lasinfo (210611) report for 'AHN4T/52CN1_11.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: 339/2022 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: 30522424 number of points by return: 25322351 3865703 1113026 199788 21556 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 383730 0 min x y z: 179980.000 383730.000 20.886 max x y z: 181019.999 385019.999 65.629 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: 30522424 extended number of points by return: 25322351 3865703 1113026 199788 21556 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 20886 65629 intensity 0 4564 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 -30 29 user_data 6 7 point_source_ID 85 1087 gps_time 296130734.382394 300271567.597446 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 37 255 B 21 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 45.64 ('Amplitude') attribute1 -16.62 28.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25322351 number of intermediate returns: 1335784 number of last returns: 25298429 number of single returns: 21434140 covered area in square units/kilounits: 1340772/1.34 point density: all returns 22.76 last only 18.87 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30522424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25322351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3865703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1113026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 199788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21556 instead zero. overview over extended number of returns of given pulse: 21434140 5526300 2739921 713976 100876 6812 399 0 0 0 0 0 0 0 0 histogram of classification of points: 6865170 unclassified (1) 21979171 ground (2) 1644439 building (6) 33583 water (9) 61 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2358117 +---> 499656 of those are unclassified (1) +---> 1717531 of those are ground (2) +---> 137161 of those are building (6) +---> 3769 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.8,20.9) has 1 bin [20.9,21.0) has 225 bin [21.0,21.1) has 19696 bin [21.1,21.2) has 10877 bin [21.2,21.3) has 10957 bin [21.3,21.4) has 14853 bin [21.4,21.5) has 72248 bin [21.5,21.6) has 142844 bin [21.6,21.7) has 204623 bin [21.7,21.8) has 245631 bin [21.8,21.9) has 317189 bin [21.9,22.0) has 330444 bin [22.0,22.1) has 264232 bin [22.1,22.2) has 279569 bin [22.2,22.3) has 405106 bin [22.3,22.4) has 293903 bin [22.4,22.5) has 277896 bin [22.5,22.6) has 309737 bin [22.6,22.7) has 371313 bin [22.7,22.8) has 562269 bin [22.8,22.9) has 732691 bin [22.9,23.0) has 1039798 bin [23.0,23.1) has 550923 bin [23.1,23.2) has 603058 bin [23.2,23.3) has 592803 bin [23.3,23.4) has 783303 bin [23.4,23.5) has 891158 bin [23.5,23.6) has 851475 bin [23.6,23.7) has 845022 bin [23.7,23.8) has 784995 bin [23.8,23.9) has 752923 bin [23.9,24.0) has 693918 bin [24.0,24.1) has 657284 bin [24.1,24.2) has 594813 bin [24.2,24.3) has 536080 bin [24.3,24.4) has 521447 bin [24.4,24.5) has 523360 bin [24.5,24.6) has 536601 bin [24.6,24.7) has 564054 bin [24.7,24.8) has 528865 bin [24.8,24.9) has 527240 bin [24.9,25.0) has 542058 bin [25.0,25.1) has 513591 bin [25.1,25.2) has 552945 bin [25.2,25.3) has 574549 bin [25.3,25.4) has 446620 bin [25.4,25.5) has 641778 bin [25.5,25.6) has 440076 bin [25.6,25.7) has 409447 bin [25.7,25.8) has 252423 bin [25.8,25.9) has 181881 bin 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has 286 bin [53.4,53.5) has 309 bin [53.5,53.6) has 289 bin [53.6,53.7) has 326 bin [53.7,53.8) has 313 bin [53.8,53.9) has 313 bin [53.9,54.0) has 331 bin [54.0,54.1) has 275 bin [54.1,54.2) has 293 bin [54.2,54.3) has 265 bin [54.3,54.4) has 282 bin [54.4,54.5) has 264 bin [54.5,54.6) has 265 bin [54.6,54.7) has 265 bin [54.7,54.8) has 228 bin [54.8,54.9) has 242 bin [54.9,55.0) has 248 bin [55.0,55.1) has 235 bin [55.1,55.2) has 196 bin [55.2,55.3) has 214 bin [55.3,55.4) has 200 bin [55.4,55.5) has 200 bin [55.5,55.6) has 125 bin [55.6,55.7) has 171 bin [55.7,55.8) has 129 bin [55.8,55.9) has 103 bin [55.9,56.0) has 90 bin [56.0,56.1) has 109 bin [56.1,56.2) has 82 bin [56.2,56.3) has 62 bin [56.3,56.4) has 36 bin [56.4,56.5) has 35 bin [56.5,56.6) has 15 bin [56.6,56.7) has 14 bin [56.7,56.8) has 6 bin [56.8,56.9) has 1 bin [56.9,57.0) has 2 bin [57.0,57.1) has 1 bin [57.4,57.5) has 1 bin [57.8,57.9) has 1 bin [58.1,58.2) has 1 bin [58.3,58.4) has 1 bin [58.5,58.6) has 1 bin [58.8,58.9) has 1 bin [59.4,59.5) has 1 bin [59.6,59.7) has 1 bin [60.7,60.8) has 1 bin [60.8,60.9) has 1 bin [61.6,61.7) has 2 bin [61.7,61.8) has 2 bin [61.9,62.0) has 1 bin [62.1,62.2) has 1 bin [62.2,62.3) has 1 bin [62.4,62.5) has 1 bin [62.6,62.7) has 1 bin [62.7,62.8) has 2 bin [62.8,62.9) has 2 bin [63.1,63.2) has 1 bin [63.6,63.7) has 1 bin [63.7,63.8) has 1 bin [63.8,63.9) has 4 bin [63.9,64.0) has 1 bin [64.4,64.5) has 1 bin [64.5,64.6) has 4 bin [64.6,64.7) has 4 bin [64.8,64.9) has 2 bin [64.9,65.0) has 1 bin [65.1,65.2) has 1 bin [65.2,65.3) has 3 bin [65.3,65.4) has 1 bin [65.4,65.5) has 11 bin [65.5,65.6) has 17 bin [65.6,65.7) has 5 average z coordinate 26.1 for 30522424 element(s) point source id histogram with bin size 1.000000 bin 85 has 5696838 bin 86 has 22967587 bin 87 has 921680 bin 1087 has 936319 average point source id 116.550658787781728 for 30522424 element(s)