Rubber Sheeting Using Gis

Rubber sheeting is a useful technique in historical gis where it is used to digitize and add old maps as feature layers in a modern gis.

Rubber sheeting using gis.

Applications in history and historical geography. Rubbersheeting may improve the value of such sources and make them easier to compare to modern maps. Geographic information systems stack exchange is a question and answer site for cartographers geographers and gis professionals. 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.

Rubbersheeting is a useful technique in hgis where it is used to digitize and add old maps as feature layers in a modern gis. Random geometric errors are corrected through a process known as rubber sheeting. Identifying nodes in grass. Geographic information systems stack exchange is a question and answer site for cartographers geographers and gis professionals.

New tutorial video on gis practical. Ask question asked 6 years 1 month ago. Click the general tab. Click rubbersheet for the adjustment method so you can set additional options for rubbersheeting.

The source layer drawn with solid lines is adjusted to the more accurate target layer. Before aerial photography arrived most maps were highly inaccurate by modern standards. Geo referencing through rubber sheeting most suited for bhutanese students cnr. Rubber sheeting is commonly used after a transformation to further refine the alignment accuracy of the transformed features.

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. 3d rubber sheeting using ground control points. Rubber sheeting polygon collection into another using postgis.

Rubbersheeting is used to make small geometric adjustments in your data usually to align features with more accurate information. Sign up to join this community. Before aerial photography arrived most maps were highly inaccurate by modern standards. Rubber sheeting may improve the value of such sources and make them easier to compare to modern maps.

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