Carte topographique Islington

Sheffield nestles on the eastern foothills of the Pennines and is sculpted by a dramatic hill-and-valley system formed where five rivers — the Don, Sheaf, Rivelin, Loxley and Porter — converge, producing steep-sided valleys and gritstone ridgelines with much of the urban area built directly onto hillsides…

Altitude moyenne : 168 m

Altitude moyenne : 55 m

Birmingham is a snowy city relative to other large UK conurbations, due to its inland location and comparatively high elevation. Between 1961 and 1990 Birmingham Airport averaged 13.0 days of snow lying annually, compared to 5.33 at London Heathrow. Snow showers often pass through the city via the Cheshire gap…

Altitude moyenne : 138 m

Altitude moyenne : 66 m

Altitude moyenne : 23 m

Altitude moyenne : 28 m

Altitude moyenne : 57 m

Altitude moyenne : 109 m

The highest elevation in Surrey is Leith Hill near Dorking. It is 295 m (968 ft) above sea level and is the second highest point in southeastern England after Walbury Hill in West Berkshire which is 297 m (974 ft).

Altitude moyenne : 69 m

Kent was also the location of the largest number of art schools in the country during the nineteenth century, estimated by the art historian David Haste, to approach two hundred. This is believed to be the result of Kent being a front line county during the Napoleonic Wars. At this time, before the invention…

Altitude moyenne : 37 m

Altitude moyenne : 96 m

Lincoln lies 157 mi (253 km) north of London, at an altitude of 67 ft (20.4 m) by the River Witham up to 246 ft (75.0 m) on Castle Hill. It fills a gap in the Lincoln Cliff escarpment, which runs north and south through central Lincolnshire, with altitudes up to 200 feet (61 metres). The city lies on the River…

Altitude moyenne : 29 m

Altitude moyenne : 141 m

Altitude moyenne : 66 m

Altitude moyenne : 39 m

Altitude moyenne : 43 m

Altitude moyenne : 94 m

The name Bury is etymologically connected with borough, which has cognates in other Germanic languages such as the German burg meaning "fortress, castle"; Old Norse borg meaning "wall, castle"; and Gothic baurg meaning "city". They all derive from Proto-Germanic *burgs meaning "fortress". This in turn derives…

Altitude moyenne : 54 m

The west of the county lies on more resistant Cretaceous chalk. This chalk is responsible for a sweeping tract of largely downland landscapes that stretches from Dorset in the south west to Dover in the south east and north through East Anglia to the Yorkshire Wolds. The chalk is less easily eroded so forms…

Altitude moyenne : 35 m

Altitude moyenne : 73 m

Altitude moyenne : 26 m

Altitude moyenne : 64 m

Altitude moyenne : 175 m

Altitude moyenne : 97 m

Altitude moyenne : 28 m

Altitude moyenne : 133 m

Altitude moyenne : 112 m

The city, like most of the UK, has a maritime climate highly influenced by the Gulf Stream. Located in the driest region of Britain, Cambridge's rainfall averages around 570 mm (22.44 in) per year, around half the national average, with some years occasionally falling into the semi-arid (under 500 mm (19.69…

Altitude moyenne : 18 m

The Lake District is a roughly circular upland massif, deeply dissected by a broadly radial pattern of major valleys which are largely the result of repeated glaciations over the last 2 million years. The apparent radial pattern is not from a central dome, but from an axial watershed extending from St Bees…

Altitude moyenne : 206 m

The South Downs National Park's chalk downland is a feature that sets it apart from other national parks in Britain. However, almost a quarter (23%) of the national park consists of a quite different and strongly contrasting physiographic region, the western Weald, whose densely wooded hills and vales are…

Altitude moyenne : 54 m

Altitude moyenne : 17 m

A large part of the north-west of the county, around Coalville, forms part of the new National Forest area extending into Derbyshire and Staffordshire. The highest point of the county is Bardon Hill at 278 m (912 ft), which is also a Marilyn; with other hilly/upland areas of around 150–200 metres (490–660…

Altitude moyenne : 97 m

Altitude moyenne : 57 m

Due to its central location in England and altitude range from 27 metres in the south to 636 metres in the north, Derbyshire contains many species at the edge of their UK distribution ranges. Some species with a predominantly northern British distribution are at the southern limit of their range, whilst others…

Altitude moyenne : 144 m

Altitude moyenne : 81 m

The local climate around Luton is differentiated somewhat from much of South East England due to its position in the Chiltern Hills, meaning it tends to be 1–2 degrees Celsius cooler than the surrounding towns – often flights at Luton airport, lying 160 m (525 ft) above sea level, will be suspended when…

Altitude moyenne : 146 m

Altitude moyenne : 58 m

Near Weybridge are the UK headquarters of Sony with SSP Group (situated in Byfleet) and Procter & Gamble (next door to each other on The Heights Business Park near the former Brooklands racing circuit) with Kia Motors UK and Petroleum Geo-Services UK, and Gallaher Group (cigarettes) is to the north, next to…

Altitude moyenne : 69 m

London's topography is characterized by a gently rolling terrain shaped by the River Thames and its tributaries. The city lies within the London Basin, a natural depression bordered by higher grounds such as the North Downs to the south and the Chiltern Hills to the northwest. The Thames flows west to east,…

