lasinfo (210611) report for 'AHN4T/51DN2_16.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: 35982761 number of points by return: 29883244 4737656 1160239 184646 16976 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 382480 0 min x y z: 154980.000 382480.000 17.603 max x y z: 156019.999 383769.999 52.951 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: 35982761 extended number of points by return: 29883244 4737656 1160239 184646 16976 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 17603 52951 intensity 1 4860 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 -30 29 user_data 6 7 point_source_ID 68 1070 gps_time 298041030.993638 300272703.407060 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.01 48.6 ('Amplitude') attribute1 -16.51 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29883244 number of intermediate returns: 1366320 number of last returns: 29802458 number of single returns: 25069261 covered area in square units/kilounits: 1312692/1.31 point density: all returns 27.41 last only 22.70 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35982761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29883244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4737656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1160239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 184646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16976 instead zero. overview over extended number of returns of given pulse: 25069261 7217956 2936262 673112 80481 5026 663 0 0 0 0 0 0 0 0 histogram of classification of points: 8139329 unclassified (1) 22302630 ground (2) 5467434 building (6) 54922 water (9) 18446 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2617793 +---> 551276 of those are unclassified (1) +---> 1518214 of those are ground (2) +---> 538886 of those are building (6) +---> 3702 of those are water (9) +---> 5715 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 98 bin [17.7,17.8) has 1756 bin [17.8,17.9) has 4869 bin [17.9,18.0) has 6969 bin [18.0,18.1) has 6187 bin [18.1,18.2) has 5695 bin [18.2,18.3) has 5025 bin [18.3,18.4) has 6493 bin [18.4,18.5) has 5886 bin [18.5,18.6) has 5287 bin [18.6,18.7) has 26434 bin [18.7,18.8) has 15601 bin [18.8,18.9) has 13602 bin [18.9,19.0) has 22899 bin [19.0,19.1) has 30214 bin [19.1,19.2) has 31101 bin [19.2,19.3) has 38990 bin [19.3,19.4) has 38415 bin [19.4,19.5) has 56424 bin [19.5,19.6) has 63189 bin [19.6,19.7) has 51905 bin [19.7,19.8) has 60179 bin [19.8,19.9) has 57011 bin [19.9,20.0) has 80872 bin [20.0,20.1) has 103295 bin [20.1,20.2) has 122870 bin [20.2,20.3) has 167008 bin [20.3,20.4) has 236682 bin [20.4,20.5) has 291483 bin [20.5,20.6) has 448253 bin [20.6,20.7) has 676325 bin [20.7,20.8) has 1297889 bin [20.8,20.9) has 1689525 bin [20.9,21.0) has 2804632 bin [21.0,21.1) has 2482596 bin [21.1,21.2) has 2332612 bin [21.2,21.3) has 2266102 bin [21.3,21.4) has 1938200 bin [21.4,21.5) has 1877797 bin [21.5,21.6) has 1309033 bin [21.6,21.7) has 681990 bin [21.7,21.8) has 313295 bin [21.8,21.9) has 219316 bin [21.9,22.0) has 198031 bin [22.0,22.1) has 256961 bin [22.1,22.2) has 346213 bin [22.2,22.3) has 581125 bin [22.3,22.4) has 316970 bin [22.4,22.5) has 214002 bin [22.5,22.6) has 192282 bin [22.6,22.7) has 116629 bin [22.7,22.8) has 103756 bin [22.8,22.9) has 95366 bin [22.9,23.0) has 97852 bin [23.0,23.1) has 104039 bin [23.1,23.2) has 108066 bin [23.2,23.3) has 104760 bin [23.3,23.4) has 102115 bin [23.4,23.5) has 109854 bin [23.5,23.6) has 108318 bin [23.6,23.7) has 116027 bin [23.7,23.8) has 133885 bin [23.8,23.9) has 152273 bin [23.9,24.0) has 165602 bin [24.0,24.1) has 156270 bin [24.1,24.2) has 184695 bin [24.2,24.3) has 225029 bin [24.3,24.4) has 254474 bin [24.4,24.5) has 231725 bin [24.5,24.6) has 155880 bin [24.6,24.7) has 111796 bin [24.7,24.8) has 93221 bin [24.8,24.9) has 79726 bin [24.9,25.0) has 77448 bin [25.0,25.1) has 73588 bin [25.1,25.2) has 73822 bin [25.2,25.3) has 65631 bin [25.3,25.4) has 75506 bin [25.4,25.5) has 69129 bin [25.5,25.6) has 70034 bin [25.6,25.7) has 60219 bin [25.7,25.8) has 52003 bin [25.8,25.9) has 51736 bin [25.9,26.0) has 48817 bin [26.0,26.1) has 45839 bin [26.1,26.2) has 48562 bin [26.2,26.3) has 46856 bin 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has 2219 bin [45.6,45.7) has 2191 bin [45.7,45.8) has 2080 bin [45.8,45.9) has 2009 bin [45.9,46.0) has 1977 bin [46.0,46.1) has 1764 bin [46.1,46.2) has 1769 bin [46.2,46.3) has 1621 bin [46.3,46.4) has 1564 bin [46.4,46.5) has 1400 bin [46.5,46.6) has 1313 bin [46.6,46.7) has 1192 bin [46.7,46.8) has 1187 bin [46.8,46.9) has 1113 bin [46.9,47.0) has 1106 bin [47.0,47.1) has 1060 bin [47.1,47.2) has 992 bin [47.2,47.3) has 870 bin [47.3,47.4) has 821 bin [47.4,47.5) has 807 bin [47.5,47.6) has 766 bin [47.6,47.7) has 714 bin [47.7,47.8) has 638 bin [47.8,47.9) has 607 bin [47.9,48.0) has 595 bin [48.0,48.1) has 558 bin [48.1,48.2) has 563 bin [48.2,48.3) has 530 bin [48.3,48.4) has 507 bin [48.4,48.5) has 471 bin [48.5,48.6) has 414 bin [48.6,48.7) has 426 bin [48.7,48.8) has 386 bin [48.8,48.9) has 405 bin [48.9,49.0) has 324 bin [49.0,49.1) has 310 bin [49.1,49.2) has 296 bin [49.2,49.3) has 300 bin [49.3,49.4) has 266 bin [49.4,49.5) has 256 bin [49.5,49.6) has 211 bin [49.6,49.7) has 198 bin [49.7,49.8) has 165 bin [49.8,49.9) has 127 bin [49.9,50.0) has 104 bin [50.0,50.1) has 90 bin [50.1,50.2) has 75 bin [50.2,50.3) has 45 bin [50.3,50.4) has 33 bin [50.4,50.5) has 37 bin [50.5,50.6) has 25 bin [50.6,50.7) has 11 bin [50.7,50.8) has 10 bin [50.8,50.9) has 4 bin [50.9,51.0) has 7 bin [51.0,51.1) has 1 bin [52.6,52.7) has 1 bin [52.9,53.0) has 1 average z coordinate 23.9 for 35982761 element(s) point source id histogram with bin size 1.000000 bin 68 has 1405389 bin 69 has 26326936 bin 70 has 4163788 bin 1070 has 4086648 average point source id 182.762616687474321 for 35982761 element(s)