lasinfo (210611) report for 'AHN4T/31HN2_03.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: 179/2021 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: 44971615 number of points by return: 42647968 1808961 443030 66417 5239 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 461230 0 min x y z: 136980.000 461230.000 -1.054 max x y z: 138019.999 462519.999 34.596 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: 44971615 extended number of points by return: 42647968 1808961 443030 66417 5239 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 -1054 34596 intensity 51 3510 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 31 user_data 6 7 point_source_ID 91 93 gps_time 270028786.655972 270030769.349911 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 37 255 B 18 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.51 35.1 ('Amplitude') attribute1 -15.53 20.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42647968 number of intermediate returns: 514295 number of last returns: 42633427 number of single returns: 40824075 covered area in square units/kilounits: 1335676/1.34 point density: all returns 33.67 last only 31.92 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44971615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42647968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1808961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 443030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 66417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5239 instead zero. overview over extended number of returns of given pulse: 40824075 2747398 1130009 244102 25907 124 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3621298 unclassified (1) 39301669 ground (2) 1893032 building (6) 107368 water (9) 10576 wire conductor (14) 37672 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3601751 +---> 365419 of those are unclassified (1) +---> 3005802 of those are ground (2) +---> 219660 of those are building (6) +---> 6385 of those are water (9) +---> 378 of those are wire conductor (14) +---> 4107 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 4 bin [-1.0,-0.9) has 153 bin [-0.9,-0.8) has 1703 bin [-0.8,-0.7) has 13662 bin [-0.7,-0.6) has 49305 bin [-0.6,-0.5) has 134767 bin [-0.5,-0.4) has 428405 bin [-0.4,-0.3) has 673444 bin [-0.3,-0.2) has 1612755 bin [-0.2,-0.1) has 3545995 bin [-0.1,0.0) has 6745064 bin [0.0,0.1) has 7332294 bin [0.1,0.2) has 5329086 bin [0.2,0.3) has 3458009 bin [0.3,0.4) has 2376585 bin [0.4,0.5) has 2067166 bin [0.5,0.6) has 1802493 bin [0.6,0.7) has 1277399 bin [0.7,0.8) has 1180425 bin [0.8,0.9) has 706253 bin [0.9,1.0) has 551152 bin [1.0,1.1) has 342934 bin [1.1,1.2) has 181454 bin [1.2,1.3) has 102885 bin [1.3,1.4) has 67899 bin [1.4,1.5) has 53935 bin [1.5,1.6) has 52758 bin [1.6,1.7) has 55147 bin [1.7,1.8) has 57705 bin [1.8,1.9) has 56479 bin [1.9,2.0) has 55715 bin [2.0,2.1) has 53684 bin [2.1,2.2) has 50585 bin [2.2,2.3) has 49863 bin [2.3,2.4) has 51361 bin [2.4,2.5) has 51582 bin [2.5,2.6) has 53870 bin [2.6,2.7) has 58183 bin [2.7,2.8) has 58444 bin [2.8,2.9) has 59750 bin [2.9,3.0) has 63117 bin [3.0,3.1) has 71503 bin [3.1,3.2) has 69366 bin [3.2,3.3) has 73817 bin [3.3,3.4) has 68645 bin [3.4,3.5) has 74618 bin [3.5,3.6) has 71821 bin [3.6,3.7) has 71700 bin [3.7,3.8) has 71170 bin [3.8,3.9) has 66019 bin 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[28.0,28.1) has 846 bin [28.1,28.2) has 704 bin [28.2,28.3) has 678 bin [28.3,28.4) has 602 bin [28.4,28.5) has 624 bin [28.5,28.6) has 624 bin [28.6,28.7) has 599 bin [28.7,28.8) has 553 bin [28.8,28.9) has 562 bin [28.9,29.0) has 468 bin [29.0,29.1) has 395 bin [29.1,29.2) has 377 bin [29.2,29.3) has 413 bin [29.3,29.4) has 390 bin [29.4,29.5) has 337 bin [29.5,29.6) has 361 bin [29.6,29.7) has 806 bin [29.7,29.8) has 989 bin [29.8,29.9) has 483 bin [29.9,30.0) has 269 bin [30.0,30.1) has 227 bin [30.1,30.2) has 206 bin [30.2,30.3) has 129 bin [30.3,30.4) has 110 bin [30.4,30.5) has 97 bin [30.5,30.6) has 92 bin [30.6,30.7) has 71 bin [30.7,30.8) has 62 bin [30.8,30.9) has 61 bin [30.9,31.0) has 55 bin [31.0,31.1) has 58 bin [31.1,31.2) has 43 bin [31.2,31.3) has 48 bin [31.3,31.4) has 34 bin [31.4,31.5) has 40 bin [31.5,31.6) has 36 bin [31.6,31.7) has 46 bin [31.7,31.8) has 49 bin [31.8,31.9) has 10 bin [31.9,32.0) has 7 bin [32.0,32.1) has 3 bin [32.2,32.3) has 3 bin [32.4,32.5) has 2 bin [32.6,32.7) has 1 bin [32.8,32.9) has 2 bin [32.9,33.0) has 1 bin [33.0,33.1) has 5 bin [33.1,33.2) has 13 bin [33.2,33.3) has 15 bin [33.3,33.4) has 5 bin [33.5,33.6) has 1 bin [34.3,34.4) has 6 bin [34.4,34.5) has 5 bin [34.5,34.6) has 1 average z coordinate 0.9 for 44971615 element(s) point source id histogram with bin size 1.000000 bin 91 has 5434125 bin 92 has 30419299 bin 93 has 9118191 average point source id 92.081919806526855 for 44971615 element(s)