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Merge Features

Function Overview​

The Merge Features tool combines two input vector datasets into one unified output dataset.

Use Cases​

  • Merge adjacent administrative boundary, road, parcel, or other vector feature datasets into a single layer.
  • Use the merged output as an intermediate step in a longer GIS processing workflow.
  • Improve efficiency in batch processing, repeated execution, or standardized delivery scenarios.

Parameters​

ParameterDescriptionNotes
First input vector fileSpecifies the first input vector file.Required
Second input vector fileSpecifies the second input vector file.Required
Output vector fileSpecifies the output vector file.Required

Operating Steps​

  1. Start the tool: Open the Geoprocessing Toolbox, go to Analysis Tools > Extraction Analysis, and start Merge Features.
  2. Prepare inputs: Select the First input vector file and Second input vector file according to the data type, and confirm that both input datasets are complete and readable.
  3. Set core parameters: Configure the input datasets according to the business goal and confirm that their geometries and fields are suitable for merging.
  4. Set output: Specify the Output vector file, and confirm that the output path, format, and naming rules meet downstream requirements.
  5. Run and check results: Click Run to execute the task. After completion, check the output extent, field structure, geometry type, and spatial position.

Notes​

  • Test the parameter settings with a small sample dataset before processing production data in batches.
  • Ensure that the input geometry types and field structures meet the requirements of the target merged dataset.