12/7/2023 0 Comments Table summarize tool gis![]() If the Input Zone Raster or Features has overlapping features, the zonal analysis will be performed for each individual feature. The higher resolution output will not necessarily be as high quality a result, since the additional detail does not exist in the Input Value Raster. Specifying a smaller cell size will generate a larger output raster. You can manage this by determining an appropriate value for the Cell Size environment that will preserve the necessary level of detail of the feature zones, and specify it in the analysis environment. As a result, those zones will not be represented in the output. If the Input Zone Raster or Features is a feature, for any of the zone features that do not overlap any cell centers of the value raster, those zones will not be converted to the internal zone raster. ![]() When the zone and value inputs are both rasters of the same cell size and the cells are aligned, they will be used directly in the tool and will not be resampled internally during tool processing. Either of these cases will trigger an internal resampling before the zonal operation is performed. If the cell size is the same but the cells are not aligned, the value raster will be used as the snap raster internally. When the cell size of the Input Zone Raster or Features and the Input Value Raster are different, the output cell size will be the Maximum Of Inputs value, and the value raster image service will be used as the snap raster internally. If the zone is a feature, it will be converted to a raster internally using the cell size and cell alignment from the Input Value Raster ( inputValueRaster in Python). If the Input Zone Raster or Features ( inputZoneRasterOrFeatures in Python) is a raster, it must be an integer raster. While you can use local feature data and layers as input to this portal tool, best practice is to use layers from your portal as input. This tool does not support local raster data or layers. The input feature layer can be a layer from the portal or a URI or URL to a feature service. The input raster layer supports a layer from the portal, a URI or URL to an image service, or the output from the Make Image Server Layer tool. The portal tool accepts layers from your portal as input and creates output in your portal. When the tool is invoked, ArcGIS Pro serves as a client and the processing occurs in the servers federated with ArcGIS Enterprise. ![]() This raster analysis portal tool is available when you are signed in to an ArcGIS Enterprise portal that has an ArcGIS Image Server configured for Raster Analysis. Both raster and feature can be used for the zone input. A zone is defined as all areas in the input with the same value.
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