lasinfo (210611) report for 'AHN4T/28EZ2_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: 336/2022 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: 28697977 number of points by return: 23984587 2810913 1406965 424571 70941 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 492480 0 min x y z: 247980.000 492480.000 14.720 max x y z: 249019.999 493769.999 45.371 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: 28697977 extended number of points by return: 23984587 2810913 1406965 424571 70941 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 14720 45371 intensity 56 4344 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 16 user_data 6 7 point_source_ID 169 208 gps_time 324210320.940679 328789019.259995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 30 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 27.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23984587 number of intermediate returns: 1913194 number of last returns: 23966320 number of single returns: 21166124 covered area in square units/kilounits: 1341568/1.34 point density: all returns 21.39 last only 17.86 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28697977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23984587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2810913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1406965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 424571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70941 instead zero. overview over extended number of returns of given pulse: 21166124 2809282 2950037 1417037 321946 31567 1984 0 0 0 0 0 0 0 0 histogram of classification of points: 5190028 unclassified (1) 23228065 ground (2) 263644 building (6) 16240 water (9) +-> flagged as extended overlap: 2244682 +---> 504851 of those are unclassified (1) +---> 1711601 of those are ground (2) +---> 23007 of those are building (6) +---> 5223 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.7,14.8) has 28 bin [14.8,14.9) has 600 bin [14.9,15.0) has 3306 bin [15.0,15.1) has 4196 bin [15.1,15.2) has 4006 bin [15.2,15.3) has 6156 bin [15.3,15.4) has 7814 bin [15.4,15.5) has 12574 bin [15.5,15.6) has 21439 bin [15.6,15.7) has 29636 bin [15.7,15.8) has 40125 bin [15.8,15.9) has 104712 bin [15.9,16.0) has 344624 bin [16.0,16.1) has 706985 bin [16.1,16.2) has 751040 bin [16.2,16.3) has 874712 bin [16.3,16.4) has 1376701 bin [16.4,16.5) has 1671469 bin [16.5,16.6) has 2080856 bin [16.6,16.7) has 1987616 bin [16.7,16.8) has 1373891 bin [16.8,16.9) has 1207203 bin [16.9,17.0) has 935360 bin [17.0,17.1) has 676175 bin [17.1,17.2) has 602328 bin [17.2,17.3) has 645068 bin [17.3,17.4) has 484676 bin [17.4,17.5) has 417204 bin [17.5,17.6) has 441384 bin [17.6,17.7) has 550808 bin [17.7,17.8) has 551259 bin [17.8,17.9) has 552052 bin [17.9,18.0) has 560121 bin [18.0,18.1) has 548749 bin [18.1,18.2) has 461131 bin [18.2,18.3) has 365983 bin [18.3,18.4) has 347034 bin [18.4,18.5) has 368984 bin [18.5,18.6) has 302988 bin [18.6,18.7) has 260848 bin [18.7,18.8) has 296401 bin [18.8,18.9) has 314142 bin [18.9,19.0) has 276698 bin [19.0,19.1) has 176832 bin [19.1,19.2) has 156890 bin [19.2,19.3) has 131648 bin [19.3,19.4) has 123845 bin [19.4,19.5) has 112121 bin [19.5,19.6) has 113893 bin [19.6,19.7) has 97126 bin [19.7,19.8) has 66043 bin [19.8,19.9) has 41399 