lasinfo (210611) report for 'AHN4T/27HZ2_24.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: 336/2022 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: 61700697 number of points by return: 42085287 13111676 5114857 1198236 173374 scale factor x y z: 0.001 0.001 0.001 offset x y z: 217980 474980 0 min x y z: 217980.000 474980.000 8.098 max x y z: 219019.999 476269.999 47.391 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: 61700697 extended number of points by return: 42085287 13111676 5114857 1198236 173374 16187 1080 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 8098 47391 intensity 51 4882 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -13 29 user_data 6 7 point_source_ID 145 212 gps_time 328779143.351805 328792252.322663 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 35 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.55 32.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42085287 number of intermediate returns: 6508036 number of last returns: 42054587 number of single returns: 28947213 covered area in square units/kilounits: 1341172/1.34 point density: all returns 46.01 last only 31.36 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61700697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42085287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13111676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5114857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1198236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 173374 instead zero. overview over extended number of returns of given pulse: 28947213 16008118 11760265 4100615 786208 90990 7288 0 0 0 0 0 0 0 0 histogram of classification of points: 23884590 unclassified (1) 37449857 ground (2) 324307 building (6) 37137 water (9) 4806 wire conductor (14) +-> flagged as extended overlap: 3902333 +---> 1266212 of those are unclassified (1) +---> 2619332 of those are ground (2) +---> 16619 of those are building (6) +---> 134 of those are water (9) +---> 36 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 1 bin [8.1,8.2) has 136 bin [8.2,8.3) has 2767 bin [8.3,8.4) has 6928 bin [8.4,8.5) has 17719 bin [8.5,8.6) has 39533 bin [8.6,8.7) has 83566 bin [8.7,8.8) has 143361 bin [8.8,8.9) has 504870 bin [8.9,9.0) has 986350 bin [9.0,9.1) has 1572227 bin [9.1,9.2) has 1929876 bin [9.2,9.3) has 2331377 bin [9.3,9.4) has 3108589 bin 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3882 bin [39.8,39.9) has 3953 bin [39.9,40.0) has 3852 bin [40.0,40.1) has 3624 bin [40.1,40.2) has 3566 bin [40.2,40.3) has 3376 bin [40.3,40.4) has 3265 bin [40.4,40.5) has 2966 bin [40.5,40.6) has 3061 bin [40.6,40.7) has 2940 bin [40.7,40.8) has 2824 bin [40.8,40.9) has 2838 bin [40.9,41.0) has 2552 bin [41.0,41.1) has 2468 bin [41.1,41.2) has 2333 bin [41.2,41.3) has 2111 bin [41.3,41.4) has 2022 bin [41.4,41.5) has 1916 bin [41.5,41.6) has 1884 bin [41.6,41.7) has 1721 bin [41.7,41.8) has 1594 bin [41.8,41.9) has 1533 bin [41.9,42.0) has 1361 bin [42.0,42.1) has 1231 bin [42.1,42.2) has 1223 bin [42.2,42.3) has 1239 bin [42.3,42.4) has 1165 bin [42.4,42.5) has 1085 bin [42.5,42.6) has 955 bin [42.6,42.7) has 1007 bin [42.7,42.8) has 918 bin [42.8,42.9) has 856 bin [42.9,43.0) has 756 bin [43.0,43.1) has 686 bin [43.1,43.2) has 619 bin [43.2,43.3) has 580 bin [43.3,43.4) has 541 bin [43.4,43.5) has 569 bin [43.5,43.6) has 510 bin [43.6,43.7) has 503 bin [43.7,43.8) has 409 bin [43.8,43.9) has 401 bin [43.9,44.0) has 338 bin [44.0,44.1) has 305 bin [44.1,44.2) has 307 bin [44.2,44.3) has 268 bin [44.3,44.4) has 204 bin [44.4,44.5) has 224 bin [44.5,44.6) has 224 bin [44.6,44.7) has 193 bin [44.7,44.8) has 176 bin [44.8,44.9) has 184 bin [44.9,45.0) has 161 bin [45.0,45.1) has 133 bin [45.1,45.2) has 121 bin [45.2,45.3) has 93 bin [45.3,45.4) has 83 bin [45.4,45.5) has 73 bin [45.5,45.6) has 67 bin [45.6,45.7) has 59 bin [45.7,45.8) has 56 bin [45.8,45.9) has 46 bin [45.9,46.0) has 36 bin [46.0,46.1) has 39 bin [46.1,46.2) has 25 bin [46.2,46.3) has 29 bin [46.3,46.4) has 22 bin [46.4,46.5) has 20 bin [46.5,46.6) has 7 bin [46.6,46.7) has 10 bin [46.7,46.8) has 12 bin [46.8,46.9) has 6 bin [46.9,47.0) has 5 bin [47.0,47.1) has 8 bin [47.1,47.2) has 8 bin [47.2,47.3) has 5 bin [47.3,47.4) has 6 average z coordinate 15.1 for 61700697 element(s) point source id histogram with bin size 1.000000 bin 145 has 30953983 bin 146 has 8033823 bin 212 has 22712891 average point source id 169.793845035494485 for 61700697 element(s)