lasinfo (210611) report for 'AHN4T/17FN2_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: 335/2022 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: 22201847 number of points by return: 22178086 23097 644 20 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 547480 0 min x y z: 254980.000 547480.000 5.841 max x y z: 256019.999 548769.999 13.502 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: 22201847 extended number of points by return: 22178086 23097 644 20 0 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 5841 13502 intensity 59 4841 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 18 user_data 6 7 point_source_ID 51 53 gps_time 330441739.085997 330506214.485516 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 42 255 B 27 255 NIR 20 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.47 32.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22178086 number of intermediate returns: 614 number of last returns: 22187143 number of single returns: 22163996 covered area in square units/kilounits: 1312068/1.31 point density: all returns 16.92 last only 16.91 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22201847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22178086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 20 instead zero. overview over extended number of returns of given pulse: 22163996 35996 1775 80 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 80279 unclassified (1) 21988844 ground (2) 132421 water (9) 303 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1631494 +---> 4480 of those are unclassified (1) +---> 1621083 of those are ground (2) +---> 5931 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.8,5.9) has 17 bin [5.9,6.0) has 1287 bin [6.0,6.1) has 5828 bin [6.1,6.2) has 5214 bin [6.2,6.3) has 7513 bin [6.3,6.4) has 11388 bin [6.4,6.5) has 21695 bin [6.5,6.6) has 27239 bin [6.6,6.7) has 55139 bin [6.7,6.8) has 93028 bin [6.8,6.9) has 112856 bin [6.9,7.0) has 233231 bin [7.0,7.1) has 485954 bin [7.1,7.2) has 883542 bin [7.2,7.3) has 1273529 bin [7.3,7.4) has 1272216 bin [7.4,7.5) has 1724119 bin [7.5,7.6) has 2067199 bin [7.6,7.7) has 2008577 bin [7.7,7.8) has 2001375 bin [7.8,7.9) has 2441336 bin [7.9,8.0) has 2000985 bin [8.0,8.1) has 1622979 bin [8.1,8.2) has 1267980 bin [8.2,8.3) has 839356 bin [8.3,8.4) has 570869 bin [8.4,8.5) has 226428 bin [8.5,8.6) has 164161 bin [8.6,8.7) has 192463 bin [8.7,8.8) has 157698 bin [8.8,8.9) has 92891 bin [8.9,9.0) has 71853 bin [9.0,9.1) has 118290 bin [9.1,9.2) has 42173 bin [9.2,9.3) has 12111 bin [9.3,9.4) has 19557 bin [9.4,9.5) has 16361 bin [9.5,9.6) has 3737 bin [9.6,9.7) has 1291 bin [9.7,9.8) has 10524 bin [9.8,9.9) has 6371 bin [9.9,10.0) has 561 bin [10.0,10.1) has 204 bin [10.1,10.2) has 184 bin [10.2,10.3) has 195 bin [10.3,10.4) has 2678 bin [10.4,10.5) has 11827 bin [10.5,10.6) has 11930 bin [10.6,10.7) has 2544 bin [10.7,10.8) has 177 bin [10.8,10.9) has 97 bin [10.9,11.0) has 84 bin [11.0,11.1) has 87 bin [11.1,11.2) has 80 bin [11.2,11.3) has 121 bin [11.3,11.4) has 74 bin [11.4,11.5) has 78 bin [11.5,11.6) has 70 bin [11.6,11.7) has 44 bin [11.7,11.8) has 64 bin [11.8,11.9) has 82 bin [11.9,12.0) has 56 bin [12.0,12.1) has 47 bin [12.1,12.2) has 48 bin [12.2,12.3) has 42 bin [12.3,12.4) has 27 bin [12.4,12.5) has 22 bin [12.5,12.6) has 20 bin [12.6,12.7) has 10 bin [12.7,12.8) has 9 bin [12.8,12.9) has 8 bin [12.9,13.0) has 5 bin [13.0,13.1) has 5 bin [13.1,13.2) has 4 bin [13.2,13.3) has 1 bin [13.3,13.4) has 1 bin [13.5,13.6) has 1 average z coordinate 7.7 for 22201847 element(s) point source id histogram with bin size 1.000000 bin 51 has 4729527 bin 52 has 17135290 bin 53 has 337030 average point source id 51.802156235019545 for 22201847 element(s)