Pro Tools Test 1

Question 1

When is it best to use vector data model?

Answer 1

When working with a lot of attributes

Question 2

Euclidean distance

Answer 2

calculates euclidean (as the crow flies) distance to the nearest source cell

a cell’s distance to the closest river cell

Question 3

Resample raster

Answer 3

changes spatial reso or cell size

Question 4

Reclassify raster

Answer 4

assigns new values to ranges of cell values (0 to 200 = 1, else = nodata)

Question 5

Boolean overlay

Answer 5

layers with 1 or NODATA

Question 6

Region group

Answer 6

unique values assigned to each region/cluster

grouped based on having the same values and being contiguous

Question 7

Zonal geometry tool

Answer 7

calculates area, perimeter, or thickness for zones in a dataset

Question 8

What is a function in ArcGIS Pro?

Answer 8

apply processing directly to a raster layer or imagery (no new layer created)

Question 9

Zonal geometry as table

Answer 9

calculates area/perimeter of different zones but then export it to a table automatically

Question 10

con()

Answer 10

conditional if/else

Question 11

isnull()

Answer 11

set background of new layer to NoData instead of 0

Question 12

What is a tool in ArcGIS Pro?

Answer 12

creates a new layer with the output from running the tool