lasinfo (210611) report for 'AHN4T/52GN2_07.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: 340/2022 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: 39963359 number of points by return: 28206135 9030231 2397455 306628 22910 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 384980 0 min x y z: 205980.000 384980.000 17.144 max x y z: 207019.999 386269.999 51.718 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: 39963359 extended number of points by return: 28206135 9030231 2397455 306628 22910 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 17144 51718 intensity 36 4212 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 16 user_data 6 7 point_source_ID 103 104 gps_time 297866406.007020 297868025.878347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 24 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0.36 42.12 ('Amplitude') attribute1 -16.68 25.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28206135 number of intermediate returns: 2719511 number of last returns: 28180636 number of single returns: 19142923 covered area in square units/kilounits: 1341468/1.34 point density: all returns 29.79 last only 21.01 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39963359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28206135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9030231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2397455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 306628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22910 instead zero. overview over extended number of returns of given pulse: 19142923 13290170 6280690 1134993 108269 6072 242 0 0 0 0 0 0 0 0 histogram of classification of points: 16052036 unclassified (1) 23783082 ground (2) 127897 building (6) 19 water (9) 325 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2386582 +---> 791071 of those are unclassified (1) +---> 1565341 of those are ground (2) +---> 30170 of those are building (6) z coordinate histogram with bin size 0.100000 bin [17.1,17.2) has 14 bin [17.2,17.3) has 783 bin [17.3,17.4) has 1240 bin [17.4,17.5) has 2331 bin [17.5,17.6) has 2394 bin [17.6,17.7) has 4309 bin [17.7,17.8) has 8510 bin [17.8,17.9) has 27117 bin [17.9,18.0) has 56288 bin [18.0,18.1) has 120214 bin [18.1,18.2) has 100284 bin [18.2,18.3) has 32816 bin [18.3,18.4) has 15304 bin [18.4,18.5) has 17334 bin [18.5,18.6) has 15569 bin [18.6,18.7) has 13357 bin [18.7,18.8) has 15777 bin [18.8,18.9) has 17683 bin [18.9,19.0) has 21972 bin [19.0,19.1) has 18848 bin [19.1,19.2) has 21218 bin [19.2,19.3) has 39668 bin [19.3,19.4) has 35589 bin [19.4,19.5) has 46176 bin [19.5,19.6) has 43967 bin [19.6,19.7) has 48827 bin [19.7,19.8) has 48657 bin [19.8,19.9) has 51419 bin [19.9,20.0) has 68080 bin [20.0,20.1) has 74252 bin [20.1,20.2) has 54864 bin [20.2,20.3) has 55886 bin [20.3,20.4) has 54561 bin [20.4,20.5) has 55237 bin [20.5,20.6) has 45770 bin [20.6,20.7) has 46769 bin [20.7,20.8) has 40085 bin [20.8,20.9) has 34072 bin [20.9,21.0) has 30885 bin [21.0,21.1) has 35876 bin [21.1,21.2) has 35949 bin [21.2,21.3) has 35329 bin [21.3,21.4) has 36317 bin [21.4,21.5) has 37600 bin [21.5,21.6) has 49142 bin [21.6,21.7) has 59704 bin [21.7,21.8) has 58828 bin [21.8,21.9) has 89152 bin [21.9,22.0) has 710092 bin [22.0,22.1) has 2625518 bin [22.1,22.2) has 3309622 bin [22.2,22.3) has 2477829 bin [22.3,22.4) has 2578357 bin [22.4,22.5) has 3062295 bin [22.5,22.6) has 3128008 bin [22.6,22.7) has 2395038 bin [22.7,22.8) has 1312857 bin [22.8,22.9) has 605344 bin [22.9,23.0) has 233815 bin [23.0,23.1) has 119274 bin [23.1,23.2) has 53791 bin [23.2,23.3) has 42812 bin [23.3,23.4) has 38323 bin [23.4,23.5) has 41254 bin [23.5,23.6) has 46916 bin [23.6,23.7) has 49847 bin [23.7,23.8) has 51248 bin [23.8,23.9) has 52426 bin [23.9,24.0) has 52821 bin [24.0,24.1) has 52747 bin [24.1,24.2) has 50878 bin [24.2,24.3) has 50271 bin [24.3,24.4) has 49361 bin [24.4,24.5) has 48835 bin [24.5,24.6) has 48570 bin [24.6,24.7) has 52910 bin [24.7,24.8) has 50303 bin [24.8,24.9) has 47777 bin [24.9,25.0) has 46428 bin [25.0,25.1) has 46105 bin [25.1,25.2) has 45739 bin [25.2,25.3) has 45668 bin [25.3,25.4) has 45873 bin [25.4,25.5) has 46727 bin [25.5,25.6) has 46360 bin [25.6,25.7) has 46135 bin [25.7,25.8) has 45698 bin [25.8,25.9) has 45724 bin [25.9,26.0) has 46280 bin [26.0,26.1) has 46447 bin [26.1,26.2) has 46435 bin [26.2,26.3) has 46827 bin 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[37.6,37.7) has 117615 bin [37.7,37.8) has 115700 bin [37.8,37.9) has 114129 bin [37.9,38.0) has 112765 bin [38.0,38.1) has 110576 bin [38.1,38.2) has 109303 bin [38.2,38.3) has 106109 bin [38.3,38.4) has 104440 bin [38.4,38.5) has 102315 bin [38.5,38.6) has 100179 bin [38.6,38.7) has 98392 bin [38.7,38.8) has 96414 bin [38.8,38.9) has 93849 bin [38.9,39.0) has 91778 bin [39.0,39.1) has 89666 bin [39.1,39.2) has 86744 bin [39.2,39.3) has 84088 bin [39.3,39.4) has 82047 bin [39.4,39.5) has 78978 bin [39.5,39.6) has 77411 bin [39.6,39.7) has 75971 bin [39.7,39.8) has 74371 bin [39.8,39.9) has 72249 bin [39.9,40.0) has 70101 bin [40.0,40.1) has 68541 bin [40.1,40.2) has 65849 bin [40.2,40.3) has 63837 bin [40.3,40.4) has 61836 bin [40.4,40.5) has 59639 bin [40.5,40.6) has 57846 bin [40.6,40.7) has 56279 bin [40.7,40.8) has 54757 bin [40.8,40.9) has 52915 bin [40.9,41.0) has 50801 bin [41.0,41.1) has 49383 bin [41.1,41.2) has 47655 bin [41.2,41.3) has 45795 bin [41.3,41.4) has 43547 bin 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[45.3,45.4) has 2873 bin [45.4,45.5) has 2574 bin [45.5,45.6) has 2394 bin [45.6,45.7) has 2112 bin [45.7,45.8) has 1921 bin [45.8,45.9) has 1777 bin [45.9,46.0) has 1560 bin [46.0,46.1) has 1431 bin [46.1,46.2) has 1333 bin [46.2,46.3) has 1168 bin [46.3,46.4) has 1072 bin [46.4,46.5) has 1070 bin [46.5,46.6) has 905 bin [46.6,46.7) has 847 bin [46.7,46.8) has 688 bin [46.8,46.9) has 605 bin [46.9,47.0) has 546 bin [47.0,47.1) has 489 bin [47.1,47.2) has 474 bin [47.2,47.3) has 405 bin [47.3,47.4) has 439 bin [47.4,47.5) has 394 bin [47.5,47.6) has 407 bin [47.6,47.7) has 353 bin [47.7,47.8) has 310 bin [47.8,47.9) has 255 bin [47.9,48.0) has 229 bin [48.0,48.1) has 218 bin [48.1,48.2) has 201 bin [48.2,48.3) has 190 bin [48.3,48.4) has 185 bin [48.4,48.5) has 182 bin [48.5,48.6) has 133 bin [48.6,48.7) has 132 bin [48.7,48.8) has 110 bin [48.8,48.9) has 108 bin [48.9,49.0) has 93 bin [49.0,49.1) has 87 bin [49.1,49.2) has 92 bin [49.2,49.3) has 72 bin [49.3,49.4) has 67 bin [49.4,49.5) has 59 bin [49.5,49.6) has 54 bin [49.6,49.7) has 50 bin [49.7,49.8) has 35 bin [49.8,49.9) has 38 bin [49.9,50.0) has 43 bin [50.0,50.1) has 18 bin [50.1,50.2) has 20 bin [50.2,50.3) has 16 bin [50.3,50.4) has 12 bin [50.4,50.5) has 13 bin [50.5,50.6) has 1 bin [50.6,50.7) has 3 bin [50.7,50.8) has 9 bin [50.8,50.9) has 4 bin [50.9,51.0) has 3 bin [51.0,51.1) has 2 bin [51.1,51.2) has 3 bin [51.2,51.3) has 7 bin [51.3,51.4) has 3 bin [51.4,51.5) has 2 bin [51.5,51.6) has 1 bin [51.7,51.8) has 1 average z coordinate 26.7 for 39963359 element(s) point source id histogram with bin size 1.000000 bin 103 has 28427048 bin 104 has 11536311 average point source id 103.288672205957468 for 39963359 element(s)