lasinfo (210611) report for 'AHN4T/39DN2_08.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: 337/2022 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: 27607844 number of points by return: 24028860 3008093 485393 77306 8192 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 434980 0 min x y z: 156980.000 434980.000 2.898 max x y z: 158019.999 436269.999 37.461 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: 27607844 extended number of points by return: 24028860 3008093 485393 77306 8192 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 2898 37461 intensity 0 5053 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 44 46 gps_time 292161773.987517 292163929.207583 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 58 255 B 44 255 NIR 36 255 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 50.53 ('Amplitude') attribute1 -17.02 33.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24028860 number of intermediate returns: 572455 number of last returns: 23989738 number of single returns: 20983209 covered area in square units/kilounits: 1321924/1.32 point density: all returns 20.88 last only 18.15 (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 27607844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24028860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3008093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 485393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8192 instead zero. overview over extended number of returns of given pulse: 20983209 5078203 1227739 276989 38630 2678 396 0 0 0 0 0 0 0 0 histogram of classification of points: 5167556 unclassified (1) 19505655 ground (2) 2807529 building (6) 121932 water (9) 5172 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2000802 +---> 323549 of those are unclassified (1) +---> 1364424 of those are ground (2) +---> 311817 of those are building (6) +---> 1012 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.8,2.9) has 1 bin [2.9,3.0) has 60 bin [3.0,3.1) has 5273 bin [3.1,3.2) has 65345 bin [3.2,3.3) has 19472 bin [3.3,3.4) has 22451 bin [3.4,3.5) has 59379 bin [3.5,3.6) has 209127 bin [3.6,3.7) has 343888 bin [3.7,3.8) has 468983 bin [3.8,3.9) has 457127 bin [3.9,4.0) has 471909 bin [4.0,4.1) has 486977 bin [4.1,4.2) has 503276 bin [4.2,4.3) has 530693 bin [4.3,4.4) has 537724 bin [4.4,4.5) has 726413 bin [4.5,4.6) has 869047 bin [4.6,4.7) has 1087250 bin [4.7,4.8) has 1247515 bin [4.8,4.9) has 1541873 bin [4.9,5.0) has 1783192 bin [5.0,5.1) has 1927533 bin [5.1,5.2) has 2067840 bin [5.2,5.3) has 1852707 bin [5.3,5.4) has 1162825 bin [5.4,5.5) has 741789 bin [5.5,5.6) has 525616 bin [5.6,5.7) has 304547 bin [5.7,5.8) has 211966 bin [5.8,5.9) has 182685 bin [5.9,6.0) has 177894 bin [6.0,6.1) has 178089 bin [6.1,6.2) has 178670 bin [6.2,6.3) has 174723 bin [6.3,6.4) has 170431 bin [6.4,6.5) has 167437 bin [6.5,6.6) has 147402 bin [6.6,6.7) has 126444 bin [6.7,6.8) has 125920 bin [6.8,6.9) has 144678 bin [6.9,7.0) has 121706 bin [7.0,7.1) has 102885 bin [7.1,7.2) has 90736 bin [7.2,7.3) has 86751 bin [7.3,7.4) has 89601 bin [7.4,7.5) has 88825 bin [7.5,7.6) has 86964 bin [7.6,7.7) has 75545 bin [7.7,7.8) has 71600 bin [7.8,7.9) has 67607 bin [7.9,8.0) has 60795 bin [8.0,8.1) has 57491 bin [8.1,8.2) has 54099 bin [8.2,8.3) has 51854 bin [8.3,8.4) has 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[24.1,24.2) has 2339 bin [24.2,24.3) has 2314 bin [24.3,24.4) has 2114 bin [24.4,24.5) has 2154 bin [24.5,24.6) has 2170 bin [24.6,24.7) has 2151 bin [24.7,24.8) has 2177 bin [24.8,24.9) has 2308 bin [24.9,25.0) has 2169 bin [25.0,25.1) has 2245 bin [25.1,25.2) has 2107 bin [25.2,25.3) has 2200 bin [25.3,25.4) has 2157 bin [25.4,25.5) has 2138 bin [25.5,25.6) has 2209 bin [25.6,25.7) has 3165 bin [25.7,25.8) has 3513 bin [25.8,25.9) has 3918 bin [25.9,26.0) has 3086 bin [26.0,26.1) has 2380 bin [26.1,26.2) has 2061 bin [26.2,26.3) has 2013 bin [26.3,26.4) has 2004 bin [26.4,26.5) has 2038 bin [26.5,26.6) has 1996 bin [26.6,26.7) has 1878 bin [26.7,26.8) has 1797 bin [26.8,26.9) has 1737 bin [26.9,27.0) has 1626 bin [27.0,27.1) has 1813 bin [27.1,27.2) has 1733 bin [27.2,27.3) has 1739 bin [27.3,27.4) has 1730 bin [27.4,27.5) has 1670 bin [27.5,27.6) has 1823 bin [27.6,27.7) has 1869 bin [27.7,27.8) has 1870 bin [27.8,27.9) has 1776 bin [27.9,28.0) has 1762 bin [28.0,28.1) has 1681 bin 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[32.1,32.2) has 779 bin [32.2,32.3) has 767 bin [32.3,32.4) has 794 bin [32.4,32.5) has 695 bin [32.5,32.6) has 650 bin [32.6,32.7) has 620 bin [32.7,32.8) has 604 bin [32.8,32.9) has 507 bin [32.9,33.0) has 498 bin [33.0,33.1) has 475 bin [33.1,33.2) has 440 bin [33.2,33.3) has 452 bin [33.3,33.4) has 460 bin [33.4,33.5) has 429 bin [33.5,33.6) has 405 bin [33.6,33.7) has 362 bin [33.7,33.8) has 385 bin [33.8,33.9) has 369 bin [33.9,34.0) has 344 bin [34.0,34.1) has 347 bin [34.1,34.2) has 354 bin [34.2,34.3) has 347 bin [34.3,34.4) has 289 bin [34.4,34.5) has 279 bin [34.5,34.6) has 252 bin [34.6,34.7) has 286 bin [34.7,34.8) has 243 bin [34.8,34.9) has 190 bin [34.9,35.0) has 186 bin [35.0,35.1) has 145 bin [35.1,35.2) has 159 bin [35.2,35.3) has 160 bin [35.3,35.4) has 150 bin [35.4,35.5) has 136 bin [35.5,35.6) has 123 bin [35.6,35.7) has 140 bin [35.7,35.8) has 104 bin [35.8,35.9) has 82 bin [35.9,36.0) has 85 bin [36.0,36.1) has 89 bin [36.1,36.2) has 66 bin [36.2,36.3) has 50 bin [36.3,36.4) has 42 bin [36.4,36.5) has 36 bin [36.5,36.6) has 36 bin [36.6,36.7) has 41 bin [36.7,36.8) has 45 bin [36.8,36.9) has 49 bin [36.9,37.0) has 21 bin [37.0,37.1) has 13 bin [37.1,37.2) has 7 bin [37.2,37.3) has 2 bin [37.4,37.5) has 1 average z coordinate 6.3 for 27607844 element(s) point source id histogram with bin size 1.000000 bin 44 has 4025754 bin 45 has 22534978 bin 46 has 1047112 average point source id 44.892108851382964 for 27607844 element(s)