Digitize: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
mNo edit summary |
||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
'''Q:''' How to digitize on a comfortable way isolines from a scanned map? | '''Q:''' How to digitize on a comfortable way isolines from a scanned map?<br /> | ||
'''A:''' | |||
# To get the lines in a vector map have look at: [http://grass.osgeo.org/wiki/Trace_vector_contours_from_a_scanned_map Trace vector contours from a scanned map] | |||
# Add in the attribute table a column for the height. | |||
# Digitalize the vector map with isolated lines in the gui and update the attributes for the height. | |||
[[Category:FAQ]] | [[Category:FAQ]] | ||
[[Category: Vector]] | |||
Latest revision as of 18:06, 31 December 2013
Q: How to digitize on a comfortable way isolines from a scanned map?
A:
- To get the lines in a vector map have look at: Trace vector contours from a scanned map
- Add in the attribute table a column for the height.
- Digitalize the vector map with isolated lines in the gui and update the attributes for the height.