Rubber Sheeting Using Gis

Before aerial photography arrived most maps were highly inaccurate by modern standards.

Rubber sheeting using gis.

Before aerial photography arrived most maps were highly inaccurate by modern standards. It only takes a minute to sign up. Rubber sheeting is commonly used after a transformation to further refine the alignment accuracy of the transformed features. Random geometric errors are corrected through a process known as rubber sheeting.

Click the general tab. Identifying nodes in grass. Click rubbersheet for the adjustment method so you can set additional options for rubbersheeting. As the name implies rubber sheeting involves stretching and warping an image to georegister control points shown in the image to known control point locations on the ground.

The source layer drawn with solid lines is adjusted to the more accurate target layer. It only takes a minute to sign up. Rubbersheeting is a useful technique in hgis where it is used to digitize and add old maps as feature layers in a modern gis. On the edit tab in the snapping group.

Geographic information systems stack exchange is a question and answer site for cartographers geographers and gis professionals. Rubbersheeting is used to make small geometric adjustments in your data usually to align features with more accurate information. For steps to transform features using affine or similarity transformation methods see transform features. Applications in history and historical geography.

Rubbersheeting may improve the value of such sources and make them easier to compare to modern maps. Click the spatial adjustment menu point to adjustment methods then click rubbersheet to set the adjustment method. Sign up to join this community. Rubber sheeting may improve the value of such sources and make them easier to compare to modern maps.

3d rubber sheeting using ground control points. New tutorial video on gis practical. Rubber sheeting polygon collection into another using postgis. Ask question asked 6 years 1 month ago.

Click the spatial adjustment menu and click options. In rubbersheeting adjustments you are usually trying to align one layer with another that is often in close proximity.