lasinfo (210611) report for 'AHN4T/38FZ1_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: 180/2021 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: 48328445 number of points by return: 42999413 3924384 1154246 223945 26457 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 441230 0 min x y z: 132980.000 441230.000 -0.698 max x y z: 134019.999 442519.999 36.570 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: 48328445 extended number of points by return: 42999413 3924384 1154246 223945 26457 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 -698 36570 intensity 0 4849 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 30 user_data 6 7 point_source_ID 70 72 gps_time 269719249.891168 269721097.364362 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 17 255 B 6 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 48.49 ('Amplitude') attribute1 -16.02 32.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42999413 number of intermediate returns: 1403517 number of last returns: 42989307 number of single returns: 39063792 covered area in square units/kilounits: 1264068/1.26 point density: all returns 38.23 last only 34.01 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48328445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42999413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3924384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1154246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 223945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26457 instead zero. overview over extended number of returns of given pulse: 39063792 5551627 2791475 789225 130984 1332 10 0 0 0 0 0 0 0 0 histogram of classification of points: 6570212 unclassified (1) 40876833 ground (2) 341121 building (6) 513846 water (9) 26433 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3734555 +---> 495543 of those are unclassified (1) +---> 3156650 of those are ground (2) +---> 36971 of those are building (6) +---> 42518 of those are water (9) +---> 2873 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 33 bin [-0.6,-0.5) has 5925 bin [-0.5,-0.4) has 673736 bin [-0.4,-0.3) has 697370 bin [-0.3,-0.2) has 1009623 bin [-0.2,-0.1) has 2137695 bin [-0.1,0.0) has 4920041 bin [0.0,0.1) has 7203880 bin [0.1,0.2) has 5787211 bin [0.2,0.3) has 3262719 bin [0.3,0.4) has 2713678 bin [0.4,0.5) has 2181957 bin [0.5,0.6) has 1939775 bin [0.6,0.7) has 2138601 bin [0.7,0.8) has 1468590 bin [0.8,0.9) has 901688 bin [0.9,1.0) has 699899 bin [1.0,1.1) has 599119 bin [1.1,1.2) has 528181 bin [1.2,1.3) has 484424 bin [1.3,1.4) has 426133 bin [1.4,1.5) has 398742 bin [1.5,1.6) has 420709 bin [1.6,1.7) has 374025 bin [1.7,1.8) has 394313 bin [1.8,1.9) has 313459 bin [1.9,2.0) has 214256 bin [2.0,2.1) has 182170 bin [2.1,2.2) has 164891 bin [2.2,2.3) has 140603 bin [2.3,2.4) has 112549 bin [2.4,2.5) has 96816 bin [2.5,2.6) has 88665 bin [2.6,2.7) has 80336 bin [2.7,2.8) has 77187 bin [2.8,2.9) has 73473 bin [2.9,3.0) has 68276 bin [3.0,3.1) has 63833 bin [3.1,3.2) has 59618 bin [3.2,3.3) has 56318 bin [3.3,3.4) has 56628 bin [3.4,3.5) has 55615 bin [3.5,3.6) has 52862 bin [3.6,3.7) has 50603 bin [3.7,3.8) has 49673 bin [3.8,3.9) has 50882 bin [3.9,4.0) has 51135 bin [4.0,4.1) has 48373 bin [4.1,4.2) has 46619 bin [4.2,4.3) has 45319 bin [4.3,4.4) has 42828 bin [4.4,4.5) has 41845 bin [4.5,4.6) has 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bin [36.3,36.4) has 15 bin [36.4,36.5) has 6 bin [36.5,36.6) has 2 average z coordinate 1.8 for 48328445 element(s) point source id histogram with bin size 1.000000 bin 70 has 7439317 bin 71 has 35115718 bin 72 has 5773410 average point source id 70.965529472342837 for 48328445 element(s)