lasinfo (210611) report for 'AHN4T/34BZ1_03.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: 337/2022 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: 38952927 number of points by return: 24798815 9692180 3590014 771341 100577 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 467480 0 min x y z: 231980.000 467480.000 9.820 max x y z: 233019.999 468769.999 56.869 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: 38952927 extended number of points by return: 24798815 9692180 3590014 771341 100577 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 9820 56869 intensity 32 2806 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 -8 29 user_data 6 7 point_source_ID 156 157 gps_time 324122253.765615 324123780.101270 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 32 255 B 28 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 11.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24798815 number of intermediate returns: 4468732 number of last returns: 24791800 number of single returns: 15106420 covered area in square units/kilounits: 1322824/1.32 point density: all returns 29.45 last only 18.74 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38952927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24798815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9692180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3590014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 771341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100577 instead zero. overview over extended number of returns of given pulse: 15106420 12206799 8454775 2682214 460322 39999 2398 0 0 0 0 0 0 0 0 histogram of classification of points: 18815211 unclassified (1) 19970661 ground (2) 148799 building (6) 4587 water (9) 13669 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2365719 +---> 1019977 of those are unclassified (1) +---> 1323834 of those are ground (2) +---> 16261 of those are building (6) +---> 296 of those are water (9) +---> 5351 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 5 bin [9.9,10.0) has 54 bin [10.0,10.1) has 115 bin [10.1,10.2) has 171 bin [10.2,10.3) has 574 bin [10.3,10.4) has 1726 bin [10.4,10.5) has 2924 bin [10.5,10.6) has 5686 bin [10.6,10.7) has 9644 bin [10.7,10.8) has 8331 bin [10.8,10.9) has 9045 bin [10.9,11.0) has 8468 bin [11.0,11.1) has 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3023 bin [49.3,49.4) has 2858 bin [49.4,49.5) has 2673 bin [49.5,49.6) has 2649 bin [49.6,49.7) has 2563 bin [49.7,49.8) has 2389 bin [49.8,49.9) has 2385 bin [49.9,50.0) has 2119 bin [50.0,50.1) has 2092 bin [50.1,50.2) has 2043 bin [50.2,50.3) has 1991 bin [50.3,50.4) has 1853 bin [50.4,50.5) has 1780 bin [50.5,50.6) has 1707 bin [50.6,50.7) has 1543 bin [50.7,50.8) has 1500 bin [50.8,50.9) has 1509 bin [50.9,51.0) has 1360 bin [51.0,51.1) has 1359 bin [51.1,51.2) has 1289 bin [51.2,51.3) has 1186 bin [51.3,51.4) has 1135 bin [51.4,51.5) has 1015 bin [51.5,51.6) has 970 bin [51.6,51.7) has 941 bin [51.7,51.8) has 938 bin [51.8,51.9) has 903 bin [51.9,52.0) has 855 bin [52.0,52.1) has 751 bin [52.1,52.2) has 701 bin [52.2,52.3) has 641 bin [52.3,52.4) has 674 bin [52.4,52.5) has 618 bin [52.5,52.6) has 613 bin [52.6,52.7) has 550 bin [52.7,52.8) has 508 bin [52.8,52.9) has 473 bin [52.9,53.0) has 429 bin [53.0,53.1) has 432 bin [53.1,53.2) has 364 bin [53.2,53.3) has 336 bin [53.3,53.4) has 321 bin [53.4,53.5) has 281 bin [53.5,53.6) has 244 bin [53.6,53.7) has 211 bin [53.7,53.8) has 160 bin [53.8,53.9) has 195 bin [53.9,54.0) has 163 bin [54.0,54.1) has 144 bin [54.1,54.2) has 157 bin [54.2,54.3) has 147 bin [54.3,54.4) has 141 bin [54.4,54.5) has 145 bin [54.5,54.6) has 116 bin [54.6,54.7) has 106 bin [54.7,54.8) has 89 bin [54.8,54.9) has 80 bin [54.9,55.0) has 86 bin [55.0,55.1) has 62 bin [55.1,55.2) has 46 bin [55.2,55.3) has 36 bin [55.3,55.4) has 19 bin [55.4,55.5) has 20 bin [55.5,55.6) has 16 bin [55.6,55.7) has 19 bin [55.7,55.8) has 12 bin [55.8,55.9) has 7 bin [55.9,56.0) has 8 bin [56.0,56.1) has 8 bin [56.1,56.2) has 7 bin [56.2,56.3) has 2 bin [56.3,56.4) has 4 bin [56.4,56.5) has 1 bin [56.8,56.9) has 1 average z coordinate 21.1 for 38952927 element(s) point source id histogram with bin size 1.000000 bin 156 has 11179534 bin 157 has 27773393 average point source id 156.712998871689422 for 38952927 element(s)