elf1435 wrote: > so the requirements for solution we are looking for, are as follows : > 1. flex GIS API for client side > 2. server that can be installed in private network and can handle all > necessary GIS data > 3. GIS data (digital cartographic maps and aerial/satellite imagery) > for specific geographical area stored locally with certain detail level. > > any points to possible solution will be appreciated.
have a look at esri's arcGIS server--actually you'll have to wait for the next release for the flex API. if you can't wait have a look at esri's arcIMS product though you'll have to roll your own flex bits. if either is too steep take a look at mapServer + postGIS, again you'll have to roll your own flex bits.

