GPS and GIS??? 


Name Message
wakico
Posts: 14

Joined: 3/26/2010
Topic  GPS and GIS???       Flag »  Reply »

1)      Describe the development of Global Positioning System (GPS) and Geographic Information System (GIS) and its impact this has had on site surveying

2)      Discuss the phenomenon known as dilution of position in GPS and multipath error. What can be done to reduce this?

3)      What is an equipotential surface and why is it important in surveying?

4)      Explain the importance of GIS and discuss TWO examples of its application.

5)      Discuss the differences between raster model and vector model.

  Wednesday, March 31, 2010 at 3:53:32 AM


 
» Reply to GPS and GIS??? Topic

In order to post a new message, you must first be logged into an account.

Website design and hosting provided by 270net Technologies in Frederick, Maryland.