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Hi Günter, I tried in ArcMap and works, but it's a little complicated and you have to do so many steps to have a good result. I tried to do in ArcGIS Pro 2.0, the process is more easy, faster and the results are so good. Thanks a lot
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07-31-2017
03:10 AM
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Sorry, perhaps I don't explain correctly. I hava an Image con RPC (Geoeye 1, WV-3, Pleiades, and others), in many cases this images have some displacement, and you need 2 o 3 GCP to do a better Orthorectification using the MDT. I review your links Thanks a lot
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07-18-2017
01:56 PM
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Hello Günter, Thanks a lot for your answer, this is a RPC image and in I tried in ArcGIS Pro 2.0, and seems to works fine (I must do it more test). I would like a solution in ArcMap, because most of our cliente have ArcMap and the change to ArcGIS Pro is very difficult in a sort term. For new clients ArcGIS Pro is the best solution in this cases. If anyone know to do it in ArcMap could be great. Thanks for your propousals.
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07-18-2017
05:55 AM
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Hello Dan, Thanks for your answer, but not exactly I looking for. I don't want a georeferencing imagen I need and Orthorectify image. The original image have a displacement, when I georeferencing the image appear in the correct place, if I create a new image, this image lost RPC and the Orthorectify function appear disable. If I update de georreference Image the image appear in the correct place but when apply the MDT with the update Image the result is the same as I don't use any GCP. Thanks.
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07-17-2017
02:55 PM
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Is possible Orthorectify one Image with GCP in ArcMap?. I don't found any example or help that explain how to do it. The only manner I saw is using images with RPC and MDT and use the Orthorectify function, but you can't use GCP. If I use georeferencing as first step and create a new image I lost the RPC file and the Orthorectify button is disable. I would like to do an orthorectification like others software did. Thanks in Advance.
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07-17-2017
02:05 PM
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Sorry for negative vote, I make a mistake, I don't find any place to change for a positive. I agree that NVG format could be as native format in ArcGIS Desktop.
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06-03-2016
12:53 AM
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Hello, I would like to know some possitive experience with this new capacity include since version 10.3. I tried to use in both versions 10.3 and 10.4 and I can't obtain good results. The workflow seems easy and I have experience in other software without any problem. I tried to use different kind of images like Worlview-3, Spot 6 and 7, GeoEye-1, and all cases my problems are the same. I explain my problems and results to do the process. - First I configure my Mosaic Dataset with 2 o 3 images (depend of the sensor), with and overlap about 10-30%, I include the geometric model, dtm, and so on. I tried using overview and without overviews. - My first step is "Compute Tie Points", using several combinations in similitary, density and distribution and in all cases I obtain a buch of points locate in the overlap, but with many areas with any point. The bounch of point is similar to concentrate (grouped) in a square area. If I repeat the same process with the same paremeters the bounch change the area with the same patern. The quality is good but not cover all ther overlap area. - When I compute a Control points I used a reference image with similar resolution an area, the results are very bad, very few points in bounch areas (in some case only 1 or 2 bunches of points, and bad referenced), with a very small cover of the Mosaic Dataset. I tried to execute this tools in ArcGIS Pro 1.2 with same results, and my opinion a little more slow than ArcMap 10.4 in the same machine. This solution could be very effective and killer in some clients that only work with imagery and need to do a simple block adjustment and have some pieces of the ArcGIS Platform. If anyone have a good experience or a workflow thats works fine could welcome. Thanks in Advance Isaac
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05-13-2016
03:57 AM
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