lasinfo (210611) report for 'AHN4T/28HN1_24.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: 43631347 number of points by return: 32934299 6851219 2924560 789738 131531 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 481230 0 min x y z: 252980.000 481230.000 14.410 max x y z: 254019.999 482519.999 54.555 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: 43631347 extended number of points by return: 32934299 6851219 2924560 789738 131531 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 14410 54555 intensity 56 4508 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 173 175 gps_time 324215469.131026 324217825.591082 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 22 255 NIR 5 255 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 -16.42 28.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32934299 number of intermediate returns: 3860571 number of last returns: 32913829 number of single returns: 26077352 covered area in square units/kilounits: 1341592/1.34 point density: all returns 32.52 last only 24.53 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43631347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32934299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6851219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2924560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 789738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 131531 instead zero. overview over extended number of returns of given pulse: 26077352 7857084 6405056 2633627 589847 63492 4889 0 0 0 0 0 0 0 0 histogram of classification of points: 12505603 unclassified (1) 30840377 ground (2) 239122 building (6) 43510 water (9) 2735 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2832982 +---> 555745 of those are unclassified (1) +---> 2250004 of those are ground (2) +---> 16280 of those are building (6) +---> 10953 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.4,14.5) has 96 bin [14.5,14.6) has 993 bin [14.6,14.7) has 1591 bin [14.7,14.8) has 2181 bin [14.8,14.9) has 2871 bin [14.9,15.0) has 2363 bin [15.0,15.1) has 3025 bin [15.1,15.2) has 3325 bin [15.2,15.3) has 4729 bin [15.3,15.4) has 6164 bin [15.4,15.5) has 14517 bin [15.5,15.6) has 8810 bin [15.6,15.7) has 17441 bin [15.7,15.8) has 49309 bin [15.8,15.9) has 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has 61764 bin [34.9,35.0) has 61566 bin [35.0,35.1) has 61560 bin [35.1,35.2) has 61298 bin [35.2,35.3) has 60896 bin [35.3,35.4) has 60791 bin [35.4,35.5) has 61183 bin [35.5,35.6) has 60806 bin [35.6,35.7) has 61279 bin [35.7,35.8) has 61269 bin [35.8,35.9) has 61448 bin [35.9,36.0) has 61002 bin [36.0,36.1) has 59898 bin [36.1,36.2) has 59430 bin [36.2,36.3) has 58476 bin [36.3,36.4) has 58110 bin [36.4,36.5) has 57626 bin [36.5,36.6) has 56627 bin [36.6,36.7) has 55687 bin [36.7,36.8) has 55211 bin [36.8,36.9) has 54350 bin [36.9,37.0) has 53169 bin [37.0,37.1) has 52776 bin [37.1,37.2) has 51928 bin [37.2,37.3) has 50966 bin [37.3,37.4) has 51268 bin [37.4,37.5) has 50580 bin [37.5,37.6) has 49535 bin [37.6,37.7) has 48477 bin [37.7,37.8) has 47549 bin [37.8,37.9) has 46599 bin [37.9,38.0) has 45751 bin [38.0,38.1) has 44547 bin [38.1,38.2) has 43841 bin [38.2,38.3) has 42655 bin [38.3,38.4) has 41295 bin [38.4,38.5) has 40392 bin [38.5,38.6) has 39399 bin [38.6,38.7) has 38181 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has 962 bin [46.6,46.7) has 1013 bin [46.7,46.8) has 943 bin [46.8,46.9) has 971 bin [46.9,47.0) has 892 bin [47.0,47.1) has 903 bin [47.1,47.2) has 823 bin [47.2,47.3) has 787 bin [47.3,47.4) has 841 bin [47.4,47.5) has 794 bin [47.5,47.6) has 745 bin [47.6,47.7) has 769 bin [47.7,47.8) has 703 bin [47.8,47.9) has 728 bin [47.9,48.0) has 607 bin [48.0,48.1) has 655 bin [48.1,48.2) has 571 bin [48.2,48.3) has 565 bin [48.3,48.4) has 524 bin [48.4,48.5) has 495 bin [48.5,48.6) has 438 bin [48.6,48.7) has 398 bin [48.7,48.8) has 399 bin [48.8,48.9) has 342 bin [48.9,49.0) has 360 bin [49.0,49.1) has 358 bin [49.1,49.2) has 323 bin [49.2,49.3) has 346 bin [49.3,49.4) has 277 bin [49.4,49.5) has 275 bin [49.5,49.6) has 277 bin [49.6,49.7) has 265 bin [49.7,49.8) has 273 bin [49.8,49.9) has 233 bin [49.9,50.0) has 233 bin [50.0,50.1) has 216 bin [50.1,50.2) has 215 bin [50.2,50.3) has 196 bin [50.3,50.4) has 167 bin [50.4,50.5) has 168 bin [50.5,50.6) has 177 bin [50.6,50.7) has 156 bin [50.7,50.8) has 178 bin [50.8,50.9) has 166 bin [50.9,51.0) has 149 bin [51.0,51.1) has 137 bin [51.1,51.2) has 126 bin [51.2,51.3) has 138 bin [51.3,51.4) has 127 bin [51.4,51.5) has 100 bin [51.5,51.6) has 82 bin [51.6,51.7) has 103 bin [51.7,51.8) has 80 bin [51.8,51.9) has 94 bin [51.9,52.0) has 72 bin [52.0,52.1) has 74 bin [52.1,52.2) has 84 bin [52.2,52.3) has 86 bin [52.3,52.4) has 70 bin [52.4,52.5) has 70 bin [52.5,52.6) has 66 bin [52.6,52.7) has 81 bin [52.7,52.8) has 62 bin [52.8,52.9) has 45 bin [52.9,53.0) has 42 bin [53.0,53.1) has 58 bin [53.1,53.2) has 59 bin [53.2,53.3) has 50 bin [53.3,53.4) has 61 bin [53.4,53.5) has 53 bin [53.5,53.6) has 39 bin [53.6,53.7) has 35 bin [53.7,53.8) has 29 bin [53.8,53.9) has 26 bin [53.9,54.0) has 23 bin [54.0,54.1) has 13 bin [54.1,54.2) has 13 bin [54.2,54.3) has 11 bin [54.3,54.4) has 11 bin [54.4,54.5) has 3 bin [54.5,54.6) has 2 average z coordinate 20.7 for 43631347 element(s) point source id histogram with bin size 1.000000 bin 173 has 1155379 bin 174 has 26044148 bin 175 has 16431820 average point source id 174.350125358265927 for 43631347 element(s)