Africa
Alluvial Fan
Andes
Australia
Bogda Mountains
Brandberg Massif
Cabo San Antonio
Campeche
Cancun
Colima Volcano
Delta Region, Netherlands
Desolation Canyon
Eastern Asia
Europe
Himalayas
Jau Park
Jordan
Kamchatka Peninsula
Lake Amadeus
Mediterranean Sea
Mexico and Central America
Mississippi River Delta
Mt. Etna
Niger River
North America
Northern Kazakhstan
Northern Norway
Pinacate Volcano Field
Sahara Desert
Shoemaker Crater
South America
Southern Coast of France
The Syrian Desert
Vatnajokull Glacier Ice Cap
Volcanoes
Von Karman Vortices
Western Asia
Whirlpool Cloud
Yukon Delta
Appreciation : Earth Resources Observation and Science (EROS)
Description: Africa, the second largest continent, is a mix of steamy rainforests, vast grasslands, and arid deserts. It has no long mountain ranges, but is home to the world'™s largest hot desert, the Sahara, and its longest river, the Nile. The featured area is the central South Atlantic coastal region of Namibia, including the cities of Walvis Bay and Windhoek.
Alluvial Fan
Description: A vast alluvial fan blossoms across the desolate landscape between the Kunlun and Altun mountain ranges that form the southern border of the Taklimakan Desert in China’s XinJiang Province.
Andes
Description: Vivid colors belie the arid landscape of northern Chile where the Atacama Desert, one of the world’s driest, meets the foothills of the Andes. Here salt pans and gorges choked with mineral-streaked sediments give way to white-capped volcanoes.
Australia
Description: Australia is the smallest, and flattest, of all the continents. Its surface details are largely the result of erosion. Many rivers drain into the continent’s harsh, arid interior, where they terminate in salt lakes that are dry for most of the year. Australia’s coastal regions, however, are famous for astounding biodiversity, from the Great Barrier Reef in the northeast to Shark Bay in the west.
Bogda Mountains
Description: The Turpan Depression, nestled at the foot of China’s Bogda Mountains, is a strange mix of salt lakes and sand dunes, and is one of the few places in the world that lies below sea level.
Brandberg Massif
Description: Rising unexpectedly from the heart of the Namib Desert in northern Namibia, the Brandberg Massif is an exhumed granite intrusion. Unique plant and animal communities thrive in its high-altitude environment, and prehistoric cave paintings decorate walls hidden in its steep cliffs.
Cabo San Antonio
Description: Several hundred kilometers southeast of Buenos Aires, Cabo San Antonio juts out into the Atlantic Ocean along the Argentinean coast.
Campeche
Description: Named after the ancient Mayan Province of Kimpech, the state of Campeche comprises much of the western half of Mexico’s Yucatan Peninsula. Rivers in southern Campeche drain into the immense Terminos Lagoon, the entrance to which is protected by a long barrier island, Isla Del Carmen.
Cancun
Description: Known for its beaches and resort hotels, Cancun lies at the tip of Mexico's Yucatan Peninsula. Inland from this tourist mecca, however, lies a sparsely populated tropical scrub forest that shelters the ruins of ancient Mayan cities
Colima Volcano
Description: Snow-capped Colima Volcano, the most active volcano in Mexico, rises abruptly from the surrounding landscape in the state of Jalisco. Colima is actually a melding of two volcanoes, the older Nevado de Colima to the north and the younger, historically active Volcan de Colima to the south. Legend has it that gods sit atop the volcano on thrones of fire and ice.
Delta Region, Netherlands
Description: Along the southern coast of the Netherlands, sediment-laden rivers have created a massive delta of islands and waterways in the gaps between coastal dunes. After unusually severe spring tides devastated this region in 1953, the Dutch built an elaborate system of dikes, canals, dams, bridges, and locks to hold back the North Sea.
Desolation Canyon
Description: Utah’s Green River flows south across the Tavaputs Plateau (top) before entering Desolation Canyon (center). The Canyon slices through the Roan and Book Cliffs–two long, staircase-like escarpments. Nearly as deep as the Grand Canyon, Desolation Canyon is one of the largest unprotected wilderness areas in the American West.
Eastern Asia
Description: Eastern Asia is dominated geographically by China, which stretches from the Tian Shan Mountains in the west to the sheltered bays of the Yellow Sea in the east.
Europe
Description: Europe is a modestly sized continent, only Australia is smaller, but its long, irregular coastline is riddled with bays, inlets, islands, and peninsulas, both great and small.
Himalayas
Description: Soaring, snow-capped peaks and ridges of the eastern Himalaya Mountains create an irregular white-on-red patchwork between major rivers in southwestern China. The Himalayas are made up of three parallel mountain ranges that together extend more than 2,900 kilometers.
Jau Park
Description: Fed by multiple waterways, Brazil’s Negro River is the Amazon River’s largest tributary. The mosaic of partially-submerged islands visible in the channel disappears when rainy season downpours raise the water level.
Jordan
Description: Meandering wadis combine to form dense, branching networks across the stark, arid landscape of southeastern Jordan. The Arabic word "wadi" means a gulley or streambed that typically remains dry except after drenching, seasonal rains.
Kamchatka Peninsula
Description: The eastern side of Russia’s Kamchatka Peninsula juts into the Pacific Ocean west of Alaska. In this winter image, a volcanic terrain is hidden under snow-covered peaks and valley glaciers feed blue ice into coastal waters.
