lasinfo (210611) report for 'AHN4T/27CN1_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: 175/2021 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: 79353619 number of points by return: 48933830 22070168 7038625 1199348 111648 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 486230 0 min x y z: 181980.000 486230.000 6.302 max x y z: 183019.999 487519.999 51.019 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: 79353619 extended number of points by return: 48933830 22070168 7038625 1199348 111648 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 6302 51019 intensity 56 4918 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 33 user_data 6 7 point_source_ID 134 136 gps_time 270131264.325316 270193908.340039 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.56 49.18 ('Amplitude') attribute1 -15.55 34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48933830 number of intermediate returns: 8356129 number of last returns: 48863672 number of single returns: 26800012 covered area in square units/kilounits: 1341356/1.34 point density: all returns 59.16 last only 36.43 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 79353619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48933830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22070168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7038625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1199348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111648 instead zero. overview over extended number of returns of given pulse: 26800012 30101191 17535319 4357554 553505 5964 74 0 0 0 0 0 0 0 0 histogram of classification of points: 42709077 unclassified (1) 33013949 ground (2) 3610954 building (6) 2612 water (9) 17027 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4937505 +---> 2266902 of those are unclassified (1) +---> 2233502 of those are ground (2) +---> 433787 of those are building (6) +---> 80 of those are water (9) +---> 3234 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.3,6.4) has 548 bin [6.4,6.5) has 1356 bin [6.5,6.6) has 93 bin [6.6,6.7) has 840 bin [6.7,6.8) has 950 bin [6.8,6.9) has 1442 bin [6.9,7.0) has 5436 bin [7.0,7.1) has 1836 bin [7.1,7.2) has 1713 bin [7.2,7.3) has 2458 bin [7.3,7.4) has 3111 bin [7.4,7.5) has 4803 bin [7.5,7.6) has 5769 bin [7.6,7.7) has 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[37.5,37.6) has 38076 bin [37.6,37.7) has 37032 bin [37.7,37.8) has 35815 bin [37.8,37.9) has 33887 bin [37.9,38.0) has 33019 bin [38.0,38.1) has 32428 bin [38.1,38.2) has 31614 bin [38.2,38.3) has 30112 bin [38.3,38.4) has 29431 bin [38.4,38.5) has 28196 bin [38.5,38.6) has 26979 bin [38.6,38.7) has 25837 bin [38.7,38.8) has 24241 bin [38.8,38.9) has 22952 bin [38.9,39.0) has 22042 bin [39.0,39.1) has 21172 bin [39.1,39.2) has 20281 bin [39.2,39.3) has 19469 bin [39.3,39.4) has 18646 bin [39.4,39.5) has 18116 bin [39.5,39.6) has 16921 bin [39.6,39.7) has 16146 bin [39.7,39.8) has 15151 bin [39.8,39.9) has 14337 bin [39.9,40.0) has 13472 bin [40.0,40.1) has 12895 bin [40.1,40.2) has 12233 bin [40.2,40.3) has 11747 bin [40.3,40.4) has 11087 bin [40.4,40.5) has 10459 bin [40.5,40.6) has 9847 bin [40.6,40.7) has 9321 bin [40.7,40.8) has 8875 bin [40.8,40.9) has 8030 bin [40.9,41.0) has 7482 bin [41.0,41.1) has 7031 bin [41.1,41.2) has 6777 bin [41.2,41.3) has 6422 bin [41.3,41.4) has 6189 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has 184 bin [45.5,45.6) has 178 bin [45.6,45.7) has 125 bin [45.7,45.8) has 96 bin [45.8,45.9) has 86 bin [45.9,46.0) has 66 bin [46.0,46.1) has 33 bin [46.1,46.2) has 45 bin [46.2,46.3) has 35 bin [46.3,46.4) has 38 bin [46.4,46.5) has 33 bin [46.5,46.6) has 34 bin [46.6,46.7) has 21 bin [46.7,46.8) has 20 bin [46.8,46.9) has 18 bin [46.9,47.0) has 17 bin [47.0,47.1) has 10 bin [47.1,47.2) has 9 bin [47.2,47.3) has 16 bin [47.3,47.4) has 8 bin [47.4,47.5) has 21 bin [47.5,47.6) has 26 bin [47.6,47.7) has 7 bin [47.7,47.8) has 5 bin [47.8,47.9) has 2 bin [47.9,48.0) has 2 bin [48.0,48.1) has 4 bin [48.1,48.2) has 2 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.4,48.5) has 2 bin [48.5,48.6) has 3 bin [48.7,48.8) has 3 bin [48.8,48.9) has 1 bin [48.9,49.0) has 2 bin [49.0,49.1) has 3 bin [49.1,49.2) has 2 bin [49.2,49.3) has 2 bin [49.3,49.4) has 4 bin [49.4,49.5) has 4 bin [49.5,49.6) has 1 bin [49.6,49.7) has 2 bin [49.7,49.8) has 3 bin [49.8,49.9) has 1 bin [49.9,50.0) has 3 bin [50.0,50.1) has 2 bin [50.1,50.2) has 9 bin [50.2,50.3) has 23 bin [50.3,50.4) has 7 bin [50.4,50.5) has 6 bin [50.9,51.0) has 1 bin [51.0,51.1) has 1 average z coordinate 17.6 for 79353619 element(s) point source id histogram with bin size 1.000000 bin 134 has 4152952 bin 135 has 55504313 bin 136 has 19696354 average point source id 135.19587514968913 for 79353619 element(s)