When do you use spatial reference in a geodataset?
If the output is a stand-alone geodataset (not inside a feature dataset), the spatial reference properties are the same as the input geodataset’s spatial reference properties. If the input is a layer in a display, that spatial reference of the layer’s data source is used.
How to create a spatial reference in ArcGIS?
Creates the spatial reference object using properties. Creates the spatial reference object from a projection file. Exports the object to its string representation. Restore the object using its string representation. The exportToString method can be used to create a string representation. Sets the XY domain.
Where can I find the describe spatialreference property?
A SpatialReference object can also be accessed from existing datasets using the Describe spatialReference property. Which spatial reference properties are available depends on the coordinate system used.
Is the spatial reference of the output data the same?
The spatial reference of the output dataset and the spatial reference in which the processing occurs are one and the same. Another way to state this is that tools always process data in the spatial reference of the output dataset. What is the default output spatial reference?
When to use spatial reference and geoprocessing in ArcGIS?
If the input is a layer in a display, that spatial reference of the layer’s data source is used. If the input is a list of datasets (for example, the Intersect tool), the spatial reference of the first input dataset will be used. If the tool doesn’t have an input dataset (for example, Create Feature Class, Create Feature Dataset,
How is spatial reference used in a graph?
If the input is a layer in a display, that spatial reference of the layer’s data source is used. If the input is a list of datasets (for example, the Intersect tool), the spatial reference of the first input dataset will be used.
Where do I enter the output coordinate system in ArcGIS?
Double-click Output Coordinate System and enter the appropriate coordinate system, which is usually the coordinate system of the largest geodataset input to the tool. In ModelBuilder, click Model > Model Properties. Alternatively, in the Catalog or ArcToolbox window, right-click the model and click Properties.