lasinfo (210611) report for 'AHN4T/38BN2_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: 47274699 number of points by return: 45213259 1469227 466377 109997 15839 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 447480 0 min x y z: 117980.000 447480.000 -2.505 max x y z: 119019.999 448769.999 31.067 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: 47274699 extended number of points by return: 45213259 1469227 466377 109997 15839 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 -2505 31067 intensity 0 4933 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 76 78 gps_time 269724579.658109 269726597.902204 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 28 255 B 0 255 NIR 41 255 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 49.33 ('Amplitude') attribute1 -15.96 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45213259 number of intermediate returns: 593793 number of last returns: 45187621 number of single returns: 43719974 covered area in square units/kilounits: 1296480/1.30 point density: all returns 36.46 last only 34.85 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47274699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45213259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1469227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 466377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 109997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15839 instead zero. overview over extended number of returns of given pulse: 43719974 2026206 1071504 377413 78031 1546 25 0 0 0 0 0 0 0 0 histogram of classification of points: 2926043 unclassified (1) 42233543 ground (2) 1923655 building (6) 181964 water (9) 9494 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3262613 +---> 235570 of those are unclassified (1) +---> 2822653 of those are ground (2) +---> 200448 of those are building (6) +---> 3942 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 170 bin [-2.4,-2.3) has 6487 bin [-2.3,-2.2) has 54079 bin [-2.2,-2.1) has 158997 bin [-2.1,-2.0) has 359128 bin [-2.0,-1.9) has 639170 bin [-1.9,-1.8) has 861875 bin [-1.8,-1.7) has 1761488 bin [-1.7,-1.6) has 4338971 bin [-1.6,-1.5) has 6868494 bin [-1.5,-1.4) has 6762816 bin [-1.4,-1.3) has 5181524 bin [-1.3,-1.2) has 3578103 bin [-1.2,-1.1) has 1678428 bin [-1.1,-1.0) has 1192089 bin [-1.0,-0.9) has 1021548 bin [-0.9,-0.8) has 835663 bin [-0.8,-0.7) has 829298 bin [-0.7,-0.6) has 800394 bin [-0.6,-0.5) has 603059 bin [-0.5,-0.4) has 416566 bin [-0.4,-0.3) has 368026 bin [-0.3,-0.2) has 334582 bin [-0.2,-0.1) has 306752 bin [-0.1,0.0) has 297226 bin [0.0,0.1) has 319650 bin [0.1,0.2) has 400895 bin [0.2,0.3) has 388745 bin [0.3,0.4) has 332795 bin [0.4,0.5) has 221906 bin [0.5,0.6) has 227224 bin [0.6,0.7) has 189956 bin [0.7,0.8) has 193983 bin [0.8,0.9) has 212858 bin [0.9,1.0) has 218799 bin [1.0,1.1) has 229793 bin [1.1,1.2) has 250418 bin [1.2,1.3) has 223217 bin [1.3,1.4) has 225937 bin [1.4,1.5) has 202159 bin [1.5,1.6) has 118583 bin [1.6,1.7) has 113471 bin [1.7,1.8) has 81415 bin [1.8,1.9) has 76859 bin [1.9,2.0) has 100090 bin [2.0,2.1) has 63468 bin [2.1,2.2) has 59383 bin [2.2,2.3) has 64700 bin [2.3,2.4) has 68533 bin [2.4,2.5) has 59803 bin [2.5,2.6) has 49150 bin [2.6,2.7) has 44446 bin 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has 178 bin [27.1,27.2) has 176 bin [27.2,27.3) has 155 bin [27.3,27.4) has 116 bin [27.4,27.5) has 123 bin [27.5,27.6) has 125 bin [27.6,27.7) has 112 bin [27.7,27.8) has 136 bin [27.8,27.9) has 98 bin [27.9,28.0) has 89 bin [28.0,28.1) has 78 bin [28.1,28.2) has 71 bin [28.2,28.3) has 79 bin [28.3,28.4) has 82 bin [28.4,28.5) has 79 bin [28.5,28.6) has 70 bin [28.6,28.7) has 67 bin [28.7,28.8) has 65 bin [28.8,28.9) has 79 bin [28.9,29.0) has 60 bin [29.0,29.1) has 64 bin [29.1,29.2) has 79 bin [29.2,29.3) has 74 bin [29.3,29.4) has 54 bin [29.4,29.5) has 34 bin [29.5,29.6) has 43 bin [29.6,29.7) has 50 bin [29.7,29.8) has 42 bin [29.8,29.9) has 43 bin [29.9,30.0) has 29 bin [30.0,30.1) has 30 bin [30.1,30.2) has 44 bin [30.2,30.3) has 23 bin [30.3,30.4) has 23 bin [30.4,30.5) has 16 bin [30.5,30.6) has 12 bin [30.6,30.7) has 7 bin [30.7,30.8) has 9 bin [30.8,30.9) has 5 bin [30.9,31.0) has 3 bin [31.0,31.1) has 1 average z coordinate -0.5 for 47274699 element(s) point source id histogram with bin size 1.000000 bin 76 has 8303118 bin 77 has 34541451 bin 78 has 4430130 average point source id 76.918074824759856 for 47274699 element(s)