Diferenças

Aqui você vê as diferenças entre duas revisões dessa página.

--- lidar:projetos:info_a13l0004c0006 [2022/06/15 00:07] – lcer
+++ lidar:projetos:info_a13l0004c0006 [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/Modelo/A13/A13L0004-C0006.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:        'lasthin (210720) academic'
+  file creation day/year:     350/2013
+  header size:                227
+  offset to point data:       321
+  number var. length records: 1
+  point data format:          0
+  point data record length:   20
+  number of point records:    12152440
+  number of points by return: 10959575 1106140 84694 2010 21
+  scale factor x y z:         0.01 0.01 0.01
+  offset x y z:               200000 7300000 0
+  min x y z:                  207050.00 7358260.00 668.80
+  max x y z:                  208050.00 7359260.00 738.89
+variable length header record 1 of 1:
+  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 31983 - ProjectedCSTypeGeoKey: SIRGAS 2000 / UTM zone 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
+LASzip compression (version 3.4r3 c2 50000): POINT10 2
+reporting minimum and maximum for all LAS point record entries ...
+  X              705000     805000
+  Y             5826000    5926000
+  Z               66880      73889
+  intensity          18       5059
+  return_number       1          5
+  number_of_returns   1          5
+  edge_of_flight_line 0          0
+  scan_direction_flag 0          0
+  classification      0          0
+  scan_angle_rank   -21         24
+  user_data           0          0
+  point_source_ID    13         20
+number of first returns:        10959575
+number of intermediate returns: 56684
+number of last returns:         11143649
+number of single returns:       10007468
+covered area in square meters/kilometers: 879620/0.88
+point density: all returns 13.82 last only 12.67 (per square meter)
+      spacing: all returns 0.27 last only 0.28 (in meters)
+overview over number of returns of given pulse: 10007468 1929103 209373 6421 75 0 0
+histogram of classification of points:
+        12152440  never classified (0)
+</code>