Spatial data editing refers to the process of
adding, deleting , and modifying features in digital
layers. A major part of spatial data editing is
removing digitizing errors. Newly digitized maps,
no matter how carefully prepared, always have
some errors. Existing layers may be outdated or
may contain errors initial digitizing. Therefore,
roads, land parcels, forest inventory, and other
data require regular revision and updating. The
process of updating data is basically the same as
correcting errors a newly digitized map.
Spatial data editing refers to the process of
adding, deleting , and modifying features in digital
layers. A major part of spatial data editing is
removing digitizing errors. Newly digitized maps,
no matter how carefully prepared, always have
some errors. Existing layers may be outdated or
may contain errors initial digitizing. Therefore,
roads, land parcels, forest inventory, and other
data require regular revision and updating. The
process of updating data is basically the same as
correcting errors a newly digitized map.
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