2nd October 2019

usc
15

What is GIS and why is it important?

A geographic information system can have an impact on your life without you ever knowing it. A GIS is a computer system designed to capture, store, manipulate, analyze, manage, and present a variety of spatial and geographical data.

Accordingly, how do you use a GIS?

1. GIS in Mapping: Mapping is a central function of Geographic Information System, which provides a visual interpretation of data. GIS store data in database and then represent it visually in a mapped format. People from different professions use map to communicate.

What is a GIS survey?

Survey data can be directly entered into a GIS from digital data collection systems on survey instruments using a technique called coordinate geometry (COGO). Positions from a global navigation satellite system (GNSS) like Global Positioning System can also be collected and then imported into a GIS.

What is a GIS analyst do?

GIS analysts are a kind of cartographer. Building digital databases and gathering and verifying information in the field could be among your job responsibilities, as well as applying and analyzing this information to solve problems for your employer.
Write Your Answer

Rate

86% people found this answer useful, click to cast your vote.

4.3 / 5 based on 3 votes.

Bookmark

Press Ctrl + D to add this site to your favorites!

Share