364 bin [20.2,20.3) has 16820 bin [20.3,20.4) has 17147 bin [20.4,20.5) has 21784 bin [20.5,20.6) has 25628 bin [20.6,20.7) has 35500 bin [20.7,20.8) has 147021 bin [20.8,20.9) has 540123 bin [20.9,21.0) has 602533 bin [21.0,21.1) has 1407281 bin [21.1,21.2) has 2240531 bin [21.2,21.3) has 2950840 bin [21.3,21.4) has 2881963 bin [21.4,21.5) has 2238648 bin [21.5,21.6) has 1765309 bin [21.6,21.7) has 1724698 bin [21.7,21.8) has 1634220 bin [21.8,21.9) has 1439783 bin [21.9,22.0) has 990076 bin [22.0,22.1) has 711511 bin [22.1,22.2) has 557176 bin [22.2,22.3) has 475991 bin [22.3,22.4) has 385455 bin [22.4,22.5) has 306714 bin [22.5,22.6) has 262157 bin [22.6,22.7) has 264297 bin [22.7,22.8) has 231769 bin [22.8,22.9) has 216379 bin [22.9,23.0) has 212812 bin [23.0,23.1) has 237888 bin [23.1,23.2) has 199479 bin [23.2,23.3) has 148882 bin [23.3,23.4) has 109516 bin [23.4,23.5) has 78940 bin [23.5,23.6) has 57501 bin [23.6,23.7) has 39076 bin [23.7,23.8) has 36896 bin [23.8,23.9) has 37651 bin [23.9,24.0) has 33139 bin [24.0,24.1) has 32501 bin [24.1,24.2) has 32202 bin [24.2,24.3) has 32883 bin [24.3,24.4) has 32585 bin [24.4,24.5) has 31917 bin [24.5,24.6) has 31467 bin [24.6,24.7) has 30244 bin 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has 37975 bin [40.1,40.2) has 37569 bin [40.2,40.3) has 37717 bin [40.3,40.4) has 37848 bin [40.4,40.5) has 37082 bin [40.5,40.6) has 37000 bin [40.6,40.7) has 36590 bin [40.7,40.8) has 36655 bin [40.8,40.9) has 36045 bin [40.9,41.0) has 35489 bin [41.0,41.1) has 34559 bin [41.1,41.2) has 34161 bin [41.2,41.3) has 33951 bin [41.3,41.4) has 33283 bin [41.4,41.5) has 33053 bin [41.5,41.6) has 32553 bin [41.6,41.7) has 32699 bin [41.7,41.8) has 31985 bin [41.8,41.9) has 31483 bin [41.9,42.0) has 31197 bin [42.0,42.1) has 30225 bin [42.1,42.2) has 29537 bin [42.2,42.3) has 29526 bin [42.3,42.4) has 28567 bin [42.4,42.5) has 27903 bin [42.5,42.6) has 26460 bin [42.6,42.7) has 25960 bin [42.7,42.8) has 25282 bin [42.8,42.9) has 24464 bin [42.9,43.0) has 23176 bin [43.0,43.1) has 22570 bin [43.1,43.2) has 21799 bin [43.2,43.3) has 21299 bin [43.3,43.4) has 20151 bin [43.4,43.5) has 19335 bin [43.5,43.6) has 18868 bin [43.6,43.7) has 18255 bin [43.7,43.8) has 17460 bin [43.8,43.9) has 16489 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has 1489 bin [47.9,48.0) has 1362 bin [48.0,48.1) has 1314 bin [48.1,48.2) has 1188 bin [48.2,48.3) has 1079 bin [48.3,48.4) has 996 bin [48.4,48.5) has 929 bin [48.5,48.6) has 910 bin [48.6,48.7) has 857 bin [48.7,48.8) has 760 bin [48.8,48.9) has 633 bin [48.9,49.0) has 633 bin [49.0,49.1) has 603 bin [49.1,49.2) has 554 bin [49.2,49.3) has 535 bin [49.3,49.4) has 502 bin [49.4,49.5) has 491 bin [49.5,49.6) has 437 bin [49.6,49.7) has 400 bin [49.7,49.8) has 343 bin [49.8,49.9) has 350 bin [49.9,50.0) has 346 bin [50.0,50.1) has 330 bin [50.1,50.2) has 322 bin [50.2,50.3) has 278 bin [50.3,50.4) has 284 bin [50.4,50.5) has 274 bin [50.5,50.6) has 243 bin [50.6,50.7) has 209 bin [50.7,50.8) has 225 bin [50.8,50.9) has 208 bin [50.9,51.0) has 195 bin [51.0,51.1) has 158 bin [51.1,51.2) has 139 bin [51.2,51.3) has 134 bin [51.3,51.4) has 127 bin [51.4,51.5) has 132 bin [51.5,51.6) has 122 bin [51.6,51.7) has 104 bin [51.7,51.8) has 99 bin [51.8,51.9) has 91 bin [51.9,52.0) has 92 bin [52.0,52.1) has 77 bin [52.1,52.2) has 51 bin [52.2,52.3) has 51 bin [52.3,52.4) has 50 bin [52.4,52.5) has 43 bin [52.5,52.6) has 33 bin [52.6,52.7) has 43 bin [52.7,52.8) has 27 bin [52.8,52.9) has 42 bin [52.9,53.0) has 19 bin [53.0,53.1) has 15 bin [53.1,53.2) has 18 bin [53.2,53.3) has 29 bin [53.3,53.4) has 12 bin [53.4,53.5) has 9 bin [53.5,53.6) has 16 bin [53.6,53.7) has 3 bin [53.7,53.8) has 2 bin [53.8,53.9) has 1 average z coordinate 24.5 for 32860185 element(s) point source id histogram with bin size 1.000000 bin 158 has 20469425 bin 159 has 12390760 average point source id 158.377075174713724 for 32860185 element(s)