lasinfo (210611) report for 'AHN4T/57BN2_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: 340/2022 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: 48327383 number of points by return: 28861203 14509938 4290238 617772 48232 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 368730 0 min x y z: 157980.000 368730.000 26.369 max x y z: 159019.999 370019.999 64.930 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: 48327383 extended number of points by return: 28861203 14509938 4290238 617772 48232 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 26369 64930 intensity 34 2534 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 78 1077 gps_time 296120539.428783 298287857.664063 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 32 255 B 26 255 NIR 12 251 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.34 25.34 ('Amplitude') attribute1 -16.78 8.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28861203 number of intermediate returns: 4979964 number of last returns: 28743353 number of single returns: 14257137 covered area in square units/kilounits: 1341580/1.34 point density: all returns 36.02 last only 21.43 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48327383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28861203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14509938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4290238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 617772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48232 instead zero. overview over extended number of returns of given pulse: 14257137 20467891 11067311 2291688 230760 12172 424 0 0 0 0 0 0 0 0 histogram of classification of points: 31000885 unclassified (1) 17326290 ground (2) 208 water (9) +-> flagged as extended overlap: 3144836 +---> 1612827 of those are unclassified (1) +---> 1531801 of those are ground (2) +---> 208 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.3,26.4) has 10 bin [26.4,26.5) has 656 bin [26.5,26.6) has 1360 bin [26.6,26.7) has 2474 bin [26.7,26.8) has 3668 bin [26.8,26.9) has 6442 bin [26.9,27.0) has 5593 bin [27.0,27.1) has 4992 bin [27.1,27.2) has 5072 bin [27.2,27.3) has 6675 bin [27.3,27.4) has 16963 bin [27.4,27.5) has 35965 bin [27.5,27.6) has 72377 bin [27.6,27.7) has 129693 bin [27.7,27.8) has 167035 bin [27.8,27.9) has 213698 bin [27.9,28.0) has 257699 bin [28.0,28.1) has 328275 bin 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has 20030 bin [54.5,54.6) has 19426 bin [54.6,54.7) has 18672 bin [54.7,54.8) has 18133 bin [54.8,54.9) has 17165 bin [54.9,55.0) has 16785 bin [55.0,55.1) has 16022 bin [55.1,55.2) has 15481 bin [55.2,55.3) has 14941 bin [55.3,55.4) has 14352 bin [55.4,55.5) has 13879 bin [55.5,55.6) has 13303 bin [55.6,55.7) has 12807 bin [55.7,55.8) has 12226 bin [55.8,55.9) has 11845 bin [55.9,56.0) has 11518 bin [56.0,56.1) has 10998 bin [56.1,56.2) has 10477 bin [56.2,56.3) has 10126 bin [56.3,56.4) has 9635 bin [56.4,56.5) has 8900 bin [56.5,56.6) has 8661 bin [56.6,56.7) has 8132 bin [56.7,56.8) has 7880 bin [56.8,56.9) has 7403 bin [56.9,57.0) has 7145 bin [57.0,57.1) has 6721 bin [57.1,57.2) has 6489 bin [57.2,57.3) has 6125 bin [57.3,57.4) has 5790 bin [57.4,57.5) has 5616 bin [57.5,57.6) has 5404 bin [57.6,57.7) has 4948 bin [57.7,57.8) has 4635 bin [57.8,57.9) has 4452 bin [57.9,58.0) has 4283 bin [58.0,58.1) has 4062 bin [58.1,58.2) has 3799 bin [58.2,58.3) has 3585 bin [58.3,58.4) has 3382 bin [58.4,58.5) has 3099 bin [58.5,58.6) has 2940 bin [58.6,58.7) has 2745 bin [58.7,58.8) has 2539 bin [58.8,58.9) has 2254 bin [58.9,59.0) has 2093 bin [59.0,59.1) has 2068 bin [59.1,59.2) has 1941 bin [59.2,59.3) has 1816 bin [59.3,59.4) has 1673 bin [59.4,59.5) has 1572 bin [59.5,59.6) has 1519 bin [59.6,59.7) has 1383 bin [59.7,59.8) has 1224 bin [59.8,59.9) has 1130 bin [59.9,60.0) has 1059 bin [60.0,60.1) has 948 bin [60.1,60.2) has 902 bin [60.2,60.3) has 781 bin [60.3,60.4) has 800 bin [60.4,60.5) has 708 bin [60.5,60.6) has 690 bin [60.6,60.7) has 613 bin [60.7,60.8) has 540 bin [60.8,60.9) has 522 bin [60.9,61.0) has 487 bin [61.0,61.1) has 432 bin [61.1,61.2) has 386 bin [61.2,61.3) has 322 bin [61.3,61.4) has 270 bin [61.4,61.5) has 246 bin [61.5,61.6) has 203 bin [61.6,61.7) has 186 bin [61.7,61.8) has 159 bin [61.8,61.9) has 164 bin [61.9,62.0) has 152 bin [62.0,62.1) has 146 bin [62.1,62.2) has 153 bin [62.2,62.3) has 148 bin [62.3,62.4) has 124 bin [62.4,62.5) has 78 bin [62.5,62.6) has 97 bin [62.6,62.7) has 88 bin [62.7,62.8) has 70 bin [62.8,62.9) has 55 bin [62.9,63.0) has 41 bin [63.0,63.1) has 27 bin [63.1,63.2) has 18 bin [63.2,63.3) has 18 bin [63.3,63.4) has 25 bin [63.4,63.5) has 23 bin [63.5,63.6) has 22 bin [63.6,63.7) has 22 bin [63.7,63.8) has 22 bin [63.8,63.9) has 15 bin [63.9,64.0) has 5 bin [64.0,64.1) has 1 bin [64.1,64.2) has 1 bin [64.2,64.3) has 4 bin [64.5,64.6) has 1 bin [64.6,64.7) has 4 bin [64.8,64.9) has 1 bin [64.9,65.0) has 1 average z coordinate 36.8 for 48327383 element(s) point source id histogram with bin size 1.000000 bin 78 has 39392422 bin 79 has 879560 bin 205 has 9574 bin 1077 has 8045827 average point source id 244.362756100407921 for 48327383 element(s)