network_geometry¶
Network_geometry table contains data on start and end of a segment of the network
| Field name | Field type | Description |
|---|---|---|
| start | TEXT | geometry (in fixed format) of segment starting point |
| end | TEXT | geometry (in fixed format) of segment ending point |
| linestring | TEXT | geometries (in fixed format) of road between two junctions |
By geometry in fixed format we understand anything that is well understandable string.
This might be python tuple or list with coordinates
e.g.: string like [1.45, 14.89] clearly denotes point.
Same with linestring geometry [[x1, y1], [x2, y2], [x3, y3]] clearly descries line with two segments between 3 points
Warning
for now only the geometry in form of python tuples is supported