lasinfo (210611) report for 'AHN4T/30DN2_14.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: 178/2021 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: 1303916 number of points by return: 1299864 3921 131 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 77980 458730 0 min x y z: 78462.627 458730.000 1.061 max x y z: 79019.999 459453.384 17.393 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: 1303916 extended number of points by return: 1299864 3921 131 0 0 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 482627 1039999 Y 0 723384 Z 1061 17393 intensity 58 2634 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 3 16 user_data 6 7 point_source_ID 168 169 gps_time 270301055.418768 270301282.710316 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 71 255 B 70 253 NIR 28 251 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle 500 2667 extended_scanner_channel 0 0 attribute0 0.58 26.34 ('Amplitude') attribute1 -15.24 10.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1299864 number of intermediate returns: 127 number of last returns: 1299621 number of single returns: 1295696 covered area in square units/kilounits: 87696/0.09 point density: all returns 14.87 last only 14.82 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1303916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1299864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 131 instead zero. overview over extended number of returns of given pulse: 1295696 7830 390 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 37528 unclassified (1) 855238 ground (2) 411150 water (9) +-> flagged as extended overlap: 348046 +---> 25940 of those are unclassified (1) +---> 229154 of those are ground (2) +---> 92952 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.0,1.1) has 41 bin [1.1,1.2) has 5986 bin [1.2,1.3) has 141701 bin [1.3,1.4) has 252156 bin [1.4,1.5) has 57093 bin [1.5,1.6) has 23779 bin [1.6,1.7) has 16182 bin [1.7,1.8) has 15456 bin [1.8,1.9) has 13016 bin [1.9,2.0) has 11131 bin [2.0,2.1) has 11074 bin [2.1,2.2) has 10744 bin [2.2,2.3) has 10935 bin [2.3,2.4) has 11147 bin [2.4,2.5) has 11586 bin [2.5,2.6) has 11862 bin [2.6,2.7) has 12454 bin [2.7,2.8) has 12762 bin [2.8,2.9) has 14109 bin [2.9,3.0) has 15795 bin [3.0,3.1) has 19220 bin [3.1,3.2) has 25305 bin [3.2,3.3) has 27625 bin [3.3,3.4) has 32167 bin [3.4,3.5) has 20464 bin [3.5,3.6) has 15551 bin [3.6,3.7) has 11376 bin [3.7,3.8) has 10447 bin [3.8,3.9) has 10494 bin [3.9,4.0) has 11344 bin [4.0,4.1) has 12559 bin [4.1,4.2) has 15382 bin [4.2,4.3) has 17893 bin [4.3,4.4) has 28399 bin [4.4,4.5) has 65875 bin [4.5,4.6) has 102093 bin [4.6,4.7) has 103830 bin [4.7,4.8) has 46053 bin [4.8,4.9) has 19204 bin [4.9,5.0) has 3351 bin [5.0,5.1) has 3581 bin [5.1,5.2) has 2002 bin [5.2,5.3) has 2295 bin [5.3,5.4) has 1607 bin [5.4,5.5) has 749 bin [5.5,5.6) has 910 bin [5.6,5.7) has 189 bin [5.7,5.8) has 141 bin [5.8,5.9) has 179 bin [5.9,6.0) has 129 bin [6.0,6.1) has 314 bin [6.1,6.2) has 190 bin [6.2,6.3) has 157 bin [6.3,6.4) has 130 bin [6.4,6.5) has 147 bin [6.5,6.6) has 1147 bin [6.6,6.7) has 5168 bin [6.7,6.8) has 3169 bin [6.8,6.9) has 674 bin [6.9,7.0) has 227 bin [7.0,7.1) has 326 bin [7.1,7.2) has 1653 bin [7.2,7.3) has 1594 bin [7.3,7.4) has 992 bin [7.4,7.5) has 933 bin [7.5,7.6) has 2802 bin [7.6,7.7) has 2007 bin [7.7,7.8) has 1926 bin [7.8,7.9) has 1850 bin [7.9,8.0) has 1620 bin [8.0,8.1) has 1321 bin [8.1,8.2) has 1309 bin [8.2,8.3) has 1793 bin [8.3,8.4) has 1526 bin [8.4,8.5) has 572 bin [8.5,8.6) has 110 bin [8.6,8.7) has 39 bin [8.7,8.8) has 77 bin [8.8,8.9) has 68 bin [8.9,9.0) has 297 bin [9.0,9.1) has 152 bin [9.1,9.2) has 29 bin [9.2,9.3) has 42 bin [9.3,9.4) has 10 bin [9.4,9.5) has 35 bin [9.5,9.6) has 18 bin [9.6,9.7) has 10 bin [9.7,9.8) has 2 bin [9.8,9.9) has 3 bin [9.9,10.0) has 1 bin [10.1,10.2) has 2 bin [10.2,10.3) has 5 bin [11.8,11.9) has 1 bin [11.9,12.0) has 1 bin [12.0,12.1) has 2 bin [12.1,12.2) has 3 bin [14.3,14.4) has 1 bin [14.4,14.5) has 2 bin [14.9,15.0) has 1 bin [15.0,15.1) has 1 bin [15.2,15.3) has 5 bin [15.3,15.4) has 3 bin [15.4,15.5) has 2 bin [15.8,15.9) has 1 bin [15.9,16.0) has 3 bin [16.0,16.1) has 3 bin [16.2,16.3) has 1 bin [16.3,16.4) has 1 bin [16.4,16.5) has 1 bin [16.8,16.9) has 1 bin [16.9,17.0) has 8 bin [17.0,17.1) has 2 bin [17.2,17.3) has 1 bin [17.3,17.4) has 2 average z coordinate 3.0 for 1303916 element(s) point source id histogram with bin size 1.000000 bin 168 has 1303600 bin 169 has 316 average point source id 168.000242346899654 for 1303916 element(s)