Ciências Florestais

lasinfo (210720) report for 'C:/LiDAR/eplantio.las'
reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             0
  global_encoding:            0
  project ID GUID data 1-4:   00000000-0000-0000-0000-000000000000
  version major.minor:        1.2
  system identifier:          ''
  generating software:        'rlas R package'
  file creation day/year:     329/2021
  header size:                227
  offset to point data:       1056
  number var. length records: 2
  point data format:          3
  point data record length:   34
  number of point records:    2110781
  number of points by return: 2110781 0 0 0 0
  scale factor x y z:         0.1 0.1 0.1
  offset x y z:               0 8000000 0
  min x y z:                  741450.0 8417120.0 0.0
  max x y z:                  741700.0 8417370.0 37.9
variable length header record 1 of 2:
  reserved             0
  user ID              'LASF_Projection'
  record ID            34735
  length after header  40
  description          'by LAStools of rapidlasso GmbH'
    GeoKeyDirectoryTag version 1.1.0 number of keys 4
      key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected
      key 3072 tiff_tag_location 0 count 1 value_offset 31982 - ProjectedCSTypeGeoKey: SIRGAS 2000 / UTM zone 22S
      key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter
      key 4099 tiff_tag_location 0 count 1 value_offset 9001 - VerticalUnitsGeoKey: Linear_Meter
variable length header record 2 of 2:
  reserved             0
  user ID              'LASF_Projection'
  record ID            2112
  length after header  681
  description          'by LAStools of rapidlasso GmbH'
    WKT OGC COORDINATE SYSTEM:
    PROJCS["SIRGAS 2000 / SIRGAS 2000 / UTM zone 22S",GEOGCS["SIRGAS 2000",DATUM["Sistema de Referencia Geocentrico para las AmericaS 2000",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6674"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4674"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-51],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","31982"]]
reporting minimum and maximum for all LAS point record entries ...
  X             7414500    7417000
  Y             4171200    4173700
  Z                   0        379
  intensity           0          0
  return_number       1          1
  number_of_returns   1          1
  edge_of_flight_line 0          0
  scan_direction_flag 0          0
  classification      1          3
  scan_angle_rank     0          0
  user_data           0          0
  point_source_ID     0          0
  gps_time 0.000000 0.000000
  Color R 0 0
        G 0 0
        B 0 0
number of first returns:        2110781
number of intermediate returns: 0
number of last returns:         2110781
number of single returns:       2110781
covered area in square meters/kilometers: 63448/0.06
point density: all returns 33.27 last only 33.27 (per square meter)
      spacing: all returns 0.17 last only 0.17 (in meters)
overview over number of returns of given pulse: 2110781 0 0 0 0 0 0
histogram of classification of points:
          145030  unclassified (1)
           89321  ground (2)
         1876430  low vegetation (3)