lasinfo (210611) report for 'AHN4T/45GN2_05.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: 338/2022 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: 37008148 number of points by return: 27748155 6799360 2080561 345682 34390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 411230 0 min x y z: 168980.000 411230.000 13.448 max x y z: 170019.999 412519.999 49.869 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: 37008148 extended number of points by return: 27748155 6799360 2080561 345682 34390 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 13448 49869 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 -29 29 user_data 6 7 point_source_ID 64 66 gps_time 298034298.066698 298037958.500702 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 29 255 NIR 25 255 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 48.6 ('Amplitude') attribute1 -16.48 32.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27748155 number of intermediate returns: 2461361 number of last returns: 27723675 number of single returns: 20925043 covered area in square units/kilounits: 1338156/1.34 point density: all returns 27.66 last only 20.72 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37008148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27748155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6799360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2080561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 345682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34390 instead zero. overview over extended number of returns of given pulse: 20925043 9453547 5210517 1246695 161152 10676 518 0 0 0 0 0 0 0 0 histogram of classification of points: 10831804 unclassified (1) 25754033 ground (2) 402439 building (6) 18022 water (9) 1850 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2739193 +---> 979742 of those are unclassified (1) +---> 1748140 of those are ground (2) +---> 9269 of those are building (6) +---> 2042 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 1 bin [13.5,13.6) has 8 bin [13.6,13.7) has 417 bin [13.7,13.8) has 2190 bin [13.8,13.9) has 3490 bin [13.9,14.0) has 3734 bin [14.0,14.1) has 4283 bin [14.1,14.2) has 6006 bin [14.2,14.3) has 13169 bin [14.3,14.4) has 126346 bin [14.4,14.5) has 254721 bin [14.5,14.6) has 366270 bin [14.6,14.7) has 286100 bin [14.7,14.8) has 265077 bin [14.8,14.9) has 485527 bin [14.9,15.0) has 819640 bin [15.0,15.1) has 879310 bin [15.1,15.2) has 909958 bin [15.2,15.3) has 778931 bin [15.3,15.4) has 809993 bin [15.4,15.5) has 666712 bin [15.5,15.6) has 548792 bin [15.6,15.7) has 533228 bin [15.7,15.8) has 561865 bin [15.8,15.9) has 607690 bin [15.9,16.0) has 609471 bin [16.0,16.1) has 757748 bin [16.1,16.2) has 729536 bin [16.2,16.3) has 626314 bin [16.3,16.4) has 614860 bin [16.4,16.5) has 437573 bin [16.5,16.6) has 374793 bin [16.6,16.7) has 383564 bin [16.7,16.8) has 426710 bin [16.8,16.9) has 486214 bin [16.9,17.0) has 470218 bin [17.0,17.1) has 436210 bin [17.1,17.2) has 348911 bin [17.2,17.3) has 360538 bin [17.3,17.4) has 436892 bin [17.4,17.5) has 516328 bin [17.5,17.6) has 627133 bin [17.6,17.7) has 668531 bin [17.7,17.8) has 626799 bin [17.8,17.9) has 658632 bin [17.9,18.0) has 601146 bin [18.0,18.1) has 661880 bin [18.1,18.2) has 684174 bin [18.2,18.3) has 703842 bin [18.3,18.4) has 876968 bin [18.4,18.5) has 687281 bin [18.5,18.6) has 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[46.1,46.2) has 88 bin [46.2,46.3) has 80 bin [46.3,46.4) has 95 bin [46.4,46.5) has 85 bin [46.5,46.6) has 81 bin [46.6,46.7) has 67 bin [46.7,46.8) has 71 bin [46.8,46.9) has 79 bin [46.9,47.0) has 99 bin [47.0,47.1) has 76 bin [47.1,47.2) has 73 bin [47.2,47.3) has 63 bin [47.3,47.4) has 78 bin [47.4,47.5) has 66 bin [47.5,47.6) has 51 bin [47.6,47.7) has 50 bin [47.7,47.8) has 65 bin [47.8,47.9) has 51 bin [47.9,48.0) has 53 bin [48.0,48.1) has 42 bin [48.1,48.2) has 31 bin [48.2,48.3) has 43 bin [48.3,48.4) has 35 bin [48.4,48.5) has 28 bin [48.5,48.6) has 42 bin [48.6,48.7) has 38 bin [48.7,48.8) has 37 bin [48.8,48.9) has 24 bin [48.9,49.0) has 31 bin [49.0,49.1) has 20 bin [49.1,49.2) has 24 bin [49.2,49.3) has 23 bin [49.3,49.4) has 19 bin [49.4,49.5) has 25 bin [49.5,49.6) has 23 bin [49.6,49.7) has 15 bin [49.7,49.8) has 8 bin [49.8,49.9) has 4 average z coordinate 19.5 for 37008148 element(s) point source id histogram with bin size 1.000000 bin 64 has 5592493 bin 65 has 30752304 bin 66 has 663351 average point source id 64.866809276703066 for 37008148 element(s)