Raster Rubber Sheeting

The autocad raster design toolset helps you convert raster images into dwg objects with its powerful vectorization tools.

Raster rubber sheeting.

However this may be sufficient in some cases. If there is only one image in the current drawing that image is automatically selected. Click raster menu correlaterubbersheet. Software for rubber sheeting esri s arcgis 8 3 has the capability of rubber sheeting vector data and arcmap 9 2 may also rubber sheet raster layers.

It is slightly faster and produces good results when you have many rubbersheet links spread uniformly over the data. The method parameter determines the interpolation method used to create the temporary tins in rubbersheeting. This is sometimes referred to as image to vector conflation. Linear this method creates a quick tin surface but does not really take into account the neighborhood.

About rubbersheeting rubbersheeting is typically used to align two or more layers. It includes the process known as rubber sheeting which involves stretching and warping image to georegister using control points shown in the image and known control points on the ground called ground control point gcp. Autocad s land desktop allows a user to rubber sheet raster data. This process moves the features of a layer using a piecewise transformation that preserves straight lines.

Raster entities will not be truly rubber sheeted they will be aligned and sometimes diagonally stretched. This exercise will show you how to rubber sheet data by using displacement links multiple displacement links and identity links. Rubbersheeting is commonly used after a transformation to further refine the accuracy of the features to an existing layer or raster dataset. Select the image to rubbersheet.

See about spatial adjustment rubbersheeting for more details. Conflation applications use rubbersheeting to align layers in preparation for transferring attributes. Just so people know map 3d will rubber sheet the cad linework only. Where applicable you can see country specific product information offers and pricing.