Скачать или смотреть Creating a Seemless Raster Mosaic

In this tutorial I'll show you how to mosaic rasters and how to correct the seem errors using the raster calculator and the focalmean function. Seem errors occur when two rasters don't intersect correctly.

This method has changed in ArcGIS 10. It has adopted a python syntax. Also you don't assign rasters algebraically like in previous versions. Instead you set the output to a new raster (it will be obvious within the Raster Calculator). The new syntax would look like this:

Con(IsNull("myraster"),FocalStatistics("myraster",NbrRectangle(2,2),"MEAN"),"myraster")

You can read more about FocalStatistics here: http://help.arcgis.com/en/arcgisdeskt...