lasinfo (210611) report for 'AHN4T/38HZ1_06.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: 35215713 number of points by return: 27674859 5121327 1941148 423085 55294 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 428730 0 min x y z: 129980.000 428730.000 -1.145 max x y z: 131019.999 430019.999 35.681 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: 35215713 extended number of points by return: 27674859 5121327 1941148 423085 55294 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 -1145 35681 intensity 56 3445 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 32 user_data 6 7 point_source_ID 42 58 gps_time 259508281.744334 260024833.374860 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 0 255 B 0 253 NIR 63 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.56 34.45 ('Amplitude') attribute1 -15.56 18.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27674859 number of intermediate returns: 2422923 number of last returns: 27658612 number of single returns: 22540681 covered area in square units/kilounits: 1328496/1.33 point density: all returns 26.51 last only 20.82 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35215713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27674859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5121327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1941148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 423085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55294 instead zero. overview over extended number of returns of given pulse: 22540681 6369974 4556712 1471851 252701 22325 1469 0 0 0 0 0 0 0 0 histogram of classification of points: 9064676 unclassified (1) 25346937 ground (2) 327349 building (6) 474761 water (9) 1990 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2318624 +---> 794346 of those are unclassified (1) +---> 1404603 of those are ground (2) +---> 27259 of those are building (6) +---> 92416 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 13 bin [-1.1,-1.0) has 2151 bin [-1.0,-0.9) has 48459 bin [-0.9,-0.8) has 86402 bin [-0.8,-0.7) has 102242 bin [-0.7,-0.6) has 365499 bin [-0.6,-0.5) has 260046 bin [-0.5,-0.4) has 380137 bin [-0.4,-0.3) has 989912 bin [-0.3,-0.2) has 2299369 bin [-0.2,-0.1) has 3911541 bin [-0.1,0.0) has 4796684 bin [0.0,0.1) has 3164041 bin [0.1,0.2) has 2430947 bin [0.2,0.3) has 1452677 bin [0.3,0.4) has 1005408 bin [0.4,0.5) has 838652 bin [0.5,0.6) has 776424 bin [0.6,0.7) has 672324 bin [0.7,0.8) has 455451 bin [0.8,0.9) has 385984 bin [0.9,1.0) has 369643 bin [1.0,1.1) has 380726 bin [1.1,1.2) has 310617 bin [1.2,1.3) has 215023 bin [1.3,1.4) has 162267 bin [1.4,1.5) has 131763 bin [1.5,1.6) has 93947 bin [1.6,1.7) has 85073 bin [1.7,1.8) has 77345 bin [1.8,1.9) has 77705 bin [1.9,2.0) has 75471 bin [2.0,2.1) has 66128 bin [2.1,2.2) has 64815 bin [2.2,2.3) has 63332 bin [2.3,2.4) has 64358 bin [2.4,2.5) has 63730 bin [2.5,2.6) has 63643 bin [2.6,2.7) has 61661 bin [2.7,2.8) has 59480 bin [2.8,2.9) has 57411 bin [2.9,3.0) has 56324 bin [3.0,3.1) has 56304 bin [3.1,3.2) has 60054 bin [3.2,3.3) has 60728 bin [3.3,3.4) has 59897 bin [3.4,3.5) has 61138 bin [3.5,3.6) has 61250 bin [3.6,3.7) has 60831 bin [3.7,3.8) has 62223 bin [3.8,3.9) has 61901 bin [3.9,4.0) has 60925 bin [4.0,4.1) has 61094 bin [4.1,4.2) has 58965 bin [4.2,4.3) has 59371 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[32.2,32.3) has 163 bin [32.3,32.4) has 153 bin [32.4,32.5) has 147 bin [32.5,32.6) has 151 bin [32.6,32.7) has 157 bin [32.7,32.8) has 127 bin [32.8,32.9) has 136 bin [32.9,33.0) has 159 bin [33.0,33.1) has 147 bin [33.1,33.2) has 121 bin [33.2,33.3) has 108 bin [33.3,33.4) has 112 bin [33.4,33.5) has 104 bin [33.5,33.6) has 110 bin [33.6,33.7) has 99 bin [33.7,33.8) has 78 bin [33.8,33.9) has 78 bin [33.9,34.0) has 69 bin [34.0,34.1) has 79 bin [34.1,34.2) has 66 bin [34.2,34.3) has 63 bin [34.3,34.4) has 54 bin [34.4,34.5) has 59 bin [34.5,34.6) has 52 bin [34.6,34.7) has 38 bin [34.7,34.8) has 39 bin [34.8,34.9) has 22 bin [34.9,35.0) has 26 bin [35.0,35.1) has 15 bin [35.1,35.2) has 9 bin [35.2,35.3) has 9 bin [35.3,35.4) has 8 bin [35.4,35.5) has 5 bin [35.5,35.6) has 3 bin [35.6,35.7) has 4 average z coordinate 2.6 for 35215713 element(s) point source id histogram with bin size 1.000000 bin 42 has 18919483 bin 44 has 16087450 bin 58 has 208780 average point source id 43.008509468486409 for 35215713 element(s)