Georefencing MODIS using Multiple Topographic Maps

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Last Post 19 Jan 2011 08:41 AM by anon

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anon

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19 Jan 2011 08:41 AM
Georefencing MODIS using Multiple Topographic Maps Is this possible using ENVI 4.3? Using the Registration Toolbar, I can only open one topographic map at a time. But the Satellite Image (MODIS) covers large areas that it extends to several topographic maps. If I were to register the satellite image per topographic it will really take me time. I have 50 topographic maps and 300 satellite images to georeference. Please advise. Thank you.

MariM

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19 Jan 2011 09:34 AM
I don't know what you mean when you say you are unable to open more than one topographic file at a time. I don't know what format they are in but you should be able to open more than one file at a time. Then, I would mosaic them together and use that result with my image for registration. If you need further help on this, you might wish to contact ITT VIS Technical Support directly.

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