lasinfo (210611) report for 'AHN4T/64FN2_14.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: 181/2021 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: 30512188 number of points by return: 25012245 3545520 1465477 411852 77094 scale factor x y z: 0.001 0.001 0.001 offset x y z: 57980 427480 0 min x y z: 57980.000 427480.000 -1.264 max x y z: 59019.999 428769.999 35.384 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: 30512188 extended number of points by return: 25012245 3545520 1465477 411852 77094 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 -1264 35384 intensity 48 2643 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 9 user_data 6 7 point_source_ID 36 37 gps_time 259500942.807686 259502539.655778 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 0 255 B 0 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 1500 extended_scanner_channel 0 0 attribute0 0.48 26.43 ('Amplitude') attribute1 -15.7 10.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25012245 number of intermediate returns: 1966706 number of last returns: 24976159 number of single returns: 21442922 covered area in square units/kilounits: 1335908/1.34 point density: all returns 22.84 last only 18.70 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30512188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25012245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3545520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1465477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 411852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77094 instead zero. overview over extended number of returns of given pulse: 21442922 4176601 3164821 1341447 338370 43862 4165 0 0 0 0 0 0 0 0 histogram of classification of points: 8206070 unclassified (1) 22229556 ground (2) 55863 building (6) 20699 water (9) +-> flagged as extended overlap: 1818669 +---> 370931 of those are unclassified (1) +---> 1443008 of those are ground (2) +---> 3205 of those are building (6) +---> 1525 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 77 bin [-1.2,-1.1) has 1226 bin [-1.1,-1.0) has 3661 bin [-1.0,-0.9) has 11653 bin [-0.9,-0.8) has 12062 bin [-0.8,-0.7) has 17909 bin [-0.7,-0.6) has 29096 bin [-0.6,-0.5) has 42037 bin [-0.5,-0.4) has 73363 bin [-0.4,-0.3) has 180525 bin [-0.3,-0.2) has 360364 bin [-0.2,-0.1) has 971334 bin [-0.1,0.0) has 2079598 bin [0.0,0.1) has 1868073 bin [0.1,0.2) has 1183511 bin [0.2,0.3) has 786410 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[28.0,28.1) has 3150 bin [28.1,28.2) has 3030 bin [28.2,28.3) has 3059 bin [28.3,28.4) has 2963 bin [28.4,28.5) has 2865 bin [28.5,28.6) has 2767 bin [28.6,28.7) has 2671 bin [28.7,28.8) has 2636 bin [28.8,28.9) has 2540 bin [28.9,29.0) has 2415 bin [29.0,29.1) has 2420 bin [29.1,29.2) has 2314 bin [29.2,29.3) has 2299 bin [29.3,29.4) has 2266 bin [29.4,29.5) has 2106 bin [29.5,29.6) has 2081 bin [29.6,29.7) has 2018 bin [29.7,29.8) has 2024 bin [29.8,29.9) has 1951 bin [29.9,30.0) has 1789 bin [30.0,30.1) has 1825 bin [30.1,30.2) has 1761 bin [30.2,30.3) has 1688 bin [30.3,30.4) has 1526 bin [30.4,30.5) has 1592 bin [30.5,30.6) has 1530 bin [30.6,30.7) has 1409 bin [30.7,30.8) has 1369 bin [30.8,30.9) has 1288 bin [30.9,31.0) has 1222 bin [31.0,31.1) has 1192 bin [31.1,31.2) has 1063 bin [31.2,31.3) has 1024 bin [31.3,31.4) has 999 bin [31.4,31.5) has 981 bin [31.5,31.6) has 842 bin [31.6,31.7) has 869 bin [31.7,31.8) has 781 bin [31.8,31.9) has 727 bin [31.9,32.0) has 679 bin [32.0,32.1) has 626 bin [32.1,32.2) has 615 bin [32.2,32.3) has 518 bin [32.3,32.4) has 445 bin [32.4,32.5) has 469 bin [32.5,32.6) has 407 bin [32.6,32.7) has 393 bin [32.7,32.8) has 360 bin [32.8,32.9) has 337 bin [32.9,33.0) has 317 bin [33.0,33.1) has 260 bin [33.1,33.2) has 247 bin [33.2,33.3) has 230 bin [33.3,33.4) has 230 bin [33.4,33.5) has 159 bin [33.5,33.6) has 189 bin [33.6,33.7) has 152 bin [33.7,33.8) has 151 bin [33.8,33.9) has 169 bin [33.9,34.0) has 114 bin [34.0,34.1) has 89 bin [34.1,34.2) has 103 bin [34.2,34.3) has 74 bin [34.3,34.4) has 61 bin [34.4,34.5) has 52 bin [34.5,34.6) has 29 bin [34.6,34.7) has 38 bin [34.7,34.8) has 27 bin [34.8,34.9) has 18 bin [34.9,35.0) has 27 bin [35.0,35.1) has 8 bin [35.1,35.2) has 5 bin [35.2,35.3) has 2 bin [35.3,35.4) has 5 average z coordinate 3.8 for 30512188 element(s) point source id histogram with bin size 1.000000 bin 36 has 11519231 bin 37 has 18992957 average point source id 36.622471158082796 for 30512188 element(s)