To export shoreline data, which are automatically downloaded from the World The 'Shoreline' toolbox allows exporting of shoreline data applied in Dashboard. Delft Dashboard makes uses of the World Vector Shoreline (National Geospatial-Intelligence Agency - NGA).The resolution of this dataset is about 500 m.
An shoreline file (.ldb) can be generate using the following steps:
- Define a polygon in which you would like to have shoreline. This is possible in two ways:
- “Draw Polygon” to select a polygon inside which extracting the shoreline.
- “Load Polygon” to load an existing polygon (“.pol”). “Export” to export the polygong in “.ldb” format.
- Define the scale
- Click on “Export” to export the polygon in a ldb-format