lasinfo (210611) report for 'AHN4T/52AZ1_18.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: 339/2022 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: 26555503 number of points by return: 25834325 503644 179324 34806 3404 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 388730 0 min x y z: 181980.000 388730.000 21.195 max x y z: 183019.999 390019.999 47.641 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: 26555503 extended number of points by return: 25834325 503644 179324 34806 3404 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 21195 47641 intensity 0 5029 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 6 7 point_source_ID 84 86 gps_time 296129258.299499 296131995.506683 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 47 255 B 28 255 NIR 14 255 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 50.29 ('Amplitude') attribute1 -17.05 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25834325 number of intermediate returns: 218513 number of last returns: 25830516 number of single returns: 25327851 covered area in square units/kilounits: 1339456/1.34 point density: all returns 19.83 last only 19.28 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26555503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25834325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 503644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 179324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 34806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3404 instead zero. overview over extended number of returns of given pulse: 25327851 649284 434720 126362 16267 854 165 0 0 0 0 0 0 0 0 histogram of classification of points: 804127 unclassified (1) 25555969 ground (2) 182083 building (6) 12372 water (9) 952 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1873888 +---> 43178 of those are unclassified (1) +---> 1822818 of those are ground (2) +---> 7063 of those are building (6) +---> 829 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.1,21.2) has 1 bin [21.2,21.3) has 18 bin [21.3,21.4) has 273 bin [21.4,21.5) has 327 bin [21.5,21.6) has 243 bin [21.6,21.7) has 232 bin [21.7,21.8) has 619 bin [21.8,21.9) has 11746 bin [21.9,22.0) has 12954 bin [22.0,22.1) has 13639 bin [22.1,22.2) has 23318 bin [22.2,22.3) has 90300 bin [22.3,22.4) has 138068 bin [22.4,22.5) has 115901 bin [22.5,22.6) has 104042 bin [22.6,22.7) has 99126 bin [22.7,22.8) has 119901 bin [22.8,22.9) has 137210 bin [22.9,23.0) has 140208 bin [23.0,23.1) has 159578 bin [23.1,23.2) has 216780 bin [23.2,23.3) has 259178 bin [23.3,23.4) has 294305 bin [23.4,23.5) has 586912 bin [23.5,23.6) has 724220 bin [23.6,23.7) has 501619 bin [23.7,23.8) has 515826 bin [23.8,23.9) has 538488 bin [23.9,24.0) has 613029 bin [24.0,24.1) has 895711 bin [24.1,24.2) has 1253564 bin [24.2,24.3) has 1543639 bin [24.3,24.4) has 1533063 bin [24.4,24.5) has 1479353 bin [24.5,24.6) has 1188330 bin [24.6,24.7) has 768691 bin [24.7,24.8) has 