Just to make sure that I’m not missing a trick here, but I believe it’s not possible to use a WMS as the reference image in AutoSync. Am I correct?. IMAGINE AutoSync Automatically sync multi-date imagery from different sensors or with different resolutions for ERDAS IMAGINE Q&A. Solved: I am going to work a lot of aerial photos I have on my external hard drive. They do not have georeferenced in them. It was scanned by a.
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This may not be necessary as the mosaicking process used to combine the images into one larger image often reduces georeference errors.
In your case using Direct Linear Transform would be an option. Discussions General discussions Smart M. You will need to learn to model this auhosync is why for the beginner the costly atmospheric correction […].
AutoSync Questions I have here
Open the georeferencing wizard. You will need to learn to model this which is why for the beginner the costly atmospheric aytosync […] More.
Message 2 of 6 Views. Choose the geometric model to use for the georeferencing.
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Solved: AutoSync Questions I have here – Hexagon Geospatial Community
Please open a Support Ticket. If you wish you can rerun PCA on your original file and only use the first 2 or 3 […] More. Apps Government Smart M. I have been reading erdaz research them.
IMAGINE AutoSync | Hexagon Geospatial
Pixel Size Ideally the reference area pixel size should be the same or higher resolution than the input image. I have different geo-rasters i. The following screen will pop up. They are really huge area and are covered in by county.
Should you know some tutorial showing exactly how to use Orfeo for the job I’m trying to do, that would be perfect. If the input is unrectified and the reference image is orthorectfied, you will want to use a 3D geometric model with an accurate DEM.
It is not free but not very expensive. Hello, in fact I’m working with Agisoft, a wonderful software for a relatively low price almost an order of magnitude lower than similar products. Select the input band to use and the layer to use in the reference layer.
Yes I have been reading all kind of information about AutoSync what it can do what it cannot do. I am going to work a lot of aerial photos I have on my external hard drive. Too check how well your images georeferenced, load the reference image and the georeferenced image into the same view and open the swipe tool. However, they do have some tools for residual registration http: Too much variance higher than a factor of 6 between input and reference resolution will have erdsa negative impact on tie point generation.
Well, thanks for your answer in advance, Egdas Patribu. Do they need to have the same pixel size for both the input and Reference? And again hello radouxju. You can also have a look at orfeo toolbox, but it is not as easy to use as Erdas. Otherwise there may be issues with vertical terrain displacement.
If possible, even inner distortions should be corrected in oder to match the reference autsync. Home Questions Tags Users Unanswered. The approach is based on matching the point clouds, delivering quite good results, but not as good as when matching RGB oder DEM data. This tutorial does not go into the creation of these files.
Apps Autossync Smart M.