Ciências Florestais

lasinfo (210720) report for 'C:/LiDAR/eparcela.las'
reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             97
  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:     356/2021
  header size:                227
  offset to point data:       1042
  number var. length records: 2
  point data format:          3
  point data record length:   34
  number of point records:    1605953
  number of points by return: 1605953 0 0 0 0
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               741453 8417280 0
  min x y z:                  741449.73 8417275.35 0.00
  max x y z:                  741472.28 8417297.90 32.29
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  667
  description          'by LAStools of rapidlasso GmbH'
    WKT OGC COORDINATE SYSTEM:
    PROJCS["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                -327       1928
  Y                -465       1790
  Z                   0       3229
  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:        1605953
number of intermediate returns: 0
number of last returns:         1605953
number of single returns:       1605953
covered area in square meters/kilometers: 496/0.00
point density: all returns 3237.81 last only 3237.81 (per square meter)
      spacing: all returns 0.02 last only 0.02 (in meters)
overview over number of returns of given pulse: 1605953 0 0 0 0 0 0
histogram of classification of points:
           93141  unclassified (1)
           14553  ground (2)
         1498259  low vegetation (3)