lasinfo (210611) report for 'AHN4T/52GN2_02.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: 39297415 number of points by return: 26216706 9857672 2766423 417689 38925 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 386230 0 min x y z: 205980.000 386230.000 16.519 max x y z: 207019.999 387519.999 51.731 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: 39297415 extended number of points by return: 26216706 9857672 2766423 417689 38925 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 16519 51731 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 102 104 gps_time 297865764.340349 297868028.022124 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 34 255 B 19 255 NIR 16 255 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 -16.62 33.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26216706 number of intermediate returns: 3225582 number of last returns: 26192896 number of single returns: 16337769 covered area in square units/kilounits: 1332296/1.33 point density: all returns 29.50 last only 19.66 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39297415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26216706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9857672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2766423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 417689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38925 instead zero. overview over extended number of returns of given pulse: 16337769 14189248 7055994 1518880 183896 11061 567 0 0 0 0 0 0 0 0 histogram of classification of points: 16709285 unclassified (1) 22424326 ground (2) 3897 building (6) 158842 water (9) 1065 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2666428 +---> 1101152 of those are unclassified (1) +---> 1562605 of those are ground (2) +---> 2639 of those are building (6) +---> 32 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 53 bin [16.6,16.7) has 10548 bin [16.7,16.8) has 187796 bin [16.8,16.9) has 322391 bin [16.9,17.0) has 318393 bin [17.0,17.1) has 587555 bin [17.1,17.2) has 519875 bin [17.2,17.3) has 472148 bin [17.3,17.4) has 492116 bin [17.4,17.5) has 561360 bin [17.5,17.6) has 707541 bin [17.6,17.7) has 993540 bin [17.7,17.8) has 1503871 bin [17.8,17.9) has 1466481 bin [17.9,18.0) has 1437060 bin [18.0,18.1) has 1325927 bin [18.1,18.2) has 982474 bin [18.2,18.3) has 693020 bin [18.3,18.4) has 550061 bin [18.4,18.5) has 519234 bin [18.5,18.6) has 488568 bin [18.6,18.7) has 403300 bin [18.7,18.8) has 356719 bin [18.8,18.9) has 318480 bin [18.9,19.0) has 285193 bin [19.0,19.1) has 273007 bin [19.1,19.2) has 288595 bin [19.2,19.3) has 302512 bin [19.3,19.4) has 307822 bin [19.4,19.5) has 256367 bin [19.5,19.6) has 241062 bin [19.6,19.7) has 237178 bin [19.7,19.8) has 224099 bin [19.8,19.9) has 206198 bin [19.9,20.0) has 191516 bin [20.0,20.1) has 181976 bin [20.1,20.2) has 172396 bin [20.2,20.3) has 170289 bin [20.3,20.4) has 146267 bin [20.4,20.5) has 129250 bin [20.5,20.6) has 127816 bin [20.6,20.7) has 128803 bin [20.7,20.8) has 128539 bin [20.8,20.9) has 119269 bin [20.9,21.0) has 113195 bin [21.0,21.1) has 108198 bin [21.1,21.2) has 111313 bin [21.2,21.3) has 134347 bin [21.3,21.4) has 165641 bin [21.4,21.5) has 213906 bin [21.5,21.6) has 400965 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has 5641 bin [44.5,44.6) has 5405 bin [44.6,44.7) has 5133 bin [44.7,44.8) has 4710 bin [44.8,44.9) has 4613 bin [44.9,45.0) has 4274 bin [45.0,45.1) has 3873 bin [45.1,45.2) has 3727 bin [45.2,45.3) has 3485 bin [45.3,45.4) has 3292 bin [45.4,45.5) has 3070 bin [45.5,45.6) has 2729 bin [45.6,45.7) has 2520 bin [45.7,45.8) has 2377 bin [45.8,45.9) has 2126 bin [45.9,46.0) has 1951 bin [46.0,46.1) has 1768 bin [46.1,46.2) has 1721 bin [46.2,46.3) has 1503 bin [46.3,46.4) has 1311 bin [46.4,46.5) has 1223 bin [46.5,46.6) has 997 bin [46.6,46.7) has 981 bin [46.7,46.8) has 873 bin [46.8,46.9) has 873 bin [46.9,47.0) has 677 bin [47.0,47.1) has 644 bin [47.1,47.2) has 579 bin [47.2,47.3) has 493 bin [47.3,47.4) has 453 bin [47.4,47.5) has 403 bin [47.5,47.6) has 370 bin [47.6,47.7) has 360 bin [47.7,47.8) has 259 bin [47.8,47.9) has 262 bin [47.9,48.0) has 207 bin [48.0,48.1) has 222 bin [48.1,48.2) has 182 bin [48.2,48.3) has 203 bin [48.3,48.4) has 190 bin [48.4,48.5) has 158 bin [48.5,48.6) has 142 bin [48.6,48.7) has 154 bin [48.7,48.8) has 124 bin [48.8,48.9) has 107 bin [48.9,49.0) has 108 bin [49.0,49.1) has 92 bin [49.1,49.2) has 81 bin [49.2,49.3) has 83 bin [49.3,49.4) has 75 bin [49.4,49.5) has 53 bin [49.5,49.6) has 43 bin [49.6,49.7) has 32 bin [49.7,49.8) has 26 bin [49.8,49.9) has 30 bin [49.9,50.0) has 29 bin [50.0,50.1) has 21 bin [50.1,50.2) has 25 bin [50.2,50.3) has 23 bin [50.3,50.4) has 16 bin [50.4,50.5) has 20 bin [50.5,50.6) has 19 bin [50.6,50.7) has 6 bin [50.7,50.8) has 8 bin [50.8,50.9) has 12 bin [50.9,51.0) has 11 bin [51.0,51.1) has 10 bin [51.1,51.2) has 7 bin [51.2,51.3) has 4 bin [51.3,51.4) has 3 bin [51.4,51.5) has 3 bin [51.5,51.6) has 1 bin [51.7,51.8) has 1 average z coordinate 24.2 for 39297415 element(s) point source id histogram with bin size 1.000000 bin 102 has 8643170 bin 103 has 30455623 bin 104 has 198622 average point source id 102.785111870589958 for 39297415 element(s)