lasinfo (210611) report for 'AHN4T/41EZ1_15.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: 23/2023 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: 37107627 number of points by return: 28423866 5548879 2358635 658081 118023 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 439980 0 min x y z: 243980.000 439980.000 27.898 max x y z: 245019.999 441269.999 72.438 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: 37107627 extended number of points by return: 28423866 5548879 2358635 658081 118023 133 10 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 27898 72438 intensity 56 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -2 30 user_data 6 7 point_source_ID 166 211 gps_time 324206189.595352 330436748.406292 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 38 255 B 35 255 NIR 27 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -333 5000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28423866 number of intermediate returns: 3140426 number of last returns: 28438422 number of single returns: 22895087 covered area in square units/kilounits: 1335684/1.34 point density: all returns 27.78 last only 21.29 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37107627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28423866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5548879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2358635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 658081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118023 instead zero. overview over extended number of returns of given pulse: 22895087 6378161 5088587 2156235 521986 62286 5285 0 0 0 0 0 0 0 0 histogram of classification of points: 10521280 unclassified (1) 26310267 ground (2) 221323 building (6) 49266 water (9) 5491 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2989996 +---> 1171353 of those are unclassified (1) +---> 1795523 of those are ground (2) +---> 11470 of those are building (6) +---> 11650 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.8,27.9) has 1 bin [27.9,28.0) has 83 bin [28.0,28.1) has 525 bin [28.1,28.2) has 2825 bin [28.2,28.3) has 8946 bin [28.3,28.4) has 13149 bin [28.4,28.5) has 13699 bin [28.5,28.6) has 12253 bin [28.6,28.7) has 11609 bin [28.7,28.8) has 11562 bin [28.8,28.9) has 10872 bin [28.9,29.0) has 12124 bin [29.0,29.1) has 13791 bin [29.1,29.2) has 15014 bin [29.2,29.3) 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[67.6,67.7) has 186 bin [67.7,67.8) has 137 bin [67.8,67.9) has 146 bin [67.9,68.0) has 158 bin [68.0,68.1) has 170 bin [68.1,68.2) has 150 bin [68.2,68.3) has 151 bin [68.3,68.4) has 149 bin [68.4,68.5) has 118 bin [68.5,68.6) has 114 bin [68.6,68.7) has 115 bin [68.7,68.8) has 124 bin [68.8,68.9) has 95 bin [68.9,69.0) has 80 bin [69.0,69.1) has 73 bin [69.1,69.2) has 90 bin [69.2,69.3) has 81 bin [69.3,69.4) has 77 bin [69.4,69.5) has 72 bin [69.5,69.6) has 71 bin [69.6,69.7) has 70 bin [69.7,69.8) has 71 bin [69.8,69.9) has 48 bin [69.9,70.0) has 27 bin [70.0,70.1) has 42 bin [70.1,70.2) has 33 bin [70.2,70.3) has 25 bin [70.3,70.4) has 33 bin [70.4,70.5) has 28 bin [70.5,70.6) has 25 bin [70.6,70.7) has 24 bin [70.7,70.8) has 28 bin [70.8,70.9) has 8 bin [70.9,71.0) has 9 bin [71.0,71.1) has 11 bin [71.1,71.2) has 4 bin [71.2,71.3) has 7 bin [71.3,71.4) has 11 bin [71.4,71.5) has 3 bin [71.5,71.6) has 2 bin [71.6,71.7) has 3 bin [71.7,71.8) has 3 bin [72.1,72.2) has 1 bin [72.2,72.3) has 1 bin [72.3,72.4) has 1 bin [72.4,72.5) has 2 average z coordinate 38.4 for 37107627 element(s) point source id histogram with bin size 1.000000 bin 166 has 13167511 bin 167 has 19851890 bin 211 has 4088226 average point source id 171.492726872564504 for 37107627 element(s)