lasinfo (210611) report for 'AHN4T/16GN2_22.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: 334/2022 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: 38313947 number of points by return: 34775505 2250464 983729 261851 38828 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 531230 0 min x y z: 205980.000 531230.000 -1.710 max x y z: 207019.999 532519.999 41.036 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: 38313947 extended number of points by return: 34775505 2250464 983729 261851 38828 3369 201 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 -1710 41036 intensity 34 3705 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 15 user_data 6 7 point_source_ID 65 206 gps_time 330519146.038825 330858494.470404 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 41 255 B 21 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 20.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34775505 number of intermediate returns: 1292984 number of last returns: 34756378 number of single returns: 32510920 covered area in square units/kilounits: 1339612/1.34 point density: all returns 28.60 last only 25.95 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38313947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34775505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2250464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 983729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 261851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38828 instead zero. overview over extended number of returns of given pulse: 32510920 2538884 2170239 895540 177830 19169 1365 0 0 0 0 0 0 0 0 histogram of classification of points: 4109258 unclassified (1) 33411343 ground (2) 673093 building (6) 119118 water (9) 1031 wire conductor (14) 104 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2493438 +---> 319647 of those are unclassified (1) +---> 2139471 of those are ground (2) +---> 25572 of those are building (6) +---> 8665 of those are water (9) +---> 83 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 122 bin [-1.6,-1.5) has 5939 bin [-1.5,-1.4) has 36498 bin [-1.4,-1.3) has 34537 bin [-1.3,-1.2) has 35120 bin [-1.2,-1.1) has 39011 bin [-1.1,-1.0) has 56333 bin [-1.0,-0.9) has 82407 bin [-0.9,-0.8) has 110391 bin [-0.8,-0.7) has 185922 bin [-0.7,-0.6) has 391782 bin [-0.6,-0.5) has 904638 bin [-0.5,-0.4) has 1573542 bin [-0.4,-0.3) has 2064142 bin [-0.3,-0.2) has 2230571 bin [-0.2,-0.1) has 1609638 bin [-0.1,0.0) has 1147185 bin [0.0,0.1) has 897454 bin [0.1,0.2) has 787357 bin [0.2,0.3) has 715286 bin [0.3,0.4) has 710160 bin [0.4,0.5) has 669739 bin [0.5,0.6) has 540847 bin [0.6,0.7) has 451260 bin [0.7,0.8) has 415960 bin [0.8,0.9) has 416889 bin [0.9,1.0) has 414390 bin [1.0,1.1) has 357773 bin [1.1,1.2) has 359860 bin [1.2,1.3) has 302411 bin [1.3,1.4) has 259842 bin [1.4,1.5) has 321496 bin [1.5,1.6) has 352855 bin [1.6,1.7) has 380235 bin [1.7,1.8) has 349599 bin [1.8,1.9) has 325542 bin [1.9,2.0) has 293410 bin [2.0,2.1) has 335103 bin [2.1,2.2) has 391316 bin [2.2,2.3) has 414484 bin [2.3,2.4) has 371312 bin [2.4,2.5) has 303902 bin [2.5,2.6) has 282433 bin [2.6,2.7) has 272143 bin [2.7,2.8) has 258849 bin [2.8,2.9) has 229617 bin [2.9,3.0) has 232705 bin [3.0,3.1) has 220034 bin [3.1,3.2) has 211845 bin [3.2,3.3) has 178145 bin 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169 bin [31.0,31.1) has 198 bin [31.1,31.2) has 151 bin [31.2,31.3) has 130 bin [31.3,31.4) has 129 bin [31.4,31.5) has 101 bin [31.5,31.6) has 90 bin [31.6,31.7) has 110 bin [31.7,31.8) has 99 bin [31.8,31.9) has 118 bin [31.9,32.0) has 89 bin [32.0,32.1) has 95 bin [32.1,32.2) has 80 bin [32.2,32.3) has 76 bin [32.3,32.4) has 81 bin [32.4,32.5) has 95 bin [32.5,32.6) has 78 bin [32.6,32.7) has 70 bin [32.7,32.8) has 58 bin [32.8,32.9) has 78 bin [32.9,33.0) has 77 bin [33.0,33.1) has 67 bin [33.1,33.2) has 71 bin [33.2,33.3) has 73 bin [33.3,33.4) has 67 bin [33.4,33.5) has 60 bin [33.5,33.6) has 48 bin [33.6,33.7) has 62 bin [33.7,33.8) has 53 bin [33.8,33.9) has 52 bin [33.9,34.0) has 69 bin [34.0,34.1) has 123 bin [34.1,34.2) has 94 bin [34.2,34.3) has 87 bin [34.3,34.4) has 74 bin [34.4,34.5) has 77 bin [34.5,34.6) has 125 bin [34.6,34.7) has 156 bin [34.7,34.8) has 143 bin [34.8,34.9) has 76 bin [34.9,35.0) has 48 bin [35.0,35.1) has 39 bin [35.1,35.2) has 30 bin [35.2,35.3) has 36 bin [35.3,35.4) has 51 bin [35.4,35.5) has 51 bin [35.5,35.6) has 42 bin [35.6,35.7) has 46 bin [35.7,35.8) has 50 bin [35.8,35.9) has 41 bin [35.9,36.0) has 26 bin [36.0,36.1) has 28 bin [36.1,36.2) has 29 bin [36.2,36.3) has 22 bin [36.3,36.4) has 23 bin [36.4,36.5) has 9 bin [36.5,36.6) has 3 bin [36.6,36.7) has 2 bin [36.7,36.8) has 4 bin [36.8,36.9) has 1 bin [37.0,37.1) has 3 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 bin [37.5,37.6) has 2 bin [37.7,37.8) has 1 bin [37.8,37.9) has 1 bin [38.0,38.1) has 2 bin [38.1,38.2) has 2 bin [38.3,38.4) has 2 bin [38.4,38.5) has 21 bin [38.5,38.6) has 75 bin [38.6,38.7) has 130 bin [38.7,38.8) has 95 bin [38.8,38.9) has 30 bin [38.9,39.0) has 12 bin [39.0,39.1) has 10 bin [39.1,39.2) has 6 bin [39.2,39.3) has 6 bin [39.3,39.4) has 12 bin [39.4,39.5) has 14 bin [39.5,39.6) has 8 bin [39.6,39.7) has 1 bin [39.7,39.8) has 1 bin [39.9,40.0) has 1 bin [40.3,40.4) has 1 bin [40.5,40.6) has 1 bin [40.6,40.7) has 1 bin [40.7,40.8) has 3 bin [40.8,40.9) has 2 bin [40.9,41.0) has 1 bin [41.0,41.1) has 3 average z coordinate 3.6 for 38313947 element(s) point source id histogram with bin size 1.000000 bin 65 has 18836526 bin 66 has 6190195 bin 206 has 13287226 average point source id 114.060178033863224 for 38313947 element(s)