Question: What did K. S. Dasgupta image while working at Indian Institute of Space Science and Technology?

Context paragraphs:
Indian Space Science Data Centre: The Indian Space Science Data Center (ISSDC) is a new ground segment facility being established by ISRO, as the primary data center for the payload data archives of Indian Space Science Missions.  This data center, located at the Indian Deep Space Network (IDSN) campus in Bangalore, is responsible for the ingestion, archive, and dissemination of the payload data and related ancillary data for Space Science missions.  The principal investigators of the science payloads as well as scientists from other institutions and general public will use this facility.  The facility will be supporting Chandrayaan-1, ASTROSAT and Megha-tropiques and any other future space science missions.

V. K. Dadhwal: Vinay Kumar Dadhwal (born 9 April 1957) is an Indian scientist and academic who primarily works in the field of remote sensing.  He is known for his contribution to the development of remote sensing applications in agriculture, including crop forecasting and irrigation management.  He is currently the Director of Indian Institute of Space Science and Technology, Thiruvananthapuram.  Dadhwal also served as the Director, National Remote Sensing Centre (NRSC), Hyderabad and the Dean, Indian Institute of Remote Sensing, a unit under Department of Space.

Pramod Sadasheo Moharir: Pramod Sadasheo Moharir (21 April 1943 – 14 January 2003) was an Indian geophysicist and a former senior scientist at the National Geophysical Research Institute.  He was known for his studies on geophysical signal processing.  Born on 21 April 1943, he obtained an MTech from the Indian Institute of Technology, Mumbai in 1966 and after securing a PhD from the Indian Institute of Technology, Kanpur in 1971, he started his career as a lecturer at Birla Institute of Technology and Science, Pilani but moved to the Indian Institute of Technology, Roorkee in 1972.  His stay at IIT Roorkee was short-lived and the same year, he joined the Indian Institute of Science where he served as a lecturer till 1976 when he was appointed as an assistant professor at IIT Mumbai.  After one year, he returned to IIT Roorkee and served the institute as a reader and as a professor until 1989.  His next move was to the National Geophysical Research Institute as a visiting scientist but became a senior scientist in 1992 and served there till his death on 14 January 2003 succumbing to a brain haemorrhage, at the age of 59.

Indian Institute of Space Science and Technology: The Indian Institute of Space Science and Technology (IIST) is a government-aided institute and deemed university for the study and research of space science, located at Valiamala, Thiruvananthapuram, Kerala.  It is the first university in Asia to be solely dedicated to the study and research of Outer space.  It was inaugurated on 14 September 2007 by G. Madhavan Nair, the then Chairman of ISRO.  IIST was set up by the Indian Space Research Organisation (ISRO) under the Department of Space, Government of India.  A. P. J. Abdul Kalam, former President of India, was the Chancellor of IIST.

B. L. Deekshatulu: Bulusu Lakshmana Deekshatulu (born 31 October 1936, India) is an Indian Academic, and an eminent research pioneered in Digital Image Processing, Control Theory.  He is a Fellow of The World Academy of Sciences.  He is an elected 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.  He was a recipient of Padma Shri conferred by the Government of India.  He worked at Indian Institute of Science as a Professor, National Remote Sensing Centre of Indian Space Research Organisation as Director & Distinguished Sciencist, Director,Centre for Space Science Technology Education in Asia & the Pacific—Affiliated to UN-Dehradun as a Founding Director.  He was Chairman Board Governing Council of National Institute of Technology, Warangal.  He is currently the Chairman of Jawaharlal Nehru Technological University, College of Engineering, Hyderabad.  He is also Distinguished Fellow at Institute for Development and Research in Banking Technology, Hyderabad.

Ghana Space Science and Technology Centre: The Ghana Space Science and Technology Centre (GSSTC) was opened officially on 2 May 2012 as Ghana’s first space science, space exploration, astronomy and technology space agency.  GSSTC and Ghana Space Agency (GhSA) aims to become an arena of excellence in space science, space exploration and space technology through teaching, learning, private spaceflight and space research commercialisation.  The centre and space agency will also allow scientists and astronauts to conduct research into natural resource management, weather forecasting, agriculture and national security.

