lasinfo (210611) report for 'AHN4T/34GN2_03.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: 32882758 number of points by return: 22501651 6446757 2901922 867698 164730 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 461230 0 min x y z: 246980.000 461230.000 21.906 max x y z: 248019.999 462519.999 58.774 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: 32882758 extended number of points by return: 22501651 6446757 2901922 867698 164730 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 21906 58774 intensity 0 4694 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 168 210 gps_time 324209359.474073 324222121.272013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 32 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.89 30.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22501651 number of intermediate returns: 3961511 number of last returns: 22451896 number of single returns: 16032300 covered area in square units/kilounits: 1325764/1.33 point density: all returns 24.80 last only 16.94 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32882758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22501651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6446757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2901922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 867698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 164730 instead zero. overview over extended number of returns of given pulse: 16032300 7094229 6112834 2818023 727642 90285 7445 0 0 0 0 0 0 0 0 histogram of classification of points: 12659213 unclassified (1) 19711280 ground (2) 483976 building (6) 20865 water (9) 7424 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2626852 +---> 1049228 of those are unclassified (1) +---> 1548893 of those are ground (2) +---> 27066 of those are building (6) +---> 173 of those are water (9) +---> 1492 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.9,22.0) has 9 bin [22.0,22.1) has 203 bin [22.1,22.2) has 169 bin [22.2,22.3) has 256 bin [22.3,22.4) has 287 bin [22.4,22.5) has 259 bin [22.5,22.6) has 204 bin [22.6,22.7) has 173 bin [22.7,22.8) has 150 bin [22.8,22.9) has 145 bin [22.9,23.0) has 145 bin [23.0,23.1) has 164 bin [23.1,23.2) has 159 bin 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bin [53.8,53.9) has 2238 bin [53.9,54.0) has 2146 bin [54.0,54.1) has 2018 bin [54.1,54.2) has 1935 bin [54.2,54.3) has 1864 bin [54.3,54.4) has 1697 bin [54.4,54.5) has 1573 bin [54.5,54.6) has 1556 bin [54.6,54.7) has 1398 bin [54.7,54.8) has 1261 bin [54.8,54.9) has 1183 bin [54.9,55.0) has 1162 bin [55.0,55.1) has 1130 bin [55.1,55.2) has 1070 bin [55.2,55.3) has 933 bin [55.3,55.4) has 900 bin [55.4,55.5) has 875 bin [55.5,55.6) has 780 bin [55.6,55.7) has 729 bin [55.7,55.8) has 634 bin [55.8,55.9) has 601 bin [55.9,56.0) has 570 bin [56.0,56.1) has 508 bin [56.1,56.2) has 518 bin [56.2,56.3) has 447 bin [56.3,56.4) has 405 bin [56.4,56.5) has 372 bin [56.5,56.6) has 359 bin [56.6,56.7) has 320 bin [56.7,56.8) has 271 bin [56.8,56.9) has 245 bin [56.9,57.0) has 219 bin [57.0,57.1) has 165 bin [57.1,57.2) has 173 bin [57.2,57.3) has 149 bin [57.3,57.4) has 124 bin [57.4,57.5) has 96 bin [57.5,57.6) has 95 bin [57.6,57.7) has 71 bin [57.7,57.8) has 62 bin [57.8,57.9) has 53 bin [57.9,58.0) has 35 bin [58.0,58.1) has 26 bin [58.1,58.2) has 30 bin [58.2,58.3) has 36 bin [58.3,58.4) has 13 bin [58.4,58.5) has 8 bin [58.5,58.6) has 5 bin [58.6,58.7) has 1 bin [58.7,58.8) has 1 average z coordinate 32.1 for 32882758 element(s) point source id histogram with bin size 1.000000 bin 168 has 12717 bin 169 has 29387403 bin 170 has 3218475 bin 210 has 264163 average point source id 169.426863251555716 for 32882758 element(s)