lasinfo (210611) report for 'AHN4T/50FN1_06.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: 38234296 number of points by return: 23261463 9898022 3952377 980088 142346 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 397480 0 min x y z: 129980.000 397480.000 8.680 max x y z: 131019.999 398769.999 58.184 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: 38234296 extended number of points by return: 23261463 9898022 3952377 980088 142346 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 8680 58184 intensity 0 3540 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 -7 29 user_data 6 7 point_source_ID 17 18 gps_time 290611347.726535 291286604.608816 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 28 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 35.4 ('Amplitude') attribute1 -16.83 18.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23261463 number of intermediate returns: 5103348 number of last returns: 23173964 number of single returns: 13304479 covered area in square units/kilounits: 1330800/1.33 point density: all returns 28.73 last only 17.41 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38234296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23261463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9898022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3952377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 980088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 142346 instead zero. overview over extended number of returns of given pulse: 13304479 11911847 8936301 3365640 653899 59021 3109 0 0 0 0 0 0 0 0 histogram of classification of points: 19946781 unclassified (1) 15571777 ground (2) 2706894 building (6) 7463 water (9) 1381 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2534032 +---> 1300409 of those are unclassified (1) +---> 1094092 of those are ground (2) +---> 139078 of those are building (6) +---> 453 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 2 bin [8.7,8.8) has 157 bin [8.8,8.9) has 3332 bin [8.9,9.0) has 1759 bin [9.0,9.1) has 877 bin [9.1,9.2) has 869 bin [9.2,9.3) has 1169 bin [9.3,9.4) has 1435 bin [9.4,9.5) has 4701 bin [9.5,9.6) has 6899 bin [9.6,9.7) has 10962 bin [9.7,9.8) has 15872 bin [9.8,9.9) has 25699 bin [9.9,10.0) has 25549 bin [10.0,10.1) has 38889 bin [10.1,10.2) has 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300 bin [44.5,44.6) has 298 bin [44.6,44.7) has 225 bin [44.7,44.8) has 176 bin [44.8,44.9) has 166 bin [44.9,45.0) has 158 bin [45.0,45.1) has 122 bin [45.1,45.2) has 90 bin [45.2,45.3) has 88 bin [45.3,45.4) has 121 bin [45.4,45.5) has 216 bin [45.5,45.6) has 194 bin [45.6,45.7) has 95 bin [45.7,45.8) has 57 bin [45.8,45.9) has 48 bin [45.9,46.0) has 35 bin [46.0,46.1) has 42 bin [46.1,46.2) has 23 bin [46.2,46.3) has 17 bin [46.3,46.4) has 24 bin [46.4,46.5) has 28 bin [46.5,46.6) has 18 bin [46.6,46.7) has 14 bin [46.7,46.8) has 10 bin [46.8,46.9) has 16 bin [46.9,47.0) has 2 bin [47.0,47.1) has 2 bin [47.1,47.2) has 19 bin [47.2,47.3) has 74 bin [47.3,47.4) has 99 bin [47.4,47.5) has 21 bin [47.5,47.6) has 9 bin [47.6,47.7) has 8 bin [47.7,47.8) has 1 bin [47.8,47.9) has 11 bin [47.9,48.0) has 13 bin [48.0,48.1) has 24 bin [48.1,48.2) has 27 bin [48.2,48.3) has 123 bin [48.3,48.4) has 80 bin [48.4,48.5) has 32 bin [48.5,48.6) has 23 bin [48.6,48.7) has 6 bin [48.7,48.8) has 2 bin 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has 76 bin [53.5,53.6) has 146 bin [53.6,53.7) has 452 bin [53.7,53.8) has 170 bin [53.8,53.9) has 26 bin [53.9,54.0) has 37 bin [54.0,54.1) has 17 bin [54.1,54.2) has 12 bin [54.2,54.3) has 8 bin [54.3,54.4) has 13 bin [54.4,54.5) has 40 bin [54.5,54.6) has 49 bin [54.6,54.7) has 10 bin [54.7,54.8) has 2 bin [54.8,54.9) has 2 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 bin [55.1,55.2) has 2 bin [55.2,55.3) has 1 bin [55.3,55.4) has 2 bin [55.6,55.7) has 1 bin [55.7,55.8) has 3 bin [55.8,55.9) has 1 bin [55.9,56.0) has 1 bin [56.1,56.2) has 3 bin [56.2,56.3) has 3 bin [56.4,56.5) has 167 bin [56.5,56.6) has 686 bin [56.6,56.7) has 135 bin [56.7,56.8) has 10 bin [56.8,56.9) has 1 bin [56.9,57.0) has 1 bin [57.0,57.1) has 2 bin [57.4,57.5) has 1 bin [57.5,57.6) has 2 bin [57.6,57.7) has 3 bin [57.7,57.8) has 1 bin [57.9,58.0) has 1 bin [58.0,58.1) has 3 bin [58.1,58.2) has 12 average z coordinate 19.5 for 38234296 element(s) point source id histogram with bin size 1.000000 bin 17 has 14966705 bin 18 has 23267591 average point source id 17.608552881423527 for 38234296 element(s)