Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object, in contrast to in situ or on-site observation. The term is applied especially to acquiring information about Earth and other planets. Remote sensing is used in numerous fields, including geophysics, geography, land surveying and most Earth science disciplines. It also has military, intelligence, commercial, economic, planning, and humanitarian applications, among others.
Within the atmospheric sciences, atmospheric physics is the application of physics to the study of the atmosphere. Atmospheric physicists attempt to model Earth's atmosphere and the atmospheres of the other planets using fluid flow equations, radiation budget, and energy transfer processes in the atmosphere. In order to model weather systems, atmospheric physicists employ elements of scattering theory, wave propagation models, cloud physics, statistical mechanics and spatial statistics which are highly mathematical and related to physics. It has close links to meteorology and climatology and also covers the design and construction of instruments for studying the atmosphere and the interpretation of the data they provide, including remote sensing instruments. At the dawn of the space age and the introduction of sounding rockets, aeronomy became a subdiscipline concerning the upper layers of the atmosphere, where dissociation and ionization are important.
India's remote sensing program was developed with the idea of applying space technologies for the benefit of humankind and the development of the country. The program involved the development of three principal capabilities. The first was to design, build and launch satellites to a Sun-synchronous orbit. The second was to establish and operate ground stations for spacecraft control, data transfer along with data processing and archival. The third was to use the data obtained for various applications on the ground.
Earth observation (EO) is the gathering of information about the physical, chemical, and biological systems of the planet Earth. It can be performed via remote-sensing technologies or through direct-contact sensors in ground-based or airborne platforms.
The Indian Institute of Remote Sensing is an institute for research, higher education and training in the field of remote sensing, geoinformatics and GPS technology for natural resources, environmental and disaster management. The institute was established in the year 1966 under the Indian Department of Space. It is located in the city of Dehradun, Uttarakhand.
Pisharoth Rama Pisharoty was an Indian physicist and meteorologist, and is considered to be the father of remote sensing in India.
The Bangladesh Space Research and Remote Sensing Organization, or SPARRSO, is a state agency concerned with astronomical research and the application of space technology in Bangladesh. SPARRSO works closely with JAXA, NASA and the ESA in environmental and meteorological research. Using Japanese and American satellites, SPARRSO monitors agro-climatic conditions and water resources in Bangladesh.
The Space Research and Technology Institute of the Bulgarian Academy of Sciences is a primary research body in the field of space science in Bulgaria.
Remote sensing techniques in archaeology are an increasingly important component of the technical and methodological tool set available in archaeological research. The use of remote sensing techniques allows archaeologists to uncover unique data that is unobtainable using traditional archaeological excavation techniques.
The Pakistan Remote Sensing Satellite (PRSS), is an earth observation optical satellite launched from China's Jiuquan Satellite Centre on 9 July 2018.
K. Radhakrishnan a.k.a Koppillil Radhakrishnan is an Indian space scientist who headed the Indian Space Research Organisation (ISRO) as Chairman of Space Commission, Secretary of the Department of Space, Government of India. Under his leadership, India became the first country to reach Mars in its first attempt.
The International Society for Photogrammetry and Remote Sensing (ISPRS) is an international non-governmental organization that enhances international cooperation between the worldwide organizations with interests in the photogrammetry, remote sensing and spatial information sciences. Originally named International Society for Photogrammetry (ISP), it was established in 1910, and is the oldest international umbrella organization in its field, which may be summarized as addressing “information from imagery”.
George Joseph is an Indian space scientist, best known for his contributions to the development of remote sensing technology in India, especially in the field of Earth observation sensors. He is a former chairman of the Lunar Mission Study Task Force of the Indian Space Research Organization and an elected fellow of the National Academy of Sciences, India, Indian Academy of Sciences and Indian National Academy of Engineering. The Government of India awarded him the Padma Bhushan, the third highest civilian award, in 1999.
The Space Programme 2040 is a satellite development and launch programme of the Space and Upper Atmosphere Research Commission (Suparco), Pakistan's space research authority. The Space programme 2040 intends to replace the Badr satellite programme and geo-stationary communication satellite. On 11 August 2011, Paksat-IR was launched from Xichang Satellite Launch Center by China, making it first satellite to be launched under this programme. According to Suparco, five GEO satellites and six low Earth orbit (LEO) satellites will be launched between 2011 and 2040.
National Authority for Remote Sensing and Space Sciences (NARSS) is the pioneering Egyptian institution in the field of satellite remote sensing and space sciences.
The Astromaterials Research and Exploration Science (ARES) Directorate performs the physical science research at the Johnson Space Center (JSC). It serves as the JSC focus for support to the HQ Science Mission Directorate. ARES scientists and engineers also provide support to the human and robotic spaceflight programs with expertise in orbital debris modeling, analysis of micrometeoroid/orbital debris risks to spacecraft, image analysis and Earth observations. The responsibilities of ARES also include interaction with the Office of Safety and Mission Assurance and the Human Space Flight Programs. They perform research in Earth, planetary, and space sciences and have curatorial responsibility for all NASA-held extraterrestrial samples.
Aluru Seelin Kiran Kumar is an Indian space scientist and former chairman of the Indian Space Research Organisation, having assumed office on 14 January 2015. He is credited with the development of key scientific instruments aboard the Chandrayaan-1 and Mangalyaan space crafts. In 2014, he was awarded the Padma Shri, India's fourth highest civilian award, for his contributions to the fields of science and technology. Kiran Kumar previously served as Director of Ahmedabad Space Applications Centre.
Bulusu Lakshmana Deekshatulu is an Indian academic who has made important contributions to Digital Image Processing and Control Theory. He is a Fellow of The World Academy of Sciences, Fellow of Indian National Science Academy, The National Academy of Sciences, India, Indian Academy of Sciences, Indian National Academy of Engineering, National Academy of Agricultural Sciences, and IEEE.
General Organization of Remote Sensing is a Syrian space research agency established in 1986. Headquartered in Damascus, GORS is responsible for carrying out aerospace and land surveying using remote sensing techniques. In 2018, the agency assisted the Food and Agriculture Organization of the United Nations in assessing the impacts of its irrigation projects on the production of crops such as wheat and barley in Syria.
RESPOND is a sponsored research program of Indian Space Research Organization. ISRO started the RESPOND programme in the 1970s whose main objective is to establish strong links with Universities/Institutions in the country to carry out quality research and developmental projects which are of relevance to space and derive useful outputs of such R&D to support ISRO programmes. The programme provides opportunity to the non-ISRO scientists and engineers, who are working with the recognized institute, to contribute to the Indian space programme. The contribution is mostly in areas of design and development of orbiting satellites for scientific research and space applications, sounding rockets and satellite launch vehicles. Non-academic R & D institutions can also participate in this programme.
