lasinfo (210611) report for 'AHN4T/11BN1_23.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: 176/2021 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: 25717493 number of points by return: 22444961 2350033 754337 166285 1877 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 568730 0 min x y z: 191980.000 568730.000 -1.779 max x y z: 193019.999 570019.999 40.192 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: 25717493 extended number of points by return: 22444961 2350033 754337 166285 1877 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 -1779 40192 intensity 24 4952 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 -29 29 user_data 8 9 point_source_ID 1112 1115 gps_time 269007366.348848 269014880.564593 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 255 B 22 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 49.52 ('Amplitude') attribute1 -16.68 33.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22444961 number of intermediate returns: 920683 number of last returns: 22447661 number of single returns: 20095812 covered area in square units/kilounits: 1283152/1.28 point density: all returns 20.04 last only 17.49 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25717493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22444961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2350033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 754337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 166285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1877 instead zero. overview over extended number of returns of given pulse: 20095812 3193266 1763823 655180 9157 255 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4303774 unclassified (1) 19610601 ground (2) 14686 building (6) 1768867 water (9) 19565 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1672151 +---> 322877 of those are unclassified (1) +---> 1183819 of those are ground (2) +---> 2484 of those are building (6) +---> 160496 of those are water (9) +---> 2475 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 175 bin [-1.7,-1.6) has 3644 bin [-1.6,-1.5) has 12884 bin [-1.5,-1.4) has 35247 bin [-1.4,-1.3) has 52318 bin [-1.3,-1.2) has 58786 bin [-1.2,-1.1) has 299639 bin [-1.1,-1.0) has 619483 bin [-1.0,-0.9) has 1493394 bin [-0.9,-0.8) has 2949583 bin [-0.8,-0.7) has 3903061 bin [-0.7,-0.6) has 3241397 bin [-0.6,-0.5) has 2555544 bin [-0.5,-0.4) has 1821289 bin [-0.4,-0.3) has 2474519 bin [-0.3,-0.2) has 979395 bin [-0.2,-0.1) has 498121 bin [-0.1,0.0) has 344770 bin [0.0,0.1) has 242504 bin [0.1,0.2) has 189288 bin [0.2,0.3) has 143184 bin [0.3,0.4) has 123901 bin [0.4,0.5) has 82509 bin [0.5,0.6) has 66966 bin [0.6,0.7) has 64886 bin [0.7,0.8) has 65750 bin [0.8,0.9) has 70150 bin [0.9,1.0) has 72557 bin [1.0,1.1) has 73246 bin [1.1,1.2) has 73570 bin [1.2,1.3) has 72056 bin [1.3,1.4) has 71419 bin [1.4,1.5) has 70226 bin [1.5,1.6) has 65488 bin [1.6,1.7) has 59919 bin [1.7,1.8) has 57330 bin [1.8,1.9) has 55003 bin [1.9,2.0) has 53790 bin [2.0,2.1) has 52332 bin [2.1,2.2) has 50900 bin [2.2,2.3) has 49247 bin [2.3,2.4) has 47702 bin [2.4,2.5) has 46100 bin [2.5,2.6) has 46001 bin [2.6,2.7) has 44231 bin [2.7,2.8) has 42677 bin [2.8,2.9) has 42118 bin [2.9,3.0) has 41316 bin [3.0,3.1) has 41921 bin [3.1,3.2) has 38867 bin [3.2,3.3) has 37094 bin [3.3,3.4) has 36084 bin [3.4,3.5) 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2283 bin [19.7,19.8) has 2203 bin [19.8,19.9) has 2175 bin [19.9,20.0) has 2138 bin [20.0,20.1) has 1983 bin [20.1,20.2) has 2106 bin [20.2,20.3) has 2078 bin [20.3,20.4) has 2090 bin [20.4,20.5) has 1996 bin [20.5,20.6) has 1981 bin [20.6,20.7) has 1935 bin [20.7,20.8) has 2048 bin [20.8,20.9) has 1991 bin [20.9,21.0) has 1844 bin [21.0,21.1) has 1851 bin [21.1,21.2) has 1760 bin [21.2,21.3) has 1790 bin [21.3,21.4) has 1722 bin [21.4,21.5) has 1752 bin [21.5,21.6) has 1716 bin [21.6,21.7) has 1603 bin [21.7,21.8) has 1657 bin [21.8,21.9) has 1596 bin [21.9,22.0) has 1543 bin [22.0,22.1) has 1503 bin [22.1,22.2) has 1511 bin [22.2,22.3) has 1431 bin [22.3,22.4) has 1359 bin [22.4,22.5) has 1302 bin [22.5,22.6) has 1299 bin [22.6,22.7) has 1243 bin [22.7,22.8) has 1235 bin [22.8,22.9) has 1119 bin [22.9,23.0) has 1069 bin [23.0,23.1) has 1062 bin [23.1,23.2) has 986 bin [23.2,23.3) has 887 bin [23.3,23.4) has 951 bin [23.4,23.5) has 840 bin [23.5,23.6) has 770 bin [23.6,23.7) has 767 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has 1 bin [28.3,28.4) has 1 bin [28.4,28.5) has 4 bin [28.8,28.9) has 2 bin [28.9,29.0) has 3 bin [29.2,29.3) has 1 bin [29.3,29.4) has 1 bin [29.4,29.5) has 1 bin [29.7,29.8) has 2 bin [29.9,30.0) has 1 bin [30.1,30.2) has 1 bin [30.3,30.4) has 3 bin [30.4,30.5) has 1 bin [30.5,30.6) has 1 bin [30.7,30.8) has 2 bin [30.8,30.9) has 1 bin [31.0,31.1) has 2 bin [31.2,31.3) has 1 bin [31.3,31.4) has 2 bin [31.8,31.9) has 2 bin [32.0,32.1) has 1 bin [32.2,32.3) has 2 bin [32.4,32.5) has 1 bin [32.5,32.6) has 2 bin [32.9,33.0) has 1 bin [33.2,33.3) has 1 bin [33.7,33.8) has 1 bin [33.8,33.9) has 1 bin [33.9,34.0) has 2 bin [34.3,34.4) has 1 bin [34.5,34.6) has 3 bin [34.8,34.9) has 1 bin [35.1,35.2) has 4 bin [35.2,35.3) has 1 bin [35.4,35.5) has 1 bin [35.5,35.6) has 3 bin [35.6,35.7) has 3 bin [35.7,35.8) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 2 bin [36.1,36.2) has 3 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 bin [36.4,36.5) has 2 bin [36.7,36.8) has 1 bin [36.9,37.0) has 2 bin [37.0,37.1) has 2 bin [37.1,37.2) has 1 bin [37.3,37.4) has 1 bin [37.5,37.6) has 1 bin [37.6,37.7) has 1 bin [37.7,37.8) has 4 bin [37.8,37.9) has 15 bin [37.9,38.0) has 3 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 bin [38.3,38.4) has 1 bin [38.4,38.5) has 1 bin [40.1,40.2) has 1 average z coordinate 0.2 for 25717493 element(s) point source id histogram with bin size 1.000000 bin 1112 has 1173801 bin 1113 has 18666672 bin 1115 has 5877020 average point source id 1113.411402425578672 for 25717493 element(s)