age 1 of 29
NR 658 EXAM 1 2025/2026 ACCURATE QUESTIONS
WITH CORRECT DETAILED ANSWERS || 100%
GUARANTEED PASS <RECENT VERSION>
map generalization (FSDOE) .......Answer.........maps are
abstractions/models of reality
-fused
-simplified
-displaced
-omitted
-exaggerated
input techniques .......Answer.........full length encoding
digitizing: art that requires great skill
,age 2 of 29
-importance of setting procedures
-consistency
-stream vs. point mode
scanning: raster, vector, B+W, color
snap distance .......Answer.........helps to fix mistakes through
software
longer to go back and fix mistakes in digitizing than do it all
over again
helps to involve digitizing staff in entire project to minimize
mistakes
On-screen digitizing .......Answer........."Heads-up" digitizing
(subset)
, age 3 of 29
performed directly on the computer screen using the mouse and
not a digitizing table
map displayed on computer screen and used to trace desired
points, lines, and polygons
main advantage: quick and efficient
main disadvantage: precision and accuracy
coordinate transformation .......Answer.........Registration. Bringing
spatial data into Earth based map coordinate system so each
GIS layer aligns vertically with control points.
-layers wouldn't align without it, no GIS
GIS .......Answer.........Geographic Information System: A system
of computer hardware, software, and people used for entering,
NR 658 EXAM 1 2025/2026 ACCURATE QUESTIONS
WITH CORRECT DETAILED ANSWERS || 100%
GUARANTEED PASS <RECENT VERSION>
map generalization (FSDOE) .......Answer.........maps are
abstractions/models of reality
-fused
-simplified
-displaced
-omitted
-exaggerated
input techniques .......Answer.........full length encoding
digitizing: art that requires great skill
,age 2 of 29
-importance of setting procedures
-consistency
-stream vs. point mode
scanning: raster, vector, B+W, color
snap distance .......Answer.........helps to fix mistakes through
software
longer to go back and fix mistakes in digitizing than do it all
over again
helps to involve digitizing staff in entire project to minimize
mistakes
On-screen digitizing .......Answer........."Heads-up" digitizing
(subset)
, age 3 of 29
performed directly on the computer screen using the mouse and
not a digitizing table
map displayed on computer screen and used to trace desired
points, lines, and polygons
main advantage: quick and efficient
main disadvantage: precision and accuracy
coordinate transformation .......Answer.........Registration. Bringing
spatial data into Earth based map coordinate system so each
GIS layer aligns vertically with control points.
-layers wouldn't align without it, no GIS
GIS .......Answer.........Geographic Information System: A system
of computer hardware, software, and people used for entering,
