lasinfo (210611) report for 'AHN4T/11DN1_22.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: 174/2021 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: 27836085 number of points by return: 25344026 1548033 715351 225211 3464 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 556230 0 min x y z: 190980.000 556230.000 -3.352 max x y z: 192019.999 557519.999 24.438 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: 27836085 extended number of points by return: 25344026 1548033 715351 225211 3464 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 -3352 24438 intensity 19 4801 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 8 9 point_source_ID 1124 1126 gps_time 269076871.933763 269078757.136811 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 23 255 B 18 255 NIR 54 255 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 0.19 48.01 ('Amplitude') attribute1 -16.95 31.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25344026 number of intermediate returns: 946147 number of last returns: 25330004 number of single returns: 23784092 covered area in square units/kilounits: 1328320/1.33 point density: all returns 20.96 last only 19.07 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27836085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25344026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1548033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 715351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 225211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3464 instead zero. overview over extended number of returns of given pulse: 23784092 1673771 1471905 889020 16652 625 20 0 0 0 0 0 0 0 0 histogram of classification of points: 3062110 unclassified (1) 23684338 ground (2) 799907 building (6) 285250 water (9) 4480 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2126695 +---> 197315 of those are unclassified (1) +---> 1857899 of those are ground (2) +---> 56534 of those are building (6) +---> 13916 of those are water (9) +---> 1031 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 10 bin [-3.3,-3.2) has 371 bin [-3.2,-3.1) has 14096 bin [-3.1,-3.0) has 19375 bin [-3.0,-2.9) has 19823 bin [-2.9,-2.8) has 15466 bin [-2.8,-2.7) has 22745 bin [-2.7,-2.6) has 34898 bin [-2.6,-2.5) has 263240 bin [-2.5,-2.4) has 111878 bin [-2.4,-2.3) has 125983 bin [-2.3,-2.2) has 260340 bin [-2.2,-2.1) has 370872 bin [-2.1,-2.0) has 648144 bin [-2.0,-1.9) has 1231475 bin [-1.9,-1.8) has 1700326 bin [-1.8,-1.7) has 2576968 bin [-1.7,-1.6) has 3820586 bin [-1.6,-1.5) has 4445301 bin [-1.5,-1.4) has 3129318 bin [-1.4,-1.3) has 1740051 bin [-1.3,-1.2) has 1070374 bin [-1.2,-1.1) has 574984 bin [-1.1,-1.0) has 287829 bin [-1.0,-0.9) has 180302 bin [-0.9,-0.8) has 155241 bin [-0.8,-0.7) has 141540 bin [-0.7,-0.6) has 115094 bin [-0.6,-0.5) has 99429 bin [-0.5,-0.4) has 106703 bin [-0.4,-0.3) has 116058 bin [-0.3,-0.2) has 119905 bin [-0.2,-0.1) has 163203 bin [-0.1,0.0) has 201020 bin [0.0,0.1) has 222459 bin [0.1,0.2) has 92844 bin [0.2,0.3) has 46042 bin [0.3,0.4) has 36888 bin [0.4,0.5) has 32163 bin [0.5,0.6) has 32123 bin [0.6,0.7) has 