Altitude moyenne : 66 m

Rainfall tends to be associated with Atlantic depressions or with convection. In summer, convection caused by solar surface heating sometimes forms shower clouds and a large proportion of rainfall falls from showers and thunderstorms at this time of year. The wettest months are November and December and on the…

Altitude moyenne : 239 m

Altitude moyenne : 225 m

Altitude moyenne : 95 m

Bath is in the Avon Valley and is surrounded by limestone hills as it is near the southern edge of the Cotswolds, a designated Area of Outstanding Natural Beauty, and the limestone Mendip Hills rise around 7 miles (11 km) south of the city. The hills that surround and make up the city have a maximum altitude…

Altitude moyenne : 100 m

Altitude moyenne : 127 m

Altitude moyenne : 28 m

Altitude moyenne : 56 m

Altitude moyenne : 44 m

Altitude moyenne : 87 m

Altitude moyenne : 138 m

Altitude moyenne : 146 m

Altitude moyenne : 99 m

Altitude moyenne : 74 m

Altitude moyenne : 56 m

Altitude moyenne : 84 m

Altitude moyenne : 3 m

The East of England region has the lowest elevation range in the UK. Twenty percent of the region is below mean sea level, most of this in North Cambridgeshire, Norfolk and on the Essex Coast. Most of the remaining area is of low elevation, with extensive glacial deposits. The Fens, a large area of reclaimed…

Altitude moyenne : 39 m

Altitude moyenne : 102 m

Altitude moyenne : 34 m

Elevations are higher in the north and west, reaching more than 800 feet (240 m) in the Chilterns near Tring. The county centres on the headwaters and upper valleys of the rivers Lea and the Colne; both flow south, and each is accompanied by a canal. Hertfordshire's undeveloped land is mainly agricultural,…

Altitude moyenne : 82 m

The interior of the county consists of a roughly east–west spine of infertile and exposed upland, with a series of granite intrusions, such as Bodmin Moor, which contains the highest land within Cornwall. From east to west, and with approximately descending altitude, these are Bodmin Moor, Hensbarrow north…

Altitude moyenne : 55 m

The city of Exeter was established on the eastern bank of the River Exe on a ridge of land backed by a steep hill. It is at this point that the Exe, having just been joined by the River Creedy, opens onto a wide flood plain and estuary which results in quite common flooding. Historically this was the lowest…

Altitude moyenne : 56 m

Altitude moyenne : 77 m

Altitude moyenne : 355 m

Altitude moyenne : 12 m

Altitude moyenne : 200 m

Altitude moyenne : 119 m

Altitude moyenne : 70 m

Altitude moyenne : 37 m

Altitude moyenne : 56 m

Ashbourne lies at 53°01′N 01°44′W / 53.017°N 1.733°W / 53.017; -1.733. Ashbourne Green and Sturston are hamlets close by. Henmore Brook, a tributary of the River Dove, flows through the middle of the town. It has an elevation of 400 feet (122 m).

Altitude moyenne : 147 m

Altitude moyenne : 25 m

Altitude moyenne : 18 m

Altitude moyenne : 6 m

Altitude moyenne : 11 m

Altitude moyenne : 2 m

Altitude moyenne : 404 m

Altitude moyenne : 108 m

Altitude moyenne : 313 m

Altitude moyenne : 72 m

Altitude moyenne : 195 m

Altitude moyenne : 113 m

Altitude moyenne : 115 m

Cambridgeshire has a maritime temperate climate which is broadly similar to the rest of the United Kingdom, though it is drier than the UK average due to its low altitude and easterly location, the prevailing southwesterly winds having already deposited moisture on higher ground further west. Average winter…

Altitude moyenne : 32 m

Altitude moyenne : 223 m

Altitude moyenne : 80 m

For over 800 years the cathedral and its associated buildings—built on an elevation 68 feet (21 m) above the nearby fens—have visually influenced the city and its surrounding area. Geographer John Jones, writing in 1924, reports that "from the roof of King's Chapel in Cambridge, on a clear day, Ely can be…

Altitude moyenne : 13 m

Altitude moyenne : 35 m

Altitude moyenne : 139 m

Altitude moyenne : 50 m

Altitude moyenne : 93 m

Altitude moyenne : 45 m

Altitude moyenne : 57 m

North East England has a Marine west coast climate (generally found along the west coast of middle latitude continents) with narrower temperature ranges than the south of England and sufficient precipitation in all months. Summers and winters are mild rather than extremely hot or cold, due to the strong…

Altitude moyenne : 165 m

Altitude moyenne : 10 m

Altitude moyenne : 116 m

Altitude moyenne : 31 m

The source of the river at Teeshead just below Cross Fell is at an elevation of about 2,401 feet (732 m). It flows east-north-east through an area of shake holes through Carboniferous Limestone. Below Viewing Hill, it turns south to the Cow Green Reservoir constructed to store water to be released in dry…

Altitude moyenne : 218 m

Altitude moyenne : 23 m

Altitude moyenne : 113 m

Altitude moyenne : 52 m