What must an analyst do first when using the Georeference tool in ArcGIS Pro?

What must an analyst do first when using the Georeference tool in ArcGIS Pro?

• A. Add Control Points
• B. Fit To Display
• C. Auto Georeference
• D. Adjust Group

Answer: (B)

When using the Georeference tool in ArcGIS Pro, the analyst’s first step should indeed be to fit the dataset to the display. This action helps in visually assessing how the dataset correlates to its intended geographic context. By fitting the dataset to the display, the analyst can quickly see how well it aligns with known geographic features and can identify areas where further adjustments—like adding control points or utilizing other georeferencing methods—may be necessary. Fitting to display creates a preliminary alignment that serves as a starting point for the georeferencing process. This step is fundamental because it allows the analyst to gauge the degree of distortion or misalignment and decide on the appropriate approach to refine the dataset's positional accuracy. Subsequent steps such as adding control points or adjusting groups can then be undertaken to enhance the registration quality, but they build upon the initial fit to display. Thus, this initial fitting dramatically influences the efficiency and effectiveness of the overall georeferencing process.

When using the Georeference tool in ArcGIS Pro, the analyst’s first step should indeed be to fit the dataset to the display. This action helps in visually assessing how the dataset correlates to its intended geographic context. By fitting the dataset to the display, the analyst can quickly see how well it aligns with known geographic features and can identify areas where further adjustments—like adding control points or utilizing other georeferencing methods—may be necessary.

Fitting to display creates a preliminary alignment that serves as a starting point for the georeferencing process. This step is fundamental because it allows the analyst to gauge the degree of distortion or misalignment and decide on the appropriate approach to refine the dataset's positional accuracy.

Subsequent steps such as adding control points or adjusting groups can then be undertaken to enhance the registration quality, but they build upon the initial fit to display. Thus, this initial fitting dramatically influences the efficiency and effectiveness of the overall georeferencing process.