lasinfo (210611) report for 'AHN4T/50FZ1_23.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: 62811230 number of points by return: 41199187 14831561 5498637 1140500 141345 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 387480 0 min x y z: 131980.000 387480.000 15.728 max x y z: 133019.999 388769.999 59.858 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: 62811230 extended number of points by return: 41199187 14831561 5498637 1140500 141345 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 15728 59858 intensity 8 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 25 51 gps_time 290600699.791363 294662525.883001 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 239 G 37 226 B 26 218 NIR 18 255 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 0.08 48.6 ('Amplitude') attribute1 -16.55 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41199187 number of intermediate returns: 6813109 number of last returns: 41097927 number of single returns: 26298993 covered area in square units/kilounits: 1336136/1.34 point density: all returns 47.01 last only 30.76 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62811230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41199187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14831561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5498637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1140500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 141345 instead zero. overview over extended number of returns of given pulse: 26298993 18672603 13111922 4016143 654694 53833 3042 0 0 0 0 0 0 0 0 histogram of classification of points: 29992187 unclassified (1) 32792254 ground (2) 24656 water (9) 2133 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4202412 +---> 1952739 of those are unclassified (1) +---> 2249141 of those are ground (2) +---> 532 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 13 bin [15.8,15.9) has 1751 bin [15.9,16.0) has 7707 bin [16.0,16.1) has 6262 bin [16.1,16.2) has 8089 bin [16.2,16.3) has 11441 bin [16.3,16.4) has 6758 bin [16.4,16.5) has 8013 bin [16.5,16.6) has 9506 bin [16.6,16.7) has 10387 bin [16.7,16.8) has 15223 bin [16.8,16.9) has 19755 bin [16.9,17.0) has 23103 bin [17.0,17.1) has 34853 bin [17.1,17.2) has 60116 bin [17.2,17.3) has 100199 bin [17.3,17.4) has 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bin [55.1,55.2) has 1751 bin [55.2,55.3) has 1527 bin [55.3,55.4) has 1476 bin [55.4,55.5) has 1415 bin [55.5,55.6) has 1349 bin [55.6,55.7) has 1163 bin [55.7,55.8) has 1177 bin [55.8,55.9) has 1102 bin [55.9,56.0) has 933 bin [56.0,56.1) has 890 bin [56.1,56.2) has 791 bin [56.2,56.3) has 709 bin [56.3,56.4) has 622 bin [56.4,56.5) has 577 bin [56.5,56.6) has 574 bin [56.6,56.7) has 524 bin [56.7,56.8) has 480 bin [56.8,56.9) has 439 bin [56.9,57.0) has 370 bin [57.0,57.1) has 333 bin [57.1,57.2) has 308 bin [57.2,57.3) has 274 bin [57.3,57.4) has 267 bin [57.4,57.5) has 248 bin [57.5,57.6) has 221 bin [57.6,57.7) has 191 bin [57.7,57.8) has 194 bin [57.8,57.9) has 147 bin [57.9,58.0) has 125 bin [58.0,58.1) has 116 bin [58.1,58.2) has 81 bin [58.2,58.3) has 79 bin [58.3,58.4) has 57 bin [58.4,58.5) has 44 bin [58.5,58.6) has 53 bin [58.6,58.7) has 45 bin [58.7,58.8) has 48 bin [58.8,58.9) has 36 bin [58.9,59.0) has 24 bin [59.0,59.1) has 16 bin [59.1,59.2) has 13 bin [59.2,59.3) has 9 bin [59.3,59.4) has 5 bin [59.4,59.5) has 9 bin [59.5,59.6) has 5 bin [59.6,59.7) has 1 bin [59.7,59.8) has 1 bin [59.8,59.9) has 1 average z coordinate 26.4 for 62811230 element(s) point source id histogram with bin size 1.000000 bin 25 has 4587287 bin 26 has 31894338 bin 27 has 3551199 bin 51 has 22778406 average point source id 35.049720280911551 for 62811230 element(s)