lasinfo (210611) report for 'AHN4T/51HZ2_19.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: 339/2022 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: 27969156 number of points by return: 23974227 3344672 584417 61082 4758 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 376230 0 min x y z: 177980.000 376230.000 24.962 max x y z: 179019.999 377519.999 54.474 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: 27969156 extended number of points by return: 23974227 3344672 584417 61082 4758 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 24962 54474 intensity 0 5029 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 -25 29 user_data 6 7 point_source_ID 87 89 gps_time 297761434.256092 297847421.520551 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 14 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4167 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.15 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23974227 number of intermediate returns: 660379 number of last returns: 23885467 number of single returns: 20550917 covered area in square units/kilounits: 1338804/1.34 point density: all returns 20.89 last only 17.84 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27969156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23974227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3344672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 584417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 61082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4758 instead zero. overview over extended number of returns of given pulse: 20550917 5575267 1592628 226340 22518 1358 128 0 0 0 0 0 0 0 0 histogram of classification of points: 6326000 unclassified (1) 16797486 ground (2) 4837952 building (6) 7631 water (9) 87 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2129010 +---> 559826 of those are unclassified (1) +---> 1168678 of those are ground (2) +---> 400355 of those are building (6) +---> 151 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.9,25.0) has 9 bin [25.0,25.1) has 75 bin [25.1,25.2) has 1159 bin [25.2,25.3) has 4726 bin [25.3,25.4) has 6445 bin [25.4,25.5) has 19191 bin [25.5,25.6) has 53870 bin [25.6,25.7) has 129518 bin [25.7,25.8) has 233053 bin [25.8,25.9) has 329617 bin [25.9,26.0) has 419918 bin [26.0,26.1) has 638098 bin [26.1,26.2) has 900372 bin [26.2,26.3) has 933482 bin [26.3,26.4) has 1026159 bin [26.4,26.5) has 1115018 bin [26.5,26.6) has 879264 bin [26.6,26.7) has 862811 bin [26.7,26.8) has 672798 bin [26.8,26.9) has 759812 bin [26.9,27.0) has 716456 bin [27.0,27.1) has 673332 bin [27.1,27.2) has 722916 bin [27.2,27.3) has 1283145 bin [27.3,27.4) has 1301408 bin [27.4,27.5) has 1402372 bin [27.5,27.6) has 790305 bin [27.6,27.7) has 500434 bin [27.7,27.8) has 347160 bin [27.8,27.9) has 373605 bin [27.9,28.0) has 356476 bin [28.0,28.1) has 250025 bin [28.1,28.2) has 108780 bin [28.2,28.3) has 76367 bin [28.3,28.4) has 75008 bin [28.4,28.5) has 72583 bin [28.5,28.6) has 76930 bin [28.6,28.7) has 78341 bin [28.7,28.8) has 87737 bin [28.8,28.9) has 95672 bin [28.9,29.0) has 97778 bin [29.0,29.1) has 89701 bin [29.1,29.2) has 94091 bin [29.2,29.3) has 107965 bin [29.3,29.4) has 118901 bin [29.4,29.5) has 150321 bin [29.5,29.6) has 162543 bin [29.6,29.7) has 175026 bin [29.7,29.8) has 216586 bin [29.8,29.9) has 206255 bin [29.9,30.0) has 213865 bin [30.0,30.1) has 251663 bin [30.1,30.2) has 294714 bin [30.2,30.3) has 309998 bin [30.3,30.4) has 293016 bin [30.4,30.5) has 282859 bin [30.5,30.6) has 283956 bin [30.6,30.7) has 282791 bin [30.7,30.8) has 287514 bin [30.8,30.9) has 269074 bin [30.9,31.0) has 238894 bin [31.0,31.1) has 194711 bin [31.1,31.2) has 148907 bin [31.2,31.3) has 113820 bin [31.3,31.4) has 89143 bin [31.4,31.5) has 69389 bin [31.5,31.6) has 59211 bin [31.6,31.7) has 50797 bin [31.7,31.8) has 48114 bin [31.8,31.9) has 45615 bin [31.9,32.0) has 48824 bin [32.0,32.1) has 52976 bin [32.1,32.2) has 57584 bin [32.2,32.3) has 60243 bin [32.3,32.4) has 65255 bin [32.4,32.5) has 60832 bin [32.5,32.6) has 56616 bin [32.6,32.7) has 53383 bin [32.7,32.8) has 51054 bin [32.8,32.9) has 51163 bin [32.9,33.0) has 77513 bin [33.0,33.1) has 82201 bin [33.1,33.2) has 92181 bin [33.2,33.3) has 108803 bin [33.3,33.4) has 101054 bin [33.4,33.5) has 78810 bin [33.5,33.6) has 78731 bin [33.6,33.7) has 78131 bin [33.7,33.8) has 79254 bin [33.8,33.9) has 75235 bin [33.9,34.0) has 64183 bin [34.0,34.1) has 64607 bin [34.1,34.2) has 54399 bin [34.2,34.3) has 61413 bin [34.3,34.4) has 61192 bin [34.4,34.5) has 62753 bin [34.5,34.6) has 85244 bin [34.6,34.7) has 106714 bin [34.7,34.8) has 102829 bin [34.8,34.9) has 137817 bin [34.9,35.0) has 187794 bin [35.0,35.1) has 161133 bin [35.1,35.2) has 115836 bin [35.2,35.3) has 150440 bin [35.3,35.4) has 124971 bin [35.4,35.5) has 92816 bin [35.5,35.6) has 93475 bin [35.6,35.7) has 106278 bin [35.7,35.8) has 94605 bin [35.8,35.9) has 59542 bin [35.9,36.0) has 44324 bin [36.0,36.1) has 47233 bin [36.1,36.2) has 36745 bin [36.2,36.3) has 29352 bin [36.3,36.4) has 26983 bin [36.4,36.5) has 32938 bin [36.5,36.6) has 30045 bin [36.6,36.7) has 32433 bin [36.7,36.8) has 22958 bin [36.8,36.9) has 21035 bin [36.9,37.0) has 22034 bin [37.0,37.1) has 23996 bin [37.1,37.2) has 21264 bin [37.2,37.3) has 24090 bin [37.3,37.4) has 17725 bin [37.4,37.5) has 13925 bin [37.5,37.6) has 13381 bin [37.6,37.7) has 13180 bin [37.7,37.8) has 11853 bin [37.8,37.9) has 11406 bin [37.9,38.0) has 11189 bin [38.0,38.1) has 11167 bin [38.1,38.2) has 10843 bin [38.2,38.3) has 10119 bin [38.3,38.4) has 9974 bin [38.4,38.5) has 9772 bin [38.5,38.6) has 9706 bin [38.6,38.7) has 9611 bin [38.7,38.8) has 9354 bin [38.8,38.9) has 9251 bin [38.9,39.0) has 9042 bin [39.0,39.1) has 8939 bin [39.1,39.2) has 8821 bin [39.2,39.3) has 8617 bin [39.3,39.4) has 8607 bin [39.4,39.5) has 8459 bin [39.5,39.6) has 8207 bin [39.6,39.7) has 8320 bin [39.7,39.8) has 7993 bin [39.8,39.9) has 7777 bin [39.9,40.0) has 7438 bin [40.0,40.1) has 7401 bin [40.1,40.2) has 7292 bin [40.2,40.3) has 7129 bin [40.3,40.4) has 7192 bin [40.4,40.5) has 6863 bin [40.5,40.6) has 6701 bin [40.6,40.7) has 6325 bin [40.7,40.8) has 6298 bin [40.8,40.9) has 6309 bin [40.9,41.0) has 6167 bin [41.0,41.1) has 6071 bin [41.1,41.2) has 5934 bin [41.2,41.3) has 5651 bin [41.3,41.4) has 5534 bin [41.4,41.5) has 5492 bin [41.5,41.6) has 5243 bin 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[45.6,45.7) has 1446 bin [45.7,45.8) has 1375 bin [45.8,45.9) has 1354 bin [45.9,46.0) has 1425 bin [46.0,46.1) has 1326 bin [46.1,46.2) has 1228 bin [46.2,46.3) has 1233 bin [46.3,46.4) has 1097 bin [46.4,46.5) has 1131 bin [46.5,46.6) has 1062 bin [46.6,46.7) has 1127 bin [46.7,46.8) has 1004 bin [46.8,46.9) has 901 bin [46.9,47.0) has 846 bin [47.0,47.1) has 838 bin [47.1,47.2) has 781 bin [47.2,47.3) has 787 bin [47.3,47.4) has 725 bin [47.4,47.5) has 702 bin [47.5,47.6) has 746 bin [47.6,47.7) has 744 bin [47.7,47.8) has 738 bin [47.8,47.9) has 719 bin [47.9,48.0) has 652 bin [48.0,48.1) has 652 bin [48.1,48.2) has 648 bin [48.2,48.3) has 593 bin [48.3,48.4) has 597 bin [48.4,48.5) has 631 bin [48.5,48.6) has 584 bin [48.6,48.7) has 601 bin [48.7,48.8) has 547 bin [48.8,48.9) has 507 bin [48.9,49.0) has 493 bin [49.0,49.1) has 475 bin [49.1,49.2) has 426 bin [49.2,49.3) has 410 bin [49.3,49.4) has 358 bin [49.4,49.5) has 363 bin [49.5,49.6) has 343 bin [49.6,49.7) has 349 bin [49.7,49.8) has 320 bin [49.8,49.9) has 310 bin [49.9,50.0) has 318 bin [50.0,50.1) has 304 bin [50.1,50.2) has 276 bin [50.2,50.3) has 218 bin [50.3,50.4) has 243 bin [50.4,50.5) has 235 bin [50.5,50.6) has 199 bin [50.6,50.7) has 208 bin [50.7,50.8) has 181 bin [50.8,50.9) has 170 bin [50.9,51.0) has 168 bin [51.0,51.1) has 129 bin [51.1,51.2) has 157 bin [51.2,51.3) has 132 bin [51.3,51.4) has 110 bin [51.4,51.5) has 105 bin [51.5,51.6) has 121 bin [51.6,51.7) has 104 bin [51.7,51.8) has 93 bin [51.8,51.9) has 96 bin [51.9,52.0) has 104 bin [52.0,52.1) has 99 bin [52.1,52.2) has 70 bin [52.2,52.3) has 90 bin [52.3,52.4) has 72 bin [52.4,52.5) has 64 bin [52.5,52.6) has 56 bin [52.6,52.7) has 46 bin [52.7,52.8) has 49 bin [52.8,52.9) has 42 bin [52.9,53.0) has 31 bin [53.0,53.1) has 31 bin [53.1,53.2) has 22 bin [53.2,53.3) has 28 bin [53.3,53.4) has 15 bin [53.4,53.5) has 15 bin [53.5,53.6) has 12 bin [53.6,53.7) has 12 bin [53.7,53.8) has 14 bin [53.8,53.9) has 8 bin [53.9,54.0) has 8 bin [54.0,54.1) has 8 bin [54.1,54.2) has 4 bin [54.2,54.3) has 5 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 average z coordinate 28.8 for 27969156 element(s) point source id histogram with bin size 1.000000 bin 87 has 596784 bin 88 has 22356754 bin 89 has 5015618 average point source id 88.157989536759715 for 27969156 element(s)