29952 bin [0.7,0.8) has 30174 bin [0.8,0.9) has 29555 bin [0.9,1.0) has 29044 bin [1.0,1.1) has 29339 bin [1.1,1.2) has 28881 bin [1.2,1.3) has 26984 bin [1.3,1.4) has 26699 bin [1.4,1.5) has 27660 bin [1.5,1.6) has 27821 bin [1.6,1.7) has 30589 bin [1.7,1.8) has 28864 bin [1.8,1.9) has 28280 bin [1.9,2.0) has 26121 bin [2.0,2.1) has 27635 bin [2.1,2.2) has 28423 bin [2.2,2.3) has 26431 bin [2.3,2.4) has 28602 bin [2.4,2.5) has 28074 bin [2.5,2.6) has 28214 bin [2.6,2.7) has 30459 bin [2.7,2.8) has 29097 bin [2.8,2.9) has 30470 bin [2.9,3.0) has 31079 bin [3.0,3.1) has 34407 bin [3.1,3.2) has 32268 bin [3.2,3.3) has 37073 bin [3.3,3.4) has 32594 bin [3.4,3.5) has 28236 bin [3.5,3.6) has 29810 bin [3.6,3.7) has 33183 bin [3.7,3.8) has 28721 bin [3.8,3.9) has 30035 bin [3.9,4.0) has 29428 bin [4.0,4.1) has 24553 bin [4.1,4.2) has 25808 bin [4.2,4.3) has 36847 bin [4.3,4.4) has 34090 bin [4.4,4.5) has 23880 bin [4.5,4.6) has 21369 bin [4.6,4.7) has 24039 bin [4.7,4.8) has 21997 bin [4.8,4.9) has 21497 bin [4.9,5.0) has 21526 bin [5.0,5.1) has 21244 bin [5.1,5.2) has 22143 bin [5.2,5.3) has 23134 bin [5.3,5.4) has 22868 bin [5.4,5.5) has 22305 bin [5.5,5.6) has 21632 bin [5.6,5.7) has 21211 bin [5.7,5.8) has 19777 bin 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[17.7,17.8) has 4452 bin [17.8,17.9) has 4210 bin [17.9,18.0) has 3981 bin [18.0,18.1) has 3830 bin [18.1,18.2) has 3599 bin [18.2,18.3) has 3319 bin [18.3,18.4) has 3136 bin [18.4,18.5) has 2833 bin [18.5,18.6) has 2678 bin [18.6,18.7) has 2575 bin [18.7,18.8) has 2321 bin [18.8,18.9) has 2196 bin [18.9,19.0) has 2126 bin [19.0,19.1) has 2050 bin [19.1,19.2) has 1933 bin [19.2,19.3) has 1786 bin [19.3,19.4) has 1838 bin [19.4,19.5) has 1644 bin [19.5,19.6) has 1596 bin [19.6,19.7) has 1479 bin [19.7,19.8) has 1306 bin [19.8,19.9) has 1343 bin [19.9,20.0) has 1211 bin [20.0,20.1) has 1176 bin [20.1,20.2) has 1040 bin [20.2,20.3) has 1050 bin [20.3,20.4) has 1024 bin [20.4,20.5) has 863 bin [20.5,20.6) has 823 bin [20.6,20.7) has 756 bin [20.7,20.8) has 718 bin [20.8,20.9) has 612 bin [20.9,21.0) has 615 bin [21.0,21.1) has 563 bin [21.1,21.2) has 503 bin [21.2,21.3) has 468 bin [21.3,21.4) has 463 bin [21.4,21.5) has 388 bin [21.5,21.6) has 333 bin [21.6,21.7) has 320 bin [21.7,21.8) has 258 bin [21.8,21.9) has 221 bin [21.9,22.0) has 175 bin [22.0,22.1) has 178 bin [22.1,22.2) has 168 bin [22.2,22.3) has 133 bin [22.3,22.4) has 119 bin [22.4,22.5) has 100 bin [22.5,22.6) has 89 bin [22.6,22.7) has 66 bin [22.7,22.8) has 61 bin [22.8,22.9) has 39 bin [22.9,23.0) has 41 bin [23.0,23.1) has 36 bin [23.1,23.2) has 34 bin [23.2,23.3) has 28 bin [23.3,23.4) has 27 bin [23.4,23.5) has 28 bin [23.5,23.6) has 23 bin [23.6,23.7) has 22 bin [23.7,23.8) has 14 bin [23.8,23.9) has 13 bin [23.9,24.0) has 10 bin [24.0,24.1) has 3 bin [24.1,24.2) has 3 bin [24.2,24.3) has 2 bin [24.4,24.5) has 1 average z coordinate -0.4 for 27836085 element(s) point source id histogram with bin size 1.000000 bin 1124 has 4047583 bin 1125 has 20274381 bin 1126 has 3514121 average point source id 1124.980835595235476 for 27836085 element(s)