507889 bin [24.8,24.9) has 468419 bin [24.9,25.0) has 597147 bin [25.0,25.1) has 580126 bin [25.1,25.2) has 616625 bin [25.2,25.3) has 585843 bin [25.3,25.4) has 581824 bin [25.4,25.5) has 609274 bin [25.5,25.6) has 658738 bin [25.6,25.7) has 687424 bin [25.7,25.8) has 929085 bin [25.8,25.9) has 1075457 bin [25.9,26.0) has 866044 bin [26.0,26.1) has 853031 bin [26.1,26.2) has 743680 bin [26.2,26.3) has 520702 bin [26.3,26.4) has 373145 bin [26.4,26.5) has 174341 bin [26.5,26.6) has 100988 bin [26.6,26.7) has 47343 bin [26.7,26.8) has 21755 bin [26.8,26.9) has 18129 bin [26.9,27.0) has 9978 bin [27.0,27.1) has 8462 bin [27.1,27.2) has 8652 bin [27.2,27.3) has 8435 bin [27.3,27.4) has 7742 bin [27.4,27.5) has 7994 bin [27.5,27.6) has 8218 bin [27.6,27.7) has 8064 bin [27.7,27.8) has 7639 bin [27.8,27.9) has 7568 bin [27.9,28.0) has 7858 bin [28.0,28.1) has 7303 bin [28.1,28.2) has 7505 bin [28.2,28.3) has 7656 bin [28.3,28.4) has 7450 bin [28.4,28.5) has 7451 bin [28.5,28.6) has 7504 bin [28.6,28.7) has 7678 bin [28.7,28.8) has 7479 bin [28.8,28.9) has 7408 bin [28.9,29.0) has 7326 bin [29.0,29.1) has 7668 bin [29.1,29.2) has 9715 bin [29.2,29.3) has 11462 bin [29.3,29.4) has 6990 bin [29.4,29.5) has 7053 bin [29.5,29.6) has 6689 bin [29.6,29.7) has 6453 bin [29.7,29.8) has 6510 bin [29.8,29.9) has 6030 bin [29.9,30.0) has 5756 bin [30.0,30.1) has 5506 bin [30.1,30.2) has 4995 bin [30.2,30.3) has 5393 bin [30.3,30.4) has 4981 bin [30.4,30.5) has 4373 bin [30.5,30.6) has 4583 bin [30.6,30.7) has 4736 bin [30.7,30.8) has 4861 bin [30.8,30.9) has 4783 bin [30.9,31.0) has 4790 bin [31.0,31.1) has 4764 bin [31.1,31.2) has 4739 bin [31.2,31.3) has 4929 bin [31.3,31.4) has 5063 bin [31.4,31.5) has 5221 bin [31.5,31.6) has 5236 bin [31.6,31.7) has 5477 bin [31.7,31.8) has 5489 bin [31.8,31.9) has 5422 bin [31.9,32.0) has 5210 bin [32.0,32.1) has 5078 bin [32.1,32.2) has 4961 bin [32.2,32.3) has 5085 bin [32.3,32.4) has 5085 bin [32.4,32.5) has 5189 bin [32.5,32.6) has 5308 bin [32.6,32.7) has 5315 bin [32.7,32.8) has 5344 bin [32.8,32.9) has 5429 bin [32.9,33.0) has 5643 bin [33.0,33.1) has 5404 bin [33.1,33.2) has 5539 bin [33.2,33.3) has 5617 bin [33.3,33.4) has 5700 bin [33.4,33.5) has 5484 bin [33.5,33.6) has 5429 bin [33.6,33.7) has 5679 bin [33.7,33.8) has 5576 bin [33.8,33.9) has 5701 bin [33.9,34.0) has 5609 bin [34.0,34.1) has 5422 bin [34.1,34.2) has 5471 bin [34.2,34.3) has 5407 bin [34.3,34.4) has 5251 bin [34.4,34.5) has 5344 bin [34.5,34.6) has 5301 bin [34.6,34.7) has 5297 bin [34.7,34.8) has 5278 bin [34.8,34.9) has 5240 bin [34.9,35.0) has 5290 bin [35.0,35.1) has 5245 bin [35.1,35.2) has 5542 bin [35.2,35.3) has 5535 bin [35.3,35.4) has 5527 bin [35.4,35.5) has 5497 bin [35.5,35.6) has 5306 bin [35.6,35.7) has 5326 bin [35.7,35.8) has 5146 bin [35.8,35.9) has 5246 bin [35.9,36.0) has 5339 bin [36.0,36.1) has 5236 bin [36.1,36.2) has 5361 bin [36.2,36.3) has 5284 bin [36.3,36.4) has 5193 bin [36.4,36.5) has 