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.