lasinfo (210611) report for 'AHN4T/52CZ1_04.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: 31485655 number of points by return: 24888544 4934738 1421193 221125 20055 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 379980 0 min x y z: 182980.000 379980.000 22.793 max x y z: 184019.999 381269.999 51.921 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: 31485655 extended number of points by return: 24888544 4934738 1421193 221125 20055 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 22793 51921 intensity 0 4860 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 89 91 gps_time 297847295.470063 297850508.807908 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 29 255 B 19 255 NIR 2 255 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 48.6 ('Amplitude') attribute1 -17.07 32.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24888544 number of intermediate returns: 1661971 number of last returns: 24876601 number of single returns: 19941461 covered area in square units/kilounits: 1338176/1.34 point density: all returns 23.53 last only 18.59 (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 31485655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24888544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4934738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1421193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 221125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20055 instead zero. overview over extended number of returns of given pulse: 19941461 7034877 3602656 805663 94859 5737 402 0 0 0 0 0 0 0 0 histogram of classification of points: 8296098 unclassified (1) 22979472 ground (2) 160404 building (6) 49672 water (9) 9 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2235063 +---> 623798 of those are unclassified (1) +---> 1609136 of those are ground (2) +---> 314 of those are building (6) +---> 1815 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.7,22.8) has 1 bin [22.8,22.9) has 2 bin [22.9,23.0) has 104 bin [23.0,23.1) has 737 bin [23.1,23.2) has 1165 bin [23.2,23.3) has 1167 bin [23.3,23.4) has 2999 bin [23.4,23.5) has 3584 bin [23.5,23.6) has 17773 bin [23.6,23.7) has 18350 bin [23.7,23.8) has 16695 bin [23.8,23.9) has 21932 bin [23.9,24.0) has 29871 bin [24.0,24.1) has 50683 bin [24.1,24.2) has 104068 bin [24.2,24.3) has 173550 bin [24.3,24.4) has 296527 bin [24.4,24.5) has 310251 bin [24.5,24.6) has 514581 bin [24.6,24.7) has 983974 bin [24.7,24.8) has 1163886 bin [24.8,24.9) has 1355525 bin [24.9,25.0) has 1241272 bin [25.0,25.1) has 917506 bin [25.1,25.2) has 749065 bin [25.2,25.3) has 488554 bin [25.3,25.4) has 388563 bin [25.4,25.5) has 302501 bin [25.5,25.6) has 330877 bin [25.6,25.7) has 376377 bin [25.7,25.8) has 372060 bin [25.8,25.9) has 445965 bin [25.9,26.0) has 406482 bin [26.0,26.1) has 386201 bin [26.1,26.2) has 358108 bin [26.2,26.3) has 341299 bin [26.3,26.4) has 403719 bin [26.4,26.5) has 418379 bin [26.5,26.6) has 384128 bin [26.6,26.7) has 435095 bin [26.7,26.8) has 520227 bin [26.8,26.9) has 524335 bin [26.9,27.0) has 516590 bin [27.0,27.1) has 435465 bin [27.1,27.2) has 381252 bin [27.2,27.3) has 436172 bin [27.3,27.4) has 471715 bin [27.4,27.5) has 432778 bin [27.5,27.6) has 370008 bin [27.6,27.7) has 369138 bin [27.7,27.8) has 435703 bin [27.8,27.9) has 462947 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bin [47.1,47.2) has 2398 bin [47.2,47.3) has 2298 bin [47.3,47.4) has 2054 bin [47.4,47.5) has 1669 bin [47.5,47.6) has 1606 bin [47.6,47.7) has 1508 bin [47.7,47.8) has 1320 bin [47.8,47.9) has 1165 bin [47.9,48.0) has 1060 bin [48.0,48.1) has 1059 bin [48.1,48.2) has 895 bin [48.2,48.3) has 833 bin [48.3,48.4) has 712 bin [48.4,48.5) has 682 bin [48.5,48.6) has 543 bin [48.6,48.7) has 563 bin [48.7,48.8) has 455 bin [48.8,48.9) has 400 bin [48.9,49.0) has 388 bin [49.0,49.1) has 380 bin [49.1,49.2) has 296 bin [49.2,49.3) has 298 bin [49.3,49.4) has 269 bin [49.4,49.5) has 209 bin [49.5,49.6) has 180 bin [49.6,49.7) has 172 bin [49.7,49.8) has 140 bin [49.8,49.9) has 121 bin [49.9,50.0) has 130 bin [50.0,50.1) has 123 bin [50.1,50.2) has 99 bin [50.2,50.3) has 76 bin [50.3,50.4) has 80 bin [50.4,50.5) has 72 bin [50.5,50.6) has 49 bin [50.6,50.7) has 49 bin [50.7,50.8) has 39 bin [50.8,50.9) has 28 bin [50.9,51.0) has 26 bin [51.0,51.1) has 16 bin [51.1,51.2) has 15 bin [51.2,51.3) has 16 bin [51.3,51.4) has 6 bin [51.4,51.5) has 6 bin [51.5,51.6) has 8 bin [51.6,51.7) has 3 bin [51.7,51.8) has 1 bin [51.9,52.0) has 1 average z coordinate 29.2 for 31485655 element(s) point source id histogram with bin size 1.000000 bin 89 has 7928064 bin 90 has 23400885 bin 91 has 156706 average point source id 89.753177820185101 for 31485655 element(s)