lasinfo (210611) report for 'AHN4T/66FZ2_09.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: 181/2021 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: 49589487 number of points by return: 47120835 1525342 686860 214302 42148 scale factor x y z: 0.001 0.001 0.001 offset x y z: 17980 372480 0 min x y z: 17980.000 372480.000 -1.030 max x y z: 19019.999 373769.999 34.254 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: 49589487 extended number of points by return: 47120835 1525342 686860 214302 42148 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 -1030 34254 intensity 56 2841 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 -32 33 user_data 6 7 point_source_ID 75 91 gps_time 260790192.268446 261747289.550947 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 45 251 B 44 249 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.56 28.41 ('Amplitude') attribute1 -16.28 11.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47120835 number of intermediate returns: 950685 number of last returns: 47108556 number of single returns: 45590589 covered area in square units/kilounits: 1340096/1.34 point density: all returns 37.00 last only 35.15 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49589487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47120835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1525342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 686860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 214302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42148 instead zero. overview over extended number of returns of given pulse: 45590589 1676930 1419285 690665 186432 23490 2096 0 0 0 0 0 0 0 0 histogram of classification of points: 2863944 unclassified (1) 46568716 ground (2) 113796 building (6) 43000 water (9) 31 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3116705 +---> 142043 of those are unclassified (1) +---> 2971776 of those are ground (2) +---> 2886 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 8 bin [-1.0,-0.9) has 1008 bin [-0.9,-0.8) has 12030 bin [-0.8,-0.7) has 14698 bin [-0.7,-0.6) has 17698 bin [-0.6,-0.5) has 37472 bin [-0.5,-0.4) has 34244 bin [-0.4,-0.3) has 46375 bin [-0.3,-0.2) has 51669 bin [-0.2,-0.1) has 46459 bin [-0.1,0.0) has 61320 bin [0.0,0.1) has 168946 bin [0.1,0.2) has 248106 bin [0.2,0.3) has 711152 bin [0.3,0.4) has 3515692 bin [0.4,0.5) has 4202949 bin 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bin [28.6,28.7) has 1609 bin [28.7,28.8) has 1555 bin [28.8,28.9) has 1528 bin [28.9,29.0) has 1454 bin [29.0,29.1) has 1277 bin [29.1,29.2) has 1268 bin [29.2,29.3) has 1116 bin [29.3,29.4) has 1059 bin [29.4,29.5) has 1033 bin [29.5,29.6) has 934 bin [29.6,29.7) has 899 bin [29.7,29.8) has 836 bin [29.8,29.9) has 812 bin [29.9,30.0) has 730 bin [30.0,30.1) has 656 bin [30.1,30.2) has 639 bin [30.2,30.3) has 582 bin [30.3,30.4) has 514 bin [30.4,30.5) has 491 bin [30.5,30.6) has 454 bin [30.6,30.7) has 409 bin [30.7,30.8) has 402 bin [30.8,30.9) has 397 bin [30.9,31.0) has 402 bin [31.0,31.1) has 322 bin [31.1,31.2) has 318 bin [31.2,31.3) has 351 bin [31.3,31.4) has 320 bin [31.4,31.5) has 332 bin [31.5,31.6) has 286 bin [31.6,31.7) has 322 bin [31.7,31.8) has 279 bin [31.8,31.9) has 322 bin [31.9,32.0) has 264 bin [32.0,32.1) has 250 bin [32.1,32.2) has 249 bin [32.2,32.3) has 258 bin [32.3,32.4) has 218 bin [32.4,32.5) has 243 bin [32.5,32.6) has 177 bin [32.6,32.7) has 155 bin [32.7,32.8) has 161 bin [32.8,32.9) has 154 bin [32.9,33.0) has 135 bin [33.0,33.1) has 129 bin [33.1,33.2) has 100 bin [33.2,33.3) has 80 bin [33.3,33.4) has 70 bin [33.4,33.5) has 55 bin [33.5,33.6) has 46 bin [33.6,33.7) has 23 bin [33.7,33.8) has 25 bin [33.8,33.9) has 22 bin [33.9,34.0) has 6 bin [34.0,34.1) has 3 bin [34.1,34.2) has 3 bin [34.2,34.3) has 3 average z coordinate 1.5 for 49589487 element(s) point source id histogram with bin size 1.000000 bin 75 has 11124950 bin 83 has 14926532 bin 91 has 23538005 average point source id 85.002530092719041 for 49589487 element(s)