lasinfo (210611) report for 'AHN4T/44DN2_25.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: 338/2022 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: 29553231 number of points by return: 23162286 4701855 1389484 268556 31050 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 406230 0 min x y z: 118980.000 406230.000 -1.790 max x y z: 120019.999 407519.999 45.241 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: 29553231 extended number of points by return: 23162286 4701855 1389484 268556 31050 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 -1790 45241 intensity 20 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 -9 29 user_data 6 7 point_source_ID 9 10 gps_time 291295819.560438 291297606.603312 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 32 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0.2 48.6 ('Amplitude') attribute1 -16.44 32.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23162286 number of intermediate returns: 1695098 number of last returns: 23089237 number of single returns: 18393390 covered area in square units/kilounits: 1334592/1.33 point density: all returns 22.14 last only 17.30 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29553231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23162286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4701855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1389484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 268556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31050 instead zero. overview over extended number of returns of given pulse: 18393390 6679795 3371021 953017 144219 11169 620 0 0 0 0 0 0 0 0 histogram of classification of points: 9263602 unclassified (1) 15896939 ground (2) 4329975 building (6) 36170 water (9) 26545 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1921898 +---> 560207 of those are unclassified (1) +---> 1099470 of those are ground (2) +---> 261663 of those are building (6) +---> 558 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 116 bin [-1.7,-1.6) has 1637 bin [-1.6,-1.5) has 3822 bin [-1.5,-1.4) has 4455 bin [-1.4,-1.3) has 4019 bin [-1.3,-1.2) has 4117 bin [-1.2,-1.1) has 3559 bin [-1.1,-1.0) has 3235 bin [-1.0,-0.9) has 2830 bin [-0.9,-0.8) has 2698 bin [-0.8,-0.7) has 2592 bin [-0.7,-0.6) has 2437 bin [-0.6,-0.5) has 2461 bin [-0.5,-0.4) has 2355 bin [-0.4,-0.3) has 2404 bin [-0.3,-0.2) has 4741 bin [-0.2,-0.1) has 10943 bin [-0.1,0.0) has 6470 bin [0.0,0.1) has 13015 bin [0.1,0.2) has 15874 bin [0.2,0.3) has 16721 bin [0.3,0.4) has 12231 bin [0.4,0.5) has 16587 bin [0.5,0.6) has 32929 bin [0.6,0.7) has 49067 bin [0.7,0.8) has 85021 bin [0.8,0.9) has 238364 bin [0.9,1.0) has 333067 bin [1.0,1.1) has 454753 bin [1.1,1.2) has 516101 bin [1.2,1.3) has 555634 bin [1.3,1.4) has 436652 bin [1.4,1.5) has 386074 bin [1.5,1.6) has 384148 bin [1.6,1.7) has 373863 bin [1.7,1.8) has 311752 bin [1.8,1.9) has 292712 bin [1.9,2.0) has 293361 bin [2.0,2.1) has 303243 bin [2.1,2.2) has 345826 bin [2.2,2.3) has 374419 bin [2.3,2.4) has 327716 bin [2.4,2.5) has 318480 bin [2.5,2.6) has 304852 bin [2.6,2.7) has 294311 bin [2.7,2.8) has 351386 bin [2.8,2.9) has 405454 bin [2.9,3.0) has 470603 bin [3.0,3.1) has 518823 bin [3.1,3.2) has 555799 bin [3.2,3.3) has 573757 bin [3.3,3.4) has 608542 bin [3.4,3.5) has 542156 bin [3.5,3.6) has 526533 bin [3.6,3.7) has 553340 bin 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[31.5,31.6) has 2923 bin [31.6,31.7) has 2027 bin [31.7,31.8) has 3859 bin [31.8,31.9) has 3293 bin [31.9,32.0) has 271 bin [32.0,32.1) has 208 bin [32.1,32.2) has 280 bin [32.2,32.3) has 440 bin [32.3,32.4) has 498 bin [32.4,32.5) has 1015 bin [32.5,32.6) has 318 bin [32.6,32.7) has 231 bin [32.7,32.8) has 88 bin [32.8,32.9) has 113 bin [32.9,33.0) has 37 bin [33.0,33.1) has 40 bin [33.1,33.2) has 68 bin [33.2,33.3) has 75 bin [33.3,33.4) has 31 bin [33.4,33.5) has 41 bin [33.5,33.6) has 29 bin [33.6,33.7) has 35 bin [33.7,33.8) has 29 bin [33.8,33.9) has 35 bin [33.9,34.0) has 31 bin [34.0,34.1) has 33 bin [34.1,34.2) has 42 bin [34.2,34.3) has 44 bin [34.3,34.4) has 61 bin [34.4,34.5) has 79 bin [34.5,34.6) has 96 bin [34.6,34.7) has 300 bin [34.7,34.8) has 111 bin [34.8,34.9) has 102 bin [34.9,35.0) has 182 bin [35.0,35.1) has 5107 bin [35.1,35.2) has 2317 bin [35.2,35.3) has 275 bin [35.3,35.4) has 197 bin [35.4,35.5) has 160 bin [35.5,35.6) has 226 bin [35.6,35.7) has 1041 bin 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1670 bin [40.0,40.1) has 738 bin [40.1,40.2) has 202 bin [40.2,40.3) has 9 bin [40.3,40.4) has 3 bin [40.4,40.5) has 4 bin [40.5,40.6) has 7 bin [40.6,40.7) has 4 bin [40.7,40.8) has 9 bin [40.8,40.9) has 3 bin [40.9,41.0) has 5 bin [41.0,41.1) has 9 bin [41.1,41.2) has 9 bin [41.2,41.3) has 5 bin [41.3,41.4) has 7 bin [41.4,41.5) has 2 bin [41.5,41.6) has 4 bin [41.6,41.7) has 5 bin [41.7,41.8) has 2 bin [41.8,41.9) has 1 bin [41.9,42.0) has 4 bin [42.0,42.1) has 5 bin [42.1,42.2) has 3 bin [42.2,42.3) has 6 bin [42.3,42.4) has 4 bin [42.4,42.5) has 5 bin [42.5,42.6) has 5 bin [42.6,42.7) has 6 bin [42.7,42.8) has 12 bin [42.8,42.9) has 15 bin [42.9,43.0) has 1 bin [43.0,43.1) has 3 bin [43.1,43.2) has 4 bin [43.2,43.3) has 1 bin [43.3,43.4) has 3 bin [43.6,43.7) has 5 bin [43.7,43.8) has 5 bin [43.8,43.9) has 1 bin [43.9,44.0) has 3 bin [44.0,44.1) has 4 bin [44.1,44.2) has 8 bin [44.2,44.3) has 3 bin [44.3,44.4) has 5 bin [44.4,44.5) has 2 bin [44.5,44.6) has 7 bin [44.6,44.7) has 3 bin [44.7,44.8) has 7 bin [44.8,44.9) has 6 bin [44.9,45.0) has 10 bin [45.0,45.1) has 7 bin [45.1,45.2) has 1 bin [45.2,45.3) has 3 average z coordinate 5.7 for 29553231 element(s) point source id histogram with bin size 1.000000 bin 9 has 17810820 bin 10 has 11742411 average point source id 9.39733087052309 for 29553231 element(s)