The interesting information about the launch of earth observation satellite by different countries
The interesting information about the launch of earth observation satellite by different countries
Do you know that there are nearly 1000 working satellites in orbit around the earth? Though we don’t usually mind them or think about them, these satellites are left in space running 24/7/365, presenting a wide range of data and services that are important to many aspects of our everyday lives.
Earth observation satellites play a significant role in collecting large-scale, continuous information that is important to our understanding of a wide range of Earth operations and features, and human influences upon them.
The mainstream applications of satellite-based Earth observation data such as images from Google Earth and weather predictions. Certainly, meteorological satellites have been in practice for over 50 years, and present a wealth of information that is used in the growth of weather and climate observations, predictions and forecasts.
Only a few countries like China, Canada, Japan, India, Russia, the United States of America (U.S.) and the Republic of Korea or groups of European countries promote meteorological satellites.
The total number of earth observation satellites in the space:
Currently, there are 13 operational satellites are in Sun-synchronous orbit and 4 in Geostationary orbit launched by India and swooped of #RISAT2B to space. The United States had launched moreover 32 satellites to space. Canada and Russia launch 4 earth observation satellite and Japan launches 16 satellites where their Greenhouse Gases Observing Satellite (GOSat), also known as Ibuki, is the world’s first satellite assigned to greenhouse gas monitoring. It estimates the densities of carbon dioxide and methane from 56,000 positions on the Earth’s atmosphere.
U.S. and China have newly launched Earth Observation satellites concentrated on collecting ocean data such as exterior temperature, sea-ice density, and sea level. European countries use the data for emergency acknowledgment, environmental monitoring and promoting agricultural. The Indian #RISAT2B satellites give the information which is utilized for various applications including agriculture, urban planning, water sources, country development, climate, mineral prospecting, forestry, and disaster control.
Earth Observation satellites give an interesting way for students to examine real science, from the technology of the devices themselves to the study and real-world uses of images and data.