lasinfo (210611) report for 'AHN4T/49AN1_19.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: 35657105 number of points by return: 27531972 5665040 1972937 426840 60316 scale factor x y z: 0.001 0.001 0.001 offset x y z: 62980 394980 0 min x y z: 62980.000 394980.000 -1.710 max x y z: 64019.999 396269.999 31.783 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: 35657105 extended number of points by return: 27531972 5665040 1972937 426840 60316 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 -1710 31783 intensity 48 4127 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 31 user_data 6 7 point_source_ID 9 14 gps_time 259154341.451412 259162273.470728 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.48 41.27 ('Amplitude') attribute1 -15.57 25.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27531972 number of intermediate returns: 2457429 number of last returns: 27512860 number of single returns: 21845156 covered area in square units/kilounits: 1303932/1.30 point density: all returns 27.35 last only 21.10 (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 35657105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27531972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5665040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1972937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 426840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60316 instead zero. overview over extended number of returns of given pulse: 21845156 7406596 4637445 1466108 271653 27926 2221 0 0 0 0 0 0 0 0 histogram of classification of points: 10591047 unclassified (1) 23829766 ground (2) 1228332 building (6) 5681 water (9) 2279 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2193454 +---> 385546 of those are unclassified (1) +---> 1660112 of those are ground (2) +---> 146999 of those are building (6) +---> 797 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 7 bin [-1.6,-1.5) has 538 bin [-1.5,-1.4) has 1734 bin [-1.4,-1.3) has 5026 bin [-1.3,-1.2) has 10568 bin [-1.2,-1.1) has 17028 bin [-1.1,-1.0) has 21387 bin [-1.0,-0.9) has 28253 bin [-0.9,-0.8) has 30500 bin [-0.8,-0.7) has 32917 bin [-0.7,-0.6) has 38610 bin [-0.6,-0.5) has 47832 bin [-0.5,-0.4) has 62736 bin [-0.4,-0.3) has 98343 bin [-0.3,-0.2) has 167135 bin [-0.2,-0.1) has 380113 bin [-0.1,0.0) has 942105 bin [0.0,0.1) has 1801691 bin [0.1,0.2) has 2244007 bin [0.2,0.3) has 2251311 bin [0.3,0.4) has 1909656 bin [0.4,0.5) has 1415240 bin [0.5,0.6) has 1193879 bin [0.6,0.7) has 1208680 bin [0.7,0.8) has 1371078 bin [0.8,0.9) has 1254533 bin [0.9,1.0) has 1174212 bin [1.0,1.1) has 1572755 bin [1.1,1.2) has 1458557 bin [1.2,1.3) has 809670 bin [1.3,1.4) has 530412 bin [1.4,1.5) has 372972 bin [1.5,1.6) has 251924 bin [1.6,1.7) has 198317 bin [1.7,1.8) has 187503 bin [1.8,1.9) has 205692 bin [1.9,2.0) has 206777 bin [2.0,2.1) has 209898 bin [2.1,2.2) has 220331 bin [2.2,2.3) has 227864 bin [2.3,2.4) has 207395 bin [2.4,2.5) has 192244 bin [2.5,2.6) has 199866 bin [2.6,2.7) has 236850 bin [2.7,2.8) has 209841 bin [2.8,2.9) has 181596 bin [2.9,3.0) has 171389 bin [3.0,3.1) has 176377 bin [3.1,3.2) has 159355 bin [3.2,3.3) has 159866 bin [3.3,3.4) has 161699 bin [3.4,3.5) has 163276 bin [3.5,3.6) has 161093 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[31.7,31.8) has 3 average z coordinate 2.7 for 35657105 element(s) point source id histogram with bin size 1.000000 bin 9 has 4962137 bin 10 has 27229651 bin 11 has 2074456 bin 14 has 1390861 average point source id 10.075041509959936 for 35657105 element(s)