Where is the mosaic tool in ArcGIS?
In the Catalog pane, locate the geodatabase where you want to save the mosaic dataset. To create a new file geodatabase, right-click the Databases folder and select New File Geodatabase. Right-click the geodatabase and select Create Mosaic Dataset. This will open the Create Mosaic Dataset tool.
What is mosaic tool?
Mosaic is useful when two or more adjacent raster datasets need to be merged into one entity. The overlapping areas of the mosaic can be handled in several ways; for example, you can set the tool to keep only the first raster dataset’s data, or you can blend the overlapping cell values.
How to reject Mosaic Data in ArcGIS Pro?
REJECT — Only the raster datasets that do not have a color map associated with them will be mosaicked. Use this option to remove the unwanted values created around the raster data. The value specified will be distinguished from other valuable data in the raster dataset.
Can you use mosaic with different raster datasets?
When mosaicking with raster datasets containing color maps, it is important to note the differences across the color maps for each raster dataset you mosaic. You can use the Mosaic tool even if the raster datasets have different color maps; however, you must choose the proper color map mode.
How is a color map handled in mosaic?
There are also several options for handling a color map, if the raster dataset uses one. For example, you can keep the color map of the most recent raster dataset used in the mosaic. The Target Raster parameter value is considered the first raster in the list of input rasters.
What to do with overlapping data in mosaic?
Some mosaic techniques can help minimize the abrupt changes along the boundaries of the overlapping rasters. The overlapping areas of the mosaic can be handled in several ways; for example, you can set the tool to keep only the first raster dataset’s data, or you can blend the overlapping cell values.