9 - Data standards Flashcards
1
Q
Accuracy
A
the degree to which data correctly reflects the real world object OR event being described
2
Q
Precision
A
Measures how exactly the location is recorded
3
Q
Common types of errors
A
- positional
- attribute
- conceptual
- logical
4
Q
Processing errors
A
- numerical
- overlay analysis
- classification and generalization
- digitizing and geocoding errors