reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 0 project ID GUID data 1-4: 0 0 0 '' version major.minor: 1.2 system identifier: 'OTHER' generating software: 'Fugro Horizons LAS Lib v1.11' file creation day/year: 235/2012 header size: 227 offset to point data: 632 number var. length records: 3 point data format: 1 point data record length: 28 number of point records: 6570892 number of points by return: 5414294 1081058 73358 2182 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 4000000 0 min x y z: 488283.430 4982956.240 274.660 max x y z: 488900.640 4983825.190 346.510 variable length header record 1 of 3: reserved 0 user ID 'LASF_Projection' record ID 34735 length after header 88 description 'Projection Info' GeoKeyDirectoryTag version 1.1.0 number of keys 10 key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected key 1026 tiff_tag_location 34737 count 13 value_offset 0 - GTCitationGeoKey: UTM zone 15N key 2050 tiff_tag_location 0 count 1 value_offset 6269 - GeogGeodeticDatumGeoKey: Datum_North_American_Datum_1983 key 2056 tiff_tag_location 0 count 1 value_offset 7019 - GeogEllipsoidGeoKey: Ellipse_GRS_1980 key 3072 tiff_tag_location 0 count 1 value_offset 26915 - ProjectedCSTypeGeoKey: PCS_NAD83_UTM_zone_15N key 3075 tiff_tag_location 0 count 1 value_offset 1 - ProjCoordTransGeoKey: CT_TransverseMercator key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter key 4096 tiff_tag_location 0 count 1 value_offset 5103 - VerticalCSTypeGeoKey: VertCS_North_American_Vertical_Datum_1988 key 4097 tiff_tag_location 34737 count 14 value_offset 13 - VerticalCitationGeoKey: GEOID Applied key 4099 tiff_tag_location 0 count 1 value_offset 9001 - VerticalUnitsGeoKey: Linear_Meter variable length header record 2 of 3: reserved 0 user ID 'LASF_Projection' record ID 34737 length after header 27 description 'Projection Info' GeoAsciiParamsTag (number of characters 27) UTM zone 15NGEOID Applied variable length header record 3 of 3: reserved 0 user ID 'FugroHorizons' record ID 0 length after header 128 description 'FHZNInfo' LASzip compression (version 2.1r0 c2 50000): POINT10 2 GPSTIME11 2 reporting minimum and maximum for all LAS point record entries ... x 488283430 488900640 y 982956240 983825190 z 274660 346510 intensity 39 400 edge_of_flight_line 0 1 scan_direction_flag 1 1 number_of_returns_of_given_pulse 1 4 return_number 1 4 classification 1 10 scan_angle_rank -30 30 user_data 0 3 point_source_ID 1213 1217 gps_time 379197.186967 381776.196463 number of last returns: 6057559 covered area in square meters/kilometers: 537156/0.54 point density: all returns 12.23 last only 11.28 (per square meter) spacing: all returns 0.29 last only 0.30 (in meters) number of points in header is correct. number of points by return in header is correct. overview over number of returns of given pulse: 5456175 1051798 62398 521 0 0 0 histogram of classification of points: 853160 Unclassified (1) 3296463 Ground (2) 179702 Low Vegetation (3) 109526 Medium Vegetation (4) 1264682 High Vegetation (5) 556053 Building (6) 20 Low Point (noise) (7) 310862 Model Key-point (mass point) (8) 197 Water (9) 227 Reserved for ASPRS Definition (10) bounding box is correct.