lasinfo (210611) report for 'AHN4T/52GN2_25.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: 340/2022 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: 33038267 number of points by return: 27048814 4569638 1214824 188431 16560 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 381230 0 min x y z: 208980.000 381230.000 14.016 max x y z: 210019.999 382519.999 49.200 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: 33038267 extended number of points by return: 27048814 4569638 1214824 188431 16560 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 14016 49200 intensity 0 4948 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 -29 29 user_data 6 7 point_source_ID 106 108 gps_time 298289199.045372 298291290.157791 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 255 B 22 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.48 ('Amplitude') attribute1 -16.54 33.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27048814 number of intermediate returns: 1421460 number of last returns: 27016091 number of single returns: 22448098 covered area in square units/kilounits: 1333640/1.33 point density: all returns 24.77 last only 20.26 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33038267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27048814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4569638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1214824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 188431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16560 instead zero. overview over extended number of returns of given pulse: 22448098 6735152 3083349 688537 78808 4124 199 0 0 0 0 0 0 0 0 histogram of classification of points: 8382167 unclassified (1) 22465963 ground (2) 2162237 building (6) 27340 water (9) 560 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2189386 +---> 423774 of those are unclassified (1) +---> 1571562 of those are ground (2) +---> 192449 of those are building (6) +---> 1601 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 56 bin [14.1,14.2) has 1808 bin [14.2,14.3) has 6736 bin [14.3,14.4) has 4502 bin [14.4,14.5) has 3517 bin [14.5,14.6) has 3409 bin [14.6,14.7) has 13431 bin [14.7,14.8) has 23663 bin [14.8,14.9) has 58472 bin [14.9,15.0) has 150769 bin [15.0,15.1) has 225303 bin [15.1,15.2) has 221144 bin [15.2,15.3) has 173225 bin [15.3,15.4) has 157613 bin [15.4,15.5) 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[46.1,46.2) has 120 bin [46.2,46.3) has 94 bin [46.3,46.4) has 80 bin [46.4,46.5) has 72 bin [46.5,46.6) has 59 bin [46.6,46.7) has 40 bin [46.7,46.8) has 45 bin [46.8,46.9) has 43 bin [46.9,47.0) has 19 bin [47.0,47.1) has 20 bin [47.1,47.2) has 15 bin [47.2,47.3) has 9 bin [47.3,47.4) has 9 bin [47.4,47.5) has 5 bin [47.5,47.6) has 6 bin [47.6,47.7) has 3 bin [47.7,47.8) has 3 bin [47.8,47.9) has 1 bin [47.9,48.0) has 1 bin [48.0,48.1) has 2 bin [48.1,48.2) has 5 bin [48.2,48.3) has 5 bin [48.3,48.4) has 3 bin [48.4,48.5) has 4 bin [48.5,48.6) has 7 bin [48.6,48.7) has 6 bin [48.7,48.8) has 7 bin [48.8,48.9) has 2 bin [49.0,49.1) has 3 bin [49.2,49.3) has 1 average z coordinate 21.2 for 33038267 element(s) point source id histogram with bin size 1.000000 bin 106 has 31853 bin 107 has 23756401 bin 108 has 9250013 average point source id 107.27901463475672 for 33038267 element(s)