lasinfo (210611) report for 'AHN4T/66FZ2_01.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: 183/2021 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: 19454900 number of points by return: 16852753 1754446 645949 170503 31249 scale factor x y z: 0.001 0.001 0.001 offset x y z: 14980 373730 0 min x y z: 14980.000 373730.000 -1.135 max x y z: 16019.999 375019.999 34.940 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: 19454900 extended number of points by return: 16852753 1754446 645949 170503 31249 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 -1135 34940 intensity 55 4621 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 -34 5 user_data 6 7 point_source_ID 74 75 gps_time 260789631.318228 260790168.130548 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 49 255 B 42 255 NIR 63 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 833 extended_scanner_channel 0 0 attribute0 0.55 46.21 ('Amplitude') attribute1 -16.29 29.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16852753 number of intermediate returns: 852323 number of last returns: 16838088 number of single returns: 15088264 covered area in square units/kilounits: 922128/0.92 point density: all returns 21.10 last only 18.26 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19454900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16852753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1754446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 645949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31249 instead zero. overview over extended number of returns of given pulse: 15088264 2224307 1427938 557811 137268 17685 1627 0 0 0 0 0 0 0 0 histogram of classification of points: 3477026 unclassified (1) 15417307 ground (2) 397141 building (6) 156693 water (9) 6733 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1088817 +---> 141936 of those are unclassified (1) +---> 905766 of those are ground (2) +---> 25522 of those are building (6) +---> 12008 of those are water (9) +---> 3585 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 2 bin [-1.1,-1.0) has 473 bin [-1.0,-0.9) has 26666 bin [-0.9,-0.8) has 64492 bin [-0.8,-0.7) has 7775 bin [-0.7,-0.6) has 10766 bin [-0.6,-0.5) has 15904 bin [-0.5,-0.4) has 84381 bin [-0.4,-0.3) has 94478 bin [-0.3,-0.2) has 118103 bin [-0.2,-0.1) has 129799 bin [-0.1,0.0) has 103647 bin [0.0,0.1) has 95601 bin [0.1,0.2) has 84690 bin [0.2,0.3) has 85005 bin [0.3,0.4) has 89507 bin [0.4,0.5) has 128099 bin [0.5,0.6) has 211340 bin [0.6,0.7) has 294054 bin [0.7,0.8) has 531413 bin [0.8,0.9) has 738598 bin [0.9,1.0) has 815935 bin [1.0,1.1) has 706293 bin [1.1,1.2) has 544322 bin [1.2,1.3) has 724651 bin [1.3,1.4) has 1308998 bin [1.4,1.5) has 1488388 bin [1.5,1.6) has 1626707 bin [1.6,1.7) has 1018477 bin [1.7,1.8) has 532214 bin [1.8,1.9) has 386861 bin [1.9,2.0) has 310875 bin [2.0,2.1) has 255641 bin [2.1,2.2) has 229716 bin [2.2,2.3) has 221842 bin [2.3,2.4) has 218265 bin [2.4,2.5) has 194860 bin [2.5,2.6) has 168716 bin [2.6,2.7) has 170030 bin [2.7,2.8) has 178789 bin [2.8,2.9) has 177444 bin [2.9,3.0) has 157822 bin [3.0,3.1) has 143730 bin [3.1,3.2) has 140574 bin [3.2,3.3) has 154717 bin [3.3,3.4) has 140473 bin [3.4,3.5) has 127294 bin [3.5,3.6) has 131823 bin [3.6,3.7) has 130858 bin [3.7,3.8) has 166224 bin [3.8,3.9) has 137508 bin [3.9,4.0) has 119453 bin 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1340 bin [28.2,28.3) has 1337 bin [28.3,28.4) has 1178 bin [28.4,28.5) has 1215 bin [28.5,28.6) has 1140 bin [28.6,28.7) has 1187 bin [28.7,28.8) has 1114 bin [28.8,28.9) has 1126 bin [28.9,29.0) has 1144 bin [29.0,29.1) has 1092 bin [29.1,29.2) has 1061 bin [29.2,29.3) has 1057 bin [29.3,29.4) has 1073 bin [29.4,29.5) has 974 bin [29.5,29.6) has 956 bin [29.6,29.7) has 966 bin [29.7,29.8) has 1013 bin [29.8,29.9) has 939 bin [29.9,30.0) has 925 bin [30.0,30.1) has 964 bin [30.1,30.2) has 885 bin [30.2,30.3) has 924 bin [30.3,30.4) has 917 bin [30.4,30.5) has 875 bin [30.5,30.6) has 839 bin [30.6,30.7) has 806 bin [30.7,30.8) has 759 bin [30.8,30.9) has 759 bin [30.9,31.0) has 738 bin [31.0,31.1) has 699 bin [31.1,31.2) has 686 bin [31.2,31.3) has 669 bin [31.3,31.4) has 673 bin [31.4,31.5) has 647 bin [31.5,31.6) has 596 bin [31.6,31.7) has 543 bin [31.7,31.8) has 541 bin [31.8,31.9) has 546 bin [31.9,32.0) has 473 bin [32.0,32.1) has 476 bin [32.1,32.2) has 455 bin [32.2,32.3) has 394 bin [32.3,32.4) has 387 bin [32.4,32.5) has 377 bin [32.5,32.6) has 326 bin [32.6,32.7) has 309 bin [32.7,32.8) has 263 bin [32.8,32.9) has 258 bin [32.9,33.0) has 207 bin [33.0,33.1) has 232 bin [33.1,33.2) has 182 bin [33.2,33.3) has 180 bin [33.3,33.4) has 159 bin [33.4,33.5) has 133 bin [33.5,33.6) has 124 bin [33.6,33.7) has 93 bin [33.7,33.8) has 72 bin [33.8,33.9) has 65 bin [33.9,34.0) has 65 bin [34.0,34.1) has 38 bin [34.1,34.2) has 26 bin [34.2,34.3) has 31 bin [34.3,34.4) has 21 bin [34.4,34.5) has 13 bin [34.5,34.6) has 12 bin [34.6,34.7) has 5 bin [34.7,34.8) has 6 bin [34.8,34.9) has 3 bin [34.9,35.0) has 3 average z coordinate 2.9 for 19454900 element(s) point source id histogram with bin size 1.000000 bin 74 has 10798852 bin 75 has 8656048 average point source id 74.444928938210936 for 19454900 element(s)