lasinfo (210611) report for 'AHN4T/45DN2_25.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: 338/2022 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: 30457700 number of points by return: 24987360 3994464 1230652 221532 23692 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 406230 0 min x y z: 158980.000 406230.000 4.633 max x y z: 160019.999 407519.999 46.183 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: 30457700 extended number of points by return: 24987360 3994464 1230652 221532 23692 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 4633 46183 intensity 0 4860 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 30 user_data 6 7 point_source_ID 59 61 gps_time 298025481.419050 298028902.695913 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 30 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.93 32.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24987360 number of intermediate returns: 1477509 number of last returns: 24981318 number of single returns: 20988487 covered area in square units/kilounits: 1279816/1.28 point density: all returns 23.80 last only 19.52 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30457700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24987360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3994464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1230652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 221532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23692 instead zero. overview over extended number of returns of given pulse: 20988487 5529431 3027978 792608 110991 7618 587 0 0 0 0 0 0 0 0 histogram of classification of points: 6799579 unclassified (1) 23340771 ground (2) 261841 building (6) 43925 water (9) 11584 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2085426 +---> 549693 of those are unclassified (1) +---> 1519792 of those are ground (2) +---> 8929 of those are building (6) +---> 7012 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.6,4.7) has 152 bin [4.7,4.8) has 3644 bin [4.8,4.9) has 57 bin [4.9,5.0) has 38 bin [5.0,5.1) has 4 bin [5.1,5.2) has 19 bin [5.2,5.3) has 1012 bin [5.3,5.4) has 4455 bin [5.4,5.5) has 13252 bin [5.5,5.6) has 27596 bin [5.6,5.7) has 43799 bin [5.7,5.8) has 97075 bin [5.8,5.9) has 251648 bin [5.9,6.0) has 405329 bin [6.0,6.1) has 730147 bin [6.1,6.2) has 1433392 bin 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[41.4,41.5) has 2633 bin [41.5,41.6) has 2403 bin [41.6,41.7) has 2344 bin [41.7,41.8) has 2214 bin [41.8,41.9) has 2060 bin [41.9,42.0) has 1944 bin [42.0,42.1) has 1854 bin [42.1,42.2) has 1798 bin [42.2,42.3) has 1654 bin [42.3,42.4) has 1574 bin [42.4,42.5) has 1390 bin [42.5,42.6) has 1313 bin [42.6,42.7) has 1126 bin [42.7,42.8) has 1071 bin [42.8,42.9) has 978 bin [42.9,43.0) has 891 bin [43.0,43.1) has 768 bin [43.1,43.2) has 689 bin [43.2,43.3) has 641 bin [43.3,43.4) has 537 bin [43.4,43.5) has 461 bin [43.5,43.6) has 403 bin [43.6,43.7) has 329 bin [43.7,43.8) has 304 bin [43.8,43.9) has 242 bin [43.9,44.0) has 205 bin [44.0,44.1) has 159 bin [44.1,44.2) has 136 bin [44.2,44.3) has 109 bin [44.3,44.4) has 101 bin [44.4,44.5) has 70 bin [44.5,44.6) has 74 bin [44.6,44.7) has 49 bin [44.7,44.8) has 39 bin [44.8,44.9) has 32 bin [44.9,45.0) has 21 bin [45.0,45.1) has 25 bin [45.1,45.2) has 20 bin [45.2,45.3) has 14 bin [45.3,45.4) has 7 bin [45.4,45.5) has 8 bin [45.5,45.6) has 3 bin [45.6,45.7) has 7 bin [45.7,45.8) has 3 bin [45.8,45.9) has 1 bin [45.9,46.0) has 2 bin [46.1,46.2) has 1 average z coordinate 9.4 for 30457700 element(s) point source id histogram with bin size 1.000000 bin 59 has 12933 bin 60 has 20767311 bin 61 has 9677456 average point source id 60.317309678669105 for 30457700 element(s)