Cartes topographiques United States
Cliquez sur une carte pour visualiser sa topographie, son altitude et son relief.

Baltimore
United States > Maryland > Baltimore
Baltimore is in north-central Maryland on the Patapsco River close to where it empties into the Chesapeake Bay. The city is also located on the fall line between the Piedmont Plateau and the Atlantic coastal plain, which divides Baltimore into "lower city" and "upper city". The city's elevation ranges from sea…
Altitude moyenne : 65 m

Naval Nuclear Power Training Command
United States > South Carolina > Berkeley County > Goose Creek
Altitude moyenne : 5 m

Highlands
United States > North Carolina > Macon County > Highlands
Highlands was founded in 1875 after its two founders, Samuel Truman Kelsey and Clinton Carter Hutchinson, drew lines from Chicago to Savannah and from New Orleans to New York City. They felt that the place where these lines met would eventually become a great trading center and commercial crossroads. Highlands…
Altitude moyenne : 1 090 m

Puerto Rico
The island is mostly mountainous with large coastal areas in the north and south. The main mountain range is called "La Cordillera Central" (The Central Range). The highest elevation in Puerto Rico, Cerro de Punta 4,390 feet (1,340 m), is located in this range.
Altitude moyenne : 65 m

Virginia Beach
United States > Virginia > Virginia Beach
According to the United States Census Bureau, the city has a total area of 497 square miles (1,290 km2), of which 249 square miles (640 km2) is land and 248 square miles (640 km2) (49.9%) is water. It is the largest city in Virginia by total area and third-largest city land area. The average elevation is 12…
Altitude moyenne : 2 m

Georgetown
United States > Texas > Georgetown
The city is located on the northeastern edge of Texas Hill Country. Portions of Georgetown are located on either side of the Balcones Escarpment, a fault line in which the areas roughly east of IH-35 are flat and characterized by having black, fertile soils of the Blackland Prairie, and the west side of the…
Altitude moyenne : 219 m

Long Leaf Acres
United States > North Carolina > New Hanover County > Wilmington
Altitude moyenne : 11 m

Mississippi River
The uppermost lock and dam on the Upper Mississippi River is the Upper St. Anthony Falls Lock and Dam in Minneapolis. Above the dam, the river's elevation is 799 feet (244 m). Below the dam, the river's elevation is 750 feet (230 m). This 49-foot (15 m) drop is the largest of all the Mississippi River locks…
Altitude moyenne : 344 m

Olympic Peninsula
The Olympic Peninsula is characterized by its striking topography, which features a dramatic interplay of mountains, forests, and coastline. At its center, the Olympic Mountains rise sharply, with peaks like Mount Olympus reaching elevations of 7,965 feet (2,428 meters) and boasting significant glaciation due…
Altitude moyenne : 229 m

Homestake Pass
United States > Montana > Silver Bow County > Butte > Highview
Altitude moyenne : 1 947 m

Bronx County
United States > New York > New York
The Bronx's highest elevation at 280 feet (85 m) is in the northwest corner, west of Van Cortlandt Park and in the Chapel Farm area near the Riverdale Country School. The opposite (southeastern) side of the Bronx has four large low peninsulas or "necks" of low-lying land that jut into the waters of the East…
Altitude moyenne : 21 m

Florida Keys
United States > Florida > Monroe County
Tropical cyclones present special dangers and challenges to the entire Keys. Because no area of the islands is more than 20 feet (6.1 m) above sea level (and many are only a few feet elevation), and water surrounds the islands, nearly every neighborhood is subject to flooding as well as hurricane winds. In…
Altitude moyenne : 0 m

Ballantyne's Backyard
United States > North Carolina > Mecklenburg County > Charlotte
Altitude moyenne : 183 m

Luzerne County
The Wyoming Valley, also referred to as the Anthracite Valley Section of Pennsylvania, runs directly through Luzerne County. It extends from the northeastern border (with Lackawanna County) to the western border (with Columbia County). The valley is flat (at the Susquehanna Basin) and rises from 512 to 2,000…
Altitude moyenne : 402 m

