geozap264 post(s) |
9 doesn't support georegistration yet, but without doubt it will be added. Here are some improvements I think it will be good to have compared to 8: 1. When adding control points the Root Mean Square Error for each point and the overall for the transformation should be visible to the user. In 8 you can see it only after you have applied the transformation by using the error surface. This is not handy because in order to get errors for each point you used you have to create a drawing and then transfer heights from the surface to the points. In order to get the overall error of the transformation you have to calculate the average value of the error survace. Of course, in order to have the above option, the transformation to be used should be selectable during the procedure of adding points, and not when you press the register button. Several times, reports of the transformations are required, so those improvements are very usefull in my opinion. 2. Related to the previous, the option to activate/deactivate the control points should be available to the user. The user might want to see how the rms (see 1.) changes when activating/deactivating a control point, and then decide what to keep and what to delete.
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