[josm-dev] Adding your own imagery

Russ Nelson nelson at crynwr.com
Thu Nov 15 02:31:52 GMT 2012


kristy van putten writes:
 > This is my first time on this list, so apologies if I am asking the same
 > question as someone else.  I have a team of GIS people digitising in
 > OpenStreetMap and we have found that there is no imagery for a section of
 > the area we really need to digitise.  I have got imagery from a LiDAR
 > survey that we (Australian Government) has full IP rights to. The format of
 > the imagery is ECW.

It's been a day since you asked this question, and nobody has
responded. I suspect that's because of the image file format. I'm
pretty sure that it's a proprietary image format. According to this
Wiki page: 
http://en.wikipedia.org/wiki/ECW_%28file_format%29 , there's an SDK
which is open source. It's likely to be possible to use that SDK to
convert the images into bigger files in a more standard file
format. Or ... use the SDK to add support to MapProxy so it can read
the files and re-encode in a more generally usable file format.

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