Cartes topographiques United States

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

Many lakes border the river in the lowlands near Ridgefield, including Vancouver Lake. Eastern and northern Clark County contain forested foothills of the Cascade Mountains, rising to an elevation of 4,000 feet (1,200 m) on the border with Skamania County. Larch Mountain is the county's highest free-standing…

Altitude moyenne : 266 m

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

Altitude moyenne : 81 m

Altitude moyenne : 264 m

Altitude moyenne : 1 097 m

Altitude moyenne : 102 m

Adirondack Park, covering over six million acres, features a diverse topography characterized by rugged mountains, extensive forests, and numerous waterways. The park is dominated by the Adirondack Mountains, which contain 46 peaks exceeding 4,000 feet, with Mount Marcy standing at 5,343 feet as the highest…

Altitude moyenne : 371 m

Altitude moyenne : 285 m

Altitude moyenne : 187 m

Altitude moyenne : 299 m

The Skyline Drive area includes some of the highest points in the community, reaching an elevation of 70 feet (21 m) at one point.

Altitude moyenne : 5 m

According to the U.S. Census Bureau, the county has a total area of 860 sq mi (2,200 km2), of which 17 square miles (44 km2) (2.0%) are covered by water. Van Zandt County is unique in topography. The western and northwestern parts of the county are in the eastern edge of the Texas Blackland Prairies, the…

Altitude moyenne : 141 m

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

Altitude moyenne : 0 m

Altitude moyenne : 236 m

Altitude moyenne : 232 m

Altitude moyenne : 235 m

Altitude moyenne : 204 m

Altitude moyenne : 156 m

Altitude moyenne : 583 m

Altitude moyenne : 4 m

Altitude moyenne : 227 m

Most of Southern California has a Mediterranean-like climate, with warm and dry summers, mild and wet winters, where cool weather and freezing temperatures are rare. Southern California contains other types of climates, including semi-arid, desert and mountain, with infrequent rain and many sunny days. Summers…

Altitude moyenne : 579 m

Altitude moyenne : 218 m

Altitude moyenne : 180 m

Altitude moyenne : 171 m

One possible origin of palm in the place name comes from early Spanish explorers who referred to the area as La Palma de la Mano de Dios or "The Palm of God's hand". The earliest use of the name "Palm Springs" is from United States Topographical Engineers who used the term in 1853 maps. According to William…

Altitude moyenne : 859 m

Altitude moyenne : 22 m

Altitude moyenne : 2 m

Altitude moyenne : 208 m

Altitude moyenne : 603 m

In January 2006, Ramona Valley was designated the country's 162nd American Viticultural Area (AVA) by the Alcohol and Tobacco Tax and Trade Bureau, which recognized the area for its distinctive microclimate, elevation, and soil attributes.

Altitude moyenne : 469 m

Indianapolis is within the Tipton Till Plain, a flat to gently sloping terrain underlain by glacial deposits known as till. The lowest point in the city is about 650 feet (198 m) above mean sea level, with the highest natural elevation at about 900 feet (274 m) above sea level. Few hills or short ridges, known…

Altitude moyenne : 241 m

Altitude moyenne : 267 m

Boston has an area of 89.63 sq mi (232.1 km2)—48.4 sq mi (125.4 km2) (54%) of land and41.2 sq mi (106.7 km2) (46%) of water. The city's official elevation, as measured at Logan International Airport, is 19 ft (5.8 m) above sea level. The highest point in Boston is Bellevue Hill at 330 ft (100 m) above sea…

Altitude moyenne : 26 m

Altitude moyenne : 59 m

Altitude moyenne : 1 522 m

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

Altitude moyenne : 57 m

Altitude moyenne : 187 m

The topography of the sea floor surrounding Crescent City has the effect of focusing tsunamis. According to researchers at Humboldt State University and the University of Southern California, the city experienced tsunami conditions 31 times between the years 1933 and 2008. Although many of these incidents were…

Altitude moyenne : 31 m

Bloomington is an area of irregular limestone terrain characterized by sinks, ravines, fissures, underground streams, sinking streams, springs and caves. It is in the rolling hills of southern Indiana, resting on the intersection of the Norman Uplands and the Mitchell Plain. The city's relatively varied…

