lasinfo (210611) report for 'AHN4T/49GZ1_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: 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: 37047594 number of points by return: 24756120 9258267 2659335 349001 24871 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 374980 0 min x y z: 82980.000 374980.000 6.037 max x y z: 84019.999 376269.999 37.083 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: 37047594 extended number of points by return: 24756120 9258267 2659335 349001 24871 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 6037 37083 intensity 56 5029 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 -29 29 user_data 6 7 point_source_ID 31 34 gps_time 290593973.665028 290594920.300477 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 29 255 B 28 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.37 33.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24756120 number of intermediate returns: 3017766 number of last returns: 24758692 number of single returns: 15484984 covered area in square units/kilounits: 1341588/1.34 point density: all returns 27.61 last only 18.45 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37047594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24756120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9258267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2659335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 349001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24871 instead zero. overview over extended number of returns of given pulse: 15484984 13212559 6932185 1293735 118155 5677 299 0 0 0 0 0 0 0 0 histogram of classification of points: 18151664 unclassified (1) 18874696 ground (2) 11704 building (6) 9301 water (9) 229 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2943365 +---> 1800236 of those are unclassified (1) +---> 1143084 of those are ground (2) +---> 45 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.0,6.1) has 27 bin [6.1,6.2) has 513 bin [6.2,6.3) has 1610 bin [6.3,6.4) has 1908 bin [6.4,6.5) has 1976 bin [6.5,6.6) has 2081 bin [6.6,6.7) has 2517 bin [6.7,6.8) has 2162 bin [6.8,6.9) has 2893 bin [6.9,7.0) has 7448 bin [7.0,7.1) has 11876 bin [7.1,7.2) has 20445 bin [7.2,7.3) has 44990 bin [7.3,7.4) has 77278 bin [7.4,7.5) has 64338 bin [7.5,7.6) has 84291 bin [7.6,7.7) has 145978 bin [7.7,7.8) has 239400 bin [7.8,7.9) has 336205 bin [7.9,8.0) has 369278 bin [8.0,8.1) has 625537 bin [8.1,8.2) has 858786 bin [8.2,8.3) has 845387 bin [8.3,8.4) has 1036047 bin [8.4,8.5) has 1319971 bin [8.5,8.6) has 1460140 bin [8.6,8.7) has 1275169 bin [8.7,8.8) has 1198018 bin [8.8,8.9) has 944745 bin [8.9,9.0) has 824162 bin [9.0,9.1) has 632327 bin [9.1,9.2) has 565520 bin [9.2,9.3) has 613051 bin [9.3,9.4) has 580273 bin [9.4,9.5) has 639791 bin [9.5,9.6) has 592862 bin [9.6,9.7) has 542475 bin [9.7,9.8) has 498686 bin [9.8,9.9) has 473502 bin [9.9,10.0) has 327510 bin [10.0,10.1) has 269037 bin [10.1,10.2) has 247038 bin [10.2,10.3) has 230106 bin [10.3,10.4) has 200023 bin [10.4,10.5) has 179994 bin [10.5,10.6) has 158623 bin [10.6,10.7) has 141059 bin [10.7,10.8) has 122332 bin [10.8,10.9) has 107249 bin [10.9,11.0) has 