hi all,
I wish to develop a situaltional awareness system in GRASS.
I figured out this sequence of action :-
I create a DB in which there is a table which hold location info
about different entities
(Say two / three different types of vehicles).
I load these onto the map display and view the data.
Whenever I get a location update on any of the entities I update
the info on the table.
I run a script in the background which keeps reading the table and
displaying the entities in a endless loop - this should reflect any
changes I carryout in the
database.
Now for the implementation :-
I have downloaded and compiled postgresql on my machine buy since
GRASS was initially
configured without postgresql how do I enable it .
Do I need postGIS for this kind of task?
Lastly , are there any errors in the sequence of action listed above
?
Thanks in advance
nishith
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