bin [19.9,20.0) has 27712 bin [20.0,20.1) has 23788 bin [20.1,20.2) has 24344 bin [20.2,20.3) has 25117 bin [20.3,20.4) has 26023 bin [20.4,20.5) has 27267 bin [20.5,20.6) has 29076 bin [20.6,20.7) has 31227 bin [20.7,20.8) has 31482 bin [20.8,20.9) has 29985 bin [20.9,21.0) has 31317 bin [21.0,21.1) has 31125 bin [21.1,21.2) has 29876 bin [21.2,21.3) has 27867 bin [21.3,21.4) has 24459 bin [21.4,21.5) has 20494 bin [21.5,21.6) has 20387 bin [21.6,21.7) has 20679 bin [21.7,21.8) has 21092 bin [21.8,21.9) has 21111 bin [21.9,22.0) has 21848 bin [22.0,22.1) has 21713 bin [22.1,22.2) has 22541 bin [22.2,22.3) has 22729 bin [22.3,22.4) has 22325 bin [22.4,22.5) has 23151 bin [22.5,22.6) has 23006 bin [22.6,22.7) has 22742 bin [22.7,22.8) has 22481 bin [22.8,22.9) has 22885 bin [22.9,23.0) has 23127 bin [23.0,23.1) has 23434 bin [23.1,23.2) has 24140 bin [23.2,23.3) has 24441 bin [23.3,23.4) has 24768 bin [23.4,23.5) has 25071 bin [23.5,23.6) has 25451 bin [23.6,23.7) has 26788 bin [23.7,23.8) has 26385 bin [23.8,23.9) has 26982 bin [23.9,24.0) has 27514 bin [24.0,24.1) has 28275 bin [24.1,24.2) has 29257 bin [24.2,24.3) has 29079 bin [24.3,24.4) has 28863 bin [24.4,24.5) has 29859 bin [24.5,24.6) has 29955 bin [24.6,24.7) has 30785 bin [24.7,24.8) has 31315 bin [24.8,24.9) has 30930 bin [24.9,25.0) has 30789 bin [25.0,25.1) has 30736 bin [25.1,25.2) has 31394 bin [25.2,25.3) has 31735 bin [25.3,25.4) has 32436 bin [25.4,25.5) has 32459 bin [25.5,25.6) has 32314 bin [25.6,25.7) has 32710 bin [25.7,25.8) has 33189 bin [25.8,25.9) has 33237 bin [25.9,26.0) has 33466 bin [26.0,26.1) has 33858 bin [26.1,26.2) has 33692 bin [26.2,26.3) has 34477 bin [26.3,26.4) has 34669 bin [26.4,26.5) has 35702 bin [26.5,26.6) has 35545 bin [26.6,26.7) has 35629 bin [26.7,26.8) has 35893 bin [26.8,26.9) has 35893 bin [26.9,27.0) has 36210 bin [27.0,27.1) has 35600 bin [27.1,27.2) has 36034 bin [27.2,27.3) has 36754 bin [27.3,27.4) has 36881 bin [27.4,27.5) has 37035 bin [27.5,27.6) has 36878 bin [27.6,27.7) has 37146 bin [27.7,27.8) has 37374 bin [27.8,27.9) has 37491 bin [27.9,28.0) has 36869 bin [28.0,28.1) has 37611 bin [28.1,28.2) has 37542 bin [28.2,28.3) has 37597 bin [28.3,28.4) has 37453 bin [28.4,28.5) has 37610 bin [28.5,28.6) has 37631 bin [28.6,28.7) has 38246 bin [28.7,28.8) has 38458 bin [28.8,28.9) has 38599 bin [28.9,29.0) has 38882 bin [29.0,29.1) has 38383 bin [29.1,29.2) has 38471 bin [29.2,29.3) has 38329 bin [29.3,29.4) has 38186 bin [29.4,29.5) has 37896 bin [29.5,29.6) has 38057 bin [29.6,29.7) has 37778 bin [29.7,29.8) has 37732 bin [29.8,29.9) has 37246 bin [29.9,30.0) has 36477 bin [30.0,30.1) has 36857 bin [30.1,30.2) has 36860 bin [30.2,30.3) has 37268 bin [30.3,30.4) has 36720 bin [30.4,30.5) has 36654 bin [30.5,30.6) has 36245 bin [30.6,30.7) has 36105 bin [30.7,30.8) has 36159 bin [30.8,30.9) has 36100 bin [30.9,31.0) has 35852 bin [31.0,31.1) has 36035 bin [31.1,31.2) has 35696 bin [31.2,31.3) has 35436 bin [31.3,31.4) has 35109 bin [31.4,31.5) has 34430 bin [31.5,31.6) has 34801 bin [31.6,31.7) has 34123 bin [31.7,31.8) has 33829 bin [31.8,31.9) has 33744 bin [31.9,32.0) has 33528 bin [32.0,32.1) has 32878 bin [32.1,32.2) has 32626 bin [32.2,32.3) has 32323 bin [32.3,32.4) has 31914 bin [32.4,32.5) has 31736 bin [32.5,32.6) has 31142 bin [32.6,32.7) has 30675 bin [32.7,32.8) has 