99117 bin [11.0,11.1) has 91066 bin [11.1,11.2) has 82996 bin [11.2,11.3) has 76940 bin [11.3,11.4) has 70404 bin [11.4,11.5) has 62823 bin [11.5,11.6) has 58627 bin 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has 40180 bin [15.5,15.6) has 41125 bin [15.6,15.7) has 41503 bin [15.7,15.8) has 42060 bin [15.8,15.9) has 42117 bin [15.9,16.0) has 42442 bin [16.0,16.1) has 43107 bin [16.1,16.2) has 43393 bin [16.2,16.3) has 43689 bin [16.3,16.4) has 44962 bin [16.4,16.5) has 45007 bin [16.5,16.6) has 46022 bin [16.6,16.7) has 46264 bin [16.7,16.8) has 47318 bin [16.8,16.9) has 47827 bin [16.9,17.0) has 48617 bin [17.0,17.1) has 49824 bin [17.1,17.2) has 49984 bin [17.2,17.3) has 50441 bin [17.3,17.4) has 51450 bin [17.4,17.5) has 52537 bin [17.5,17.6) has 53146 bin [17.6,17.7) has 54963 bin [17.7,17.8) has 55370 bin [17.8,17.9) has 55917 bin [17.9,18.0) has 57243 bin [18.0,18.1) has 58525 bin [18.1,18.2) has 59122 bin [18.2,18.3) has 60743 bin [18.3,18.4) has 61984 bin [18.4,18.5) has 63205 bin [18.5,18.6) has 64295 bin [18.6,18.7) has 65236 bin [18.7,18.8) has 66588 bin [18.8,18.9) has 68300 bin [18.9,19.0) has 69455 bin [19.0,19.1) has 71352 bin [19.1,19.2) has 73085 bin [19.2,19.3) has 75246 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[26.7,26.8) has 136793 bin [26.8,26.9) has 133704 bin [26.9,27.0) has 130755 bin [27.0,27.1) has 128538 bin [27.1,27.2) has 126093 bin [27.2,27.3) has 122273 bin [27.3,27.4) has 118935 bin [27.4,27.5) has 115965 bin [27.5,27.6) has 113684 bin [27.6,27.7) has 111369 bin [27.7,27.8) has 107469 bin [27.8,27.9) has 105624 bin [27.9,28.0) has 101729 bin [28.0,28.1) has 99150 bin [28.1,28.2) has 97145 bin [28.2,28.3) has 93863 bin [28.3,28.4) has 90445 bin [28.4,28.5) has 87696 bin [28.5,28.6) has 85084 bin [28.6,28.7) has 81801 bin [28.7,28.8) has 78138 bin [28.8,28.9) has 75881 bin [28.9,29.0) has 72723 bin [29.0,29.1) has 70216 bin [29.1,29.2) has 67490 bin [29.2,29.3) has 64726 bin [29.3,29.4) has 62634 bin [29.4,29.5) has 59734 bin [29.5,29.6) has 56831 bin [29.6,29.7) has 54551 bin [29.7,29.8) has 51813 bin [29.8,29.9) has 49530 bin [29.9,30.0) has 47193 bin [30.0,30.1) has 44854 bin [30.1,30.2) has 42834 bin [30.2,30.3) has 41130 bin [30.3,30.4) has 38275 bin [30.4,30.5) has 36807 bin 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[34.4,34.5) has 958 bin [34.5,34.6) has 814 bin [34.6,34.7) has 728 bin [34.7,34.8) has 630 bin [34.8,34.9) has 509 bin [34.9,35.0) has 470 bin [35.0,35.1) has 422 bin [35.1,35.2) has 356 bin [35.2,35.3) has 256 bin [35.3,35.4) has 232 bin [35.4,35.5) has 171 bin [35.5,35.6) has 147 bin [35.6,35.7) has 150 bin [35.7,35.8) has 116 bin [35.8,35.9) has 81 bin [35.9,36.0) has 62 bin [36.0,36.1) has 68 bin [36.1,36.2) has 41 bin [36.2,36.3) has 42 bin [36.3,36.4) has 21 bin [36.4,36.5) has 27 bin [36.5,36.6) has 13 bin [36.6,36.7) has 8 bin [36.7,36.8) has 5 bin [36.8,36.9) has 4 bin [36.9,37.0) has 4 bin [37.0,37.1) has 2 average z coordinate 15.6 for 37047594 element(s) point source id histogram with bin size 1.000000 bin 31 has 7081947 bin 32 has 28833382 bin 34 has 1132265 average point source id 31.86996680540172 for 37047594 element(s)