lasinfo (210611) report for 'AHN4T/16GN1_03.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: 334/2022 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: 34325043 number of points by return: 25726264 5732745 2286487 512734 62502 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 536230 0 min x y z: 201980.000 536230.000 3.021 max x y z: 203019.999 537519.999 50.177 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: 34325043 extended number of points by return: 25726264 5732745 2286487 512734 62502 4165 146 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 3021 50177 intensity 56 4508 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 29 user_data 6 7 point_source_ID 60 62 gps_time 330509717.143686 330513363.153091 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 46 255 B 33 255 NIR 28 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 28.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25726264 number of intermediate returns: 2871472 number of last returns: 25721191 number of single returns: 19993884 covered area in square units/kilounits: 1340776/1.34 point density: all returns 25.60 last only 19.18 (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 34325043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25726264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5732745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2286487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 512734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62502 instead zero. overview over extended number of returns of given pulse: 19993884 6882995 5323884 1806109 292887 24276 1008 0 0 0 0 0 0 0 0 histogram of classification of points: 10459183 unclassified (1) 23461587 ground (2) 271288 building (6) 132985 water (9) +-> flagged as extended overlap: 2663989 +---> 768640 of those are unclassified (1) +---> 1882203 of those are ground (2) +---> 5876 of those are building (6) +---> 7270 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 24 bin [3.1,3.2) has 374 bin [3.2,3.3) has 541 bin [3.3,3.4) has 827 bin [3.4,3.5) has 757 bin [3.5,3.6) has 863 bin [3.6,3.7) has 1723 bin [3.7,3.8) has 7456 bin [3.8,3.9) has 41015 bin [3.9,4.0) has 99188 bin [4.0,4.1) has 82549 bin [4.1,4.2) has 77468 bin [4.2,4.3) has 75316 bin [4.3,4.4) has 77313 bin [4.4,4.5) has 67720 bin [4.5,4.6) has 91063 bin [4.6,4.7) has 89107 bin [4.7,4.8) has 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[35.6,35.7) has 19009 bin [35.7,35.8) has 18807 bin [35.8,35.9) has 18379 bin [35.9,36.0) has 18046 bin [36.0,36.1) has 17775 bin [36.1,36.2) has 17111 bin [36.2,36.3) has 16995 bin [36.3,36.4) has 16766 bin [36.4,36.5) has 16515 bin [36.5,36.6) has 16163 bin [36.6,36.7) has 16191 bin [36.7,36.8) has 15784 bin [36.8,36.9) has 15682 bin [36.9,37.0) has 15205 bin [37.0,37.1) has 14917 bin [37.1,37.2) has 14394 bin [37.2,37.3) has 13910 bin [37.3,37.4) has 13643 bin [37.4,37.5) has 13373 bin [37.5,37.6) has 13220 bin [37.6,37.7) has 12696 bin [37.7,37.8) has 12337 bin [37.8,37.9) has 12185 bin [37.9,38.0) has 12062 bin [38.0,38.1) has 11525 bin [38.1,38.2) has 11542 bin [38.2,38.3) has 11278 bin [38.3,38.4) has 11055 bin [38.4,38.5) has 10595 bin [38.5,38.6) has 10487 bin [38.6,38.7) has 9896 bin [38.7,38.8) has 9864 bin [38.8,38.9) has 9498 bin [38.9,39.0) has 9343 bin [39.0,39.1) has 9003 bin [39.1,39.2) has 9089 bin [39.2,39.3) has 8992 bin [39.3,39.4) has 8495 bin [39.4,39.5) has 8352 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bin [43.5,43.6) has 2118 bin [43.6,43.7) has 2042 bin [43.7,43.8) has 1829 bin [43.8,43.9) has 1673 bin [43.9,44.0) has 1543 bin [44.0,44.1) has 1590 bin [44.1,44.2) has 1398 bin [44.2,44.3) has 1239 bin [44.3,44.4) has 1240 bin [44.4,44.5) has 1230 bin [44.5,44.6) has 1245 bin [44.6,44.7) has 1166 bin [44.7,44.8) has 1061 bin [44.8,44.9) has 970 bin [44.9,45.0) has 825 bin [45.0,45.1) has 842 bin [45.1,45.2) has 759 bin [45.2,45.3) has 735 bin [45.3,45.4) has 653 bin [45.4,45.5) has 580 bin [45.5,45.6) has 572 bin [45.6,45.7) has 534 bin [45.7,45.8) has 541 bin [45.8,45.9) has 478 bin [45.9,46.0) has 449 bin [46.0,46.1) has 424 bin [46.1,46.2) has 362 bin [46.2,46.3) has 298 bin [46.3,46.4) has 286 bin [46.4,46.5) has 253 bin [46.5,46.6) has 241 bin [46.6,46.7) has 195 bin [46.7,46.8) has 192 bin [46.8,46.9) has 170 bin [46.9,47.0) has 161 bin [47.0,47.1) has 147 bin [47.1,47.2) has 110 bin [47.2,47.3) has 93 bin [47.3,47.4) has 105 bin [47.4,47.5) has 93 bin [47.5,47.6) has 69 bin [47.6,47.7) has 66 bin [47.7,47.8) has 53 bin [47.8,47.9) has 42 bin [47.9,48.0) has 29 bin [48.0,48.1) has 34 bin [48.1,48.2) has 25 bin [48.2,48.3) has 25 bin [48.3,48.4) has 32 bin [48.4,48.5) has 21 bin [48.5,48.6) has 26 bin [48.6,48.7) has 18 bin [48.7,48.8) has 16 bin [48.8,48.9) has 14 bin [48.9,49.0) has 13 bin [49.0,49.1) has 5 bin [49.1,49.2) has 1 bin [49.3,49.4) has 2 bin [49.4,49.5) has 1 bin [49.5,49.6) has 3 bin [49.6,49.7) has 4 bin [49.7,49.8) has 3 bin [49.8,49.9) has 2 bin [50.1,50.2) has 1 average z coordinate 14.6 for 34325043 element(s) point source id histogram with bin size 1.000000 bin 60 has 1635625 bin 61 has 27237581 bin 62 has 5451837 average point source id 61.111178651691709 for 34325043 element(s)