30514 bin [32.8,32.9) has 30076 bin [32.9,33.0) has 29799 bin [33.0,33.1) has 29229 bin [33.1,33.2) has 28851 bin [33.2,33.3) has 28567 bin [33.3,33.4) has 27772 bin [33.4,33.5) has 27494 bin [33.5,33.6) has 26925 bin [33.6,33.7) has 26635 bin [33.7,33.8) has 26081 bin [33.8,33.9) has 25764 bin [33.9,34.0) has 25250 bin [34.0,34.1) has 24728 bin [34.1,34.2) has 24425 bin [34.2,34.3) has 23576 bin [34.3,34.4) has 23400 bin [34.4,34.5) has 22600 bin [34.5,34.6) has 22453 bin [34.6,34.7) has 21829 bin [34.7,34.8) has 21137 bin [34.8,34.9) has 20397 bin [34.9,35.0) has 19858 bin [35.0,35.1) has 19575 bin [35.1,35.2) has 19124 bin [35.2,35.3) has 18717 bin [35.3,35.4) has 18170 bin [35.4,35.5) has 17352 bin [35.5,35.6) has 16636 bin [35.6,35.7) has 16397 bin [35.7,35.8) has 16139 bin [35.8,35.9) has 15150 bin [35.9,36.0) has 14654 bin [36.0,36.1) has 14029 bin [36.1,36.2) has 13682 bin [36.2,36.3) has 13299 bin [36.3,36.4) has 12582 bin [36.4,36.5) has 11947 bin [36.5,36.6) has 11727 bin [36.6,36.7) has 10978 bin [36.7,36.8) has 10358 bin [36.8,36.9) has 10027 bin [36.9,37.0) has 9535 bin [37.0,37.1) has 9138 bin [37.1,37.2) has 8768 bin [37.2,37.3) has 8558 bin [37.3,37.4) has 8216 bin [37.4,37.5) has 7574 bin [37.5,37.6) has 7490 bin [37.6,37.7) has 7019 bin [37.7,37.8) has 6679 bin [37.8,37.9) has 6398 bin [37.9,38.0) has 6002 bin [38.0,38.1) has 5844 bin [38.1,38.2) has 5512 bin [38.2,38.3) has 5286 bin [38.3,38.4) has 4862 bin [38.4,38.5) has 4629 bin [38.5,38.6) has 4384 bin [38.6,38.7) has 4225 bin [38.7,38.8) has 3939 bin [38.8,38.9) has 3753 bin [38.9,39.0) has 3433 bin [39.0,39.1) has 3250 bin [39.1,39.2) has 3060 bin [39.2,39.3) has 2939 bin [39.3,39.4) has 2716 bin [39.4,39.5) has 2514 bin [39.5,39.6) has 2417 bin [39.6,39.7) has 2388 bin [39.7,39.8) has 2171 bin [39.8,39.9) has 2014 bin [39.9,40.0) has 1849 bin [40.0,40.1) has 1679 bin [40.1,40.2) has 1683 bin [40.2,40.3) has 1515 bin [40.3,40.4) has 1473 bin [40.4,40.5) has 1290 bin [40.5,40.6) has 1274 bin [40.6,40.7) has 1129 bin [40.7,40.8) has 1065 bin [40.8,40.9) has 992 bin [40.9,41.0) has 866 bin [41.0,41.1) has 789 bin [41.1,41.2) has 694 bin [41.2,41.3) has 645 bin [41.3,41.4) has 587 bin [41.4,41.5) has 493 bin [41.5,41.6) has 461 bin [41.6,41.7) has 467 bin [41.7,41.8) has 406 bin [41.8,41.9) has 364 bin [41.9,42.0) has 335 bin [42.0,42.1) has 314 bin [42.1,42.2) has 298 bin [42.2,42.3) has 266 bin [42.3,42.4) has 217 bin [42.4,42.5) has 187 bin [42.5,42.6) has 173 bin [42.6,42.7) has 164 bin [42.7,42.8) has 121 bin [42.8,42.9) has 97 bin [42.9,43.0) has 80 bin [43.0,43.1) has 103 bin [43.1,43.2) has 64 bin [43.2,43.3) has 64 bin [43.3,43.4) has 65 bin [43.4,43.5) has 90 bin [43.5,43.6) has 58 bin [43.6,43.7) has 64 bin [43.7,43.8) has 66 bin [43.8,43.9) has 65 bin [43.9,44.0) has 56 bin [44.0,44.1) has 65 bin [44.1,44.2) has 44 bin [44.2,44.3) has 45 bin [44.3,44.4) has 43 bin [44.4,44.5) has 52 bin [44.5,44.6) has 35 bin [44.6,44.7) has 33 bin [44.7,44.8) has 35 bin [44.8,44.9) has 24 bin [44.9,45.0) has 17 bin [45.0,45.1) has 16 bin [45.1,45.2) has 8 bin [45.2,45.3) has 3 bin [45.3,45.4) has 2 average z coordinate 19.2 for 28697977 element(s) point source id histogram with bin size 1.000000 bin 169 has 4592476 bin 170 has 24093893 bin 208 has 11608 average point source id 169.855342695410201 for 28697977 element(s)