http://code.google.com/apis/kml/articles/raster.html note that super overlays are directory-based pyramids, not the one-file approach that GDAL can also support.

Josh

On Nov 23, 2009, at 10:39 AM, Barry Hunter wrote:

In KML parlance, they are often known "SuperOverlays". So a search on
that term should be more fruitful

http://code.google.com/apis/kml/documentation/regions.html#superoverlays

"Regionator" is another term to try searching


On 23/11/2009, Markus Loecher <[email protected]> wrote:
Dear kml creators,
In "The KML Handbook" (Josie Wernecke), the image pyramid is described as a very convenient multi-scale view of an image, which elegantly integrates
with kml files.
Unfortunately, no real pointer towards software that performs this task on a given image file is provided (Figure 5-14 caption: "Search the web for software tools that can create this image pyramid for you") and a Web search
yielded no real results.
Does anyone have or know about software that partitions an image into
quadtree-like tiles ?

Thanks in advance,

Markus


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--
Barry

- www.nearby.org.uk - www.geograph.org.uk -

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