Feature Description
The Set Image Path tool is used to add original images and reference images to the workflow, along with setting global parameters such as coordinate system for data processing and result path.
In predefined image processing flows, you only need to set parameters in Set Image Path to execute the workflow and complete DOM data production.
Supported since SuperMap ImageX Pro 11i(2023) version.
Feature Entry
DOM Automated Processing Flow window → Set Image Path node.
Parameter Description
Parameter Name | Description | 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 in their respective zoned coordinate systems. Unchecked by default, meaning all images will be output using a unified coordinate system.
Automatically applied to all processes and result data in the workflow. ![]() Only effective when executing the complete workflow. If only executing individual tools in the workflow, the output coordinate system may differ from this setting. |
Boolean |
Projection Type |
This parameter becomes available when Zoned Output is checked. Two projection methods are provided: Universal Transverse Mercator (WGS 1984), Gauss-Kruger (CGCS 2000). Default: Gauss-Kruger (CGCS 2000). |
ZonePrjcoordSysType |
Banding Method |
This parameter becomes available when Zoned Output is checked. The zoned projection can be specified as either 6-degree zones or 3-degree zones, with 6-degree zones set as the default. |
ImageZoneType |
Add a Number |
This parameter becomes available when Zoned Output is checked. Specifies whether to include the zone number in the projected coordinate system. Check this box to enable zone numbers in the projected coordinate system. Leave unchecked to disable zone numbers. |
Boolean |
Output Coordinate System |
This parameter becomes available when Zoned Output is unchecked. Set the coordinate system for imagery output. All intermediate and result data will use this coordinate system. |
PrjCoordSys |
Output Format |
Set storage type for result images. Options: Undefined, Tiff/GeoTIFF, Erdas Image, and PCIDSK. Default: Tiff/GeoTIFF, indicating output using original image storage type. Automatically applied to all processes and result data in the workflow. |
FileType |
Compression Method |
Available only when Output Format is Tiff/GeoTIFF. Default: NONE. For more methods, see Compression Method. Automatically applied to all processes and result data in the workflow. |
CompressMethod |
Plane Accuracy |
Determines whether to perform rough correction on original images. Default: High (no correction). Selecting Medium or Low enables rough correction.
|
ImageAccuracy |
Panchromatic Image | Set panchromatic image path. Input methods: Add File, Add Folder, Add List, Add Mosaic Data. Add Folder automatically retrieves all image files (including subfolders). | File |
Multispectral Image |
Set multispectral image path. Input methods: Add File, Add Folder, Add List, Add Mosaic Data. Add Folder automatically retrieves all image files (including subfolders). ![]() Panchromatic and multispectral images must be paired 1:1. Unpaired images will trigger the Image Pairing dialog for management. |
File |
Satellite Sensor Type | Set satellite sensor type for original images. Different sensors have unique spectral response functions and bit depths. Supported sensors: GF, ZY3-02, SuperView-1, IKONOS, WorldView, Landsat, ZY1-02D, Sentinel-2, etc. | SensorCategory |
Image Filtering Criteria | Default: Unchecked (loads all images). When checked:
|
Boolean |
Multispectral Filtering String | Available when Image Filtering Criteria is checked. Loads multispectral images containing this string in filenames. | String |
Panchromatic Filtering String | Available when Image Filtering Criteria is checked. Loads panchromatic images containing this string in filenames. | String |
Create Image Pyramid | Default: Checked. Builds pyramids using specified resampling method to improve display performance. | Boolean |
Resampling Method | Available when Create Image Pyramid is checked. Default: Average. For more methods, see Resampling Method. | ResamplingMethod |
Reference Image |
Reference data with accurate geolocation for generating control points during geometric correction. Input methods: Add File, Add Folder, Add List, Add Mosaic Data. Add Folder automatically retrieves all image files (including subfolders). ![]() Not required for color balancing and mosaicking of L4+ general image data. |
File |
Load According to Original Image Range | Default: Checked. Loads reference images within original image extent to accelerate processing. | Boolean |
Create Reference Image Statistics | Enables layer stretching during image browsing based on statistics. Default: Unchecked (no statistics created). Unstretched 8-bit data displays without stretching. | Boolean |
Create Image Pyramid | Default: Checked. Builds pyramids for reference data using specified resampling method to improve display performance. | Boolean |
Resampling Method | Available when Create Image Pyramid is checked. Default: Average. For more methods, see Resampling Method. | |
Cloud Amount Data | Default: Unchecked. When checked, filters original images based on cloud amount data. | Boolean |
Data Source Type | Available when Cloud Amount Data is checked. Options: Existing Data or Cloud Detection. Default: Existing Data. | CloudMaskDataSourceType |
Data Source | Available when Data Source Type is Existing Data. Specifies datasource containing cloud amount dataset. | DataSource |
Dataset | Available when Data Source Type is Existing Data. Specifies cloud amount dataset. | DatasetVector |
Mask Pixel Threshold |
Available when Data Source Type is Cloud Detection. Minimum pixel count for cloud region identification. Default: 4096. |
Integer |
Time | When checked, loads images within specified time range. | Boolean |
Resolution | When checked, loads images within specified resolution range (meters). | Boolean |
Cloud Coverage |
Available when Cloud Amount Data is checked. When checked, loads images with cloud coverage ≤ specified value. |
Boolean |
Remove Duplicate Images | When checked, removes duplicate images based on filenames. | Boolean |
Elevation Data Type |
Select elevation data source:
|
ElevationDataType |
Use Geoid | Required when elevation data uses orthometric height (sea level reference). Not needed for ellipsoidal heights. | Boolean |
Geoid File | Available when Use Geoid is checked. Specifies local geoid file. | File |
Output
Adds original and reference images to workflow, and configures global parameters including coordinate system and result path for data processing.
Related Topics
Generate Ground Control Points