East Sussex topographic map

Name: East Sussex topographic map, elevation, terrain.

Location: East Sussex, England, United Kingdom (50.73343 -0.24508 51.14746 0.86786)

Average elevation: 44 m

Minimum elevation: -2 m

Maximum elevation: 270 m

The chalk uplands of the South Downs occupies the coastal strip between Brighton and Eastbourne. There are two river gaps: the Rivers Ouse and Cuckmere. The Seven Sisters, where the Downs meet the sea, are the remnants of dry valleys cut into the chalk; they end at Beachy Head, 530 feet (162 m) above sea level. To the east of Beachy Head lie the marshlands of the Pevensey Levels, formerly flooded by the sea but now enclosed within a deposited beach. At Bexhill the land begins to rise again where the sands and clays of the Weald meet the sea; these culminate in the sandstone cliffs east of Hastings. Further east are the Pett Levels, more marshland, beyond which is the estuary of the River Rother. On the far side of the estuary are the dunes of Camber Sands. The highest point in the county is Ditchling Beacon on the South Downs, which has a maximum elevation of 248 m (814 ft) and is classed as a Marilyn.

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