lasinfo (210611) report for 'AHN4T/40FZ2_25.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: 23/2023 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: 27214144 number of points by return: 25134031 1383345 536535 135447 22015 scale factor x y z: 0.001 0.001 0.001 offset x y z: 218980 437480 0 min x y z: 218980.000 437480.000 11.096 max x y z: 220019.999 438769.999 47.409 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: 27214144 extended number of points by return: 25134031 1383345 536535 135447 22015 2541 230 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 11096 47409 intensity 57 4882 return_number 1 7 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 145 147 gps_time 324037489.822487 328791654.292153 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 18 255 NIR 18 255 extended_return_number 1 7 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 -16.53 32.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25134031 number of intermediate returns: 697589 number of last returns: 25124031 number of single returns: 23741507 covered area in square units/kilounits: 1306644/1.31 point density: all returns 20.83 last only 19.23 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27214144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25134031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1383345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 536535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 135447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22015 instead zero. overview over extended number of returns of given pulse: 23741507 1700338 1204470 454440 97618 14000 1771 0 0 0 0 0 0 0 0 histogram of classification of points: 2651308 unclassified (1) 23705025 ground (2) 432563 building (6) 422589 water (9) 2659 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2273132 +---> 172058 of those are unclassified (1) +---> 2099231 of those are ground (2) +---> 758 of those are building (6) +---> 1085 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 1 bin [11.1,11.2) has 46 bin [11.2,11.3) has 835 bin [11.3,11.4) has 3870 bin [11.4,11.5) has 6501 bin [11.5,11.6) has 13139 bin [11.6,11.7) has 31019 bin [11.7,11.8) has 69939 bin [11.8,11.9) has 112735 bin [11.9,12.0) has 204650 bin [12.0,12.1) has 390197 bin [12.1,12.2) has 513161 bin [12.2,12.3) has 767315 bin [12.3,12.4) has 1572443 bin [12.4,12.5) has 2283358 bin [12.5,12.6) has 2254668 bin [12.6,12.7) has 2337054 bin [12.7,12.8) has 1935856 bin [12.8,12.9) has 1448928 bin [12.9,13.0) has 1179876 bin [13.0,13.1) has 1073080 bin [13.1,13.2) has 990779 bin [13.2,13.3) has 887336 bin [13.3,13.4) has 851766 bin [13.4,13.5) has 843340 bin [13.5,13.6) has 851565 bin [13.6,13.7) has 621202 bin [13.7,13.8) has 563410 bin [13.8,13.9) has 540984 bin [13.9,14.0) has 425765 bin [14.0,14.1) has 457869 bin [14.1,14.2) has 323222 bin [14.2,14.3) has 332790 bin [14.3,14.4) has 227742 bin [14.4,14.5) has 150203 bin [14.5,14.6) has 93709 bin [14.6,14.7) has 67565 bin [14.7,14.8) has 57045 bin [14.8,14.9) has 52488 bin [14.9,15.0) has 39250 bin [15.0,15.1) has 34297 bin [15.1,15.2) has 35746 bin [15.2,15.3) has 30709 bin [15.3,15.4) has 36073 bin [15.4,15.5) has 26065 bin [15.5,15.6) has 21549 bin [15.6,15.7) has 21617 bin [15.7,15.8) has 32340 bin [15.8,15.9) has 25328 bin [15.9,16.0) has 22760 bin [16.0,16.1) has 22458 bin [16.1,16.2) has 21531 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[43.8,43.9) has 815 bin [43.9,44.0) has 781 bin [44.0,44.1) has 697 bin [44.1,44.2) has 698 bin [44.2,44.3) has 719 bin [44.3,44.4) has 632 bin [44.4,44.5) has 601 bin [44.5,44.6) has 568 bin [44.6,44.7) has 516 bin [44.7,44.8) has 537 bin [44.8,44.9) has 501 bin [44.9,45.0) has 517 bin [45.0,45.1) has 462 bin [45.1,45.2) has 414 bin [45.2,45.3) has 409 bin [45.3,45.4) has 354 bin [45.4,45.5) has 355 bin [45.5,45.6) has 304 bin [45.6,45.7) has 314 bin [45.7,45.8) has 310 bin [45.8,45.9) has 278 bin [45.9,46.0) has 244 bin [46.0,46.1) has 244 bin [46.1,46.2) has 192 bin [46.2,46.3) has 154 bin [46.3,46.4) has 120 bin [46.4,46.5) has 88 bin [46.5,46.6) has 63 bin [46.6,46.7) has 53 bin [46.7,46.8) has 48 bin [46.8,46.9) has 37 bin [46.9,47.0) has 15 bin [47.0,47.1) has 13 bin [47.1,47.2) has 13 bin [47.2,47.3) has 2 bin [47.3,47.4) has 3 bin [47.4,47.5) has 2 average z coordinate 13.9 for 27214144 element(s) point source id histogram with bin size 1.000000 bin 145 has 929656 bin 146 has 24898168 bin 147 has 1386320 average point source id 146.016780391843298 for 27214144 element(s)