K. Radhakrishnan: Koppillil Radhakrishnan (born 29 August 1949) is an Indian scientist.  He is chairman of the Indian Institute of Engineering Science and Technology, Shibpur, having taken the position in December 2014, and is chairman for the Indian Institute of Space Science and Technology.  Radhakrishnan previously served as chairman of the Indian Space Research Organisation (ISRO) between 2009 and 2014.  He is a life fellow of the Indian Geophysical Union and is also an accomplished vocalist (Carnatic music) and Kathakali artist.

Gautam Biswas: Gautam Biswas (Bengali: গৌতম বিশ্বাস ; born 23 May 1956) is a distinguished professor and the director of Indian Institute of Technology Guwahati.  As a faculty member of the IIT Kanpur, he served the Institute in various capacities including the Dean of Academic Affairs.  Prof Gautam Biswas is a Fellow of the three science academies, such as, the Indian National Science Academy (INSA, New Delhi), the Indian Academy of Sciences (IAS, Bangalore) and the National Academy of Sciences India (NASI, Allahabad).  He is a Fellow of the Indian National Academy of Engineering (INAE) and Institution of Engineers (IEI).  He was the occupant of the position of GD and VM Mehta Endowed Chair Professor of Mechanical Engineering at the Indian Institute of Technology Kanpur.  A Fellow of the American Society of Mechanical Engineers (ASME), Prof Biswas is the author of more than 150 scientific publications and guided 17 PhD theses.  In the year 2011, he was awarded the esteemed J C Bose National Fellowship by the Department of Science and Technology, Government of India.  Biswas completed his Baccalaureate from University of Calcutta (IIEST, Shibpur) in 1979.  He completed his PhD from the Indian Institute of Technology Kharagpur in 1985.  He was an Alexander von Humboldt Fellow at the Ruhr University Bochum in Germany and JSPS Invitation Fellow at the Yokohama National University, Japan.  He has been a Guest Professor at the Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany.  Gautam Biswas has made original contributions of long lasting value in the areas of heat transfer and fluid mechanics.  His work on enhancement of heat transfer using delta-winglet type vortex generators is a major contribution which is included in the advanced international text books.  The innovative concept has been used by the Industry for various HAVC systems.  Furthermore, he has contributed significantly in understanding the bluff body flows.  His work on large-eddy simulation of flow past bluff bodies and heat transfer in impinging jets have been deeply admired by the scientific community.  Contributions of Prof. Biswas pertaining to handling free surface flows and some of his investigations related to prediction of bubble growth in film boiling are considered to be path breaking.  Prof. Biswas and co-researchers analyzed impact of falling drops on a liquid surface and made fundamental contributions to the body of knowledge related to partial coalescence and the transition between coalescence and splashing.  Experimental evidence of large bubble entrapment occurring outside the traditional small region on the V-D map, made the boundary of large bubble entrapment a topic of greater importance.  A seminal contribution of his group probes the zone of large bubble entrapment and underlying physics. .  He has made significant impact through his publications on formation of air bubbles from a submerged orifice.

K. S. Dasgupta: Kankar Shubra Dasgupta is an Indian scientist and academic who works in the field of image processing and satellite communications (SATCOM).  He is serving as the Director of Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar, Gujarat, India.  Prior to joining DA-IICT, he served as the Director of Indian Institute of Space Science and Technology, Thiruvananthapuram.  Dasgupta also served as the Deputy Director, Space Applications Centre, Ahmedabad and the Director of the Development and Educational Communication Unit of Indian Space Research Organisation.

National Space Science Data Center: The National Space Science Data Center serves as the permanent archive for NASA space science mission data. " Space science" pertains to astronomy and astrophysics, solar and space plasma physics, and planetary and lunar science.  As the permanent archive, NSSDC teams with NASA's discipline-specific space science "active archives" which provide access to data to researchers and, in some cases, to the general public.  NSSDC also serves as NASA's permanent archive for space physics mission data.  It provides access to several geophysical models and to data from some non-NASA mission data.

Supporting paragraphs: K. S. Dasgupta Indian Institute of Space Science and Technology
Answer: Outer space