lasinfo (210611) report for 'AHN4T/26GZ2_04.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: 178/2021 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: 58764431 number of points by return: 48024009 7533723 2633200 519065 54434 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 479980 0 min x y z: 167980.000 479980.000 1.516 max x y z: 169019.999 481269.999 35.491 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: 58764431 extended number of points by return: 48024009 7533723 2633200 519065 54434 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 1516 35491 intensity 53 4923 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 -34 33 user_data 6 7 point_source_ID 140 142 gps_time 270198722.203875 270201347.583117 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 10 255 B 0 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.53 49.23 ('Amplitude') attribute1 -15.37 34.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48024009 number of intermediate returns: 3202265 number of last returns: 47978608 number of single returns: 40440451 covered area in square units/kilounits: 1338920/1.34 point density: all returns 43.89 last only 35.83 (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 58764431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48024009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7533723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2633200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 519065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54434 instead zero. overview over extended number of returns of given pulse: 40440451 9859624 6338157 1854544 269158 2477 20 0 0 0 0 0 0 0 0 histogram of classification of points: 14604584 unclassified (1) 41137188 ground (2) 2971211 building (6) 37950 water (9) 13498 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5034017 +---> 1981332 of those are unclassified (1) +---> 2886746 of those are ground (2) +---> 162684 of those are building (6) +---> 3255 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 40 bin [1.6,1.7) has 1745 bin [1.7,1.8) has 3224 bin [1.8,1.9) has 1951 bin [1.9,2.0) has 1302 bin [2.0,2.1) has 1545 bin [2.1,2.2) has 2644 bin [2.2,2.3) has 6300 bin [2.3,2.4) has 21676 bin [2.4,2.5) has 165741 bin [2.5,2.6) has 119576 bin [2.6,2.7) has 121592 bin [2.7,2.8) has 151671 bin [2.8,2.9) has 123350 bin [2.9,3.0) has 159315 bin [3.0,3.1) has 294878 bin [3.1,3.2) has 812780 bin [3.2,3.3) has 1138702 bin [3.3,3.4) has 829622 bin [3.4,3.5) has 730481 bin [3.5,3.6) has 726114 bin [3.6,3.7) has 634433 bin [3.7,3.8) has 641366 bin [3.8,3.9) has 605504 bin [3.9,4.0) has 590414 bin [4.0,4.1) has 755675 bin [4.1,4.2) has 970029 bin [4.2,4.3) has 1232036 bin [4.3,4.4) has 1325618 bin [4.4,4.5) has 1440554 bin [4.5,4.6) has 1336846 bin [4.6,4.7) has 1353213 bin [4.7,4.8) has 1508992 bin [4.8,4.9) has 1789319 bin [4.9,5.0) has 1684912 bin [5.0,5.1) has 1609462 bin [5.1,5.2) has 1583087 bin [5.2,5.3) has 1461369 bin [5.3,5.4) has 1591387 bin [5.4,5.5) has 1484020 bin [5.5,5.6) has 1347634 bin [5.6,5.7) has 1466383 bin [5.7,5.8) has 1462241 bin [5.8,5.9) has 1415788 bin [5.9,6.0) has 1406638 bin [6.0,6.1) has 1118171 bin [6.1,6.2) has 994282 bin [6.2,6.3) has 821560 bin [6.3,6.4) has 801666 bin [6.4,6.5) has 798439 bin [6.5,6.6) has 595266 bin [6.6,6.7) has 453928 bin [6.7,6.8) has 347380 bin [6.8,6.9) has 310594 bin [6.9,7.0) has 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[30.1,30.2) has 2940 bin [30.2,30.3) has 2665 bin [30.3,30.4) has 2561 bin [30.4,30.5) has 2249 bin [30.5,30.6) has 2152 bin [30.6,30.7) has 1896 bin [30.7,30.8) has 1778 bin [30.8,30.9) has 1637 bin [30.9,31.0) has 1514 bin [31.0,31.1) has 1433 bin [31.1,31.2) has 1342 bin [31.2,31.3) has 1307 bin [31.3,31.4) has 1294 bin [31.4,31.5) has 1154 bin [31.5,31.6) has 1066 bin [31.6,31.7) has 1057 bin [31.7,31.8) has 991 bin [31.8,31.9) has 921 bin [31.9,32.0) has 808 bin [32.0,32.1) has 774 bin [32.1,32.2) has 652 bin [32.2,32.3) has 604 bin [32.3,32.4) has 535 bin [32.4,32.5) has 481 bin [32.5,32.6) has 357 bin [32.6,32.7) has 330 bin [32.7,32.8) has 345 bin [32.8,32.9) has 276 bin [32.9,33.0) has 259 bin [33.0,33.1) has 239 bin [33.1,33.2) has 194 bin [33.2,33.3) has 157 bin [33.3,33.4) has 117 bin [33.4,33.5) has 87 bin [33.5,33.6) has 54 bin [33.6,33.7) has 21 bin [33.7,33.8) has 18 bin [33.8,33.9) has 16 bin [33.9,34.0) has 15 bin [34.0,34.1) has 12 bin [34.1,34.2) has 10 bin [34.2,34.3) has 6 bin [34.3,34.4) has 6 bin [34.4,34.5) has 11 bin [34.5,34.6) has 7 bin [34.6,34.7) has 9 bin [34.7,34.8) has 5 bin [34.8,34.9) has 6 bin [34.9,35.0) has 14 bin [35.0,35.1) has 7 bin [35.1,35.2) has 4 bin [35.2,35.3) has 4 bin [35.3,35.4) has 2 bin [35.4,35.5) has 1 average z coordinate 7.6 for 58764431 element(s) point source id histogram with bin size 1.000000 bin 140 has 6139016 bin 141 has 41747411 bin 142 has 10878004 average point source id 141.08064381666523 for 58764431 element(s)