Google for ..
“GIS inurl:blog.namran.net”

will eventually bump onto this page..
http://blog.namran.net/2007/04/10/gis-again/

which is approximately two (2) years ago.. ..

hehe.. since then , a lot of effort have been contributed, many thing/lesson have been learned,
a lof of experience gained..

and proudly brought to you today.. the latest screenshot from our GIS part.. 

starting with gridding the image from the source(s) files..

and the final product would be as this..

further enhancement will be possible soon..

p/s : this is not a product review.. as per detailed instruction
here
but if you are interested for a demo or whatsoever.. please feel free to leave a comment below .. hehehee