Add Orthophoto

Instructions for Use

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

Supported starting from SuperMap ImageX Pro 11i(2023) version.

Parameter Description

Parameter Name Parameter Interpretation Parameter Type
Processing Path Set a local path to store all intermediate and result data generated during data processing. File
Zone Output

Specify whether to output images from different locations according to their respective zoned coordinate systems. Unchecked by default, meaning a unified coordinate system is used for output.

  • Checked: Requires setting the projection type, zoning method, and band number parameters. The program will automatically calculate the corresponding projected coordinate system based on these three parameters and the image location, and output images from different locations according to their respective zoned coordinate systems.
  • Unchecked: Requires setting the output coordinate system parameters. All images will be output using this unified coordinate system.

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

Note:

Only useful when executing the full workflow. If only a single tool in the workflow is executed, the output result data may not necessarily use the coordinate system set here.

Boolean
Projection Type

Available after checking the zoned output parameters.

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 zoned output parameters.

Specifies the zoned projection method as six-degree zone or three-degree zone. Default is six-degree zone.

ImageZoneType
Add Band Number

Available after checking the zoned output parameters.

Specifies whether to include the band number in the projected coordinate system. If checked, the output projected coordinate system will include the band number; if unchecked, it will not.

Boolean
Output Coordinate System

Available after unchecking the zoned output parameters.

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: Unset, Tiff/GeoTIFF, Erdas Image, and PCIDSK. Default is Tiff/GeoTIFF, which means using the original storage type of the image for output.

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

FileType
Compression Method

Only available when Output Format is Tiff/GeoTIFF. Default is NONE. For more methods, please refer to Compression Method.

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

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

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

Note:

Panchromatic images and multispectral images correspond one-to-one. If a panchromatic or multispectral image is missing in the folder, the Image Pairing dialog will pop up, showing the images that failed to pair. Use the add and delete buttons in the toolbar within 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 means images will be loaded only if their names contain the filter string. The filter string settings are as follows:
  • If no filter string is set, all images in the folder will be loaded.
  • If only a panchromatic or multispectral image filter string is set, only the corresponding type of image will be filtered.
  • If both panchromatic and multispectral image filter strings are set, panchromatic and multispectral images that meet the 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 images whose file names contain this string will be loaded.

String
Panchromatic Filtering String

Available after checking Image Filtering Criteria.

Sets the string used to filter panchromatic images. Only images whose file names contain this string will be loaded.

String
Create Image Pyramid Checked by default. Builds pyramids for the original image based on the specified resampling method to improve image zoom display rendering and performance. Boolean
Resampling Method

Available after checking Create Image Pyramid.

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

PyramidResampleType
Time After checking the checkbox, specify a time range. Only images within this range will be loaded. Boolean
Resolution After checking the checkbox, specify a resolution range. Only images within this range will be loaded. Unit is m. Boolean
Remove Duplicate Images After checking the checkbox, specify a cloud cover percentage. Only images with cloud cover less than or equal to this value will be loaded. Boolean

Output Result

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

Related Topics

True Color Output

Image Fusion

Image Color Balancing