lasinfo (210611) report for 'AHN4T/14CN2_04.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: 177/2021 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: 28407774 number of points by return: 21918533 5427691 970235 91269 46 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 536230 0 min x y z: 107980.000 536230.000 -0.463 max x y z: 109019.999 537519.999 16.188 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: 28407774 extended number of points by return: 21918533 5427691 970235 91269 46 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 -463 16188 intensity 19 4992 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -19 31 user_data 8 9 point_source_ID 179 1019 gps_time 265112030.759909 270044139.837369 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 244 G 11 249 B 20 255 NIR 15 254 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -3167 5167 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.23 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21918533 number of intermediate returns: 1064714 number of last returns: 21875815 number of single returns: 16451288 covered area in square units/kilounits: 1225256/1.23 point density: all returns 23.19 last only 17.85 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28407774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21918533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5427691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 970235 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 91269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46 instead zero. overview over extended number of returns of given pulse: 16451288 8944723 2645555 365979 229 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10573409 unclassified (1) 15206613 ground (2) 16 building (6) 2625236 water (9) 2500 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1504961 +---> 388368 of those are unclassified (1) +---> 947537 of those are ground (2) +---> 16 of those are building (6) +---> 169040 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 34 bin [-0.4,-0.3) has 302 bin [-0.3,-0.2) has 200 bin [-0.2,-0.1) has 83 bin [-0.1,0.0) has 89 bin [0.0,0.1) has 121 bin [0.1,0.2) has 1760 bin [0.2,0.3) has 7044 bin [0.3,0.4) has 3599 bin [0.4,0.5) has 1185 bin [0.5,0.6) has 7750 bin [0.6,0.7) has 48987 bin [0.7,0.8) has 190202 bin [0.8,0.9) has 128546 bin [0.9,1.0) has 26976 bin [1.0,1.1) has 14200 bin [1.1,1.2) has 12928 bin [1.2,1.3) has 4040 bin [1.3,1.4) has 4665 bin [1.4,1.5) has 7744 bin [1.5,1.6) has 7528 bin [1.6,1.7) has 7928 bin [1.7,1.8) has 14378 bin [1.8,1.9) has 18413 bin [1.9,2.0) has 29390 bin [2.0,2.1) has 52157 bin [2.1,2.2) has 27126 bin [2.2,2.3) has 10547 bin [2.3,2.4) has 7650 bin [2.4,2.5) has 83801 bin [2.5,2.6) has 301677 bin [2.6,2.7) has 2399876 bin [2.7,2.8) has 3375539 bin [2.8,2.9) has 1940826 bin [2.9,3.0) has 1289949 bin [3.0,3.1) has 840401 bin [3.1,3.2) has 623929 bin [3.2,3.3) has 508726 bin [3.3,3.4) has 454370 bin [3.4,3.5) has 429401 bin [3.5,3.6) has 420365 bin [3.6,3.7) has 414546 bin [3.7,3.8) has 418808 bin [3.8,3.9) has 430200 bin [3.9,4.0) has 439999 bin [4.0,4.1) has 444093 bin [4.1,4.2) has 448291 bin [4.2,4.3) has 