Components of gis, Electrical Engineering

Components of GIS:

1.  Software: GIS software gives the functions and tools required to store, analyze, and show geographical information. The key software elements are:

  • Tools for the input and manipulation of geographical information,
  • A database management system (DBMS),
  • Tools that support geographical query, analysis, and visualization, and
  • A graphical user interface (GUI) for simple access to tools.

2.  Data is possibly the most significant component of a GIS. Geographical data and related tabular data could be collected in-house or purchased from a commercial data provider.

3.  People: GIS technology is limited without the people who manage the system and develop plans for applying it to real-world problems. It users range from technical specialists who design and managed the system to those who use it to help them perform their everyday work

Posted Date: 2/8/2013 6:28:13 AM | Location : United States







Related Discussions:- Components of gis, Assignment Help, Ask Question on Components of gis, Get Answer, Expert's Help, Components of gis Discussions

Write discussion on Components of gis
Your posts are moderated
Related Questions
What is TPA (transient program area)? The memory system is divided in three major parts: transient program area, System is and XMS that is extended memory system.

Explain ferrites and its uses in high frequency devices. A group of magnetic alloys show the property of magnetisation that change, with percentage of various constituent atoms

Q. What is an amplifier? What are the various types of amplifiers? AMPLIFIER: A circuit that increases the amplitude of the given input signal is an amplifier. A small a.c. sig

Q. How do you modify the direction of rotation of a D.C. motor? Ans: The direction of rotation of DC motor will be changed either by changing the field winding connections o

Hysteresis loss least depends on (A) Frequency.                         (B) Magnetic field intensity. (C) Volume of the material.     (D)Grain orientation of material.

3-phase  120 0 Mode VSI In 1200 mode VSI each thyristor  conducts for 1200. At a  time only  thyristor  one form  upper  group  and another  form group will conduct.  Only th

A system contains an amplifier with a gain of 10 offering the armature voltage for a motor which provides an output speed which is proportional to the armature voltage, the constan

Q. Explain Inductorless Filters Inductorless (Active) Filters Filters (used to pass or eliminate certain frequency components of a signal) that are suitable for IC fabricati

Applications of Semiconductors Integrated circuits (ICs) SSI, MSI, LSI, and VLSI. Fluorescent materials used in TV screens II-VI (ZnS). Light detectors InSb, CdSe, Pb

Aloudspeaker is a common electrochemical transducer in which vibration is caused by changes in the input current to a coil which, in turn, is coupled to a magnetic structure that c