Ciências Florestais

lasinfo (210720) report for 'C:/LiDAR/esalqpredio.laz'
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:          'LAStools (c) by rapidlasso GmbH'
  generating software:        'lasview (200813) academic'
  file creation day/year:     243/2018
  header size:                227
  offset to point data:       887
  number var. length records: 2
  point data format:          1
  point data record length:   28
  number of point records:    603088
  number of points by return: 602400 688 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               220000 7480000 0
  min x y z:                  229613.507 7486171.714 540.876
  max x y z:                  229707.804 7486285.434 568.434
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 32723 - ProjectedCSTypeGeoKey: WGS 84 / UTM 23S
      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             43707
  user ID              'liblas'
  record ID            2112
  length after header  512
  description          'OGR variant of OpenGIS WKT SRS'
LASzip compression (version 3.4r3 c2 50000): POINT10 2 GPSTIME11 2
reporting minimum and maximum for all LAS point record entries ...
  X             9613507    9707804
  Y             6171714    6285434
  Z              540876     568434
  intensity        1024      32768
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          0
  scan_direction_flag 0          0
  classification      2          6
  scan_angle_rank   -69         75
  user_data           0        255
  point_source_ID     0         15
  gps_time 213710201.621550 213712189.401650
WARNING: range violates GPS week time specified by global encoding bit 0
number of first returns:        602400
number of intermediate returns: 0
number of last returns:         602604
number of single returns:       601916
covered area in square meters/kilometers: 5176/0.01
point density: all returns 116.52 last only 116.42 (per square meter)
      spacing: all returns 0.09 last only 0.09 (in meters)
overview over number of returns of given pulse: 601916 1172 0 0 0 0 0
histogram of classification of points:
          163254  ground (2)
           37566  high vegetation (5)
          402268  building (6)