Hi Jean-Guilhem, I did a little editing with this imagery in Bangladesh this morning, it's great! Will definitely make a big difference in the Bingless areas =0)
Thanks Larry On Sun, May 13, 2012 at 9:56 AM, Jean-Guilhem Cailton <[email protected]>wrote: > Le 12/05/2012 21:55, hbogner a écrit : > > > > How did you reprocess them? What did you change? Do you have a > > comparison before and now? > > Do you really need lvl 19? For our TMS lvl 18 is max and it's ok w3hen > > you look at the source image quality. > > > > Hi Hrvoje, > > Contrast enhancement is through linear stretching with saturation. Next > step I'll work on would be to take into account the clouds. (Which are > not much of a problem in Sahel...) > > Yes, you can compare before and now versions (temporarily). For the old > version, add an extra layer with "mali_v0" instead of "mali" in the TMS > address. (Most of the images were directly the georeferenced jpeg > generated by USGS, available in "GIS ready bundle". The remaining 230 or > so had been generated from L1Gst geotiff). > > Zoom level 19 is not really needed. It is just a default parameter of my > tilecache configuration, which also includes other images, sometimes > with better resolution. And I still get requests for level 20. :) (And > also, not all uses are through JOSM, which can virtually zoom in itself). > > Best wishes, > > Jean-Guilhem > > _______________________________________________ > HOT mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/hot >
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