5438 bin [36.5,36.6) has 5148 bin [36.6,36.7) has 5185 bin [36.7,36.8) has 5083 bin [36.8,36.9) has 4881 bin [36.9,37.0) has 4992 bin [37.0,37.1) has 4907 bin [37.1,37.2) has 5039 bin [37.2,37.3) has 5085 bin [37.3,37.4) has 4931 bin [37.4,37.5) has 5098 bin [37.5,37.6) has 4834 bin [37.6,37.7) has 4898 bin [37.7,37.8) has 4927 bin [37.8,37.9) has 4809 bin [37.9,38.0) has 4863 bin [38.0,38.1) has 4822 bin [38.1,38.2) has 4784 bin [38.2,38.3) has 4707 bin [38.3,38.4) has 4660 bin [38.4,38.5) has 4736 bin [38.5,38.6) has 4500 bin [38.6,38.7) has 4544 bin [38.7,38.8) has 4565 bin [38.8,38.9) has 4408 bin [38.9,39.0) has 4524 bin [39.0,39.1) has 4567 bin [39.1,39.2) has 4451 bin [39.2,39.3) has 4354 bin [39.3,39.4) has 4346 bin [39.4,39.5) has 4375 bin [39.5,39.6) has 4268 bin [39.6,39.7) has 4053 bin [39.7,39.8) has 4198 bin [39.8,39.9) has 4153 bin [39.9,40.0) has 4043 bin [40.0,40.1) has 3969 bin [40.1,40.2) has 4014 bin [40.2,40.3) has 3987 bin [40.3,40.4) has 3967 bin [40.4,40.5) has 3819 bin [40.5,40.6) has 3751 bin [40.6,40.7) has 3807 bin [40.7,40.8) has 3739 bin [40.8,40.9) has 3684 bin [40.9,41.0) has 3620 bin [41.0,41.1) has 3410 bin [41.1,41.2) has 3468 bin [41.2,41.3) has 3318 bin [41.3,41.4) has 3261 bin [41.4,41.5) has 3267 bin [41.5,41.6) has 3208 bin [41.6,41.7) has 3103 bin [41.7,41.8) has 2997 bin [41.8,41.9) has 3054 bin [41.9,42.0) has 2969 bin [42.0,42.1) has 2906 bin [42.1,42.2) has 2722 bin [42.2,42.3) has 2656 bin [42.3,42.4) has 2616 bin [42.4,42.5) has 2393 bin [42.5,42.6) has 2286 bin [42.6,42.7) has 2186 bin [42.7,42.8) has 2037 bin [42.8,42.9) has 1912 bin [42.9,43.0) has 1887 bin [43.0,43.1) has 1750 bin [43.1,43.2) has 1555 bin [43.2,43.3) has 1399 bin [43.3,43.4) has 1281 bin [43.4,43.5) has 1177 bin [43.5,43.6) has 1059 bin [43.6,43.7) has 977 bin [43.7,43.8) has 857 bin [43.8,43.9) has 806 bin [43.9,44.0) has 658 bin [44.0,44.1) has 644 bin [44.1,44.2) has 561 bin [44.2,44.3) has 512 bin [44.3,44.4) has 489 bin [44.4,44.5) has 408 bin [44.5,44.6) has 418 bin [44.6,44.7) has 348 bin [44.7,44.8) has 345 bin [44.8,44.9) has 358 bin [44.9,45.0) has 286 bin [45.0,45.1) has 290 bin [45.1,45.2) has 258 bin [45.2,45.3) has 257 bin [45.3,45.4) has 258 bin [45.4,45.5) has 220 bin [45.5,45.6) has 175 bin [45.6,45.7) has 149 bin [45.7,45.8) has 146 bin [45.8,45.9) has 100 bin [45.9,46.0) has 107 bin [46.0,46.1) has 85 bin [46.1,46.2) has 70 bin [46.2,46.3) has 57 bin [46.3,46.4) has 48 bin [46.4,46.5) has 57 bin [46.5,46.6) has 48 bin [46.6,46.7) has 33 bin [46.7,46.8) has 40 bin [46.8,46.9) has 25 bin [46.9,47.0) has 22 bin [47.0,47.1) has 19 bin [47.1,47.2) has 12 bin [47.2,47.3) has 14 bin [47.3,47.4) has 3 bin [47.4,47.5) has 3 bin [47.5,47.6) has 2 bin [47.6,47.7) has 1 average z coordinate 25.0 for 26555503 element(s) point source id histogram with bin size 1.000000 bin 84 has 4670907 bin 85 has 21479018 bin 86 has 405578 average point source id 84.839380598439433 for 26555503 element(s)