Isolation for Porters Ridge

Isolation Distance: 0.48 miles, 0.77 kilometers

Isolation Source PeakPorters Ridge
   Peak Elevation: 3680 ft / 1122 m
   Peak Location: USA-VA
Isolation Limit Point
The ILP for a peak is the closest point of land that is higher in elevation than the peak.
Latitude-Longitude (WGS84):
   37° 49' 27'' N, 79° 8' 48'' W
   37.8242, -79.1467 (Dec Deg)
ILP Location: USA-VA
Peak to ILP Bearing: 270° (W)
ILP Source: Kirmse Auto ILP (More Info)
ILP Map LinksGeoHack Links   CalTopo   MyTopo   Bing Maps
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Isolation CircleArea: 0.7 mi², 1.9 km²
Nearest Higher Neighbor (NHN)
The NHN shown here is the nearest higher peak in the database to the given peak.
Spy Rock
   NHN Elevation: 3880 ft/1183 m
   NHN Location: USA-VA
Peak to NHN Bearing: 81° (E)
NHN Distance: 0.94 mi / 1.52 km
ILP/NHN DifferencesCompared to ILP, NHN Peak is:
   0.46 mi / 0.75 km further away
   200 ft / 61 m higher.
Isolation Circle Map:
The largest possible circle centered on Porters Ridge containing no higher ground than its summit.
Google Maps Dynamic Map

 ILP for Porters Ridge    Porters Ridge    NHN:Spy Rock    Other Peaks
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