Add Orthophoto

Feature Description

Add Orthophoto is used to set the original image path, processing result data path, output coordinate system, output format, and other information for the DOM Tessellation Workflow.

Supported from version SuperMap iDesktopX 11i(2023).

Parameter Description

Parameter Name Parameter Interpretation Parameter Type
Zonal Output

Specifies whether to output images from different locations using their respective zonal coordinate systems. It is not checked by default, meaning a unified coordinate system is used for output.

  • Checked: You need to set the projection type, zoning method, and add zone number parameters. The application will automatically calculate the corresponding projected coordinate system based on these three parameters and the image location, and output images from different locations using their respective zonal coordinate systems.
  • Unchecked: You need to set the output coordinate system parameters, and all images will be output using this unified coordinate system.

Will be automatically applied to all processes and result data in the workflow.

Note:

Only applicable when executing the complete workflow. If only a specific tool within the workflow is executed, the output result data may not use the coordinate system set here.

Boolean
Projection Type

Available after checking the Zonal Output parameter.

Provides two projection types: Universal Transverse Mercator (WGS 1984) and Gauss-Kruger (CGCS 2000). Default is Gauss-Kruger (CGCS 2000).

ZonePrjcoordSysType
Zoning Method

Available after checking the Zonal Output parameter.

Specifies the zonal projection method as either a 6-degree zone or a 3-degree zone. Default is 6-degree zone.

ImageZoneType
Add Zone Number

Available after checking the Zonal Output parameter.

Specifies whether to include the zone number in the projected coordinate system. Checked means the output projected coordinate system will include the zone number; unchecked means it will not.

Boolean
Output Coordinate System

Available after unchecking the Zonal Output parameter.

Sets the coordinate system for the imagery. Intermediate and result data will be output using this coordinate system.

PrjCoordSys
Output Format

Sets the storage type for the result image. Provides four options: Undefined, Tiff/GeoTIFF, Erdas Image, and PCIDSK. Default is Tiff/GeoTIFF, which means using the original storage type of the image for output.

Will be automatically applied to all processes and result data in the workflow.

FileType
Compression Method

Available only when Output Format is Tiff/GeoTIFF. Default is NONE. For more method introductions, please refer to Compression Method.

Will be automatically applied to all processes and result data in the workflow.

CompressMethod
Panchromatic Image Sets the path information for the panchromatic images after orthorectification. Supports reading all panchromatic images in subfolders. File
Multispectral Image

Sets the path information for the multispectral images after orthorectification. Supports reading all multispectral images in subfolders.

Note:

Panchromatic images and multispectral images correspond one-to-one. If a folder lacks a specific panchromatic image or multispectral image, the Image Pairing dialog box will pop up, displaying the images that failed to pair. You can use the add and delete buttons on the toolbar in the dialog to manage the image information that failed to pair.

File
Image Filtering Criteria Unchecked by default, meaning all panchromatic and multispectral images are loaded. If this checkbox is checked, it indicates that images are loaded only when their file names contain the filter string. The filter string setting is described as follows:
  • If no filter string is set, all images in the folder will be loaded.
  • If only the panchromatic or multispectral image filter string is set, only the corresponding type of image (panchromatic or multispectral) will be filtered.
  • If both panchromatic and multispectral image filter strings are set, the panchromatic and multispectral images that meet their respective filter criteria will be loaded separately.
Boolean
Multispectral Filtering String

Available after checking Image Filtering Criteria.

Sets the string used to filter multispectral images. Only loads images whose file names contain this string.

String
Panchromatic Filtering String

Available after checking Image Filtering Criteria.

Sets the string used to filter panchromatic images. Only loads images whose file names contain this string.

String
Create an Image Pyramid

Checked by default. Builds pyramids for the original images based on the specified resampling method, thereby improving image zoom display rendering and performance.

Will be automatically applied to all processes and result data in the workflow.

Boolean
Resampling Method

Available after checking Create an Image Pyramid.

Default is Average. For more method introductions, please refer to Resampling Method.

Will be automatically applied to all processes and result data in the workflow.

PyramidResampleType
Asynchronously Create Statistics

During image browsing, the layer will be stretched based on statistical information. If an image lacks statistical information, it will be displayed using the default stretch method, and 8-bit data will not be stretched for display. Checked by default, meaning statistics will be created in the background for the image without affecting workflow execution. If unchecked, statistics will be created when executing this tool, which may consume time.

Will be automatically applied to all processes and result data in the workflow.

Boolean

Output Result

Adds original images and reference images to the workflow, and completes global parameters such as the data processing coordinate system and result path.

Related Topics

True Color Output

Image Fusion

Image Uniform Color