I recommend converting the GeoTIFF to web mercator tiles using gdal2tiles or
MapTiler (http://www.maptiler.org/).

You can then use an ImageMapType to display it as a base map or as an
overlay on top of Google's roadmap/satellite imagery.

MapTiler is pretty nice, it will generate sample implementations (albeit V2
- easy to port to V3).

You can see an example of ImageMapType with the Google I/O indoor map:
http://www.google.com/events/io/2011/embed.html

code here:
http://code.google.com/p/iosched/source/browse/#hg%2Fmap

Chris

--
http://twitter.com/broady



On Tue, Jul 12, 2011 at 10:50 PM, randymajors <[email protected]> wrote:

> Hi,
> Does anyone know how to incorporate GeoTIFF or GeoPDF files into a Google
> Map using the Google Maps API?
>
> (These are files used by the USGS and others for topo map scans, for
> example).
>
> Thanks for any advice or examples.
>
> Randy
>
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