What is space technology? Space Technology is the exploration and utilization of outer space by the systematic application of engineering and scientific disciplines.
It includes space vehicles such as spacecraft, satellites, space stations, orbital launch vehicles and a wide variety of other technologies including support infrastructure equipment, and procedures.
How is space technology used in everyday human life?
Applications of Space Technology in Agriculture
Space-based technology is of value to farmers, agronomists, food manufacturers and agricultural policymakers to enhance production and profitability.
Remote sensing satellites provide key data for monitoring soil, snow cover, drought and crop development.
Rainfall assessments from satellites, for example, help farmers plan the timing and amount of irrigation they will need for their crops.
Accurate information and analysis can also help predict a region’s agricultural output well in advance and can be critical in anticipating and mitigating the effects of food shortages and famines.
Applications of Space Technology in Global Health
Information from remote sensing technologies can be applied to study the epidemiology of infectious diseases.
Data can be used to monitor disease patterns, understand environmental triggers for the spread of diseases, predict risk areas and define regions that require disease-control planning.
- This tele-epidemiology is of particular relevance in developing countries like India, where infectious diseases remain among the top causes of death.
By bringing medical specialists into virtual contact with patients and health practitioners in remote, rural and underserved areas, tele-health and tele-medicine can improve access to medical and health-related services.
How space technology used in Environment
Space-based technologies have enhanced scientific understanding of water cycles, air quality, forests and other aspects of the natural environment.
These surveying and monitoring tools provide valuable information on the state of ecosystems, which offers objective support for positive environmental action, including conservation and sustainable resource management.
Uses of space technology in Sustainable Development
Earth observation is a vital tool for facilitating the sustainable development of the world’s cities.
Sustainable Goals and their universality can only be attained through readily available data from affordable sources such as satellite images and similar commonly available sources.
Decision makers use this information to understand trends, evaluate needs, and create sustainable development policies and programmes in the best interest of all populations.
What are the uses of Space technology in Disaster Management?
Space-based technologies can contribute to all phases of the disaster management cycle, including prevention, preparedness, early warning, response and reconstruction.
Before a disaster takes place, remotely sensed data provides information for systems and models which can predict disasters and provide early warnings.
Various kinds of satellites, including meteorology and geophysics satellites provide operational capability for storm warnings and search-and-rescue efforts.
Space technology application in Education
Technologies like web and videoconferencing and voice over Internet protocol allow educators and students to create virtual classrooms, regardless of physical locations.
Tele-education has become so popular that many institutions worldwide now offer distance education options ranging from the simplest instruction to degree and doctoral programs.
How to use space technology for Human Settlements?
Space-based technologies provide unique tools for planning socially and environmentally sustainable human settlements.
Central government policymakers, city planners, engineers and landscape architects are among those who use remote sensing tools that measure and monitor existing patterns of land use and infrastructure development.
Applications of Space Technology in Communication
Space-based technologies, namely communications satellites, enable global telecommunications systems by relaying signals with voice, video and data to and from one or many locations.
While Earth-based alternatives to space technologies are sometimes possible, space-based technology can often reduce infrastructure requirements and offer more cost effective service delivery options.
For instance, instead of constructing a series of transmission and relay towers to broadcast television programmes to far-to-reach places, one satellite dish could be provided to a remote community to pick up broadcast signals sent from a satellite.
Uses of space technology in Humanitarian Assistance
Space-based communications technologies often provide valuable assistance with logistical planning, rapid decision-making and resource allocation and can thereby improve the ways in which humanitarian assistance is designed and delivered.
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