lasinfo (210611) report for 'AHN4T/14DN2_20.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: 174/2021 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: 29914622 number of points by return: 28627270 830228 339810 115199 2115 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 532480 0 min x y z: 118980.000 532480.000 -3.170 max x y z: 120019.999 533769.999 22.458 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: 29914622 extended number of points by return: 28627270 830228 339810 115199 2115 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 -3170 22458 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 175 177 gps_time 270040253.028895 270041622.644146 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 17 255 B 20 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.34 31.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28627270 number of intermediate returns: 460117 number of last returns: 28604605 number of single returns: 27777370 covered area in square units/kilounits: 1319848/1.32 point density: all returns 22.67 last only 21.67 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29914622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28627270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 830228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 339810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 115199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2115 instead zero. overview over extended number of returns of given pulse: 27777370 995762 675773 455034 10603 75 5 0 0 0 0 0 0 0 0 histogram of classification of points: 1819626 unclassified (1) 27243494 ground (2) 713935 building (6) 127799 water (9) 9768 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2259257 +---> 24804 of those are unclassified (1) +---> 2209908 of those are ground (2) +---> 19512 of those are building (6) +---> 4963 of those are water (9) +---> 70 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 30 bin [-3.1,-3.0) has 2439 bin [-3.0,-2.9) has 19306 bin [-2.9,-2.8) has 30234 bin [-2.8,-2.7) has 32269 bin [-2.7,-2.6) has 36926 bin [-2.6,-2.5) has 34591 bin [-2.5,-2.4) has 34329 bin [-2.4,-2.3) has 38683 bin [-2.3,-2.2) has 47579 bin [-2.2,-2.1) has 74633 bin [-2.1,-2.0) has 135175 bin [-2.0,-1.9) has 350104 bin [-1.9,-1.8) has 974955 bin [-1.8,-1.7) has 2136712 bin [-1.7,-1.6) has 2401718 bin [-1.6,-1.5) has 1516810 bin [-1.5,-1.4) has 766938 bin [-1.4,-1.3) has 1736808 bin [-1.3,-1.2) has 1397930 bin [-1.2,-1.1) has 289450 bin [-1.1,-1.0) has 165365 bin [-1.0,-0.9) has 229528 bin [-0.9,-0.8) has 1060367 bin [-0.8,-0.7) has 1579233 bin [-0.7,-0.6) has 3147996 bin [-0.6,-0.5) has 4161220 bin [-0.5,-0.4) has 2992339 bin [-0.4,-0.3) has 803938 bin [-0.3,-0.2) has 408576 bin [-0.2,-0.1) has 268757 bin [-0.1,0.0) has 211784 bin [0.0,0.1) has 172979 bin [0.1,0.2) has 142594 bin [0.2,0.3) has 103215 bin [0.3,0.4) has 68417 bin [0.4,0.5) has 45178 bin [0.5,0.6) has 39362 bin [0.6,0.7) has 31593 bin [0.7,0.8) has 27281 bin [0.8,0.9) has 30557 bin [0.9,1.0) has 29697 bin [1.0,1.1) has 29233 bin [1.1,1.2) has 23365 bin [1.2,1.3) has 23844 bin [1.3,1.4) has 24964 bin [1.4,1.5) has 25490 bin [1.5,1.6) has 24926 bin [1.6,1.7) has 24521 bin [1.7,1.8) has 24844 bin [1.8,1.9) has 26502 bin [1.9,2.0) has 27359 bin [2.0,2.1) has 28339 bin [2.1,2.2) has 28590 bin [2.2,2.3) has 27322 bin [2.3,2.4) has 28096 bin [2.4,2.5) has 28769 bin [2.5,2.6) has 30410 bin [2.6,2.7) has 27396 bin [2.7,2.8) has 27229 bin [2.8,2.9) has 26905 bin [2.9,3.0) has 29406 bin [3.0,3.1) has 28649 bin [3.1,3.2) has 28028 bin [3.2,3.3) has 28113 bin [3.3,3.4) has 26914 bin [3.4,3.5) has 25532 bin [3.5,3.6) has 25691 bin [3.6,3.7) has 25440 bin [3.7,3.8) has 26377 bin [3.8,3.9) has 26005 bin [3.9,4.0) has 24956 bin [4.0,4.1) has 24153 bin [4.1,4.2) has 24541 bin [4.2,4.3) has 24302 bin [4.3,4.4) has 24667 bin [4.4,4.5) has 25031 bin [4.5,4.6) has 24736 bin [4.6,4.7) has 24426 bin [4.7,4.8) has 23780 bin [4.8,4.9) has 24228 bin [4.9,5.0) has 23832 bin [5.0,5.1) has 24455 bin [5.1,5.2) has 23965 bin [5.2,5.3) has 24162 bin [5.3,5.4) has 24170 bin [5.4,5.5) has 24060 bin [5.5,5.6) has 24510 bin [5.6,5.7) has 23558 bin [5.7,5.8) has 23608 bin [5.8,5.9) has 23352 bin [5.9,6.0) has 23016 bin [6.0,6.1) has 22947 bin [6.1,6.2) has 22351 bin [6.2,6.3) has 22670 bin [6.3,6.4) has 22274 bin [6.4,6.5) has 21687 bin [6.5,6.6) has 20967 bin [6.6,6.7) has 20992 bin [6.7,6.8) has 20857 bin [6.8,6.9) has 20832 bin [6.9,7.0) has 19731 bin [7.0,7.1) has 19310 bin [7.1,7.2) has 19064 bin [7.2,7.3) has 18809 bin [7.3,7.4) has 17998 bin [7.4,7.5) has 17495 bin [7.5,7.6) has 17430 bin [7.6,7.7) has 16733 bin [7.7,7.8) has 16454 bin [7.8,7.9) has 16447 bin [7.9,8.0) has 16047 bin [8.0,8.1) has 15811 bin [8.1,8.2) has 14910 bin [8.2,8.3) has 14546 bin [8.3,8.4) has 13797 bin [8.4,8.5) has 13492 bin [8.5,8.6) has 12870 bin [8.6,8.7) has 12163 bin [8.7,8.8) has 11692 bin [8.8,8.9) has 11561 bin [8.9,9.0) has 11552 bin [9.0,9.1) has 11081 bin [9.1,9.2) has 10606 bin [9.2,9.3) has 10693 bin [9.3,9.4) has 10359 bin [9.4,9.5) has 9790 bin [9.5,9.6) has 9438 bin [9.6,9.7) has 8952 bin [9.7,9.8) has 8608 bin [9.8,9.9) has 8526 bin [9.9,10.0) has 8117 bin [10.0,10.1) has 8194 bin [10.1,10.2) has 8038 bin [10.2,10.3) has 7595 bin [10.3,10.4) has 7541 bin [10.4,10.5) has 7474 bin [10.5,10.6) has 7392 bin [10.6,10.7) has 7038 bin [10.7,10.8) has 6770 bin [10.8,10.9) has 6547 bin [10.9,11.0) has 6280 bin [11.0,11.1) has 6006 bin [11.1,11.2) has 6015 bin [11.2,11.3) has 5894 bin [11.3,11.4) has 5799 bin [11.4,11.5) has 5700 bin [11.5,11.6) has 5201 bin [11.6,11.7) has 5274 bin [11.7,11.8) has 5141 bin [11.8,11.9) has 4968 bin [11.9,12.0) has 4745 bin [12.0,12.1) has 4590 bin [12.1,12.2) has 4389 bin [12.2,12.3) has 4272 bin [12.3,12.4) has 4107 bin [12.4,12.5) has 3872 bin [12.5,12.6) has 3802 bin [12.6,12.7) has 3637 bin [12.7,12.8) has 3538 bin [12.8,12.9) has 3342 bin [12.9,13.0) has 3125 bin [13.0,13.1) has 2957 bin [13.1,13.2) has 2931 bin [13.2,13.3) has 2767 bin [13.3,13.4) has 2710 bin [13.4,13.5) has 2538 bin [13.5,13.6) has 2446 bin [13.6,13.7) has 2407 bin [13.7,13.8) has 2293 bin [13.8,13.9) has 2171 bin [13.9,14.0) has 2073 bin [14.0,14.1) has 1969 bin [14.1,14.2) has 1834 bin [14.2,14.3) has 1788 bin [14.3,14.4) has 1667 bin [14.4,14.5) has 1548 bin [14.5,14.6) has 1444 bin [14.6,14.7) has 1428 bin [14.7,14.8) has 1305 bin [14.8,14.9) has 1232 bin [14.9,15.0) has 1244 bin [15.0,15.1) has 1233 bin [15.1,15.2) has 1057 bin [15.2,15.3) has 1089 bin [15.3,15.4) has 1089 bin [15.4,15.5) has 1003 bin [15.5,15.6) has 892 bin [15.6,15.7) has 890 bin [15.7,15.8) has 934 bin [15.8,15.9) has 848 bin [15.9,16.0) has 837 bin [16.0,16.1) has 849 bin [16.1,16.2) has 775 bin [16.2,16.3) has 755 bin [16.3,16.4) has 747 bin [16.4,16.5) has 708 bin [16.5,16.6) has 711 bin [16.6,16.7) has 650 bin [16.7,16.8) has 609 bin [16.8,16.9) has 528 bin [16.9,17.0) has 532 bin [17.0,17.1) has 483 bin [17.1,17.2) has 493 bin [17.2,17.3) has 464 bin [17.3,17.4) has 451 bin [17.4,17.5) has 380 bin [17.5,17.6) has 406 bin [17.6,17.7) has 345 bin [17.7,17.8) has 362 bin [17.8,17.9) has 317 bin [17.9,18.0) has 298 bin [18.0,18.1) has 304 bin [18.1,18.2) has 262 bin [18.2,18.3) has 256 bin [18.3,18.4) has 219 bin [18.4,18.5) has 212 bin [18.5,18.6) has 184 bin [18.6,18.7) has 192 bin [18.7,18.8) has 198 bin [18.8,18.9) has 167 bin [18.9,19.0) has 168 bin [19.0,19.1) has 147 bin [19.1,19.2) has 148 bin [19.2,19.3) has 119 bin [19.3,19.4) has 132 bin [19.4,19.5) has 117 bin [19.5,19.6) has 94 bin [19.6,19.7) has 100 bin [19.7,19.8) has 102 bin [19.8,19.9) has 106 bin [19.9,20.0) has 81 bin [20.0,20.1) has 56 bin [20.1,20.2) has 54 bin [20.2,20.3) has 52 bin [20.3,20.4) has 33 bin [20.4,20.5) has 38 bin [20.5,20.6) has 39 bin [20.6,20.7) has 27 bin [20.7,20.8) has 21 bin [20.8,20.9) has 23 bin [20.9,21.0) has 16 bin [21.0,21.1) has 23 bin [21.1,21.2) has 23 bin [21.2,21.3) has 11 bin [21.3,21.4) has 21 bin [21.4,21.5) has 14 bin [21.5,21.6) has 17 bin [21.6,21.7) has 13 bin [21.7,21.8) has 12 bin [21.8,21.9) has 10 bin [21.9,22.0) has 3 bin [22.0,22.1) has 6 bin [22.1,22.2) has 2 bin [22.2,22.3) has 4 bin [22.3,22.4) has 1 bin [22.4,22.5) has 1 average z coordinate -0.5 for 29914622 element(s) point source id histogram with bin size 1.000000 bin 175 has 4455112 bin 176 has 21857269 bin 177 has 3602241 average point source id 175.97148982861961 for 29914622 element(s)