lasinfo (210611) report for 'AHN4T/52EZ1_14.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: 340/2022 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: 39512046 number of points by return: 35518301 2957855 878387 144586 12917 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 389980 0 min x y z: 202980.000 389980.000 14.619 max x y z: 204019.999 391269.999 50.579 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: 39512046 extended number of points by return: 35518301 2957855 878387 144586 12917 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 14619 50579 intensity 0 5096 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 98 203 gps_time 297861183.265530 298299113.837424 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 29 255 NIR 10 255 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 50.96 ('Amplitude') attribute1 -17.05 33.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35518301 number of intermediate returns: 1036323 number of last returns: 35500040 number of single returns: 32542618 covered area in square units/kilounits: 1338468/1.34 point density: all returns 29.52 last only 26.52 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39512046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35518301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2957855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 878387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 144586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12917 instead zero. overview over extended number of returns of given pulse: 32542618 4175038 2202503 527031 61214 3431 211 0 0 0 0 0 0 0 0 histogram of classification of points: 5080959 unclassified (1) 32427448 ground (2) 1955368 building (6) 43734 water (9) 4537 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2755813 +---> 331435 of those are unclassified (1) +---> 2316202 of those are ground (2) +---> 107477 of those are building (6) +---> 670 of those are water (9) +---> 29 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.6,14.7) has 52 bin [14.7,14.8) has 1091 bin [14.8,14.9) has 2247 bin [14.9,15.0) has 3848 bin [15.0,15.1) has 7578 bin [15.1,15.2) has 10253 bin [15.2,15.3) has 22144 bin [15.3,15.4) has 32460 bin [15.4,15.5) has 45472 bin [15.5,15.6) has 107399 bin [15.6,15.7) has 128441 bin [15.7,15.8) has 124507 bin [15.8,15.9) has 140432 bin [15.9,16.0) has 148403 bin [16.0,16.1) has 194437 bin [16.1,16.2) has 216710 bin [16.2,16.3) has 184381 bin [16.3,16.4) has 178745 bin [16.4,16.5) has 207009 bin [16.5,16.6) has 208197 bin [16.6,16.7) has 225920 bin [16.7,16.8) has 247631 bin [16.8,16.9) has 279030 bin [16.9,17.0) has 249294 bin [17.0,17.1) has 239217 bin [17.1,17.2) has 222479 bin [17.2,17.3) has 240888 bin [17.3,17.4) has 272487 bin [17.4,17.5) has 332969 bin [17.5,17.6) has 408180 bin [17.6,17.7) has 388566 bin [17.7,17.8) has 371908 bin [17.8,17.9) has 313973 bin [17.9,18.0) has 257712 bin [18.0,18.1) has 239664 bin [18.1,18.2) has 258937 bin [18.2,18.3) has 294633 bin [18.3,18.4) has 326318 bin [18.4,18.5) has 383388 bin [18.5,18.6) has 396307 bin [18.6,18.7) has 433678 bin [18.7,18.8) has 381816 bin [18.8,18.9) has 320510 bin [18.9,19.0) has 323865 bin [19.0,19.1) has 345263 bin [19.1,19.2) has 361491 bin [19.2,19.3) has 365034 bin [19.3,19.4) has 426834 bin [19.4,19.5) has 590255 bin 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[46.8,46.9) has 16 bin [46.9,47.0) has 14 bin [47.0,47.1) has 13 bin [47.1,47.2) has 21 bin [47.2,47.3) has 10 bin [47.3,47.4) has 12 bin [47.4,47.5) has 10 bin [47.5,47.6) has 7 bin [47.6,47.7) has 11 bin [47.7,47.8) has 7 bin [47.8,47.9) has 10 bin [47.9,48.0) has 14 bin [48.0,48.1) has 10 bin [48.1,48.2) has 6 bin [48.2,48.3) has 13 bin [48.3,48.4) has 7 bin [48.4,48.5) has 6 bin [48.5,48.6) has 10 bin [48.6,48.7) has 4 bin [48.7,48.8) has 7 bin [48.8,48.9) has 1 bin [48.9,49.0) has 1 bin [49.0,49.1) has 7 bin [49.1,49.2) has 5 bin [49.2,49.3) has 6 bin [49.3,49.4) has 6 bin [49.4,49.5) has 7 bin [49.5,49.6) has 4 bin [49.6,49.7) has 8 bin [49.7,49.8) has 2 bin [49.8,49.9) has 7 bin [49.9,50.0) has 6 bin [50.0,50.1) has 5 bin [50.1,50.2) has 4 bin [50.2,50.3) has 6 bin [50.3,50.4) has 1 bin [50.4,50.5) has 3 bin [50.5,50.6) has 1 average z coordinate 21.0 for 39512046 element(s) point source id histogram with bin size 1.000000 bin 98 has 5021268 bin 99 has 23153530 bin 100 has 417124 bin 203 has 10920124 average point source id 127.626428304927572 for 39512046 element(s)