Thursday 29 October 2015

Geo_Referencing Rastar




The following map was created using the Geo-referencing toolbox to identify and match features of an unknown or unreferenced layer to the same features on a referenced control layer (for example: roads shapefile, buildings, DOQQ and Digital Raster

To Geo-reference a photo, data needed to be added first.  The Geo-referencing toolbox was open and the adding control box was used to take points which were needed in order for the buildings and roads to fit in the UWF_N shapefile it was then saved and recorded  with it RMS errors.  This was also done for UWF_S1 shapefile. After this was done the shapefile was updated and saved. 

Secondly, the editor toolbox was open to edit the data and new shapefile was created and named as Athletic_Fields, this was done in order to create new fields in the map. lastly, features and symbols (legend, text, scale bar, scale text) were then added; the file was then saved and exported as JPG.

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