lasinfo (210611) report for 'AHN4T/37FN1_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: 180/2021 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: 44854155 number of points by return: 40269631 3767429 695755 109930 11410 scale factor x y z: 0.001 0.001 0.001 offset x y z: 89980 446230 0 min x y z: 89980.000 446230.000 -9.461 max x y z: 91019.999 447519.999 33.141 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: 44854155 extended number of points by return: 40269631 3767429 695755 109930 11410 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 -9461 33141 intensity 48 4367 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 -32 31 user_data 6 7 point_source_ID 19 158 gps_time 268443504.396205 270291472.580608 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 18 255 B 0 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.48 43.67 ('Amplitude') attribute1 -15.42 29.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40269631 number of intermediate returns: 821564 number of last returns: 40197587 number of single returns: 36434627 covered area in square units/kilounits: 1296056/1.30 point density: all returns 34.61 last only 31.02 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44854155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40269631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3767429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 695755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 109930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11410 instead zero. overview over extended number of returns of given pulse: 36434627 6200528 1766476 395229 56802 481 12 0 0 0 0 0 0 0 0 histogram of classification of points: 8460755 unclassified (1) 26667735 ground (2) 9333492 building (6) 198484 water (9) 193689 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2973181 +---> 634768 of those are unclassified (1) +---> 1854585 of those are ground (2) +---> 458005 of those are building (6) +---> 13899 of those are water (9) +---> 11924 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-9.5,-9.4) has 7 bin [-9.4,-9.3) has 395 bin [-9.3,-9.2) has 2737 bin [-9.2,-9.1) has 3201 bin [-9.1,-9.0) has 3071 bin [-9.0,-8.9) has 2557 bin [-8.9,-8.8) has 2279 bin [-8.8,-8.7) has 2063 bin [-8.7,-8.6) has 1805 bin [-8.6,-8.5) has 1649 bin [-8.5,-8.4) has 1621 bin [-8.4,-8.3) has 1566 bin [-8.3,-8.2) 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299 bin [23.5,23.6) has 1015 bin [23.6,23.7) has 2853 bin [23.7,23.8) has 666 bin [23.8,23.9) has 2201 bin [23.9,24.0) has 2778 bin [24.0,24.1) has 432 bin [24.1,24.2) has 249 bin [24.2,24.3) has 202 bin [24.3,24.4) has 798 bin [24.4,24.5) has 354 bin [24.5,24.6) has 286 bin [24.6,24.7) has 280 bin [24.7,24.8) has 402 bin [24.8,24.9) has 607 bin [24.9,25.0) has 488 bin [25.0,25.1) has 742 bin [25.1,25.2) has 3337 bin [25.2,25.3) has 601 bin [25.3,25.4) has 544 bin [25.4,25.5) has 348 bin [25.5,25.6) has 1100 bin [25.6,25.7) has 8506 bin [25.7,25.8) has 3209 bin [25.8,25.9) has 826 bin [25.9,26.0) has 681 bin [26.0,26.1) has 453 bin [26.1,26.2) has 334 bin [26.2,26.3) has 254 bin [26.3,26.4) has 243 bin [26.4,26.5) has 256 bin [26.5,26.6) has 224 bin [26.6,26.7) has 246 bin [26.7,26.8) has 245 bin [26.8,26.9) has 184 bin [26.9,27.0) has 213 bin [27.0,27.1) has 185 bin [27.1,27.2) has 242 bin [27.2,27.3) has 965 bin [27.3,27.4) has 330 bin [27.4,27.5) has 215 bin [27.5,27.6) has 197 bin 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57 bin [32.1,32.2) has 197 bin [32.2,32.3) has 288 bin [32.3,32.4) has 394 bin [32.4,32.5) has 111 bin [32.5,32.6) has 134 bin [32.6,32.7) has 22 bin [32.7,32.8) has 2 bin [32.8,32.9) has 1 bin [32.9,33.0) has 24 bin [33.0,33.1) has 24 bin [33.1,33.2) has 3 average z coordinate -0.3 for 44854155 element(s) point source id histogram with bin size 1.000000 bin 19 has 14963137 bin 157 has 29574040 bin 158 has 316978 average point source id 110.97091020887585 for 44854155 element(s)