age 1 of 18
NR 658 EXAM 2 2025/2026 ACCURATE QUESTIONS
WITH CORRECT DETAILED ANSWERS || 100%
GUARANTEED PASS <RECENT VERSION>
Spatial scope .......Answer.........the area operated on by the
spatial analysis
Selection Operations .......Answer.........identifying features that
meet one or more of several conditions or criteria
EX: on-screen query, Set algebra, Boolean algebra
Spatial Selection Operations .......Answer.........Adjacency
Proximity
Indicator Variable
Containment
,age 2 of 18
Adjacency .......Answer.........identify features that "touch" each
other
Proximity .......Answer.........identify features within a certain
distance
Indicator Variable .......Answer.........used to record set
membership
Containment .......Answer.........identify features that are contained
within or surround each other
Classification .......Answer.........recoding or reclassification - Used
to group attributes into simpler classes
Manual vs. Automated Classification .......Answer.........Manual
takes longer but more accurate
Automated is faster but can be less accurate
, age 3 of 18
Dissolve .......Answer.........Used to combine like features within a
data layer
Proximity Functions/Analysis .......Answer.........Involves
measurement of distances - Most powerful and common GIS
analysis
Overlay Functions/Analysis .......Answer.........Simpler in raster
(may need to resample cell sizes)
More complex in vector (more complicated mathematics)
Special Cases of Overlay .......Answer.........clip, intersect, union
A Problem in Vector Overlay .......Answer.........Slivers
Edge Matching: Similar to Slivers but in x, y direction
Raster Local Functions .......Answer.........Mathematical
NR 658 EXAM 2 2025/2026 ACCURATE QUESTIONS
WITH CORRECT DETAILED ANSWERS || 100%
GUARANTEED PASS <RECENT VERSION>
Spatial scope .......Answer.........the area operated on by the
spatial analysis
Selection Operations .......Answer.........identifying features that
meet one or more of several conditions or criteria
EX: on-screen query, Set algebra, Boolean algebra
Spatial Selection Operations .......Answer.........Adjacency
Proximity
Indicator Variable
Containment
,age 2 of 18
Adjacency .......Answer.........identify features that "touch" each
other
Proximity .......Answer.........identify features within a certain
distance
Indicator Variable .......Answer.........used to record set
membership
Containment .......Answer.........identify features that are contained
within or surround each other
Classification .......Answer.........recoding or reclassification - Used
to group attributes into simpler classes
Manual vs. Automated Classification .......Answer.........Manual
takes longer but more accurate
Automated is faster but can be less accurate
, age 3 of 18
Dissolve .......Answer.........Used to combine like features within a
data layer
Proximity Functions/Analysis .......Answer.........Involves
measurement of distances - Most powerful and common GIS
analysis
Overlay Functions/Analysis .......Answer.........Simpler in raster
(may need to resample cell sizes)
More complex in vector (more complicated mathematics)
Special Cases of Overlay .......Answer.........clip, intersect, union
A Problem in Vector Overlay .......Answer.........Slivers
Edge Matching: Similar to Slivers but in x, y direction
Raster Local Functions .......Answer.........Mathematical
