lasinfo (210611) report for 'AHN4T/50FN2_21.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: 60790351 number of points by return: 48778245 8237256 3018118 669512 87220 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 393730 0 min x y z: 134980.000 393730.000 8.178 max x y z: 136019.999 395019.999 49.356 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: 60790351 extended number of points by return: 48778245 8237256 3018118 669512 87220 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 8178 49356 intensity 0 4697 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 -31 29 user_data 6 7 point_source_ID 20 1049 gps_time 290605995.078686 294662413.665087 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 39 255 B 26 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 46.97 ('Amplitude') attribute1 -16.62 30.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48778245 number of intermediate returns: 3786279 number of last returns: 48713161 number of single returns: 40487334 covered area in square units/kilounits: 1337780/1.34 point density: all returns 45.44 last only 36.41 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60790351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48778245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8237256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3018118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 669512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 87220 instead zero. overview over extended number of returns of given pulse: 40487334 10475406 7056231 2333341 403236 32887 1916 0 0 0 0 0 0 0 0 histogram of classification of points: 16482489 unclassified (1) 40197159 ground (2) 3721764 building (6) 113943 water (9) 274996 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4346300 +---> 1269096 of those are unclassified (1) +---> 2930925 of those are ground (2) +---> 126615 of those are building (6) +---> 7225 of those are water (9) +---> 12439 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 2 bin [8.2,8.3) has 7 bin [8.3,8.4) has 69 bin [8.4,8.5) has 671 bin [8.5,8.6) has 10310 bin [8.6,8.7) has 16709 bin [8.7,8.8) has 7928 bin [8.8,8.9) has 6728 bin [8.9,9.0) has 5950 bin [9.0,9.1) has 5904 bin [9.1,9.2) has 7251 bin [9.2,9.3) has 6175 bin [9.3,9.4) has 8460 bin [9.4,9.5) 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has 2871 bin [43.8,43.9) has 1704 bin [43.9,44.0) has 1111 bin [44.0,44.1) has 924 bin [44.1,44.2) has 689 bin [44.2,44.3) has 675 bin [44.3,44.4) has 645 bin [44.4,44.5) has 660 bin [44.5,44.6) has 609 bin [44.6,44.7) has 536 bin [44.7,44.8) has 527 bin [44.8,44.9) has 454 bin [44.9,45.0) has 449 bin [45.0,45.1) has 400 bin [45.1,45.2) has 420 bin [45.2,45.3) has 374 bin [45.3,45.4) has 335 bin [45.4,45.5) has 402 bin [45.5,45.6) has 417 bin [45.6,45.7) has 376 bin [45.7,45.8) has 383 bin [45.8,45.9) has 401 bin [45.9,46.0) has 332 bin [46.0,46.1) has 342 bin [46.1,46.2) has 280 bin [46.2,46.3) has 682 bin [46.3,46.4) has 15722 bin [46.4,46.5) has 4727 bin [46.5,46.6) has 765 bin [46.6,46.7) has 394 bin [46.7,46.8) has 397 bin [46.8,46.9) has 518 bin [46.9,47.0) has 749 bin [47.0,47.1) has 731 bin [47.1,47.2) has 950 bin [47.2,47.3) has 3069 bin [47.3,47.4) has 1766 bin [47.4,47.5) has 6975 bin [47.5,47.6) has 2099 bin [47.6,47.7) has 1391 bin [47.7,47.8) has 151 bin [47.8,47.9) has 101 bin [47.9,48.0) has 381 bin [48.0,48.1) has 41 bin [48.1,48.2) has 49 bin [48.2,48.3) has 13 bin [48.3,48.4) has 29 bin [48.4,48.5) has 21 bin [48.5,48.6) has 19 bin [48.6,48.7) has 16 bin [48.7,48.8) has 15 bin [48.8,48.9) has 14 bin [48.9,49.0) has 12 bin [49.0,49.1) has 8 bin [49.1,49.2) has 3 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 average z coordinate 15.8 for 60790351 element(s) point source id histogram with bin size 1.000000 bin 20 has 1446086 bin 21 has 25005892 bin 22 has 4926269 bin 50 has 18902672 bin 51 has 2157 bin 1049 has 10507275 average point source id 207.759919859650097 for 60790351 element(s)