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What are the two primary types of input data required to perform a viewshed analysis in GIS?

In this course you have learned about map elements and design. Why is it important to pay attention to map design?

Based on the raster analysis discussion in class, when would Bilinear Resampling be the MOST appropriate technique for resampling raster data?

This type of spatial operation uses data values from the entire input layer to determine each output value for all locations

Based on the knowledge acquired from this course, map scale describes ___________ 

Which of the following reasons primarily explains why it is often impractical or impossible to measure attribute values at every single point within a spatial dataset?

Data in a GIS contains these two properties (or components) ___________ 

This is a collection of variables or characteristics usually organized in a row ____________

This is a region generated in a GIS that is less than or equal to a specified distance from one or more features in the dataset. 

Based on our class discussion and GIS Lab assignments completed in this course, a powerful tool in Geographic Information Systems that allows for cell-by-cell operations on raster data layers to create new output layers is known as Hint: looks like a calculator