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Highest publicly-avaliable Earth Satellite Images
tuvas
post Apr 10 2007, 03:14 PM
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What is the highest resolution publicly-available pictures of the Earth? Just trying to find out, thanks!
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dvandorn
post Apr 10 2007, 03:48 PM
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Interestingly, The Weather Channel's website has recently rolled out a new visualization for their radar/satellite map display. It resembles Google Earth, in that you can zoom in to very-high-resolution aerial photography (where available). Until you get to the highest resolution views, you can even overlay real-time satellite and radar imagery (with your choice of transparency) over the aerial photography.

I don't recall offhand who provides the actual photography used on this site, but I can tell you that, at least for the area right around my own house, it is of higher resolution than that offered by Google Earth (and the Google Earth view is comparable to the best resolution available anywhere in Google Earth). I have no idea what the actual resolutions are, but if the Google Earth site is giving 50cm resolution, I'd have to say that the Weather Channel site is giving at least 30cm resolution. At least in my neighborhood.

The Weather Channel site is also more up-to-date -- the Google Earth images of my neighborhood show a local light rail system still under construction, when it has actually been finished (and is shown as finished on the Weather Channel site) for a good two years, now.

-the other Doug


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“The trouble ain't that there is too many fools, but that the lightning ain't distributed right.” -Mark Twain
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