Cartes topographiques United States

Altitude moyenne : 794 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 : 218 m

Altitude moyenne : 70 m

Altitude moyenne : 370 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

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 : 760 m

Altitude moyenne : 1 514 m

Altitude moyenne : 87 m

Altitude moyenne : 0 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 : 2 164 m

Altitude moyenne : 296 m

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

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 : 2 858 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 Hudson then flows south, taking in Beaver Brook and the outlet of Lake Harris. After its confluence with the Indian River, the Hudson forms the boundary between Essex and Hamilton counties. In the hamlet of North River, the Hudson flows entirely in Warren County and takes in the Schroon River. Further…

Altitude moyenne : 297 m

Altitude moyenne : 476 m

Altitude moyenne : 309 m

Altitude moyenne : 210 m

Altitude moyenne : 98 m

Altitude moyenne : 294 m

According to the United States Census Bureau, the city has a total area of 2.63 square miles (6.81 km2), all land. USGS Department of the Interior Original Survey 1838 and USGS Topographical Maps show the town along the White River Road that became the Telegraph Road to Saint Louis.

Altitude moyenne : 437 m

Altitude moyenne : 453 m

Altitude moyenne : 239 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

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

Altitude moyenne : 83 m

Altitude moyenne : 95 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 : 477 m

Altitude moyenne : 267 m

Altitude moyenne : 4 m

Altitude moyenne : 2 m

Altitude moyenne : 659 m

Altitude moyenne : 241 m

Altitude moyenne : 599 m

Altitude moyenne : 886 m

Altitude moyenne : 1 401 m

Altitude moyenne : 24 m

Altitude moyenne : 1 160 m

Altitude moyenne : 16 m

Altitude moyenne : 377 m

Saipan, the largest island in the Northern Mariana Islands, features a diverse and rugged topography shaped by volcanic activity. The island's central region is dominated by Mount Tapochau, its highest peak at 1,553 feet (474 meters), providing a dramatic backdrop to the surrounding landscape. This volcanic…

Altitude moyenne : 22 m

Altitude moyenne : 160 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 : 440 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 : 133 m

Altitude moyenne : 94 m

Altitude moyenne : 193 m

Altitude moyenne : 314 m

Altitude moyenne : 376 m

Altitude moyenne : 8 m

Altitude moyenne : 1 m

Lakewood is located at 39°42′17″N 105°04′53″W / 39.70472°N 105.08139°W / 39.70472; -105.08139 at an elevation of 5,518 feet (1,682 m). Located at the junction of U.S. Route 6 and Colorado State Highway 121 in central Colorado, the city lies immediately west of Denver and 62 miles (100 km)…

Altitude moyenne : 1 717 m

Altitude moyenne : 133 m

Altitude moyenne : 344 m

Altitude moyenne : 285 m

Altitude moyenne : 25 m

Altitude moyenne : 79 m

Altitude moyenne : 192 m

Altitude moyenne : 67 m

Altitude moyenne : 1 127 m

Altitude moyenne : 273 m

Altitude moyenne : 460 m

Altitude moyenne : 478 m

Altitude moyenne : 468 m

Altitude moyenne : 208 m

Altitude moyenne : 3 m

Altitude moyenne : 332 m

Altitude moyenne : 4 m

Altitude moyenne : 365 m

Altitude moyenne : 52 m

Altitude moyenne : 208 m

Altitude moyenne : 498 m

Altitude moyenne : 2 322 m

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

Altitude moyenne : 503 m

Altitude moyenne : 421 m

Altitude moyenne : 31 m

Altitude moyenne : 170 m

The high Uintas were extensively glaciated during the last ice age, and most of the large stream valleys on both the north and south sides of the range held long valley glaciers. However, despite reaching to over 13,500 feet (4,110 m) in elevation, the climate today is sufficiently dry that no glaciers…

Altitude moyenne : 2 363 m

Altitude moyenne : 67 m

Altitude moyenne : 189 m

Altitude moyenne : 225 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

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

Watauga County is extremely mountainous, and all of the county's terrain is located within the Appalachian Mountains range. The highest point in the county is Calloway Peak, the highest peak of Grandfather Mountain (shared with the adjacent counties of Avery and Caldwell), which rises to 5,964 feet (1,818…

Altitude moyenne : 984 m

The Angeles National Forest manages the habitats, flora and fauna ecosystems, and watersheds. Some of the rivers with watersheds within its boundaries provide valuable non-groundwater recharge water for Southern California. The existing protected and restored native vegetation absorb and slow surface runoff of…

Altitude moyenne : 782 m

Altitude moyenne : 115 m

Altitude moyenne : 22 m

Altitude moyenne : 589 m

It lies at an elevation of 538 feet (164 m).

Altitude moyenne : 166 m

Altitude moyenne : 1 955 m

Altitude moyenne : 93 m

Altitude moyenne : 548 m

Altitude moyenne : 130 m