lasinfo (210611) report for 'AHN4T/45HN2_23.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: 338/2022 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: 29920166 number of points by return: 24953017 3719530 1071591 162594 13434 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 406230 0 min x y z: 176980.000 406230.000 18.045 max x y z: 178019.999 407519.999 46.992 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: 29920166 extended number of points by return: 24953017 3719530 1071591 162594 13434 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 18045 46992 intensity 49 4529 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 31 user_data 6 7 point_source_ID 72 74 gps_time 298216216.361120 298281432.843690 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 24 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0.49 45.29 ('Amplitude') attribute1 -16.4 28.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24953017 number of intermediate returns: 1249374 number of last returns: 24927418 number of single returns: 21209643 covered area in square units/kilounits: 1330476/1.33 point density: all returns 22.49 last only 18.74 (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 29920166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24953017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3719530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1071591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 162594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13434 instead zero. overview over extended number of returns of given pulse: 21209643 5312754 2732324 598011 63903 3385 146 0 0 0 0 0 0 0 0 histogram of classification of points: 5544834 unclassified (1) 23413117 ground (2) 956994 building (6) 3856 water (9) 1365 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2127121 +---> 363635 of those are unclassified (1) +---> 1702806 of those are ground (2) +---> 60314 of those are building (6) +---> 366 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.0,18.1) has 10 bin [18.1,18.2) has 239 bin [18.2,18.3) has 481 bin [18.3,18.4) has 901 bin [18.4,18.5) has 3008 bin [18.5,18.6) has 3201 bin [18.6,18.7) has 6275 bin [18.7,18.8) has 11290 bin [18.8,18.9) has 65554 bin [18.9,19.0) has 43570 bin [19.0,19.1) has 20036 bin [19.1,19.2) has 25331 bin [19.2,19.3) has 211379 bin [19.3,19.4) has 800477 bin [19.4,19.5) has 839962 bin [19.5,19.6) has 1289120 bin [19.6,19.7) has 1744750 bin [19.7,19.8) has 2075948 bin [19.8,19.9) has 2219422 bin [19.9,20.0) has 2173305 bin [20.0,20.1) has 1914551 bin [20.1,20.2) has 1345272 bin [20.2,20.3) has 964504 bin [20.3,20.4) has 943917 bin [20.4,20.5) has 1075253 bin [20.5,20.6) has 1041103 bin [20.6,20.7) has 1051747 bin [20.7,20.8) has 854782 bin [20.8,20.9) has 554133 bin [20.9,21.0) has 523389 bin [21.0,21.1) has 378991 bin [21.1,21.2) has 331172 bin [21.2,21.3) has 284185 bin [21.3,21.4) has 219350 bin [21.4,21.5) has 158571 bin [21.5,21.6) has 137560 bin [21.6,21.7) has 152230 bin [21.7,21.8) has 160484 bin [21.8,21.9) has 136249 bin [21.9,22.0) has 77445 bin [22.0,22.1) has 41878 bin [22.1,22.2) has 36927 bin [22.2,22.3) has 38370 bin [22.3,22.4) has 38936 bin [22.4,22.5) has 39976 bin [22.5,22.6) has 39856 bin [22.6,22.7) has 41983 bin [22.7,22.8) has 46880 bin [22.8,22.9) has 47148 bin [22.9,23.0) has 45995 bin [23.0,23.1) has 48812 bin [23.1,23.2) has 51459 bin 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has 37548 bin [27.1,27.2) has 37690 bin [27.2,27.3) has 37496 bin [27.3,27.4) has 37236 bin [27.4,27.5) has 37553 bin [27.5,27.6) has 37583 bin [27.6,27.7) has 38215 bin [27.7,27.8) has 38839 bin [27.8,27.9) has 42667 bin [27.9,28.0) has 40308 bin [28.0,28.1) has 40081 bin [28.1,28.2) has 41611 bin [28.2,28.3) has 41945 bin [28.3,28.4) has 43017 bin [28.4,28.5) has 38645 bin [28.5,28.6) has 38146 bin [28.6,28.7) has 37184 bin [28.7,28.8) has 36968 bin [28.8,28.9) has 37303 bin [28.9,29.0) has 37544 bin [29.0,29.1) has 36017 bin [29.1,29.2) has 36502 bin [29.2,29.3) has 36623 bin [29.3,29.4) has 37349 bin [29.4,29.5) has 37298 bin [29.5,29.6) has 37306 bin [29.6,29.7) has 37411 bin [29.7,29.8) has 37698 bin [29.8,29.9) has 37470 bin [29.9,30.0) has 37000 bin [30.0,30.1) has 37465 bin [30.1,30.2) has 37352 bin [30.2,30.3) has 37325 bin [30.3,30.4) has 37281 bin [30.4,30.5) has 37199 bin [30.5,30.6) has 37581 bin [30.6,30.7) has 37545 bin [30.7,30.8) has 37217 bin [30.8,30.9) has 36747 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bin [46.7,46.8) has 6 bin [46.8,46.9) has 4 bin [46.9,47.0) has 2 average z coordinate 22.0 for 29920166 element(s) point source id histogram with bin size 1.000000 bin 72 has 5609103 bin 73 has 23750166 bin 74 has 560897 average point source id 72.831277473527379 for 29920166 element(s)