lasinfo (210611) report for 'AHN4T/25DN1_08.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: 48441941 number of points by return: 41358016 4906525 1709014 411980 56406 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 484980 0 min x y z: 111980.000 484980.000 -6.225 max x y z: 113019.999 486269.999 37.806 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: 48441941 extended number of points by return: 41358016 4906525 1709014 411980 56406 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 -6225 37806 intensity 0 4841 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 -32 34 user_data 6 7 point_source_ID 114 116 gps_time 270108486.401667 270110357.696143 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 1 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.63 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41358016 number of intermediate returns: 2174643 number of last returns: 41330973 number of single returns: 36421691 covered area in square units/kilounits: 1263004/1.26 point density: all returns 38.35 last only 32.72 (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 48441941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41358016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4906525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1709014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 411980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56406 instead zero. overview over extended number of returns of given pulse: 36421691 6426631 3890608 1421145 276038 5688 140 0 0 0 0 0 0 0 0 histogram of classification of points: 9760013 unclassified (1) 34210049 ground (2) 3973567 building (6) 384056 water (9) 114256 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3217994 +---> 783100 of those are unclassified (1) +---> 2012066 of those are ground (2) +---> 345029 of those are building (6) +---> 64040 of those are water (9) +---> 13759 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 3 bin [-6.2,-6.1) has 120 bin [-6.1,-6.0) has 266 bin [-6.0,-5.9) has 12359 bin [-5.9,-5.8) has 40100 bin [-5.8,-5.7) has 357890 bin [-5.7,-5.6) has 195631 bin [-5.6,-5.5) has 166838 bin [-5.5,-5.4) has 162809 bin [-5.4,-5.3) has 153415 bin [-5.3,-5.2) has 157340 bin [-5.2,-5.1) has 212630 bin [-5.1,-5.0) has 439867 bin [-5.0,-4.9) has 1266288 bin [-4.9,-4.8) has 1685346 bin [-4.8,-4.7) has 1694419 bin [-4.7,-4.6) has 2557006 bin [-4.6,-4.5) has 2049721 bin [-4.5,-4.4) has 1525290 bin [-4.4,-4.3) has 1512344 bin [-4.3,-4.2) has 1665693 bin [-4.2,-4.1) has 2404935 bin [-4.1,-4.0) has 2090212 bin [-4.0,-3.9) has 1476567 bin [-3.9,-3.8) has 1490870 bin [-3.8,-3.7) has 1519758 bin [-3.7,-3.6) has 1021856 bin [-3.6,-3.5) has 537489 bin [-3.5,-3.4) has 393913 bin [-3.4,-3.3) has 335477 bin [-3.3,-3.2) has 287039 bin [-3.2,-3.1) has 294839 bin [-3.1,-3.0) has 281284 bin [-3.0,-2.9) has 238966 bin [-2.9,-2.8) has 201885 bin [-2.8,-2.7) has 196573 bin [-2.7,-2.6) has 233383 bin [-2.6,-2.5) has 435307 bin [-2.5,-2.4) has 534358 bin [-2.4,-2.3) has 300312 bin [-2.3,-2.2) has 233839 bin [-2.2,-2.1) has 231425 bin [-2.1,-2.0) has 243465 bin [-2.0,-1.9) has 247002 bin [-1.9,-1.8) has 320414 bin [-1.8,-1.7) has 284033 bin [-1.7,-1.6) has 277732 bin [-1.6,-1.5) has 570137 bin 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has 316 bin [34.5,34.6) has 274 bin [34.6,34.7) has 259 bin [34.7,34.8) has 248 bin [34.8,34.9) has 204 bin [34.9,35.0) has 180 bin [35.0,35.1) has 159 bin [35.1,35.2) has 137 bin [35.2,35.3) has 116 bin [35.3,35.4) has 72 bin [35.4,35.5) has 56 bin [35.5,35.6) has 49 bin [35.6,35.7) has 36 bin [35.7,35.8) has 18 bin [35.8,35.9) has 5 bin [35.9,36.0) has 2 bin [36.0,36.1) has 2 bin [36.9,37.0) has 1 bin [37.3,37.4) has 1 bin [37.4,37.5) has 1 bin [37.8,37.9) has 1 average z coordinate -1.4 for 48441941 element(s) point source id histogram with bin size 1.000000 bin 114 has 15647382 bin 115 has 32531593 bin 116 has 262966 average point source id 114.682415368120772 for 48441941 element(s)