Label | Explanation | Data Type |
Mosaic Dataset | Select the mosaic dataset on which to build seamlines. | Mosaic Layer |
Cell Size | Generate seamlines for raster datasets that fall within the following range of spatial resolutions. You can leave this parameter empty and the tool will automatically create seamlines at the appropriate levels. The units for this parameter are the same as the spatial reference of the input mosaic dataset. | Double |
Sort Method (Optional) | Set a rule to determine which raster will be used to generate seamlines when images overlap.
| String |
Sort Ascending (Optional) | Sort the raster datasets in ascending or descending order.
| Boolean |
Sort Attribute (Optional) | Order the raster datasets based on this field when the sort method is By Attribute. The default attribute is ObjectID. | Field |
Sort Base Value (Optional) | Sort the rasters by their difference between this value and their value in the Sort Attribute parameter. | Variant |
View Point (Optional) | Set the coordinate location to use when Sort Method is Closest to viewpoint. | Point |
Computation Method
(Optional) | Choose how to build seamlines.
The Sort Method parameter applies to each computation method. | String |
Blend Width (Optional) | Double | |
Blend Type (Optional) | Determine how to blend one image into another, over the seamlines. Options are to blend inside the seamlines, outside the seamlines, or both inside and outside.
| String |
Request Size (Optional) | Specify the number of columns and rows for resampling. The maximum value is 5,000. Increase or decrease this value based on the complexity of your raster data. Greater image resolution provides more detail in the raster dataset but also increases the processing time. | Long |
Request Size Type
(Optional) | Set the units for the Request Size.
| String |
Blend Width Units
(Optional) | Specify the unit of measurement for blend width.
| String |
Area of Interest
(Optional) | Build seamlines on all the rasters that intersect this polygon. To specify an area of interest, browse to a feature class, or create a polygon graphic on the display. | Feature Set |
Query Definition
(Optional) | SQL expression to build seamlines on specific raster datasets within the mosaic dataset. | SQL Expression |
Update Existing Seamlines
(Optional) | Update seamlines that are affected by the addition or deletion of mosaic dataset items. This option is enabled only if seamlines were generated previously and it will use the existing sort method and sort order to generate seamlines.
This parameter is disabled if seamlines do not exist. | Boolean |
Minimum Region Size
(Optional) | Specify the minimum region size, in pixel units. Any polygons smaller than this specified threshold will be removed in the seamline result. The default is 100 pixels. This parameter value should be smaller than the sliver area, which is defined as (Maximum Sliver Size) * (Maximum Sliver Size). | Long |
Minimum Thinness Ratio
(Optional) | Define how thin a polygon can be, before it is considered a sliver. This is based on a scale from 0 to 1.0, where a value of 0.0 represents a polygon that is almost a straight line, and a value of 1.0 represents a polygon that is a circle. Slivers are removed when building seamlines. | Double |
Maximum Sliver Size
(Optional) | Specify the maximum size a polygon can be to still be considered a sliver. This parameter is specified in pixels and is based on the Request Size, not the spatial resolution of the source raster. Any polygon that is less than the square of this value is considered a sliver. Any regions that are less than (Maximum Sliver Size)2 are considered slivers. Slivers are removed when building seamlines. | Long |
Derived Output
Label | Explanation | Data Type |
Updated Mosaic Dataset | The updated mosaic dataset. | Mosaic Layer |