Lake Amadeus
Description: Like frantic brushstrokes, fire scars cover the arid landscape near Lake Amadeus (upper right) in Australia’s Northern Territory. Lake Amadeus is rich in salts that have been leached out of underlying sediments. When dry, its lake bed is transformed into a glistening sheet of white salt crystals.
Mediterranean Sea
Description: The Mediterranean Sea physically separates – but in other ways unites—southern Europe, the Middle East, and northern Africa.
Mexico and Central America
Description: Mexico and Central America together form the southern half of the North American continent. From the rugged deserts of the Baja Peninsula to the steamy rain forests of Panama, the region is a land of great contrasts.
Mississippi River Delta
Description: Turbid waters spill out into the Gulf of Mexico where their suspended sediment is deposited to form the Mississippi River Delta. Like the webbing on a duck’s foot, marshes and mudflats prevail between the shipping channels that have been cut into the delta.
Mt. Etna
Description: Located on the Italian island of Sicily, Mt. Etna is one of the world’s most active volcanoes. In this image of the volcano in 2001, a plume of steam and smoke rising from the crater drifts over some of the many dark lava flows that cover its slopes.
Niger River
Description: Coursing through parched, landlocked Mali in Western Africa, the Niger River flows north through an ancient sand sea before turning sharply east to skirt the edge of the dune-striped Sahara. At the confluence of the Bani and Niger Rivers is an island delta complete with narrows, twisting waterways, lagoons, and tiny islands.
North America
Description: The third largest continent, North America is a land of many facets: frozen tundra, rugged mountains, high plains, deserts, and lowland forests.
Northern Kazakhstan
Description: Mimicking a cubist collage, linear windbreaks of densely planted trees surround farmsteads in this winter landscape near the city of Komsomolets in Northern Kazakhstan.
Northern Norway
Description: Like dark fingers, cold ocean waters reach deeply into the mountainous coastline of northern Norway, defining the fjords for which the country is famous. Flanked by snow-capped peaks, some of these ice-sculpted fjords are hundreds of meters deep.
Pinacate Volcano Field
Description: The pockmarked terrain of Pinacate National Park in Mexico’s Sonora Province is evidence of a violent past. Among hundreds of volcanic vents and cinder cones are rare maar craters, formed when rising magma met underground water to create pockets of steam that blew nearly circular holes in the overlying crust.
Sahara Desert
Description: The mountainous outcrops of Jebel Auenat rise 6000 feet above the barren, uninhabited plains of the Libyan Desert. The frontiers of Libya, Egypt and Sudan meet amidst the rugged granite of Jebel Auenat. The mountains are remnants of an ancient granitic dome. Rivers of sand meander around them, swept across the desert pavement by northeasterly winds.
Shoemaker Crater
Description: Resembling splotches of yellow and green paint, salt-encrusted seasonal lakes dot the floor of Western Australia’s Shoemaker impact structure. The structure was formed about 1.7 billion years ago and is currently the oldest known impact site in Australia.
South America
Description: South America stretches more than 7,500 kilometers from the warm Caribbean Sea almost to Antarctica. Waters from the eastern slopes of the Andes Mountains drain into mighty rivers, such as the Amazon, that traverse rain forests, grassy plains, and dry plateaus to eventually reach the Atlantic Ocean.
Southern Coast of France
Description: France’s famed Provence region meets the Mediterranean as a gentle curve intricately sculpted into sheltered bays and fringing peninsulas. The ancient port of Marseilles, the country’s second largest city, nestles in the large bay at the lower left corner of the image.
The Syrian Desert
Description: Between the fertile Euphrates River valley and the cultivated lands of the eastern Mediterranean coast, the Syrian Desert covers parts of modern Syria, Jordan, Saudi Arabia, and Iraq.
Vatnajokull Glacier Ice Cap
Description: Valley glaciers appear as fingers of blue ice reaching out from the Vatnajökull Glacier in Iceland’s Skaftafell National Park. The park lies on southern edge of Vatnajökull, Europe’s largest ice cap.
Volcanoes
Description: Steep-sided volcanic cones along the Chilean-Argentinean border add texture to this "study in blues." Of approximately 1,800 volcanoes scattered across this region, 28 are active.
Von Karman Vortices
Description: As air flows over and around objects in its path, spiraling eddies, known as Von Karman vortices, may form. The vortices in this image were created when prevailing winds sweeping east across the northern Pacific Ocean encountered Alaska’s Aleutian Islands.
Western Asia
Description: Western Asia, the world’s largest continent, occupies one-third of the Earth’s landmass. Although divisions are somewhat arbitrary, Western Asia encompasses the Middle East and countries that surround the Caspian Sea, including Kazakhstan and Russia.
Whirlpool Cloud
Description: A giant whirlpool cloud, coaxed into shape by high-altitude winds, swirls above the sea between Spain and Morocco.
Yukon Delta
Description: An intricate maze of small lakes and waterways define the Yukon Delta at the confluence of Alaska’s Yukon and Kuskokwim Rivers with the frigid Bering Sea. Wildlife abounds on the delta and offshore where sheets of sea ice form during the coldest months of the year.
Appreciation : Earth Resources Observation and Science (EROS)
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