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Results tagged with vector
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user 82865
A coordinate-based data model that represents geographic features as points, lines, and polygons.
0
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2
answers
156
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Interpretation of the vector data
I started with QGIS and loaded a data set from Tiger products (namely US rail roads) I can view each part of the road and I can get its vector data as well. … But I am unable to understand the vector data of the segment. can some one help me/ point me to any helpful resource
This is the sample set of a rail road segment:
GEOGCS["GCS_North_American_1983",DATUM …
- 75
2
votes
1
answer
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Analyzing map data in QGIS [closed]
I downloaded vector data of a map from tiger products and loaded them in QGIS. it renders the map as expected and I can see the attributes too. but how to understand the data and the map ? … Is the attribute table data is the vector data of this map, if not whats the exact vector data. can some one provide any example vector for a map line. …
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