geography quiz

The most common paper USGS map sheet known as a 'quad' has a scale of ___________ and a coverage area of ___________.

 

Which type of elevation data do the NSDI Framework and the USGS National Map prefer?

 

 

Which of the following are vector representations?

 

Which of the following characterizes how LIDAR can be used to create data

 

Which is the highest resolution global data set that provides both land surface and sea floor elevations?

 

Estimate an interpolated elevation value (z) for point P in the diagram above. The numbers associated with the dashed lines indicate the distances of the known points from P.