lasinfo (210611) report for 'AHN4T/65DN1_21.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: 181/2021 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: 31827211 number of points by return: 26531487 3901864 1110104 251159 32597 scale factor x y z: 0.001 0.001 0.001 offset x y z: 29980 387480 0 min x y z: 29980.000 387480.000 -2.215 max x y z: 31019.999 388769.999 55.964 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: 31827211 extended number of points by return: 26531487 3901864 1110104 251159 32597 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 -2215 55964 intensity 0 4594 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 -13 32 user_data 6 7 point_source_ID 4 82 gps_time 259148386.066921 261739512.969049 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 29 255 B 10 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 5333 extended_scanner_channel 0 0 attribute0 0 45.94 ('Amplitude') attribute1 -16.23 29.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26531487 number of intermediate returns: 1405807 number of last returns: 26426616 number of single returns: 22536699 covered area in square units/kilounits: 1268716/1.27 point density: all returns 25.09 last only 20.83 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31827211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26531487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3901864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1110104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251159 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32597 instead zero. overview over extended number of returns of given pulse: 22536699 5657475 2590557 878364 152076 11459 581 0 0 0 0 0 0 0 0 histogram of classification of points: 8499588 unclassified (1) 17037905 ground (2) 6247910 building (6) 29080 water (9) 12728 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2233121 +---> 496668 of those are unclassified (1) +---> 1202544 of those are ground (2) +---> 529931 of those are building (6) +---> 3978 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 2 bin [-2.2,-2.1) has 131 bin [-2.1,-2.0) has 1443 bin [-2.0,-1.9) has 2061 bin [-1.9,-1.8) has 4462 bin [-1.8,-1.7) has 8910 bin [-1.7,-1.6) has 17157 bin [-1.6,-1.5) has 22019 bin [-1.5,-1.4) has 26442 bin [-1.4,-1.3) has 30706 bin [-1.3,-1.2) has 39766 bin [-1.2,-1.1) has 60007 bin [-1.1,-1.0) has 81242 bin [-1.0,-0.9) has 104223 bin [-0.9,-0.8) 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has 12007 bin [18.8,18.9) has 12098 bin [18.9,19.0) has 11733 bin [19.0,19.1) has 11803 bin [19.1,19.2) has 11505 bin [19.2,19.3) has 11402 bin [19.3,19.4) has 11216 bin [19.4,19.5) has 10798 bin [19.5,19.6) has 10715 bin [19.6,19.7) has 10380 bin [19.7,19.8) has 10395 bin [19.8,19.9) has 10023 bin [19.9,20.0) has 9793 bin [20.0,20.1) has 9635 bin [20.1,20.2) has 9273 bin [20.2,20.3) has 9192 bin [20.3,20.4) has 9066 bin [20.4,20.5) has 8659 bin [20.5,20.6) has 8817 bin [20.6,20.7) has 8464 bin [20.7,20.8) has 8497 bin [20.8,20.9) has 8333 bin [20.9,21.0) has 8431 bin [21.0,21.1) has 8162 bin [21.1,21.2) has 8000 bin [21.2,21.3) has 7929 bin [21.3,21.4) has 7685 bin [21.4,21.5) has 7517 bin [21.5,21.6) has 7324 bin [21.6,21.7) has 7485 bin [21.7,21.8) has 7381 bin [21.8,21.9) has 7344 bin [21.9,22.0) has 7180 bin [22.0,22.1) has 7064 bin [22.1,22.2) has 6898 bin [22.2,22.3) has 6770 bin [22.3,22.4) has 6760 bin [22.4,22.5) has 6896 bin [22.5,22.6) has 6646 bin [22.6,22.7) has 6663 bin 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[30.8,30.9) has 132 bin [30.9,31.0) has 135 bin [31.0,31.1) has 123 bin [31.1,31.2) has 117 bin [31.2,31.3) has 97 bin [31.3,31.4) has 94 bin [31.4,31.5) has 81 bin [31.5,31.6) has 84 bin [31.6,31.7) has 73 bin [31.7,31.8) has 68 bin [31.8,31.9) has 58 bin [31.9,32.0) has 47 bin [32.0,32.1) has 45 bin [32.1,32.2) has 27 bin [32.2,32.3) has 27 bin [32.3,32.4) has 17 bin [32.4,32.5) has 12 bin [32.5,32.6) has 11 bin [32.6,32.7) has 3 bin [32.7,32.8) has 2 bin [32.8,32.9) has 2 bin [32.9,33.0) has 1 bin [33.0,33.1) has 1 bin [33.2,33.3) has 5 bin [34.2,34.3) has 1 bin [34.3,34.4) has 1 bin [35.0,35.1) has 1 bin [35.5,35.6) has 1 bin [35.7,35.8) has 1 bin [37.1,37.2) has 2 bin [37.4,37.5) has 3 bin [38.0,38.1) has 1 bin [38.1,38.2) has 2 bin [38.2,38.3) has 3 bin [39.4,39.5) has 1 bin [40.5,40.6) has 1 bin [42.0,42.1) has 1 bin [45.5,45.6) has 1 bin [47.2,47.3) has 5 bin [47.3,47.4) has 5 bin [47.4,47.5) has 1 bin [48.3,48.4) has 1 bin [48.6,48.7) has 1 bin [48.8,48.9) has 1 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 bin [52.0,52.1) has 1 bin [52.1,52.2) has 1 bin [52.4,52.5) has 8 bin [52.5,52.6) has 11 bin [52.6,52.7) has 3 bin [52.7,52.8) has 7 bin [52.8,52.9) has 5 bin [52.9,53.0) has 16 bin [53.0,53.1) has 2 bin [53.1,53.2) has 1 bin [55.8,55.9) has 2 bin [55.9,56.0) has 4 average z coordinate 3.1 for 31827211 element(s) point source id histogram with bin size 1.000000 bin 4 has 19613519 bin 65 has 3001572 bin 82 has 9212120 average point source id 32.329257376651697 for 31827211 element(s)