Kauai
United States > Hawaii > Kauaʻi County
Kauaʻi's climate is tropical, with generally humid and stable conditions year-round, although weather phenomena and infrequent storms have caused instances of extreme weather. At the lower elevations, the annual precipitation varies from an average of about 50 in (130 cm) on the windward (northeastern) shore…
Altitude moyenne : 216 m

East Tennessee
The Blue Ridge section comprises the western section of the Blue Ridge Province, the crests of which form most of the Tennessee-North Carolina border. At an average elevation of 5,000 feet (1,500 m) above sea level, this physiographic province contains the highest elevations in the state. The Blue Ridge region…
Altitude moyenne : 435 m

Scottsdale
United States > Arizona > Maricopa County > Scottsdale
The city is in the Salt River Valley, or the "Valley of the Sun," in the northern reaches of the Sonoran Desert. Scottsdale, 31 mi (50 km) long and 11.4 mi (18.3 km) wide at its widest point, shares boundaries with many other municipalities and entities. On the west, Scottsdale is bordered by Phoenix, Paradise…
Altitude moyenne : 414 m

Dixon
United States > New Mexico > Rio Arriba County
Dixon is an unincorporated community located in Rio Arriba County, New Mexico, United States, on New Mexico State Road 75, just east of New Mexico State Road 68, in the north-central part of the state, and is approximately 20 miles (32 km) southwest of Taos. The elevation of Dixon is 6,028 feet (1,837 m) above…
Altitude moyenne : 1 878 m

Columbus
United States > Ohio > Franklin County > Columbus
The confluence of the Scioto and Olentangy rivers is just north-west of Downtown Columbus. Several smaller tributaries course through the Columbus metropolitan area, including Alum Creek, Big Walnut Creek, and Darby Creek. Columbus is considered to have relatively flat topography thanks to a large glacier that…
Altitude moyenne : 255 m

San Diego
United States > California > San Diego County > San Diego
The climate in San Diego, like most of Southern California, often varies significantly over short geographical distances, resulting in microclimates. In San Diego, this is mostly because of the city's topography (the Bay, and the numerous hills, mountains, and canyons). Frequently, particularly during the "May…
Altitude moyenne : 57 m

Colorado River
The entire eastern boundary of the Colorado River Basin runs along the North American Continental Divide and is defined largely by the Rocky Mountains and the Rio Grande Basin. The Wind River Range in Wyoming marks the northern extent of the basin, and is separated from the Colorado Rockies by the endorheic…
Altitude moyenne : 1 612 m

Rio Grande
United States > New Mexico > Socorro County
The Rio Grande rises in high mountains and flows for much of its length at high elevation; Albuquerque is 5,312 feet (1,619 m), and El Paso 3,762 feet (1,147 m) above sea level. In New Mexico, the river flows through the Rio Grande rift from one sediment-filled basin to another, cutting canyons between the…
Altitude moyenne : 1 502 m

High Rolls
United States > New Mexico > Otero County
The first official use of the High Rolls name was in 1901, when the post office was moved from Fresnal (Wooten) to High Rolls. The name, which was sometimes spelled as one word, Highrolls, supposedly came from the shape and elevation of the area as compared to the sharper peaks higher up.
Altitude moyenne : 2 036 m

Mount Rushmore
United States > South Dakota > Pennington County
Mount Rushmore National Memorial is centered on a colossal sculpture carved into the granite face of Mount Rushmore (Lakota: Tȟuŋkášila Šákpe, or Six Grandfathers) in the Black Hills near Keystone, South Dakota. Sculptor Gutzon Borglum created the sculpture's design and oversaw the project's execution…
Altitude moyenne : 1 562 m

Boiling Spring Lake Dam
United States > North Carolina > Brunswick County > Boiling Spring Lakes
Altitude moyenne : 14 m