All Questions
Tagged with vectorization convert
6
questions
0
votes
2
answers
75
views
Converting vectorization (raster to vector) with small steps in values in QGIS
I have a raster file that contains water depths in m. The water depths are the only attribute and should be transferred to the vector layer.
The raster files have a cell accuracy of 1m x 1m. I would ...
- 19
1
vote
1
answer
741
views
Converting Raster to Polygon in ArcMap
I've prepared my Shapefile in ArcMap 10.7.1 by Raster to Polygon. When I am opening this shapefile in ArcMap its showing a rectangular polygon around the shapefile like this:
When I select this ...
9
votes
1
answer
1k
views
Creating vector (with lines/polygons) from raster based on paper map in QGIS
For a task I have several maps created with GIS that look like the following:
I am mainly interested in the colored zones that aren't roads (red) or rivers (blue) and would like to turn these into ...
- 93
2
votes
0
answers
317
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Converting historic map data (raster) into polygon format? [closed]
How do I convert historical buildings from map data (raster) into a polygon format?
The historic maps that I am referencing are the Sanborn Fire Insurance Maps. Here is the link to an example in case ...
- 29
2
votes
1
answer
9k
views
Converting jpg file to shapefile? [duplicate]
I am developing a GIS application like this:
By now my steps are:
I have got a jpg file, 5040 x 8179 dimension. In this map, the roads, rivers, towns etc. are marked.
I am using .Net to develop and ...
- 39
29
votes
5
answers
36k
views
Converting image of map into vector format [closed]
What is the best way of converting a gif of a map into a vector format, such as a shapefile?
The only relevant parts that I am interested in are the outline of the island so I realize some manual ...
- 16.3k