As the world population is
escalating day by day, the necessities to construct or develop a city that can
be capable of giving shelter can be only possible after a good planning,
engineering, strategy, sound foundation and availability of land. And one more
characteristic that is required to build a city or town is digital maps that
consist of terrain model, elevation model and radio frequency planning. So let’s have a brief study of these
features that are associated with the digital maps are as follows:-
Radio Frequency Planning or RF planning is the modus operandi of
assigning or share out frequencies, transmitter locations and parameters of
wireless contact system & structure to provide enough coverage and power
for the services required. The RF plan of cellular communication formation has
two main goals that are well known as a) Coverage b) Capacity.
Coverage: It is connected to the
physical track within the system that has enough RF signal strength to provide
for call and data session.
Capacity: It is linked to the
ability of the system to maintain a given number of survivors.
Digital Elevation Model is a digital symbol of geological
region’s topographical characters. They are also recognized as DEM in a short
form manner. And a DEM provides uninterrupted elevation data on an area of
land.
A good number DEMs are shaped by
using remote sensing techniques and tools such as satellite, radar and airplane
imaging system. But in some cases data acquired via the usual method of direct
land surveying is also applied into the creation of 3d digital model. Some of the most prevalent uses of DEMs are also
called as digital information systems in short it is identified as D.I.S. These
kinds of structures and systems are used by the governments and large industries
to make evaluation and inspect the conditions of a specified spot and region.
