Rome, Italy

Earth Observation

Dottorato nazionale in osservazione della terra

Table of contents

⇑Earth Observation at University of Rome "La Sapienza"

Language: Italian Studies in Italian
Subject area: physical science, environment
University website: www.uniroma1.it
Type: PhD/Doctoral programme (Dottorato di ricerca)
Academic degree: Dottore di ricerca (PhD)
Duration: 3 years

⇑Definitions and quotes

Earth
Earth is the third planet from the Sun and the only object in the Universe known to harbor life. According to radiometric dating and other sources of evidence, Earth formed over 4.5 billion years ago. Earth's gravity interacts with other objects in space, especially the Sun and the Moon, Earth's only natural satellite. Earth revolves around the Sun in 365.26 days, a period known as an Earth year. During this time, Earth rotates about its axis about 366.26 times.
Earth Observation
Earth observation (EO) is the gathering of information about the planet's physical, chemical, and biological systems via remote-sensing technologies, supplemented by earth-surveying techniques, which encompasses the collection, analysis, and presentation of data. Earth observation is used to monitor and assess the status of and changes in natural and built environments.
Observation
Observation is the active acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the recording of data via the use of scientific instruments. The term may also refer to any data collected during the scientific activity. Observations can be qualitative, that is, only the absence or presence of a property is noted, or quantitative if a numerical value is attached to the observed phenomenon by counting or measuring.
Observation
My observation is that after one hundred and twenty years of modernisation since the opening of the country, present-day Japan is split between two opposite poles of ambiguity.
Kenzaburo Oe, in Nobel Prize Laureates in Literature: Lagerkvist-Pontoppidan, Thomson Gale, 2007, p. 370
Earth
We travel together, passengers on a little space ship, dependent on its vulnerable reserves of air and soil; all committed for our safety to its security and peace; preserved from annihilation only by the care, the work, and, I will say, the love we give our fragile craft. We cannot maintain it half fortunate, half miserable, half confident, half despairing, half slave—to the ancient enemies of man—half free in a liberation of resources undreamed of until this day. No craft, no crew can travel safely with such vast contradictions. On their resolution depends the survival of us all.
Adlai Stevenson, U.S. ambassador to the United Nations, last major speech, to the Economic and Social Council of the United Nations, Geneva, Switzerland (July 9, 1965); in Albert Roland, Richard Wilson, and Michael Rahill, eds., Adlai Stevenson of the United Nations (1965), p. 224.
Observation
Nothing has such power to broaden the mind as the ability to investigate systematically and truly all that comes under thy observation in life.
Marcus Aurelius, in Gabriel Deeds Eden's Legacy, Trafford Publishing, 2004, p. 132
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