Gis Rubber Sheeting
About rubbersheeting rubbersheeting is typically used to align two or more layers.
Gis rubber sheeting. Use displacement links to define common locations in the source and target layers. In rubbersheeting adjustments you are usually trying to align one layer with another that is often in close proximity. In rubbersheeting adjustments you are usually trying to align one layer with another that is often in close proximity. Rubber sheeting may improve the value of such sources and make them easier to compare to modern maps.
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. Conveyor belts lacing. Rubbersheeting makes spatial adjustments to align the input feature locations with more accurate target feature locations based on the specified rubbersheet links. The source layer drawn with solid lines is adjusted to the more accurate target layer.
This exercise will show you how to rubber sheet data by using displacement links multiple displacement links and identity links. The input link features represent the regular links. Rubbersheeting is used to make small geometric adjustments in your data usually to align features with more accurate information. Rubber sheeting a procedure for adjusting the coordinate s of all the data points in a dataset to allow a more accurate match between known locations and a few data points within the dataset.
This process moves the features of a layer using a piecewise transformation that preserves straight lines. Before aerial photography arrived most maps were highly inaccurate by modern standards. The input point features represent identity links that hold source positions unmoved during the rubbersheeting process. Rubbersheeting is used to make small geometric adjustments in your data usually to align features with more accurate information.
The source layer drawn with solid lines is adjusted to the more accurate target layer. California industrial rubber company is a family owned business with many employees having over 15 years of service and it is our vision to continue to provide excellence in service and quality in product. Sheet rubber specification grade open cell closed cell gasketing psa sheet rubber. Rubbersheeting is used to make small geometric adjustments in your data usually to align features with more accurate information.