lasinfo (210611) report for 'AHN4T/16AZ2_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: 334/2022 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: 24098463 number of points by return: 18363848 4016477 1431408 283317 3413 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 538730 0 min x y z: 188980.000 538730.000 -1.420 max x y z: 190019.999 540019.999 22.718 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: 24098463 extended number of points by return: 18363848 4016477 1431408 283317 3413 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 -1420 22718 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 1139 1141 gps_time 269090450.663684 269092123.663063 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 12 255 B 0 255 NIR 37 255 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 49.92 ('Amplitude') attribute1 -16.92 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18363848 number of intermediate returns: 1717559 number of last returns: 18359164 number of single returns: 14342108 covered area in square units/kilounits: 1185428/1.19 point density: all returns 20.33 last only 15.49 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24098463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18363848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4016477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1431408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 283317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3413 instead zero. overview over extended number of returns of given pulse: 14342108 5174361 3444833 1119786 17151 219 5 0 0 0 0 0 0 0 0 histogram of classification of points: 7121376 unclassified (1) 15948553 ground (2) 109531 building (6) 915099 water (9) 3904 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1762329 +---> 617902 of those are unclassified (1) +---> 1074150 of those are ground (2) +---> 1278 of those are building (6) +---> 68625 of those are water (9) +---> 374 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 4 bin [-1.4,-1.3) has 833 bin [-1.3,-1.2) has 121750 bin [-1.2,-1.1) has 1208575 bin [-1.1,-1.0) has 1990992 bin [-1.0,-0.9) has 3979923 bin [-0.9,-0.8) has 4142873 bin [-0.8,-0.7) has 2676057 bin [-0.7,-0.6) has 1351396 bin [-0.6,-0.5) has 800428 bin [-0.5,-0.4) has 482641 bin [-0.4,-0.3) has 264875 bin [-0.3,-0.2) has 172972 bin [-0.2,-0.1) has 142012 bin [-0.1,0.0) has 177632 bin [0.0,0.1) has 101113 bin [0.1,0.2) has 62741 bin [0.2,0.3) has 53192 bin [0.3,0.4) has 59794 bin [0.4,0.5) has 67151 bin [0.5,0.6) has 72574 bin [0.6,0.7) has 76608 bin [0.7,0.8) has 78427 bin [0.8,0.9) has 79127 bin [0.9,1.0) has 79566 bin [1.0,1.1) has 79330 bin [1.1,1.2) has 79512 bin [1.2,1.3) has 79520 bin [1.3,1.4) has 79507 bin [1.4,1.5) has 78766 bin [1.5,1.6) has 79053 bin [1.6,1.7) has 79313 bin [1.7,1.8) has 79246 bin [1.8,1.9) has 77941 bin [1.9,2.0) has 78336 bin [2.0,2.1) has 78696 bin [2.1,2.2) has 78691 bin [2.2,2.3) has 76409 bin [2.3,2.4) has 76722 bin [2.4,2.5) has 77136 bin [2.5,2.6) has 76630 bin [2.6,2.7) has 76100 bin [2.7,2.8) has 74852 bin [2.8,2.9) has 76410 bin [2.9,3.0) has 74508 bin [3.0,3.1) has 73462 bin [3.1,3.2) has 73222 bin [3.2,3.3) has 73468 bin [3.3,3.4) has 72503 bin [3.4,3.5) has 71589 bin [3.5,3.6) has 71333 bin [3.6,3.7) has 71068 bin [3.7,3.8) has 69659 bin [3.8,3.9) has 69712 bin [3.9,4.0) has 68770 bin [4.0,4.1) has 68729 bin [4.1,4.2) has 68104 bin [4.2,4.3) has 68445 bin [4.3,4.4) has 67962 bin [4.4,4.5) has 67335 bin [4.5,4.6) has 67284 bin [4.6,4.7) has 66593 bin [4.7,4.8) has 66210 bin [4.8,4.9) has 66359 bin [4.9,5.0) has 65820 bin [5.0,5.1) has 65306 bin [5.1,5.2) has 64892 bin [5.2,5.3) has 64575 bin [5.3,5.4) has 64139 bin [5.4,5.5) has 63155 bin [5.5,5.6) has 63570 bin [5.6,5.7) has 62862 bin [5.7,5.8) has 62454 bin [5.8,5.9) has 61427 bin [5.9,6.0) has 60953 bin [6.0,6.1) has 61070 bin [6.1,6.2) has 60069 bin [6.2,6.3) has 59120 bin [6.3,6.4) has 58950 bin [6.4,6.5) has 58472 bin [6.5,6.6) has 57935 bin [6.6,6.7) has 56793 bin [6.7,6.8) has 56029 bin [6.8,6.9) has 55249 bin [6.9,7.0) has 54333 bin [7.0,7.1) has 53940 bin [7.1,7.2) has 53277 bin [7.2,7.3) has 52136 bin [7.3,7.4) has 51022 bin [7.4,7.5) has 50176 bin [7.5,7.6) has 49459 bin [7.6,7.7) has 48583 bin [7.7,7.8) has 47108 bin [7.8,7.9) has 45997 bin [7.9,8.0) has 45247 bin [8.0,8.1) has 43978 bin [8.1,8.2) has 43157 bin [8.2,8.3) has 42235 bin [8.3,8.4) has 40646 bin [8.4,8.5) has 39566 bin [8.5,8.6) has 38720 bin [8.6,8.7) has 36995 bin [8.7,8.8) has 35965 bin [8.8,8.9) has 34997 bin [8.9,9.0) has 33855 bin [9.0,9.1) has 33365 bin [9.1,9.2) has 32223 bin [9.2,9.3) has 31546 bin [9.3,9.4) has 29963 bin [9.4,9.5) has 28834 bin [9.5,9.6) has 27997 bin [9.6,9.7) has 26753 bin [9.7,9.8) has 26379 bin [9.8,9.9) has 25552 bin [9.9,10.0) has 24528 bin [10.0,10.1) has 23472 bin [10.1,10.2) has 22241 bin [10.2,10.3) has 21898 bin [10.3,10.4) has 20651 bin [10.4,10.5) has 19811 bin [10.5,10.6) has 19198 bin [10.6,10.7) has 18400 bin [10.7,10.8) has 17756 bin [10.8,10.9) has 17226 bin [10.9,11.0) has 16654 bin [11.0,11.1) has 15761 bin [11.1,11.2) has 15078 bin [11.2,11.3) has 14266 bin [11.3,11.4) has 13580 bin [11.4,11.5) has 13130 bin [11.5,11.6) has 12515 bin [11.6,11.7) has 11674 bin [11.7,11.8) has 11323 bin [11.8,11.9) has 10882 bin [11.9,12.0) has 10656 bin [12.0,12.1) has 10112 bin [12.1,12.2) has 9866 bin [12.2,12.3) has 9481 bin [12.3,12.4) has 8999 bin [12.4,12.5) has 8677 bin [12.5,12.6) has 8095 bin [12.6,12.7) has 7550 bin [12.7,12.8) has 7227 bin [12.8,12.9) has 7036 bin [12.9,13.0) has 6769 bin [13.0,13.1) has 6307 bin [13.1,13.2) has 6282 bin [13.2,13.3) has 5816 bin [13.3,13.4) has 5631 bin [13.4,13.5) has 5432 bin [13.5,13.6) has 5157 bin [13.6,13.7) has 4934 bin [13.7,13.8) has 4676 bin [13.8,13.9) has 4462 bin [13.9,14.0) has 4223 bin [14.0,14.1) has 3985 bin [14.1,14.2) has 3789 bin [14.2,14.3) has 3576 bin [14.3,14.4) has 3542 bin [14.4,14.5) has 3241 bin [14.5,14.6) has 3072 bin [14.6,14.7) has 2934 bin [14.7,14.8) has 2796 bin [14.8,14.9) has 2774 bin [14.9,15.0) has 2457 bin [15.0,15.1) has 2283 bin [15.1,15.2) has 2117 bin [15.2,15.3) has 1930 bin [15.3,15.4) has 1903 bin [15.4,15.5) has 1722 bin [15.5,15.6) has 1580 bin [15.6,15.7) has 1409 bin [15.7,15.8) has 1306 bin [15.8,15.9) has 1230 bin [15.9,16.0) has 1174 bin [16.0,16.1) has 1132 bin [16.1,16.2) has 1009 bin [16.2,16.3) has 940 bin [16.3,16.4) has 904 bin [16.4,16.5) has 928 bin [16.5,16.6) has 882 bin [16.6,16.7) has 852 bin [16.7,16.8) has 683 bin [16.8,16.9) has 629 bin [16.9,17.0) has 527 bin [17.0,17.1) has 476 bin [17.1,17.2) has 424 bin [17.2,17.3) has 409 bin [17.3,17.4) has 337 bin [17.4,17.5) has 266 bin [17.5,17.6) has 273 bin [17.6,17.7) has 244 bin [17.7,17.8) has 187 bin [17.8,17.9) has 159 bin [17.9,18.0) has 168 bin [18.0,18.1) has 121 bin [18.1,18.2) has 159 bin [18.2,18.3) has 116 bin [18.3,18.4) has 112 bin [18.4,18.5) has 84 bin [18.5,18.6) has 81 bin [18.6,18.7) has 76 bin [18.7,18.8) has 76 bin [18.8,18.9) has 89 bin [18.9,19.0) has 61 bin [19.0,19.1) has 69 bin [19.1,19.2) has 52 bin [19.2,19.3) has 43 bin [19.3,19.4) has 58 bin [19.4,19.5) has 67 bin [19.5,19.6) has 55 bin [19.6,19.7) has 57 bin [19.7,19.8) has 55 bin [19.8,19.9) has 53 bin [19.9,20.0) has 60 bin [20.0,20.1) has 44 bin [20.1,20.2) has 65 bin [20.2,20.3) has 48 bin [20.3,20.4) has 48 bin [20.4,20.5) has 39 bin [20.5,20.6) has 46 bin [20.6,20.7) has 49 bin [20.7,20.8) has 38 bin [20.8,20.9) has 22 bin [20.9,21.0) has 22 bin [21.0,21.1) has 19 bin [21.1,21.2) has 18 bin [21.2,21.3) has 19 bin [21.3,21.4) has 19 bin [21.4,21.5) has 17 bin [21.5,21.6) has 8 bin [21.6,21.7) has 13 bin [21.7,21.8) has 14 bin [21.8,21.9) has 14 bin [21.9,22.0) has 18 bin [22.0,22.1) has 21 bin [22.1,22.2) has 12 bin [22.2,22.3) has 12 bin [22.3,22.4) has 10 bin [22.4,22.5) has 8 bin [22.5,22.6) has 7 bin [22.6,22.7) has 2 bin [22.7,22.8) has 1 average z coordinate 0.7 for 24098463 element(s) point source id histogram with bin size 1.000000 bin 1139 has 1540504 bin 1140 has 18403014 bin 1141 has 4154945 average point source id 1140.108489948093393 for 24098463 element(s)