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ecwp://

Started by walkingcarcass Feb 17, 2005 at 11:02 AM 2 replies 700+ views
walkingcarcass
walkingcarcass
yeah, i tried google. but it's an obscure subject and i can't make sense of the results. actually using that link i gave can't possibly be that hard, i just need a starting point
spraff.net: don't laugh, I'm still just starting...
kSquared
kSquared
Quote:
Original post by walkingcarcass
what is ecwp:// ? My dad wants me to help him out with some satellite data and kinda assumed I know what to do. Firefox says it is "not a registered protocol", although other internet sites use it. One link he gave me is ecwp://www.resmap.com/l7_ecw/l7_112054_20010522_utm51_543_15m.ecw.

Where do I go from here?


ECWP is a protocol layered over HTTP for the purpose of streaming ECW-compressed data. ECW stands for "enhanced compression wavelet", and it's specifically designed for the compression of satellite imagery, as the resulting image format contains extensive embedded details about map projections, pixel resolutions, and so on. It was designed by Earth Resource Mapping, so presumably they have all the specification information. I'd check there for more info.
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