lasinfo (210611) report for 'AHN4T/28GN1_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: 333/2022 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: 27100705 number of points by return: 21909189 3595943 1195910 337987 61676 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 484980 0 min x y z: 241980.000 484980.000 7.941 max x y z: 243019.999 486269.999 51.628 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: 27100705 extended number of points by return: 21909189 3595943 1195910 337987 61676 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 7941 51628 intensity 56 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 -19 29 user_data 6 7 point_source_ID 164 165 gps_time 324133882.766458 324134855.096933 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21909189 number of intermediate returns: 1614461 number of last returns: 21795661 number of single returns: 18218606 covered area in square units/kilounits: 1335916/1.34 point density: all returns 20.29 last only 16.32 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27100705 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21909189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3595943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1195910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61676 instead zero. overview over extended number of returns of given pulse: 18218606 4870246 2588428 1112611 274497 33600 2717 0 0 0 0 0 0 0 0 histogram of classification of points: 7193156 unclassified (1) 13037056 ground (2) 6812418 building (6) 26485 water (9) 31590 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2047607 +---> 596309 of those are unclassified (1) +---> 926542 of those are ground (2) +---> 522982 of those are building (6) +---> 1774 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 2 bin [8.0,8.1) has 343 bin [8.1,8.2) has 2440 bin [8.2,8.3) has 2384 bin [8.3,8.4) has 2253 bin [8.4,8.5) has 1872 bin [8.5,8.6) has 1683 bin [8.6,8.7) has 1506 bin [8.7,8.8) has 1403 bin [8.8,8.9) has 1437 bin [8.9,9.0) has 1321 bin [9.0,9.1) has 1377 bin [9.1,9.2) has 1399 bin [9.2,9.3) has 1325 bin [9.3,9.4) has 1260 bin [9.4,9.5) has 1315 bin 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bin [28.5,28.6) has 14902 bin [28.6,28.7) has 13739 bin [28.7,28.8) has 13525 bin [28.8,28.9) has 13747 bin [28.9,29.0) has 13335 bin [29.0,29.1) has 13178 bin [29.1,29.2) has 14950 bin [29.2,29.3) has 24159 bin [29.3,29.4) has 16912 bin [29.4,29.5) has 15621 bin [29.5,29.6) has 36644 bin [29.6,29.7) has 17579 bin [29.7,29.8) has 15905 bin [29.8,29.9) has 14094 bin [29.9,30.0) has 13406 bin [30.0,30.1) has 13752 bin [30.1,30.2) has 18813 bin [30.2,30.3) has 14963 bin [30.3,30.4) has 13949 bin [30.4,30.5) has 13099 bin [30.5,30.6) has 12817 bin [30.6,30.7) has 12600 bin [30.7,30.8) has 12501 bin [30.8,30.9) has 12273 bin [30.9,31.0) has 11217 bin [31.0,31.1) has 11053 bin [31.1,31.2) has 10973 bin [31.2,31.3) has 11055 bin [31.3,31.4) has 14549 bin [31.4,31.5) has 12530 bin [31.5,31.6) has 10592 bin [31.6,31.7) has 10207 bin [31.7,31.8) has 10547 bin [31.8,31.9) has 10026 bin [31.9,32.0) has 9971 bin [32.0,32.1) has 13655 bin [32.1,32.2) has 12179 bin [32.2,32.3) has 11194 bin 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bin [44.4,44.5) has 59 bin [44.5,44.6) has 65 bin [44.6,44.7) has 37 bin [44.7,44.8) has 64 bin [44.8,44.9) has 81 bin [44.9,45.0) has 83 bin [45.0,45.1) has 200 bin [45.1,45.2) has 4597 bin [45.2,45.3) has 792 bin [45.3,45.4) has 158 bin [45.4,45.5) has 27 bin [45.5,45.6) has 41 bin [45.6,45.7) has 67 bin [45.7,45.8) has 36 bin [45.8,45.9) has 45 bin [45.9,46.0) has 203 bin [46.0,46.1) has 2180 bin [46.1,46.2) has 46 bin [46.2,46.3) has 41 bin [46.3,46.4) has 53 bin [46.4,46.5) has 70 bin [46.5,46.6) has 42 bin [46.6,46.7) has 31 bin [46.7,46.8) has 31 bin [46.8,46.9) has 42 bin [46.9,47.0) has 30 bin [47.0,47.1) has 24 bin [47.1,47.2) has 34 bin [47.2,47.3) has 35 bin [47.3,47.4) has 29 bin [47.4,47.5) has 33 bin [47.5,47.6) has 30 bin [47.6,47.7) has 21 bin [47.7,47.8) has 20 bin [47.8,47.9) has 14 bin [47.9,48.0) has 21 bin [48.0,48.1) has 21 bin [48.1,48.2) has 13 bin [48.2,48.3) has 18 bin [48.3,48.4) has 16 bin [48.4,48.5) has 13 bin [48.5,48.6) has 15 bin [48.6,48.7) has 19 bin [48.7,48.8) has 202 bin [48.8,48.9) has 1017 bin [48.9,49.0) has 276 bin [49.0,49.1) has 36 bin [49.1,49.2) has 13 bin [49.2,49.3) has 9 bin [49.3,49.4) has 6 bin [49.4,49.5) has 10 bin [49.5,49.6) has 10 bin [49.6,49.7) has 7 bin [49.7,49.8) has 3 bin [49.8,49.9) has 9 bin [49.9,50.0) has 12 bin [50.0,50.1) has 28 bin [50.1,50.2) has 11 bin [50.2,50.3) has 6 bin [50.3,50.4) has 1 bin [50.4,50.5) has 3 bin [50.5,50.6) has 1 bin [50.6,50.7) has 5 bin [50.7,50.8) has 8 bin [50.8,50.9) has 5 bin [50.9,51.0) has 2 bin [51.0,51.1) has 3 bin [51.1,51.2) has 6 bin [51.2,51.3) has 9 bin [51.3,51.4) has 2 bin [51.4,51.5) has 7 bin [51.5,51.6) has 13 bin [51.6,51.7) has 7 average z coordinate 15.1 for 27100705 element(s) point source id histogram with bin size 1.000000 bin 164 has 2557704 bin 165 has 24543001 average point source id 164.90562223381275 for 27100705 element(s)