Frequently asked question
What does the sderaster update operation do?
Answer
The sderaster update operation replaces a target raster with a source raster.For example, consider the following ArcSDE command:
Code:
sderaster -o update -l myrasterdb,raster -f roads.tif
This replaces the raster dataset myrasterdb with roads.tif. The original pixel data of myrasterdb is removed before the replacement occurs.
Note:
The update operation should not be confused with the mosaic operation, which replaces that part of the target raster overlapped by the source raster.
For example:
Code:
sderaster -o mosaic -f myrasterdb,raster roads.tif
This command replaces only that part of myrasterdb that is overlapped by the pixels of roads.tif. Other pixel data of myrasterdb remains unchanged.
Article ID:000009043
Software:
- Legacy Products
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