lasinfo (210611) report for 'AHN4T/02GZ2_17.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: 333/2022 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: 8585192 number of points by return: 8555224 28635 1186 145 2 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 601230 0 min x y z: 205980.000 601230.000 -1.231 max x y z: 207019.999 602519.999 8.093 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: 8585192 extended number of points by return: 8555224 28635 1186 145 2 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 -1231 8093 intensity 34 4725 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 9 point_source_ID 7 1085 gps_time 268918469.469845 324044124.769401 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 51 255 B 54 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 31.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8555224 number of intermediate returns: 1328 number of last returns: 8555433 number of single returns: 8526793 covered area in square units/kilounits: 706264/0.71 point density: all returns 12.16 last only 12.11 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8585192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8555224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 28635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2 instead zero. overview over extended number of returns of given pulse: 8526793 54699 3118 572 10 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 48483 unclassified (1) 5848217 ground (2) 2688492 water (9) +-> flagged as extended overlap: 962071 +---> 11004 of those are unclassified (1) +---> 763822 of those are ground (2) +---> 187245 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 6 bin [-1.2,-1.1) has 1255 bin [-1.1,-1.0) has 200694 bin [-1.0,-0.9) has 2250625 bin [-0.9,-0.8) has 218257 bin [-0.8,-0.7) has 77928 bin [-0.7,-0.6) has 73878 bin [-0.6,-0.5) has 282793 bin [-0.5,-0.4) has 714627 bin [-0.4,-0.3) has 847259 bin [-0.3,-0.2) has 568430 bin [-0.2,-0.1) has 535304 bin [-0.1,0.0) has 626277 bin [0.0,0.1) has 584108 bin [0.1,0.2) has 442848 bin [0.2,0.3) has 385512 bin [0.3,0.4) has 202772 bin [0.4,0.5) has 112499 bin [0.5,0.6) has 81837 bin [0.6,0.7) has 88787 bin [0.7,0.8) has 55417 bin [0.8,0.9) has 37319 bin [0.9,1.0) has 42734 bin [1.0,1.1) has 42068 bin [1.1,1.2) has 29415 bin [1.2,1.3) has 16965 bin [1.3,1.4) has 20975 bin [1.4,1.5) has 17938 bin [1.5,1.6) has 5584 bin [1.6,1.7) has 4163 bin [1.7,1.8) has 5631 bin [1.8,1.9) has 2789 bin [1.9,2.0) has 1433 bin [2.0,2.1) has 991 bin [2.1,2.2) has 694 bin [2.2,2.3) has 562 bin [2.3,2.4) has 475 bin [2.4,2.5) has 432 bin [2.5,2.6) has 367 bin [2.6,2.7) has 335 bin [2.7,2.8) has 252 bin [2.8,2.9) has 206 bin [2.9,3.0) has 206 bin [3.0,3.1) has 163 bin [3.1,3.2) has 138 bin [3.2,3.3) has 115 bin [3.3,3.4) has 101 bin [3.4,3.5) has 87 bin [3.5,3.6) has 105 bin [3.6,3.7) has 90 bin [3.7,3.8) has 98 bin [3.8,3.9) has 86 bin [3.9,4.0) has 90 bin [4.0,4.1) has 85 bin [4.1,4.2) has 66 bin [4.2,4.3) has 87 bin [4.3,4.4) has 57 bin [4.4,4.5) has 78 bin [4.5,4.6) has 65 bin [4.6,4.7) has 82 bin [4.7,4.8) has 76 bin [4.8,4.9) has 50 bin [4.9,5.0) has 64 bin [5.0,5.1) has 59 bin [5.1,5.2) has 59 bin [5.2,5.3) has 38 bin [5.3,5.4) has 47 bin [5.4,5.5) has 34 bin [5.5,5.6) has 33 bin [5.6,5.7) has 52 bin [5.7,5.8) has 21 bin [5.8,5.9) has 29 bin [5.9,6.0) has 28 bin [6.0,6.1) has 24 bin [6.1,6.2) has 25 bin [6.2,6.3) has 17 bin [6.3,6.4) has 30 bin [6.4,6.5) has 25 bin [6.5,6.6) has 21 bin [6.6,6.7) has 24 bin [6.7,6.8) has 18 bin [6.8,6.9) has 16 bin [6.9,7.0) has 24 bin [7.0,7.1) has 24 bin [7.1,7.2) has 29 bin [7.2,7.3) has 13 bin [7.3,7.4) has 15 bin [7.4,7.5) has 20 bin [7.5,7.6) has 18 bin [7.6,7.7) has 7 bin [7.7,7.8) has 4 bin [7.8,7.9) has 5 bin [7.9,8.0) has 2 bin [8.0,8.1) has 1 average z coordinate -0.3 for 8585192 element(s) point source id histogram with bin size 1.000000 bin 7 has 511902 bin 8 has 1709665 bin 1083 has 977968 bin 1084 has 4771590 bin 1085 has 614067 average point source id 805.464366201711073 for 8585192 element(s)