lasinfo (210611) report for 'AHN4T/38HN2_22.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: 180/2021 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: 55765632 number of points by return: 46919041 6874073 1625965 310208 36345 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 431230 0 min x y z: 135980.000 431230.000 -0.620 max x y z: 137019.999 432519.999 36.310 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: 55765632 extended number of points by return: 46919041 6874073 1625965 310208 36345 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 -620 36310 intensity 0 4933 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 -32 30 user_data 6 7 point_source_ID 43 85 gps_time 260008994.314708 270022207.243185 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 23 255 B 6 255 NIR 62 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.94 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46919041 number of intermediate returns: 1977479 number of last returns: 46876840 number of single returns: 40007728 covered area in square units/kilounits: 1279532/1.28 point density: all returns 43.58 last only 36.64 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55765632 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46919041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6874073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1625965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 310208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36345 instead zero. overview over extended number of returns of given pulse: 40007728 10521905 3954578 1098440 180301 2635 45 0 0 0 0 0 0 0 0 histogram of classification of points: 12105307 unclassified (1) 40910642 ground (2) 1657590 building (6) 1072511 water (9) 19582 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3655511 +---> 719142 of those are unclassified (1) +---> 2775431 of those are ground (2) +---> 104470 of those are building (6) +---> 56468 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 4 bin [-0.6,-0.5) has 321 bin [-0.5,-0.4) has 3455 bin [-0.4,-0.3) has 79513 bin [-0.3,-0.2) has 35255 bin [-0.2,-0.1) has 39168 bin [-0.1,0.0) has 86834 bin [0.0,0.1) has 332659 bin [0.1,0.2) has 780302 bin [0.2,0.3) has 896012 bin [0.3,0.4) has 956553 bin [0.4,0.5) has 1300601 bin [0.5,0.6) has 1570204 bin [0.6,0.7) has 1636368 bin [0.7,0.8) has 1690227 bin [0.8,0.9) has 3132611 bin [0.9,1.0) has 4497012 bin [1.0,1.1) has 2456136 bin [1.1,1.2) has 2268613 bin [1.2,1.3) has 2213606 bin [1.3,1.4) has 1545624 bin [1.4,1.5) has 1366582 bin [1.5,1.6) has 1294842 bin [1.6,1.7) has 1352792 bin [1.7,1.8) has 1583598 bin [1.8,1.9) has 2720609 bin [1.9,2.0) has 2530327 bin [2.0,2.1) has 1472939 bin [2.1,2.2) has 704738 bin [2.2,2.3) has 358634 bin [2.3,2.4) has 311358 bin [2.4,2.5) has 305128 bin [2.5,2.6) has 303536 bin [2.6,2.7) has 296931 bin [2.7,2.8) has 326977 bin [2.8,2.9) has 390218 bin [2.9,3.0) has 423248 bin [3.0,3.1) has 368234 bin [3.1,3.2) has 349101 bin [3.2,3.3) has 374477 bin [3.3,3.4) has 365762 bin [3.4,3.5) has 361353 bin [3.5,3.6) has 337492 bin [3.6,3.7) has 318484 bin [3.7,3.8) has 319002 bin [3.8,3.9) has 350718 bin [3.9,4.0) has 344199 bin [4.0,4.1) has 315698 bin [4.1,4.2) has 325885 bin [4.2,4.3) has 327759 bin [4.3,4.4) has 314435 bin [4.4,4.5) has 313368 bin [4.5,4.6) has 260727 bin [4.6,4.7) has 203931 bin 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[32.4,32.5) has 634 bin [32.5,32.6) has 658 bin [32.6,32.7) has 658 bin [32.7,32.8) has 620 bin [32.8,32.9) has 565 bin [32.9,33.0) has 544 bin [33.0,33.1) has 559 bin [33.1,33.2) has 571 bin [33.2,33.3) has 584 bin [33.3,33.4) has 541 bin [33.4,33.5) has 465 bin [33.5,33.6) has 434 bin [33.6,33.7) has 401 bin [33.7,33.8) has 355 bin [33.8,33.9) has 356 bin [33.9,34.0) has 319 bin [34.0,34.1) has 309 bin [34.1,34.2) has 273 bin [34.2,34.3) has 248 bin [34.3,34.4) has 222 bin [34.4,34.5) has 221 bin [34.5,34.6) has 207 bin [34.6,34.7) has 207 bin [34.7,34.8) has 154 bin [34.8,34.9) has 148 bin [34.9,35.0) has 136 bin [35.0,35.1) has 122 bin [35.1,35.2) has 71 bin [35.2,35.3) has 71 bin [35.3,35.4) has 54 bin [35.4,35.5) has 33 bin [35.5,35.6) has 14 bin [35.6,35.7) has 16 bin [35.7,35.8) has 19 bin [35.8,35.9) has 8 bin [35.9,36.0) has 5 bin [36.0,36.1) has 2 bin [36.1,36.2) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 average z coordinate 2.9 for 55765632 element(s) point source id histogram with bin size 1.000000 bin 43 has 176989 bin 57 has 315126 bin 61 has 23974700 bin 62 has 23270290 bin 85 has 8028527 average point source id 64.792813322728946 for 55765632 element(s)