How accurate are the grid references and altitude readings?
Where coordinates and altitude readings are given (See Location page of Results Display), there will also be an indication of how they were obtained. Most were taken from GPS devices, but some may be estimated from OS maps. It should be noted that GPS readings, although being more accurate than those obtained from maps, might still hold a degree of inaccuracy, especially where rock art panels are situated within woodland. For technical reasons the location of panels indicated on the Google maps can only be plotted within 100 metres, and is provided as a guide only. The project does not guarantee that the readings are correct, and cannot accept responsibility for any inconvenience or loss caused as a result of using our data.
