![]() In 2019, Chile’s national mining company Codelco initiated underground mining at Chuquicamata. Resource Extraction Mining: Chuquicamata, ChileĬhuquicamata is the largest open pit copper mine by volume in the world, located 800 miles north of the Chilean capital, Santiago. In 2016, the Port of Shanghai was the largest shipping port in the world, handling 37.1 million twenty-foot container equivalents. The six-lane bridge took 6,000 workers two and half years to construct. Next, the port was connected to the mainland via the Donghai Bridge, which opened in 2005 as the world’s longest sea crossing. First, land reclamation was used to connect two islands 20 miles southeast of Shanghai. The Port of Shanghai became one of the most important transportation hubs in the world after the completion of its offshore expansion – the Yangshan Port.īuilding this massive port was a gargantuan engineering feat. Berlin Brandenburg Airport is now expected to open on Oct. However, the airport has been subject to numerous delays and the airport now has a new opening date. ![]() This pattern was repeated in a number of cities in the Southern U.S., most notably Las Vegas.Ĭonstruction: The Brandenburg Airport, Germanyīerlin’s long overdue Brandenburg Airport began construction in 2006, with the airport initially expected to open in 2011. Over the past two decades, the suburb of Chandler evolved from agricultural uses to sprawling residential developments. Census Bureau, Phoenix is the fastest-growing city in the United States. – Khaled el-Husseiny Soliman Urban Growth: Phoenix, ArizonaĪccording to estimates from the U.S. The infrastructure cannot absorb more people. Cairo a capital that is full of traffic jams, very crowded. The Egyptian state needed this kind of project a long time ago. If the government’s ambitious plans are realized, this desert boomtown could have a population of over 6 million people. A new city is being built in the nearby stretch of desert land (agricultural land is scarce) that will one day replace ancient Cairo as Egypt’s capital. ![]() The present-day location of Cairo has been a city for more than 1,000 years, and its constrained urban footprint is now bursting at the seams thanks to Egypt’s population growth. This is the Lunjiao area just south of Guangzhou. In the following years, buildings and paved surfaces rapidly replaced the rural settings around the river delta. However in 1980, the People’s Republic of China established a special economic zone, Shenzhen, to attract foreign investment. Up to 1979, China’s Pearl River Delta had seen little urbanization. Cities and Infrastructure Urban Growth: Pearl River Delta, China On slower internet connections you may need to have patience, as the series of images can take some time to load or display. You can also view individual years in the time periods as well. Sentinel is part of the European Commission and European Space Agency’s Copernicus Earth observation program.ĭeforestation, urban growth, and natural resource extraction are just some of the human patterns and impacts that can be visualized.Įditor’s note: to view the following timelapses, press the play button on any map. For the years 2015 to 2018, Google combined imagery from Landsat 8 and Sentinel-2A. The majority of the images come from Landsat, a joint USGS/NASA Earth observation program. Three different satellites acquired 15 million images over the past three decades. Each timelapse comprises 35 cloud-free pictures, which have been made interactive by the CREATE Lab at Carnegie Mellon University. Google Earth’s timelapsed satellite maps capture the drastic changes the planet’s surface has undergone over the past 34 years. Publicly accessible, high-quality satellite imagery has been a game changer in terms of understanding the scope of forces such as urbanization and land use patterns. Humankind’s impact on the world is obvious, but our spatial patterns are sometimes difficult to recognize from the ground.
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