lasinfo (210611) report for 'AHN4T/52GN1_02.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: 31045291 number of points by return: 23611309 5506754 1641163 263179 22886 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 386230 0 min x y z: 200980.000 386230.000 19.102 max x y z: 202019.999 387519.999 63.378 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: 31045291 extended number of points by return: 23611309 5506754 1641163 263179 22886 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 19102 63378 intensity 0 5096 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 98 100 gps_time 297861127.629031 297863469.197408 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 21 255 NIR 1 255 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 50.96 ('Amplitude') attribute1 -16.57 33.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23611309 number of intermediate returns: 1929982 number of last returns: 23589466 number of single returns: 18085466 covered area in square units/kilounits: 1250548/1.25 point density: all returns 24.83 last only 18.86 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31045291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23611309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5506754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1641163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22886 instead zero. overview over extended number of returns of given pulse: 18085466 7744804 4137309 962813 108783 5859 257 0 0 0 0 0 0 0 0 histogram of classification of points: 9057232 unclassified (1) 20456331 ground (2) 1413772 building (6) 70643 water (9) 47313 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2234057 +---> 717573 of those are unclassified (1) +---> 1411021 of those are ground (2) +---> 103966 of those are building (6) +---> 1497 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.1,19.2) has 46 bin [19.2,19.3) has 286 bin [19.3,19.4) has 2087 bin [19.4,19.5) has 4877 bin [19.5,19.6) has 7579 bin [19.6,19.7) has 19514 bin [19.7,19.8) has 9487 bin [19.8,19.9) has 10701 bin [19.9,20.0) has 14581 bin [20.0,20.1) has 25851 bin [20.1,20.2) has 78600 bin [20.2,20.3) has 83035 bin [20.3,20.4) has 93010 bin [20.4,20.5) has 98370 bin [20.5,20.6) has 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[39.5,39.6) has 36836 bin [39.6,39.7) has 36181 bin [39.7,39.8) has 35229 bin [39.8,39.9) has 35075 bin [39.9,40.0) has 34320 bin [40.0,40.1) has 33674 bin [40.1,40.2) has 33035 bin [40.2,40.3) has 32393 bin [40.3,40.4) has 31589 bin [40.4,40.5) has 31274 bin [40.5,40.6) has 30758 bin [40.6,40.7) has 29954 bin [40.7,40.8) has 29846 bin [40.8,40.9) has 30071 bin [40.9,41.0) has 28909 bin [41.0,41.1) has 27810 bin [41.1,41.2) has 27419 bin [41.2,41.3) has 27162 bin [41.3,41.4) has 26569 bin [41.4,41.5) has 25713 bin [41.5,41.6) has 24985 bin [41.6,41.7) has 24071 bin [41.7,41.8) has 23623 bin [41.8,41.9) has 22984 bin [41.9,42.0) has 22020 bin [42.0,42.1) has 21546 bin [42.1,42.2) has 20975 bin [42.2,42.3) has 20488 bin [42.3,42.4) has 20110 bin [42.4,42.5) has 19388 bin [42.5,42.6) has 18679 bin [42.6,42.7) has 18393 bin [42.7,42.8) has 17622 bin [42.8,42.9) has 17405 bin [42.9,43.0) has 16908 bin [43.0,43.1) has 16463 bin [43.1,43.2) has 15830 bin [43.2,43.3) has 15319 bin [43.3,43.4) 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has 40 bin [51.5,51.6) has 47 bin [51.6,51.7) has 41 bin [51.7,51.8) has 37 bin [51.8,51.9) has 26 bin [51.9,52.0) has 10 bin [52.0,52.1) has 9 bin [52.1,52.2) has 12 bin [52.2,52.3) has 16 bin [52.3,52.4) has 13 bin [52.4,52.5) has 8 bin [52.5,52.6) has 10 bin [52.6,52.7) has 10 bin [52.7,52.8) has 14 bin [52.8,52.9) has 21 bin [52.9,53.0) has 25 bin [53.0,53.1) has 24 bin [53.1,53.2) has 34 bin [53.2,53.3) has 20 bin [53.3,53.4) has 21 bin [53.4,53.5) has 22 bin [53.5,53.6) has 25 bin [53.6,53.7) has 18 bin [53.7,53.8) has 21 bin [53.8,53.9) has 21 bin [53.9,54.0) has 21 bin [54.0,54.1) has 23 bin [54.1,54.2) has 21 bin [54.2,54.3) has 20 bin [54.3,54.4) has 21 bin [54.4,54.5) has 15 bin [54.5,54.6) has 9 bin [54.6,54.7) has 3 bin [54.7,54.8) has 2 bin [54.8,54.9) has 1 bin [55.2,55.3) has 1 bin [56.8,56.9) has 2 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 bin [57.4,57.5) has 3 bin [57.5,57.6) has 1 bin [57.6,57.7) has 1 bin [57.9,58.0) has 1 bin [60.7,60.8) has 2 bin [60.8,60.9) has 2 bin [60.9,61.0) has 1 bin [61.0,61.1) has 2 bin [61.1,61.2) has 1 bin [61.3,61.4) has 1 bin [61.4,61.5) has 2 bin [61.5,61.6) has 3 bin [61.7,61.8) has 2 bin [61.8,61.9) has 5 bin [61.9,62.0) has 3 bin [62.0,62.1) has 2 bin [62.1,62.2) has 1 bin [62.2,62.3) has 2 bin [62.3,62.4) has 1 bin [62.4,62.5) has 1 bin [62.5,62.6) has 1 bin [62.8,62.9) has 2 bin [63.0,63.1) has 4 bin [63.1,63.2) has 11 bin [63.2,63.3) has 12 bin [63.3,63.4) has 7 average z coordinate 25.8 for 31045291 element(s) point source id histogram with bin size 1.000000 bin 98 has 62149 bin 99 has 22750693 bin 100 has 8232449 average point source id 99.263173567933379 for 31045291 element(s)