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Samoans or Samoan people (Samoan: tagata Sāmoa) are the Indigenous Polynesian people of the Samoan Islands, an archipelago in Polynesia, who speak the Samoan language.The group's home islands are politically and geographically divided between the Independent State of Samoa and American Samoa, an unincorporated territory of the United States of America.
The population of the Samoan Islands is approximately 250,000. [1] The inhabitants have in common the Samoan language, a culture known as fa'a Samoa, and an indigenous form of governance called fa'amatai. [2] Samoans are one of the largest Polynesian populations in the world, and most are of exclusively Samoan ancestry. [3]
In 1952 the natives of American Samoa become U.S. nationals, although not American citizens, through the Immigration and Nationality Act of 1952. [10] This encouraged Samoan emigration to the United States and during the rest of the decade nearly four thousand Samoans migrated to the US, mostly to California [11] and Hawaii. Many more Samoans ...
Earth observation satellite missions developed by the ESA as of 2019. Earth observation satellites are Earth-orbiting spacecraft with sensors used to collect imagery and measurements of the surface of the earth. These satellites are used to monitor short-term weather, long-term climate change, natural disasters.
Weather satellites do not measure temperature directly. They measure radiances in various wavelength bands. Since 1978 microwave sounding units (MSUs) on National Oceanic and Atmospheric Administration polar orbiting satellites have measured the intensity of upwelling microwave radiation from atmospheric oxygen , which is related to the ...
Many American Samoans and other Americans who interact with the Samoan Islands still refer to Samoa informally as "Western Samoa," and to its inhabitants as "Western Samoans." Today American Samoa is an unincorporated and unorganized territory of the US, under the administration of the US Interior Department's Office of Insular Affairs.
The first weather satellite to be considered a success was TIROS-1, launched by NASA on April 1, 1960. [5] TIROS operated for 78 days and proved to be much more successful than Vanguard 2. Other early weather satellite programs include the 1962 Defense Satellite Applications Program (DSAP) [6] and the 1964 Soviet Meteor series.
Köppen-Geiger climate classification map for South America [35] All of the world's major climate zones are present in South America. [36] The distribution of the average temperatures in the region presents a constant regularity from the 30° of latitude south, when the isotherms tend, more and more, to be confused with the degrees of latitude ...