lasinfo (210611) report for 'AHN4T/51BN2_16.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: 339/2022 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: 38706549 number of points by return: 28619361 7198315 2390486 449153 49234 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 394980 0 min x y z: 154980.000 394980.000 8.332 max x y z: 156019.999 396269.999 52.280 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: 38706549 extended number of points by return: 28619361 7198315 2390486 449153 49234 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 8332 52280 intensity 0 4860 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 62 64 gps_time 298030377.515929 298034004.071906 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 34 255 B 24 255 NIR 24 255 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 48.6 ('Amplitude') attribute1 -16.63 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28619361 number of intermediate returns: 2897773 number of last returns: 28588707 number of single returns: 21399292 covered area in square units/kilounits: 1333448/1.33 point density: all returns 29.03 last only 21.44 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38706549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28619361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7198315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2390486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 449153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49234 instead zero. overview over extended number of returns of given pulse: 21399292 9619796 5834231 1604361 230874 16698 1297 0 0 0 0 0 0 0 0 histogram of classification of points: 12225847 unclassified (1) 26406337 ground (2) 44381 building (6) 29224 water (9) 760 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2628583 +---> 612031 of those are unclassified (1) +---> 1987019 of those are ground (2) +---> 27556 of those are building (6) +---> 1977 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.3,8.4) has 48 bin [8.4,8.5) has 1024 bin [8.5,8.6) has 2059 bin [8.6,8.7) has 5381 bin [8.7,8.8) has 7087 bin [8.8,8.9) has 8379 bin [8.9,9.0) has 13616 bin [9.0,9.1) has 30981 bin [9.1,9.2) has 63619 bin [9.2,9.3) has 188810 bin [9.3,9.4) has 586142 bin [9.4,9.5) has 1109567 bin [9.5,9.6) has 2019848 bin [9.6,9.7) has 2150651 bin [9.7,9.8) has 2115433 bin [9.8,9.9) 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bin [48.4,48.5) has 478 bin [48.5,48.6) has 452 bin [48.6,48.7) has 446 bin [48.7,48.8) has 425 bin [48.8,48.9) has 395 bin [48.9,49.0) has 360 bin [49.0,49.1) has 296 bin [49.1,49.2) has 268 bin [49.2,49.3) has 250 bin [49.3,49.4) has 208 bin [49.4,49.5) has 200 bin [49.5,49.6) has 165 bin [49.6,49.7) has 170 bin [49.7,49.8) has 120 bin [49.8,49.9) has 103 bin [49.9,50.0) has 88 bin [50.0,50.1) has 90 bin [50.1,50.2) has 73 bin [50.2,50.3) has 72 bin [50.3,50.4) has 58 bin [50.4,50.5) has 61 bin [50.5,50.6) has 48 bin [50.6,50.7) has 43 bin [50.7,50.8) has 34 bin [50.8,50.9) has 53 bin [50.9,51.0) has 32 bin [51.0,51.1) has 32 bin [51.1,51.2) has 15 bin [51.2,51.3) has 10 bin [51.3,51.4) has 13 bin [51.4,51.5) has 10 bin [51.5,51.6) has 15 bin [51.6,51.7) has 16 bin [51.7,51.8) has 11 bin [51.8,51.9) has 3 bin [51.9,52.0) has 5 bin [52.0,52.1) has 5 bin [52.1,52.2) has 2 bin [52.2,52.3) has 2 average z coordinate 14.1 for 38706549 element(s) point source id histogram with bin size 1.000000 bin 62 has 2248793 bin 63 has 33946860 bin 64 has 2510896 average point source id 63.006771541425714 for 38706549 element(s)