450554 bin [4.3,4.4) has 453774 bin [4.4,4.5) has 453136 bin [4.5,4.6) has 444887 bin [4.6,4.7) has 436997 bin [4.7,4.8) has 426565 bin [4.8,4.9) has 415902 bin [4.9,5.0) has 405998 bin [5.0,5.1) has 397873 bin [5.1,5.2) has 391050 bin [5.2,5.3) has 379929 bin [5.3,5.4) has 371001 bin [5.4,5.5) has 363373 bin [5.5,5.6) has 351829 bin [5.6,5.7) has 339053 bin [5.7,5.8) has 326289 bin [5.8,5.9) has 312107 bin [5.9,6.0) has 297961 bin [6.0,6.1) has 283818 bin [6.1,6.2) has 268872 bin [6.2,6.3) has 253807 bin [6.3,6.4) has 238758 bin [6.4,6.5) has 224705 bin [6.5,6.6) has 210665 bin [6.6,6.7) has 199579 bin [6.7,6.8) has 188038 bin [6.8,6.9) has 178011 bin [6.9,7.0) has 166345 bin [7.0,7.1) has 155410 bin [7.1,7.2) has 147646 bin [7.2,7.3) has 138470 bin [7.3,7.4) has 130830 bin [7.4,7.5) has 124667 bin [7.5,7.6) has 121041 bin [7.6,7.7) has 117634 bin [7.7,7.8) has 111271 bin [7.8,7.9) has 105966 bin [7.9,8.0) has 101909 bin [8.0,8.1) has 98424 bin [8.1,8.2) has 93761 bin [8.2,8.3) has 90513 bin [8.3,8.4) has 88280 bin [8.4,8.5) has 85314 bin [8.5,8.6) has 84214 bin [8.6,8.7) has 81250 bin [8.7,8.8) has 77434 bin [8.8,8.9) has 74735 bin [8.9,9.0) has 71942 bin [9.0,9.1) has 69226 bin [9.1,9.2) has 66638 bin [9.2,9.3) has 64876 bin [9.3,9.4) has 60606 bin [9.4,9.5) has 55832 bin [9.5,9.6) has 51987 bin [9.6,9.7) has 47507 bin [9.7,9.8) has 44501 bin [9.8,9.9) has 42368 bin [9.9,10.0) has 39875 bin [10.0,10.1) has 38208 bin [10.1,10.2) has 36584 bin [10.2,10.3) has 34564 bin [10.3,10.4) has 33247 bin [10.4,10.5) has 32077 bin [10.5,10.6) has 29679 bin [10.6,10.7) has 27484 bin [10.7,10.8) has 25654 bin [10.8,10.9) has 24501 bin [10.9,11.0) has 23648 bin [11.0,11.1) has 22865 bin [11.1,11.2) has 22958 bin [11.2,11.3) has 22161 bin [11.3,11.4) has 21263 bin [11.4,11.5) has 20271 bin [11.5,11.6) has 20069 bin [11.6,11.7) has 18376 bin [11.7,11.8) has 16347 bin [11.8,11.9) has 14926 bin [11.9,12.0) has 13783 bin [12.0,12.1) has 12690 bin [12.1,12.2) has 12000 bin [12.2,12.3) has 11450 bin [12.3,12.4) has 10896 bin [12.4,12.5) has 10340 bin [12.5,12.6) has 9548 bin [12.6,12.7) has 8788 bin [12.7,12.8) has 7425 bin [12.8,12.9) has 6438 bin [12.9,13.0) has 5648 bin [13.0,13.1) has 5036 bin [13.1,13.2) has 4459 bin [13.2,13.3) has 3749 bin [13.3,13.4) has 3366 bin [13.4,13.5) has 3113 bin [13.5,13.6) has 2746 bin [13.6,13.7) has 2545 bin [13.7,13.8) has 2244 bin [13.8,13.9) has 1997 bin [13.9,14.0) has 1679 bin [14.0,14.1) has 1437 bin [14.1,14.2) has 1143 bin [14.2,14.3) has 1077 bin [14.3,14.4) has 869 bin [14.4,14.5) has 716 bin [14.5,14.6) has 567 bin [14.6,14.7) has 437 bin [14.7,14.8) has 394 bin [14.8,14.9) has 259 bin [14.9,15.0) has 205 bin [15.0,15.1) has 142 bin [15.1,15.2) has 81 bin [15.2,15.3) has 71 bin [15.3,15.4) has 50 bin [15.4,15.5) has 36 bin [15.5,15.6) has 34 bin [15.6,15.7) has 29 bin [15.7,15.8) has 12 bin [15.8,15.9) has 8 bin [15.9,16.0) has 5 bin [16.0,16.1) has 5 bin [16.1,16.2) has 3 average z coordinate 4.4 for 28407774 element(s) point source id histogram with bin size 1.000000 bin 179 has 12077016 bin 180 has 16178053 bin 1019 has 152705 average point source id 184.084884616443361 for 28407774 element(s)