For plotting spatial metrics we have to classify the temporal images and then we have to convert it into grid and then input it into fragstat tool. But I am not getting how to convert the classified images into the grid in Erdas or any other software. Please suggest how to convert the classified images into the grid?
Under the export option, to convert .img into .grid is given, you can use that one.
ARCMAP is also giving export option into grid (Open the data in ARCMAP, then right click on the image, choose Data, Export and then set the format to GRID.)
I am agree with Hammad. it is easy to open the .img in ArcGIS and then export it into .grid as Hammad explain.
You also have a tool in the ArcToolbox, actually group of tools called Conversion. There you can find an option to convert all supported formats by ArcGIS. Personally, I think that it is even better option than doing it in Erdas.
Thank you all. Really i try in erdas and arcgis also, it worked..thanks all
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