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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 data set is about 500 m.

Usage of the toolbox

An A shoreline file (.ldb) can be generate using the following steps:

1. Define a polygon in which you would like to have the shoreline. This is possible in two ways:
   1. “Draw Polygon” to select a polygon inside which extracting the shoreline. Double click to close the polygon.
   2. “Load Polygon” to load an existing polygon (“.pol”). “Export” to export the polygon in “.ldb” format.
2. Define the scale 
3. Click on  “Export” to export the polygon in a ldb-format

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