[GraphHopper] Dynamic routing for Crisis/Disaster Areas

[Markware Software Services]

Hi Peter

Thanks for the response, because of the number of Android applications we
expect to be out out in the field, I was considering  uploading changes to
the road status to a database in semi real time (or when the responder
returns to a point where they have wifi) then doing a new map on a once or
twice daily basis, extracting the current road status from the database.

The reason for this is to also pick up the data from the HOT Mappers who
are incredible active, so we want that data on our Planning Site as well as
downloadable on the devices, so that the responders have the latest
information available to them

I have to admit that I am not a Java Person, although necessity is making
me devote some time to learning, so I thought I would ask the people with a
great deal more experience than me to point me in he right direction to
implement this.

I do not fully understand CH yet, but it seems to limit flexibility. I
guess it is a tradeoff between sped and flexibility.

One option we have is to use CH on our servers and download the route to
the device??

Also, I had not considered just downloading the graph changes, is that
possible?

Kind Regards

Mark
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/graphhopper/attachments/20140120/eced8373/attachment.html>