lasinfo (210611) report for 'AHN4T/65AZ1_17.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: 29014936 number of points by return: 28173954 713740 116104 10508 630 scale factor x y z: 0.001 0.001 0.001 offset x y z: 20980 394980 0 min x y z: 20980.000 394980.000 -1.510 max x y z: 22019.999 396269.999 12.996 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: 29014936 extended number of points by return: 28173954 713740 116104 10508 630 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 -1510 12996 intensity 56 3807 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 -31 32 user_data 6 7 point_source_ID 9 11 gps_time 259154902.840466 259157751.552911 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 41 255 B 33 255 NIR 78 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.56 38.07 ('Amplitude') attribute1 -15.54 22.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28173954 number of intermediate returns: 127378 number of last returns: 28166743 number of single returns: 27453139 covered area in square units/kilounits: 1338680/1.34 point density: all returns 21.67 last only 21.04 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29014936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28173954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 713740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 116104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 630 instead zero. overview over extended number of returns of given pulse: 27453139 1201405 317669 39553 3009 140 21 0 0 0 0 0 0 0 0 histogram of classification of points: 1855443 unclassified (1) 27027048 ground (2) 81690 building (6) 50654 water (9) 101 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2127962 +---> 169728 of those are unclassified (1) +---> 1948004 of those are ground (2) +---> 7513 of those are building (6) +---> 2717 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 1 bin [-1.5,-1.4) has 169 bin [-1.4,-1.3) has 1868 bin [-1.3,-1.2) has 3498 bin [-1.2,-1.1) has 5521 bin [-1.1,-1.0) has 8718 bin [-1.0,-0.9) has 12268 bin [-0.9,-0.8) has 20901 bin [-0.8,-0.7) has 34435 bin [-0.7,-0.6) has 41156 bin [-0.6,-0.5) has 49419 bin [-0.5,-0.4) has 57547 bin [-0.4,-0.3) has 59077 bin [-0.3,-0.2) has 75856 bin [-0.2,-0.1) has 155679 bin [-0.1,0.0) has 415267 bin [0.0,0.1) has 713748 bin [0.1,0.2) has 1234686 bin [0.2,0.3) has 1497613 bin [0.3,0.4) has 2754837 bin [0.4,0.5) has 4258935 bin [0.5,0.6) has 4184089 bin [0.6,0.7) has 3471430 bin [0.7,0.8) has 3360958 bin [0.8,0.9) has 2246373 bin [0.9,1.0) has 1179721 bin [1.0,1.1) has 705767 bin [1.1,1.2) has 385479 bin [1.2,1.3) has 211646 bin [1.3,1.4) has 140686 bin [1.4,1.5) has 89664 bin [1.5,1.6) has 51659 bin [1.6,1.7) has 35404 bin [1.7,1.8) has 33131 bin [1.8,1.9) has 33890 bin [1.9,2.0) has 35029 bin [2.0,2.1) has 36178 bin [2.1,2.2) has 37614 bin [2.2,2.3) has 38851 bin [2.3,2.4) has 39576 bin [2.4,2.5) has 35821 bin [2.5,2.6) has 33415 bin [2.6,2.7) has 32611 bin [2.7,2.8) has 30972 bin [2.8,2.9) has 31706 bin [2.9,3.0) has 34892 bin [3.0,3.1) has 37100 bin [3.1,3.2) has 37541 bin [3.2,3.3) has 36012 bin [3.3,3.4) has 36295 bin [3.4,3.5) has 36183 bin [3.5,3.6) has 40520 bin [3.6,3.7) has 48205 bin [3.7,3.8) has 63547 bin [3.8,3.9) has 76417 bin [3.9,4.0) has 71783 bin [4.0,4.1) has 61472 bin [4.1,4.2) has 51135 bin [4.2,4.3) has 46221 bin [4.3,4.4) has 37766 bin [4.4,4.5) has 30568 bin [4.5,4.6) has 21579 bin [4.6,4.7) has 16100 bin [4.7,4.8) has 16694 bin [4.8,4.9) has 16983 bin [4.9,5.0) has 14349 bin [5.0,5.1) has 12174 bin [5.1,5.2) has 12010 bin [5.2,5.3) has 11819 bin [5.3,5.4) has 10954 bin [5.4,5.5) has 10780 bin [5.5,5.6) has 10057 bin [5.6,5.7) has 10156 bin [5.7,5.8) has 9498 bin [5.8,5.9) has 9912 bin [5.9,6.0) has 9962 bin [6.0,6.1) has 8610 bin [6.1,6.2) has 8331 bin [6.2,6.3) has 7765 bin [6.3,6.4) has 7694 bin [6.4,6.5) has 7190 bin [6.5,6.6) has 7058 bin [6.6,6.7) has 6738 bin [6.7,6.8) has 6689 bin [6.8,6.9) has 6461 bin [6.9,7.0) has 6126 bin [7.0,7.1) has 5824 bin [7.1,7.2) has 5468 bin [7.2,7.3) has 5290 bin [7.3,7.4) has 4985 bin [7.4,7.5) has 4737 bin [7.5,7.6) has 4559 bin [7.6,7.7) has 4705 bin [7.7,7.8) has 4375 bin [7.8,7.9) has 4230 bin [7.9,8.0) has 4376 bin [8.0,8.1) has 4095 bin [8.1,8.2) has 3893 bin [8.2,8.3) has 3929 bin [8.3,8.4) has 3755 bin [8.4,8.5) has 3613 bin [8.5,8.6) has 3499 bin [8.6,8.7) has 3292 bin [8.7,8.8) has 3260 bin [8.8,8.9) has 3012 bin [8.9,9.0) has 2989 bin [9.0,9.1) has 2880 bin [9.1,9.2) has 2977 bin [9.2,9.3) has 2817 bin [9.3,9.4) has 2641 bin [9.4,9.5) has 2540 bin [9.5,9.6) has 2482 bin [9.6,9.7) has 2429 bin [9.7,9.8) has 2445 bin [9.8,9.9) has 2414 bin [9.9,10.0) has 2155 bin [10.0,10.1) has 2040 bin [10.1,10.2) has 1891 bin [10.2,10.3) has 1582 bin [10.3,10.4) has 1212 bin [10.4,10.5) has 680 bin [10.5,10.6) has 450 bin [10.6,10.7) has 397 bin [10.7,10.8) has 351 bin [10.8,10.9) has 342 bin [10.9,11.0) has 319 bin [11.0,11.1) has 279 bin [11.1,11.2) has 227 bin [11.2,11.3) has 207 bin [11.3,11.4) has 167 bin [11.4,11.5) has 153 bin [11.5,11.6) has 138 bin [11.6,11.7) has 123 bin [11.7,11.8) has 120 bin [11.8,11.9) has 97 bin [11.9,12.0) has 56 bin [12.0,12.1) has 55 bin [12.1,12.2) has 45 bin [12.2,12.3) has 44 bin [12.3,12.4) has 20 bin [12.4,12.5) has 17 bin [12.5,12.6) has 16 bin [12.6,12.7) has 8 bin [12.7,12.8) has 15 bin [12.8,12.9) has 3 bin [12.9,13.0) has 1 average z coordinate 0.7 for 29014936 element(s) point source id histogram with bin size 1.000000 bin 9 has 5196542 bin 10 has 22773774 bin 11 has 1044620 average point source id 9.856903975249161 for 29014936 element(s)