1. Selection of appropriate tolerances
2. Lack of suitable raster to vector conversion software
3. Possibility of optical distortion
4. Inclusion of unwanted information
Inclusion of unwanted information
Selection of appropriate tolerances
Possibility of optical distortion
What are the common problems faced when obtaining data from secondary sources?
What are the three main types of data error?
Geocoding is the process of converting an address into a point location.
What is Joining Data Files in GIS?
What steps are involved in joining together two files are software specific?
What is Comma delimited in GIS Date?
Repeated generalization will make the boundary of a polygon more precise.
How Sorting records in GIS Date?
A pseudonode is a node, which can be removed from a vector dataset without affecting the topology.
What is Spacequote delimited ASCII?
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