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HySIS

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Not to be confused with Aspen HYSYS, a software to simulate chemical processes.

Template:Infobox spacecraft

HySIS (Hyperspectral Imaging Satellite) is an Earth observation satellite which will provide hyperspectral imaging services to India for a range of applications in agriculture, forestry and in the assessment of geography such as coastal zones and inland waters[1][2] The data will aslo be accesible to India's defence forces.[3]

Payloads

HySIS carries two payloads in Visible Near Infrared (VNIR) spectral range of 0.4 to 0.95 µm and Shortwave Infrared (SWIR) in 0.85 to 2.4 micrometre spectral regions with 10 nanometre bandwidth, 60 and 256 contiguous spectral bands each. It will have a spatial resolution of 30 meters and a swath of 30 km from its 630 km sun-synchronous orbit. Space Applications Centre and Semi-Conductor Laboratory were responsible for the development and fabrication of 'Frame Transfer CCD' for the VNIR imaging payload while ISRO Satellite Centre supplied the modified IMS-2 bus and carried out the final assembly, integration and testing.[4][1][2][5]

Launch

PSLV-C43 carrying HySIS and 30 secondary payloads was launched at 04:27:30 UTC, 29 November 2018 from First Launch Pad of Satish Dhawan Space Centre. After a flight that lasted 17 minutes and 19 seconds, HySIS was successfully placed in a planned sun-synchronous polar orbit at around 645km.[6][7][8][3]

See also

References

  1. ^ a b "Upagrah July–September 2018". ISAC.gov.in. 9 November 2018. Archived from the original (PDF) on 9 November 2018. Retrieved 9 November 2018. {{cite web}}: Cite has empty unknown parameter: |dead-url= (help)
  2. ^ a b "ISRO Develops Optical Imaging Detector Array for Hyperspectral Imaging Applications – ISRO". www.isro.gov.in. Retrieved 10 November 2018.
  3. ^ a b "Isro to launch hyperspectral imaging sat with 30 foreign satellites on Nov 29 - Times of India". The Times of India. Retrieved 25 November 2018.
  4. ^ D.s, Madhumathi (9 August 2017). "ISRO to develop full-fledged hyperspectral imaging satellite". The Hindu. ISSN 0971-751X. Retrieved 11 November 2018.
  5. ^ "Nellore: Hyperspectral Imaging Satellite to be launched on November 29". Deccan Chronicle. 24 November 2018. Retrieved 26 November 2018.
  6. ^ "PSLV-C43 successfully launches HysIS and 30 customer satellites - ISRO". www.isro.gov.in. Retrieved 29 November 2018.
  7. ^ "Isro lines up 3 rocket launches in two months – Times of India". The Times of India. Retrieved 11 November 2018.
  8. ^ "29న పీఎస్‌ఎల్‌వీ-సీ 43 రాకెట్ ప్రయోగం | Andhrabhoomi – Telugu News Paper Portal | Daily Newspaper in Telugu | Telugu News Headlines | Andhrabhoomi". ftp.andhrabhoomi.net. Retrieved 18 November 2018.


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