ExtractMrSidImageryProgram Node Property Sheet

ExtractMrSidImageryProgram properties are as follows.

Name  
Name
  • parameter is: string
  • Sets the name of the node. Do not use / or \ [forward slash and backslash] in the node name as this produces conflicts with NodeLink resolution to external files. Otherwise, any ASCII character is valid.
Configure Basic Settings  
Absolute Path To MrSid Imagery
  • parameter is: string
  • Sets the absolute path to your elevation imagery. This path must be equivalent to C:\terrain\rainier\image_processing\ and must include the final backslash. This parameter specifies a directory; not a file name.
  • EX: C:\terrain\rainier\image_processing\
Your Batch File Name
  • parameter is: string
  • Sets the name of the batch file created by this program. Typical batch file names are EXTRACT_LEWIS_COUNTY.BAT or EXTRACT_REGION_LEWIS.BAT. Do not include a path with this parameter.
MrSid Application Name
  • parameter is: string
  • Sets the name of the MrSid application used to perform the extraction. MRSIDGEODECODE_WIN.EXE is the default. This application must be in the directory specified by the first parameter of this node.
Input MrSid File
  • parameter is: string
  • Sets the name of the MrSid file from which to extract GEOTIFFs. If you specify a filename only one file is processed. If you specify the term * all files in the directory specified above are processed.
  • EX: 3930.SID
  • EX: *
Output File Place Name Identifier
  • parameter is: string
  • Very often a large MrSid file will have an unusual name. This allows you to set the place name identifier for the output GEOTIFF files. Typical place name identifiers are LEWIS_COUNTY_ or PIERCE_COUNTY_.
Width Of MrSid File
  • parameter is: integer
  • This is the width in pixels of the MrSid file. This must be exact.
Height Of MrSid File
  • parameter is: integer
  • This is the height in pixels of the MrSid file. This must be exact.
Start Upper Left X
  • parameter is: double
  • This is the X position [ side to side ] in pixels of the upper left corner of the region you wish to extract. You can use a double precision value to specify pixel centers if you wish.
Start Upper Left Y
  • parameter is: double
  • This is the Y position [ top to bottom ] in pixels of the upper left corner of the region you wish to extract. You can use a double precision value to specify pixel centers if you wish.
Output Tile Width
  • parameter is: integer
  • This is the width in pixels of each output tile.
Output Tile Height
  • parameter is: integer
  • This is the height in pixels of each output tile.
Output Rows
  • parameter is: integer
  • This is the number of output rows to extract. Using an output tile width/height of 1000 pixels and a value of 10 for rows and columns extracts from the MrSid file a 10000 pixel region composed of 10×10 tiles @ 1000×1000 pixels each.
Output Columns
  • parameter is: integer
  • This is the number of output columns to extract. Using an output tile width/height of 1000 pixels and a value of 10 for rows and columns extracts from the MrSid file a 10000 pixel region composed of 10×10 tiles @ 1000×1000 pixels each.
GDAL Application Name
  • parameter is: string
  • Sets the name of the GDAL application used to resample the tiles. GDAL_TRANSLATE.EXE is the default. This application must be in the directory specified by the first parameter of this node.
GDAL Output Tile Width
  • parameter is: integer
  • This is the width in pixels of each GDAL output tile. The high resolution tiles might be 1000×1000 pixels each and the low resolution tiles might be 128×128 pixels each. The aspect ratio of the GDAL output tile width/height should match the aspect ratio of the high resolution tile width.
GDAL Output Tile Height
  • parameter is: integer
  • This is the height in pixels of each GDAL output tile. The high resolution tiles might be 1000×1000 pixels each and the low resolution tiles might be 128×128 pixels each. The aspect ratio of the GDAL output tile width/height should match the aspect ratio of the high resolution tile width.