lasinfo (210611) report for 'AHN4T/28HN1_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: 31002850 number of points by return: 25989698 3320092 1304224 338879 49957 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 484980 0 min x y z: 253980.000 484980.000 14.054 max x y z: 255019.999 486269.999 49.117 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: 31002850 extended number of points by return: 25989698 3320092 1304224 338879 49957 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 14054 49117 intensity 56 4627 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 -29 29 user_data 6 7 point_source_ID 174 176 gps_time 324217085.716613 324219332.115384 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 38 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.19 29.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25989698 number of intermediate returns: 1695893 number of last returns: 25978520 number of single returns: 22661261 covered area in square units/kilounits: 1340148/1.34 point density: all returns 23.13 last only 19.38 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31002850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25989698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3320092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1304224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 338879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49957 instead zero. overview over extended number of returns of given pulse: 22661261 4043165 2894071 1154773 229386 19315 879 0 0 0 0 0 0 0 0 histogram of classification of points: 6262576 unclassified (1) 23007683 ground (2) 1728849 building (6) 3342 water (9) 400 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2252386 +---> 503663 of those are unclassified (1) +---> 1582397 of those are ground (2) +---> 166151 of those are building (6) +---> 175 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 2 bin [14.1,14.2) has 150 bin [14.2,14.3) has 2851 bin [14.3,14.4) has 1969 bin [14.4,14.5) has 1732 bin [14.5,14.6) has 1352 bin [14.6,14.7) has 1478 bin [14.7,14.8) has 1696 bin [14.8,14.9) has 2133 bin [14.9,15.0) has 4995 bin [15.0,15.1) has 6767 bin [15.1,15.2) has 11287 bin [15.2,15.3) has 23892 bin [15.3,15.4) has 37223 bin [15.4,15.5) has 58169 bin [15.5,15.6) has 109781 bin [15.6,15.7) has 177508 bin [15.7,15.8) has 217507 bin [15.8,15.9) has 302618 bin [15.9,16.0) has 409104 bin [16.0,16.1) has 538638 bin [16.1,16.2) has 533256 bin [16.2,16.3) has 556293 bin [16.3,16.4) has 537117 bin [16.4,16.5) has 592088 bin [16.5,16.6) has 555739 bin [16.6,16.7) has 578346 bin [16.7,16.8) has 642440 bin [16.8,16.9) has 774621 bin [16.9,17.0) has 1097914 bin [17.0,17.1) has 1100234 bin [17.1,17.2) has 844705 bin [17.2,17.3) has 793755 bin [17.3,17.4) has 776622 bin [17.4,17.5) has 992579 bin [17.5,17.6) has 1164479 bin [17.6,17.7) has 1273119 bin [17.7,17.8) has 1331222 bin [17.8,17.9) has 1401807 bin [17.9,18.0) has 1307838 bin [18.0,18.1) has 1209254 bin [18.1,18.2) has 962189 bin [18.2,18.3) has 675281 bin [18.3,18.4) has 654063 bin [18.4,18.5) has 590486 bin [18.5,18.6) has 346570 bin [18.6,18.7) has 226344 bin [18.7,18.8) has 190433 bin [18.8,18.9) has 170503 bin [18.9,19.0) has 123061 bin [19.0,19.1) has 112836 bin [19.1,19.2) has 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[42.3,42.4) has 2633 bin [42.4,42.5) has 2698 bin [42.5,42.6) has 2502 bin [42.6,42.7) has 2465 bin [42.7,42.8) has 2385 bin [42.8,42.9) has 2356 bin [42.9,43.0) has 2247 bin [43.0,43.1) has 2238 bin [43.1,43.2) has 2120 bin [43.2,43.3) has 2096 bin [43.3,43.4) has 2015 bin [43.4,43.5) has 2025 bin [43.5,43.6) has 1962 bin [43.6,43.7) has 1870 bin [43.7,43.8) has 1853 bin [43.8,43.9) has 1782 bin [43.9,44.0) has 1695 bin [44.0,44.1) has 1648 bin [44.1,44.2) has 1520 bin [44.2,44.3) has 1552 bin [44.3,44.4) has 1451 bin [44.4,44.5) has 1416 bin [44.5,44.6) has 1334 bin [44.6,44.7) has 1228 bin [44.7,44.8) has 1243 bin [44.8,44.9) has 1110 bin [44.9,45.0) has 1111 bin [45.0,45.1) has 972 bin [45.1,45.2) has 908 bin [45.2,45.3) has 882 bin [45.3,45.4) has 853 bin [45.4,45.5) has 714 bin [45.5,45.6) has 674 bin [45.6,45.7) has 606 bin [45.7,45.8) has 557 bin [45.8,45.9) has 492 bin [45.9,46.0) has 461 bin [46.0,46.1) has 412 bin [46.1,46.2) has 353 bin [46.2,46.3) has 347 bin [46.3,46.4) has 307 bin [46.4,46.5) has 321 bin [46.5,46.6) has 280 bin [46.6,46.7) has 232 bin [46.7,46.8) has 186 bin [46.8,46.9) has 162 bin [46.9,47.0) has 151 bin [47.0,47.1) has 127 bin [47.1,47.2) has 104 bin [47.2,47.3) has 75 bin [47.3,47.4) has 60 bin [47.4,47.5) has 65 bin [47.5,47.6) has 39 bin [47.6,47.7) has 46 bin [47.7,47.8) has 54 bin [47.8,47.9) has 41 bin [47.9,48.0) has 40 bin [48.0,48.1) has 38 bin [48.1,48.2) has 45 bin [48.2,48.3) has 43 bin [48.3,48.4) has 38 bin [48.4,48.5) has 28 bin [48.5,48.6) has 27 bin [48.6,48.7) has 35 bin [48.7,48.8) has 13 bin [48.8,48.9) has 9 bin [48.9,49.0) has 6 bin [49.0,49.1) has 4 bin [49.1,49.2) has 2 average z coordinate 19.5 for 31002850 element(s) point source id histogram with bin size 1.000000 bin 174 has 1439946 bin 175 has 19940801 bin 176 has 9622103 average point source id 175.263916285115727 for 31002850 element(s)