lasinfo (210611) report for 'AHN4T/34DN2_17.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: 32713423 number of points by return: 23598035 5513584 2651353 803556 146895 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 457480 0 min x y z: 235980.000 457480.000 15.653 max x y z: 237019.999 458769.999 52.686 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: 32713423 extended number of points by return: 23598035 5513584 2651353 803556 146895 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 15653 52686 intensity 0 4693 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 159 161 gps_time 324126779.569582 324129694.725631 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 34 255 B 36 255 NIR 15 255 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 -16.51 30.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23598035 number of intermediate returns: 3623525 number of last returns: 23573007 number of single returns: 18081144 covered area in square units/kilounits: 1340528/1.34 point density: all returns 24.40 last only 17.58 (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 32713423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23598035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5513584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2651353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 803556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 146895 instead zero. overview over extended number of returns of given pulse: 18081144 5718179 5546189 2631699 653469 76710 6033 0 0 0 0 0 0 0 0 histogram of classification of points: 10574707 unclassified (1) 21735341 ground (2) 394334 building (6) 7501 water (9) 1386 wire conductor (14) 154 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2867085 +---> 980381 of those are unclassified (1) +---> 1866925 of those are ground (2) +---> 19171 of those are building (6) +---> 327 of those are water (9) +---> 281 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 12 bin [15.7,15.8) has 703 bin [15.8,15.9) has 6382 bin [15.9,16.0) has 13823 bin [16.0,16.1) has 29020 bin [16.1,16.2) has 42517 bin [16.2,16.3) has 90489 bin [16.3,16.4) has 229081 bin [16.4,16.5) has 452773 bin [16.5,16.6) has 616912 bin [16.6,16.7) has 1019170 bin [16.7,16.8) has 1356167 bin [16.8,16.9) has 1796861 bin [16.9,17.0) has 2034553 bin [17.0,17.1) has 1841722 bin [17.1,17.2) has 1714183 bin [17.2,17.3) has 1775948 bin [17.3,17.4) has 1742315 bin [17.4,17.5) has 1348897 bin [17.5,17.6) has 973161 bin [17.6,17.7) has 717344 bin [17.7,17.8) has 570427 bin [17.8,17.9) has 392370 bin [17.9,18.0) has 332806 bin [18.0,18.1) has 327516 bin [18.1,18.2) has 296773 bin [18.2,18.3) has 312919 bin [18.3,18.4) has 299693 bin [18.4,18.5) has 297603 bin [18.5,18.6) has 286314 bin [18.6,18.7) has 351111 bin [18.7,18.8) has 380121 bin [18.8,18.9) has 392769 bin [18.9,19.0) has 283613 bin [19.0,19.1) has 167177 bin [19.1,19.2) has 121033 bin [19.2,19.3) has 79080 bin [19.3,19.4) has 59469 bin [19.4,19.5) has 63751 bin [19.5,19.6) has 47911 bin [19.6,19.7) has 41112 bin [19.7,19.8) has 42216 bin [19.8,19.9) has 42428 bin [19.9,20.0) has 42539 bin [20.0,20.1) has 42098 bin [20.1,20.2) has 44204 bin [20.2,20.3) has 42908 bin [20.3,20.4) has 41304 bin [20.4,20.5) has 41952 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[47.5,47.6) has 770 bin [47.6,47.7) has 719 bin [47.7,47.8) has 719 bin [47.8,47.9) has 772 bin [47.9,48.0) has 726 bin [48.0,48.1) has 673 bin [48.1,48.2) has 622 bin [48.2,48.3) has 558 bin [48.3,48.4) has 526 bin [48.4,48.5) has 553 bin [48.5,48.6) has 509 bin [48.6,48.7) has 449 bin [48.7,48.8) has 433 bin [48.8,48.9) has 421 bin [48.9,49.0) has 407 bin [49.0,49.1) has 413 bin [49.1,49.2) has 335 bin [49.2,49.3) has 355 bin [49.3,49.4) has 346 bin [49.4,49.5) has 303 bin [49.5,49.6) has 368 bin [49.6,49.7) has 293 bin [49.7,49.8) has 308 bin [49.8,49.9) has 263 bin [49.9,50.0) has 271 bin [50.0,50.1) has 273 bin [50.1,50.2) has 218 bin [50.2,50.3) has 214 bin [50.3,50.4) has 203 bin [50.4,50.5) has 153 bin [50.5,50.6) has 137 bin [50.6,50.7) has 150 bin [50.7,50.8) has 138 bin [50.8,50.9) has 113 bin [50.9,51.0) has 86 bin [51.0,51.1) has 96 bin [51.1,51.2) has 66 bin [51.2,51.3) has 48 bin [51.3,51.4) has 39 bin [51.4,51.5) has 39 bin [51.5,51.6) has 31 bin [51.6,51.7) has 30 bin [51.7,51.8) has 25 bin [51.8,51.9) has 19 bin [51.9,52.0) has 18 bin [52.0,52.1) has 15 bin [52.1,52.2) has 1 bin [52.2,52.3) has 7 bin [52.3,52.4) has 6 bin [52.4,52.5) has 4 bin [52.5,52.6) has 1 bin [52.6,52.7) has 2 average z coordinate 21.3 for 32713423 element(s) point source id histogram with bin size 1.000000 bin 159 has 1358994 bin 160 has 29940509 bin 161 has 1413920 average point source id 160.00167900497604 for 32713423 element(s)