lasinfo (210611) report for 'AHN4T/41BZ2_09.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: 29162403 number of points by return: 24160479 3406123 1283979 277936 33886 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 441230 0 min x y z: 237980.000 441230.000 26.963 max x y z: 239019.999 442519.999 71.167 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: 29162403 extended number of points by return: 24160479 3406123 1283979 277936 33886 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 26963 71167 intensity 56 4644 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 3 user_data 6 7 point_source_ID 161 162 gps_time 324129912.641194 324130486.490565 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 42 255 B 36 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 29.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24160479 number of intermediate returns: 1598082 number of last returns: 24156170 number of single returns: 20752328 covered area in square units/kilounits: 1339880/1.34 point density: all returns 21.76 last only 18.03 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29162403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24160479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3406123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1283979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 277936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33886 instead zero. overview over extended number of returns of given pulse: 20752328 4246641 3018166 976028 157749 11073 418 0 0 0 0 0 0 0 0 histogram of classification of points: 5919432 unclassified (1) 22954812 ground (2) 279909 building (6) 7815 water (9) 435 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1857031 +---> 408978 of those are unclassified (1) +---> 1385611 of those are ground (2) +---> 61288 of those are building (6) +---> 1083 of those are water (9) +---> 71 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 1 bin [27.0,27.1) has 1 bin [27.1,27.2) has 2 bin [27.2,27.3) has 2 bin [27.3,27.4) has 1 bin [27.6,27.7) has 2 bin [27.7,27.8) has 1 bin [27.8,27.9) has 1 bin [27.9,28.0) has 2 bin [28.1,28.2) has 1 bin [28.2,28.3) has 3 bin [28.3,28.4) has 1 bin [28.4,28.5) has 4 bin [28.5,28.6) has 6 bin [28.6,28.7) has 115 bin [28.7,28.8) has 347 bin [28.8,28.9) has 658 bin [28.9,29.0) has 804 bin [29.0,29.1) has 791 bin [29.1,29.2) has 775 bin [29.2,29.3) has 882 bin [29.3,29.4) has 1238 bin [29.4,29.5) has 2620 bin [29.5,29.6) has 4246 bin [29.6,29.7) has 4705 bin [29.7,29.8) has 11598 bin [29.8,29.9) has 17272 bin [29.9,30.0) has 25309 bin [30.0,30.1) has 23389 bin [30.1,30.2) has 35133 bin [30.2,30.3) has 48630 bin [30.3,30.4) has 64549 bin [30.4,30.5) has 108260 bin [30.5,30.6) has 117558 bin [30.6,30.7) has 117058 bin [30.7,30.8) has 132752 bin [30.8,30.9) has 151623 bin [30.9,31.0) has 141152 bin [31.0,31.1) has 139703 bin [31.1,31.2) has 177841 bin [31.2,31.3) has 216256 bin [31.3,31.4) has 283316 bin [31.4,31.5) has 337695 bin [31.5,31.6) has 309456 bin [31.6,31.7) has 283017 bin [31.7,31.8) has 280602 bin [31.8,31.9) has 340194 bin [31.9,32.0) has 372084 bin [32.0,32.1) has 382044 bin [32.1,32.2) has 322769 bin [32.2,32.3) has 301474 bin [32.3,32.4) has 302396 bin 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bin [47.6,47.7) has 31387 bin [47.7,47.8) has 31286 bin [47.8,47.9) has 30957 bin [47.9,48.0) has 30647 bin [48.0,48.1) has 30698 bin [48.1,48.2) has 30377 bin [48.2,48.3) has 30045 bin [48.3,48.4) has 29748 bin [48.4,48.5) has 29544 bin [48.5,48.6) has 29569 bin [48.6,48.7) has 29129 bin [48.7,48.8) has 29161 bin [48.8,48.9) has 28902 bin [48.9,49.0) has 28804 bin [49.0,49.1) has 28565 bin [49.1,49.2) has 28179 bin [49.2,49.3) has 28125 bin [49.3,49.4) has 27504 bin [49.4,49.5) has 27917 bin [49.5,49.6) has 27285 bin [49.6,49.7) has 27021 bin [49.7,49.8) has 26983 bin [49.8,49.9) has 27032 bin [49.9,50.0) has 26777 bin [50.0,50.1) has 26439 bin [50.1,50.2) has 26539 bin [50.2,50.3) has 26163 bin [50.3,50.4) has 25746 bin [50.4,50.5) has 25370 bin [50.5,50.6) has 25165 bin [50.6,50.7) has 25074 bin [50.7,50.8) has 24583 bin [50.8,50.9) has 23835 bin [50.9,51.0) has 23493 bin [51.0,51.1) has 23167 bin [51.1,51.2) has 22953 bin [51.2,51.3) has 22317 bin [51.3,51.4) has 21699 bin 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[59.4,59.5) has 54 bin [59.5,59.6) has 29 bin [59.6,59.7) has 41 bin [59.7,59.8) has 47 bin [59.8,59.9) has 39 bin [59.9,60.0) has 38 bin [60.0,60.1) has 40 bin [60.1,60.2) has 26 bin [60.2,60.3) has 21 bin [60.3,60.4) has 8 bin [60.4,60.5) has 13 bin [60.5,60.6) has 14 bin [60.6,60.7) has 14 bin [60.7,60.8) has 10 bin [60.8,60.9) has 11 bin [60.9,61.0) has 8 bin [61.0,61.1) has 10 bin [61.1,61.2) has 7 bin [61.2,61.3) has 2 bin [61.3,61.4) has 5 bin [61.4,61.5) has 2 bin [61.5,61.6) has 1 bin [61.6,61.7) has 2 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 2 bin [63.0,63.1) has 2 bin [63.2,63.3) has 1 bin [63.5,63.6) has 1 bin [63.6,63.7) has 1 bin [63.7,63.8) has 4 bin [64.1,64.2) has 1 bin [64.9,65.0) has 2 bin [65.2,65.3) has 1 bin [65.5,65.6) has 1 bin [65.7,65.8) has 1 bin [65.8,65.9) has 1 bin [65.9,66.0) has 1 bin [66.5,66.6) has 1 bin [67.1,67.2) has 1 bin [67.3,67.4) has 1 bin [67.7,67.8) has 1 bin [67.9,68.0) has 1 bin [68.4,68.5) has 2 bin [68.5,68.6) has 1 bin [68.6,68.7) has 3 bin [68.7,68.8) has 1 bin [68.8,68.9) has 3 bin [68.9,69.0) has 1 bin [69.3,69.4) has 2 bin [69.4,69.5) has 2 bin [69.6,69.7) has 4 bin [69.7,69.8) has 3 bin [69.8,69.9) has 6 bin [69.9,70.0) has 1 bin [70.0,70.1) has 5 bin [70.1,70.2) has 1 bin [70.4,70.5) has 1 bin [70.6,70.7) has 1 bin [70.7,70.8) has 4 bin [70.8,70.9) has 5 bin [70.9,71.0) has 6 bin [71.0,71.1) has 12 bin [71.1,71.2) has 4 average z coordinate 35.8 for 29162403 element(s) point source id histogram with bin size 1.000000 bin 161 has 10266387 bin 162 has 18896016 average point source id 161.647958126084461 for 29162403 element(s)