lasinfo (210611) report for 'AHN4T/28FZ2_10.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: 32142574 number of points by return: 28034518 2596765 1151905 309880 45774 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 491230 0 min x y z: 258980.000 491230.000 18.430 max x y z: 260019.999 492519.999 55.222 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: 32142574 extended number of points by return: 28034518 2596765 1151905 309880 45774 3579 153 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 18430 55222 intensity 57 3184 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 -2 user_data 6 7 point_source_ID 179 180 gps_time 328780721.237512 328781869.306902 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 32 255 B 16 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.04 15.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28034518 number of intermediate returns: 1511696 number of last returns: 28025304 number of single returns: 25428944 covered area in square units/kilounits: 1340264/1.34 point density: all returns 23.98 last only 20.91 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32142574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28034518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2596765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1151905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 309880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45774 instead zero. overview over extended number of returns of given pulse: 25428944 2897682 2526584 1056620 211104 20599 1041 0 0 0 0 0 0 0 0 histogram of classification of points: 4662068 unclassified (1) 27115307 ground (2) 360192 building (6) 5007 water (9) +-> flagged as extended overlap: 1920920 +---> 240298 of those are unclassified (1) +---> 1667038 of those are ground (2) +---> 12079 of those are building (6) +---> 1505 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.4,18.5) has 15 bin [18.5,18.6) has 342 bin [18.6,18.7) has 2071 bin [18.7,18.8) has 8142 bin [18.8,18.9) has 10385 bin [18.9,19.0) has 10739 bin [19.0,19.1) has 13134 bin [19.1,19.2) has 27934 bin [19.2,19.3) has 59174 bin [19.3,19.4) has 217899 bin [19.4,19.5) has 401456 bin [19.5,19.6) has 1217752 bin [19.6,19.7) has 870303 bin [19.7,19.8) has 708631 bin [19.8,19.9) has 629703 bin [19.9,20.0) has 660558 bin [20.0,20.1) has 705752 bin [20.1,20.2) has 819398 bin [20.2,20.3) has 954374 bin [20.3,20.4) has 1205624 bin [20.4,20.5) has 1179572 bin [20.5,20.6) has 1123485 bin [20.6,20.7) has 1111448 bin [20.7,20.8) has 939255 bin [20.8,20.9) has 774997 bin [20.9,21.0) has 703667 bin [21.0,21.1) has 641265 bin [21.1,21.2) has 556226 bin [21.2,21.3) has 494496 bin [21.3,21.4) has 528611 bin [21.4,21.5) has 592273 bin [21.5,21.6) has 714984 bin [21.6,21.7) has 609722 bin [21.7,21.8) has 521472 bin [21.8,21.9) has 575017 bin [21.9,22.0) has 604073 bin [22.0,22.1) has 722264 bin [22.1,22.2) has 720783 bin [22.2,22.3) has 560412 bin [22.3,22.4) has 575390 bin [22.4,22.5) has 488378 bin [22.5,22.6) has 473356 bin [22.6,22.7) has 531419 bin [22.7,22.8) has 666054 bin [22.8,22.9) has 725634 bin [22.9,23.0) has 555825 bin [23.0,23.1) has 390999 bin [23.1,23.2) has 312664 bin [23.2,23.3) has 212715 bin [23.3,23.4) has 137014 bin [23.4,23.5) has 118367 bin [23.5,23.6) has 96553 bin [23.6,23.7) 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bin [39.0,39.1) has 18187 bin [39.1,39.2) has 17761 bin [39.2,39.3) has 17593 bin [39.3,39.4) has 17319 bin [39.4,39.5) has 17228 bin [39.5,39.6) has 17292 bin [39.6,39.7) has 17219 bin [39.7,39.8) has 16942 bin [39.8,39.9) has 16922 bin [39.9,40.0) has 16709 bin [40.0,40.1) has 16268 bin [40.1,40.2) has 16266 bin [40.2,40.3) has 16127 bin [40.3,40.4) has 16010 bin [40.4,40.5) has 15364 bin [40.5,40.6) has 15332 bin [40.6,40.7) has 15130 bin [40.7,40.8) has 14890 bin [40.8,40.9) has 14750 bin [40.9,41.0) has 14130 bin [41.0,41.1) has 14151 bin [41.1,41.2) has 13767 bin [41.2,41.3) has 13279 bin [41.3,41.4) has 13393 bin [41.4,41.5) has 13073 bin [41.5,41.6) has 12937 bin [41.6,41.7) has 12487 bin [41.7,41.8) has 12238 bin [41.8,41.9) has 11830 bin [41.9,42.0) has 11492 bin [42.0,42.1) has 11255 bin [42.1,42.2) has 11212 bin [42.2,42.3) has 10864 bin [42.3,42.4) has 10744 bin [42.4,42.5) has 10715 bin [42.5,42.6) has 10271 bin [42.6,42.7) has 9867 bin [42.7,42.8) has 9675 bin 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[50.8,50.9) has 947 bin [50.9,51.0) has 889 bin [51.0,51.1) has 941 bin [51.1,51.2) has 906 bin [51.2,51.3) has 860 bin [51.3,51.4) has 770 bin [51.4,51.5) has 787 bin [51.5,51.6) has 709 bin [51.6,51.7) has 643 bin [51.7,51.8) has 660 bin [51.8,51.9) has 665 bin [51.9,52.0) has 613 bin [52.0,52.1) has 545 bin [52.1,52.2) has 527 bin [52.2,52.3) has 476 bin [52.3,52.4) has 397 bin [52.4,52.5) has 414 bin [52.5,52.6) has 384 bin [52.6,52.7) has 317 bin [52.7,52.8) has 325 bin [52.8,52.9) has 265 bin [52.9,53.0) has 250 bin [53.0,53.1) has 219 bin [53.1,53.2) has 171 bin [53.2,53.3) has 147 bin [53.3,53.4) has 146 bin [53.4,53.5) has 119 bin [53.5,53.6) has 76 bin [53.6,53.7) has 88 bin [53.7,53.8) has 64 bin [53.8,53.9) has 58 bin [53.9,54.0) has 49 bin [54.0,54.1) has 41 bin [54.1,54.2) has 22 bin [54.2,54.3) has 29 bin [54.3,54.4) has 12 bin [54.4,54.5) has 7 bin [54.5,54.6) has 15 bin [54.6,54.7) has 9 bin [54.7,54.8) has 9 bin [54.8,54.9) has 9 bin [54.9,55.0) has 3 bin [55.0,55.1) has 3 bin [55.1,55.2) has 3 bin [55.2,55.3) has 1 average z coordinate 22.9 for 32142574 element(s) point source id histogram with bin size 1.000000 bin 179 has 16376925 bin 180 has 15765649 average point source id 179.490491178460076 for 32142574 element(s)