lasinfo (210611) report for 'AHN4T/52GZ1_13.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: 340/2022 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: 28920027 number of points by return: 23249293 4903903 740253 25878 700 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 377480 0 min x y z: 201980.000 377480.000 24.323 max x y z: 203019.999 378769.999 42.962 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: 28920027 extended number of points by return: 23249293 4903903 740253 25878 700 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 24323 42962 intensity 0 5096 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 29 user_data 6 7 point_source_ID 103 105 gps_time 297866558.252494 297869511.796884 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 47 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.06 33.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23249293 number of intermediate returns: 766872 number of last returns: 23238739 number of single returns: 18334877 covered area in square units/kilounits: 1310528/1.31 point density: all returns 22.07 last only 17.73 (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 28920027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23249293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4903903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 740253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 25878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 700 instead zero. overview over extended number of returns of given pulse: 18334877 8332569 2146786 101739 3406 282 368 0 0 0 0 0 0 0 0 histogram of classification of points: 5113681 unclassified (1) 18491420 ground (2) 5101585 building (6) 213341 water (9) +-> flagged as extended overlap: 2127707 +---> 456086 of those are unclassified (1) +---> 1249607 of those are ground (2) +---> 414956 of those are building (6) +---> 7058 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.3,24.4) has 37 bin [24.4,24.5) has 5376 bin [24.5,24.6) has 6839 bin [24.6,24.7) has 3224 bin [24.7,24.8) has 2033 bin [24.8,24.9) has 1663 bin [24.9,25.0) has 1402 bin [25.0,25.1) has 1280 bin [25.1,25.2) has 1292 bin [25.2,25.3) has 2358 bin [25.3,25.4) has 3805 bin [25.4,25.5) has 50752 bin [25.5,25.6) has 12202 bin [25.6,25.7) has 14536 bin [25.7,25.8) has 13406 bin [25.8,25.9) has 25632 bin [25.9,26.0) has 42994 bin [26.0,26.1) has 121381 bin [26.1,26.2) has 141035 bin [26.2,26.3) has 198374 bin [26.3,26.4) has 369934 bin [26.4,26.5) has 562222 bin [26.5,26.6) has 665376 bin [26.6,26.7) has 1023477 bin [26.7,26.8) has 1260156 bin [26.8,26.9) has 1647319 bin [26.9,27.0) has 1611530 bin [27.0,27.1) has 2237718 bin [27.1,27.2) has 1786013 bin [27.2,27.3) has 2788597 bin [27.3,27.4) has 1722845 bin [27.4,27.5) has 1019733 bin [27.5,27.6) has 683775 bin [27.6,27.7) has 318994 bin [27.7,27.8) has 210361 bin [27.8,27.9) has 214542 bin [27.9,28.0) has 258474 bin [28.0,28.1) has 263507 bin [28.1,28.2) has 218005 bin [28.2,28.3) has 154046 bin [28.3,28.4) has 174403 bin [28.4,28.5) has 215759 bin [28.5,28.6) has 287819 bin [28.6,28.7) has 408987 bin [28.7,28.8) has 481536 bin [28.8,28.9) has 375082 bin [28.9,29.0) has 202611 bin [29.0,29.1) has 150029 bin [29.1,29.2) has 128483 bin [29.2,29.3) has 147211 bin [29.3,29.4) has 174534 bin [29.4,29.5) has 189457 bin [29.5,29.6) has 180132 bin [29.6,29.7) has 159560 bin [29.7,29.8) has 147281 bin [29.8,29.9) has 88001 bin [29.9,30.0) has 28133 bin [30.0,30.1) has 16550 bin [30.1,30.2) has 18199 bin [30.2,30.3) has 23889 bin [30.3,30.4) has 40571 bin [30.4,30.5) has 72191 bin [30.5,30.6) has 45177 bin [30.6,30.7) has 24732 bin [30.7,30.8) has 28305 bin [30.8,30.9) has 26561 bin [30.9,31.0) has 37269 bin [31.0,31.1) has 34853 bin [31.1,31.2) has 36130 bin [31.2,31.3) has 58220 bin [31.3,31.4) has 110224 bin [31.4,31.5) has 88593 bin [31.5,31.6) has 83491 bin [31.6,31.7) has 74608 bin [31.7,31.8) has 70620 bin [31.8,31.9) has 89507 bin [31.9,32.0) has 104537 bin [32.0,32.1) has 73322 bin [32.1,32.2) has 62471 bin [32.2,32.3) has 70702 bin [32.3,32.4) has 97825 bin [32.4,32.5) has 116763 bin [32.5,32.6) has 97477 bin [32.6,32.7) has 140956 bin [32.7,32.8) has 194443 bin [32.8,32.9) has 179832 bin [32.9,33.0) has 191233 bin [33.0,33.1) has 203590 bin [33.1,33.2) has 197015 bin [33.2,33.3) has 276375 bin [33.3,33.4) has 256366 bin [33.4,33.5) has 225314 bin [33.5,33.6) has 273983 bin [33.6,33.7) has 227769 bin [33.7,33.8) has 155061 bin [33.8,33.9) has 183311 bin [33.9,34.0) has 187459 bin [34.0,34.1) has 144375 bin [34.1,34.2) has 92453 bin [34.2,34.3) has 70385 bin [34.3,34.4) has 56704 bin [34.4,34.5) has 40178 bin [34.5,34.6) has 39212 bin [34.6,34.7) has 46261 bin [34.7,34.8) has 47039 bin [34.8,34.9) has 44481 bin [34.9,35.0) has 17623 bin [35.0,35.1) has 11390 bin [35.1,35.2) has 10293 bin [35.2,35.3) has 6602 bin [35.3,35.4) has 11378 bin [35.4,35.5) has 15618 bin [35.5,35.6) has 41935 bin [35.6,35.7) has 42669 bin [35.7,35.8) has 26554 bin [35.8,35.9) has 17482 bin [35.9,36.0) has 14955 bin [36.0,36.1) has 14567 bin [36.1,36.2) has 13484 bin [36.2,36.3) has 9862 bin [36.3,36.4) has 5967 bin [36.4,36.5) has 1996 bin [36.5,36.6) has 1425 bin [36.6,36.7) has 1348 bin [36.7,36.8) has 1287 bin [36.8,36.9) has 2729 bin [36.9,37.0) has 2644 bin [37.0,37.1) has 3054 bin [37.1,37.2) has 3632 bin [37.2,37.3) has 3334 bin [37.3,37.4) has 3035 bin [37.4,37.5) has 2754 bin [37.5,37.6) has 2482 bin [37.6,37.7) has 2430 bin [37.7,37.8) has 3181 bin [37.8,37.9) has 2166 bin [37.9,38.0) has 1695 bin [38.0,38.1) has 1562 bin [38.1,38.2) has 1738 bin [38.2,38.3) has 1359 bin [38.3,38.4) has 3645 bin [38.4,38.5) has 4771 bin [38.5,38.6) has 1215 bin [38.6,38.7) has 762 bin [38.7,38.8) has 617 bin [38.8,38.9) has 585 bin [38.9,39.0) has 3476 bin [39.0,39.1) has 11198 bin [39.1,39.2) has 46984 bin [39.2,39.3) has 61351 bin [39.3,39.4) has 90618 bin [39.4,39.5) has 56448 bin [39.5,39.6) has 14306 bin [39.6,39.7) has 6760 bin [39.7,39.8) has 7009 bin [39.8,39.9) has 7119 bin [39.9,40.0) has 5297 bin [40.0,40.1) has 3300 bin [40.1,40.2) has 2423 bin [40.2,40.3) has 1254 bin [40.3,40.4) has 709 bin [40.4,40.5) has 552 bin [40.5,40.6) has 471 bin [40.6,40.7) has 392 bin [40.7,40.8) has 281 bin [40.8,40.9) has 214 bin [40.9,41.0) has 86 bin [41.0,41.1) has 37 bin [41.1,41.2) has 29 bin [41.2,41.3) has 77 bin [41.3,41.4) has 202 bin [41.4,41.5) has 147 bin [41.5,41.6) has 97 bin [41.6,41.7) has 1098 bin [41.7,41.8) has 250 bin [41.8,41.9) has 39 bin [41.9,42.0) has 17 bin [42.0,42.1) has 12 bin [42.1,42.2) has 2 bin [42.2,42.3) has 3 bin [42.3,42.4) has 11 bin [42.4,42.5) has 85 bin [42.8,42.9) has 2 bin [42.9,43.0) has 1 average z coordinate 28.6 for 28920027 element(s) point source id histogram with bin size 1.000000 bin 103 has 150160 bin 104 has 19467068 bin 105 has 9302799 average point source id 104.316480997752876 for 28920027 element(s)