lasinfo (210611) report for 'AHN4T/24HN2_12.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: 177/2021 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: 52532057 number of points by return: 45970995 5453293 987823 112430 7516 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 483730 0 min x y z: 95980.000 483730.000 0.589 max x y z: 97019.999 485019.999 36.060 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: 52532057 extended number of points by return: 45970995 5453293 987823 112430 7516 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 589 36060 intensity 8 2898 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -8 32 user_data 6 7 point_source_ID 113 126 gps_time 270107754.100058 270120654.602749 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 6 255 B 3 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -1333 5333 extended_scanner_channel 0 0 attribute0 0.08 28.98 ('Amplitude') attribute1 -15.45 13.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45970995 number of intermediate returns: 1100164 number of last returns: 45970362 number of single returns: 40509464 covered area in square units/kilounits: 1240648/1.24 point density: all returns 42.34 last only 37.05 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52532057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45970995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5453293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 987823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7516 instead zero. overview over extended number of returns of given pulse: 40509464 8946842 2620281 418029 37261 180 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10006100 unclassified (1) 41789939 ground (2) 8160 building (6) 726419 water (9) 1439 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4060072 +---> 743461 of those are unclassified (1) +---> 3264415 of those are ground (2) +---> 2806 of those are building (6) +---> 49390 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 6 bin [0.6,0.7) has 565 bin [0.7,0.8) has 24889 bin [0.8,0.9) has 11930 bin [0.9,1.0) has 6312 bin [1.0,1.1) has 6863 bin [1.1,1.2) has 6310 bin [1.2,1.3) has 7594 bin [1.3,1.4) has 16817 bin [1.4,1.5) has 31734 bin [1.5,1.6) has 16287 bin [1.6,1.7) has 10435 bin [1.7,1.8) has 11038 bin [1.8,1.9) has 11242 bin [1.9,2.0) has 10337 bin [2.0,2.1) has 10454 bin 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1478 bin [29.3,29.4) has 1378 bin [29.4,29.5) has 1405 bin [29.5,29.6) has 1376 bin [29.6,29.7) has 1321 bin [29.7,29.8) has 1184 bin [29.8,29.9) has 1144 bin [29.9,30.0) has 1154 bin [30.0,30.1) has 1031 bin [30.1,30.2) has 1017 bin [30.2,30.3) has 896 bin [30.3,30.4) has 890 bin [30.4,30.5) has 830 bin [30.5,30.6) has 847 bin [30.6,30.7) has 801 bin [30.7,30.8) has 811 bin [30.8,30.9) has 817 bin [30.9,31.0) has 723 bin [31.0,31.1) has 777 bin [31.1,31.2) has 659 bin [31.2,31.3) has 633 bin [31.3,31.4) has 619 bin [31.4,31.5) has 573 bin [31.5,31.6) has 532 bin [31.6,31.7) has 537 bin [31.7,31.8) has 474 bin [31.8,31.9) has 480 bin [31.9,32.0) has 420 bin [32.0,32.1) has 390 bin [32.1,32.2) has 346 bin [32.2,32.3) has 345 bin [32.3,32.4) has 321 bin [32.4,32.5) has 309 bin [32.5,32.6) has 305 bin [32.6,32.7) has 257 bin [32.7,32.8) has 243 bin [32.8,32.9) has 191 bin [32.9,33.0) has 176 bin [33.0,33.1) has 188 bin [33.1,33.2) has 147 bin [33.2,33.3) has 183 bin [33.3,33.4) has 144 bin [33.4,33.5) has 103 bin [33.5,33.6) has 134 bin [33.6,33.7) has 118 bin [33.7,33.8) has 108 bin [33.8,33.9) has 116 bin [33.9,34.0) has 90 bin [34.0,34.1) has 80 bin [34.1,34.2) has 71 bin [34.2,34.3) has 59 bin [34.3,34.4) has 54 bin [34.4,34.5) has 55 bin [34.5,34.6) has 54 bin [34.6,34.7) has 62 bin [34.7,34.8) has 60 bin [34.8,34.9) has 42 bin [34.9,35.0) has 34 bin [35.0,35.1) has 31 bin [35.1,35.2) has 22 bin [35.2,35.3) has 28 bin [35.3,35.4) has 16 bin [35.4,35.5) has 5 bin [35.5,35.6) has 6 bin [35.6,35.7) has 5 bin [35.7,35.8) has 5 bin [35.8,35.9) has 4 bin [35.9,36.0) has 2 bin [36.0,36.1) has 1 average z coordinate 9.0 for 52532057 element(s) point source id histogram with bin size 1.000000 bin 113 has 21241947 bin 114 has 23105303 bin 126 has 8184807 average point source id 115.465309782177386 for 52532057 element(s)