Diferenças

Aqui você vê as diferenças entre duas revisões dessa página.

--- lidar:projetos:info_pinus_nz [2022/06/13 13:32] – lcer
+++ lidar:projetos:info_pinus_nz [2024/03/23 20:17] (atual) – edição externa 127.0.0.1
@@ Linha 1: / Linha 1: @@
+[[ lidar:projetos |{{ :lidar:projetos:retornar.png?nolink&25x25 }}]]
+<code>
+lasinfo (210720) report for 'C:/LiDAR/interpine.laz'
+reporting all LAS header entries:
+  file signature:             'LASF'
+  file source ID:             0
+  global_encoding:            1
+  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:     0/2019
+  header size:                227
+  offset to point data:       665
+  number var. length records: 1
+  point data format:          1
+  point data record length:   33
+  number of point records:    3795000
+  number of points by return: 3795000 0 0 0 0
+  scale factor x y z:         0.0001 0.0001 0.0001
+  offset x y z:               0 0 0
+  min x y z:                  -15.9533 -14.7922 -0.1100
+  max x y z:                  14.0367 15.1978 35.1400
+variable length header record 1 of 1:
+  reserved             0
+  user ID              'LASF_Spec'
+  record ID            4
+  length after header  384
+  description          'by LAStools of rapidlasso GmbH'
+    Extra Byte Descriptions
+      data type: 2 (char), name "Ring", description: "Lidar Ring in Velodyne", scale: 1, offset: 0
+      data type: 9 (float), name "Range", description: "Range from Lidar to Point", scale: 1, offset: 0
+LASzip compression (version 3.4r1 c2 50000): POINT10 2 GPSTIME11 2 BYTE 2
+reporting minimum and maximum for all LAS point record entries ...
+  X             -159533     140367
+  Y             -147922     151978
+  Z               -1100     351400
+  intensity           0         77
+  return_number       1          1
+  number_of_returns   1          1
+  edge_of_flight_line 0          0
+  scan_direction_flag 0          0
+  classification      1          5
+  scan_angle_rank     0          0
+  user_data           0          0
+  point_source_ID     0          0
+  gps_time 1574988457.339243 1574988950.740156
+  attribute0          0         15  ('Ring')
+  attribute1        1.5      44.47  ('Range')
+WARNING: there is coordinate resolution fluff (x10) in Z
+WARNING: there is serious coordinate resolution fluff (x100) in Z
+number of first returns:        3795000
+number of intermediate returns: 0
+number of last returns:         3795000
+number of single returns:       3795000
+covered area in square units/kilounits: 816/0.00
+point density: all returns 4650.74 last only 4650.74 (per square units)
+      spacing: all returns 0.01 last only 0.01 (in units)
+overview over number of returns of given pulse: 3795000 0 0 0 0 0 0
+histogram of classification of points:
+  unclassified (1)
+  ground (2)
+         3070471  high vegetation (5)
+</code>