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4 changes: 2 additions & 2 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ This application allows for batch processing of radio propagation modelling. It

1. A KML file with a georeferenced image for use in the likes of Google Earth.
2. A raster file suitable for use in GIS packages.
3. A shapefile (currently not implemented but trivial)
3. A shapefile (currently not implemented but trivial).

The model is derived from a Digital Elevation Model (DEM), the base data at present is from the NASA Shuttle Radio Topography Mission (SRTM). Though there may be bettter localised sources available.

Expand All @@ -39,7 +39,7 @@ The [Longely Rice Prediction Model](http://en.wikipedia.org/wiki/Longley%E2%80%9

## The Process of Creating Coverage - Short Version##

1. Get the Digital Elevation Model Files and convert of .sdf
1. Get the Digital Elevation Model Files and convert to .sdf
* Either get from NASA using get_data.py which scrapes and converts to .sdf files, or;
* Copy already processed .sdf files from a local source
* Or download from NZRS (once we have a site up)
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