Altitude moyenne : 241 m

Altitude moyenne : 260 m

Altitude moyenne : 215 m

Altitude moyenne : 296 m

Altitude moyenne : 283 m

Altitude moyenne : 6 m

Altitude moyenne : 166 m

Altitude moyenne : 65 m

Altitude moyenne : 36 m

Altitude moyenne : 211 m

Mount Rainier National Park is an American national park located in southeast Pierce County and northeast Lewis County in Washington state. The park was established on March 2, 1899 as the fifth national park in the United States, preserving 236,381 acres (369.3 sq mi; 956.6 km2) including all of Mount…

Altitude moyenne : 1 412 m

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

Altitude moyenne : 320 m

Lane County showcases a strikingly diverse topography that spans a wide range of elevations and geological features. This area extends from sea level along the picturesque Pacific coastline to the towering peaks of the Cascade Mountains, where elevations exceed 10,000 feet. The western region is characterized…

Altitude moyenne : 712 m

Elevations in the park range from about 875 feet (267 m) to 6,643 feet (2,025 m) at the summit of Clingmans Dome. Within the park a total of sixteen mountains reach higher than 5,000 feet (1,520 m).

Altitude moyenne : 765 m

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

Altitude moyenne : 51 m

Altitude moyenne : 152 m

Altitude moyenne : 42 m

"Northern California" may refer to the state's northernmost 48 counties, using the line established by the Pico Act, or it may refer to the portion north of the geographic barrier formed by the Transverse Ranges, the Tehachapi Mountains, and the Southern Sierras. Because of California's large size and diverse…

Altitude moyenne : 759 m

Altitude moyenne : 258 m

Altitude moyenne : 1 m

Altitude moyenne : 1 762 m

Altitude moyenne : 241 m

Altitude moyenne : 413 m

Altitude moyenne : 296 m

Altitude moyenne : 427 m

Altitude moyenne : 200 m

Atlanta (/ætˈlæntə/ at-LAN-tə) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia. With a population of 498,715 living within the city limits, it is the eighth most populous city in the Southeast and 38th most populous…

Altitude moyenne : 285 m

Altitude moyenne : 229 m

Altitude moyenne : 284 m

Just south of Jacksonville and north of Saint Augustine is the boundary of where the Floridian Peninsula ends and Continental North America begins; Jacksonville is north of that line. While still in the North American Coastal plain, the topography begins to take on slight Piedmont characteristics. Like the…

Altitude moyenne : 9 m

Altitude moyenne : 14 m

Altitude moyenne : 98 m

Altitude moyenne : 307 m

Altitude moyenne : 447 m

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

Altitude moyenne : 2 090 m

Altitude moyenne : 235 m

Altitude moyenne : 98 m

Altitude moyenne : 1 m

Altitude moyenne : 2 228 m

Altitude moyenne : 208 m

The northern border of the county is Tonawanda Creek. Part of the southern border is Cattaraugus Creek. Other major streams include Buffalo Creek (Buffalo River), Cayuga Creek, Cazenovia Creek, Scajaquada Creek, Eighteen Mile Creek and Ellicott Creek. The county's northern half, including Buffalo and its…

Altitude moyenne : 286 m

Altitude moyenne : 279 m

Altitude moyenne : 29 m

Altitude moyenne : 216 m

Altitude moyenne : 292 m

Altitude moyenne : 275 m

Altitude moyenne : 6 m

Altitude moyenne : 26 m

Altitude moyenne : 364 m

Altitude moyenne : 16 m

Altitude moyenne : 242 m

Altitude moyenne : 443 m

Altitude moyenne : 238 m

Altitude moyenne : 109 m

According to the Trewartha climate classification system, the higher elevation Pocono Plateau Region of Monroe County has a Temperate Continental climate (Dc) with warm summers (b), cold winters (o) and year-around precipitation (Dcbo). Dcbo climates are characterized by at least one month having an average…

Altitude moyenne : 361 m