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SHALOM (satellite)

From Wikipedia, the free encyclopedia
Israel-Italian satellite system
Spaceborne Hyperspectral Applicative Land and Ocean Mission
Mission typeEarth Observation, Research
OperatorASI
ISA
Mission duration5 years (planned)[1]
Spacecraft properties
BusISA
ManufacturerEl-Op
IAI
Selex ES
Thales Alenia Space[2]
Launch mass385 kg
Start of mission
RocketVega-C[3]
Launch siteGuiana Space Centre,ELV
ContractorArianespace
Instruments
Hyperspectral Imaging Spectrometer
Panchromatic camera
Spectral ranges VNR/SWIR Spectrometers
SHALOM

Spaceborne Hyperspectral Applicative Land and Ocean Mission (SHALOM) is a joint mission by theIsraeli Space Agency and theItalian Space Agency to develop ahyperspectralsatellite.[4][2]

History

[edit]

The mission was agreed upon in late 2010,[5] and was originally intended to build two commercial hyperspectral satellites.[6] Preliminary studies for the program started in 2012,[7] with Phase A completed in 2013. A Joint Integrated Team from Italy and Israel perform preliminary definition and studies until 2014.[8] By 2014, the project has evolved into building only one satellite. Phase B1 started in 2017 and was expected to last 12 months.[2]

In October 2015 a memorandum of understanding was signed, and the system was slated to become fully operational in 2021,[9] later pushed to 2022.[3] The project is expected to cost over $200 million, with the cost being split evenly between the two countries.[10] As of 2020, the satellite was expected to launch in 2025[1][11] on aVega launch vehicle.[3]

Objectives

[edit]

The joint mission is expected to build ahyperspectralEarth observation satellite that will occupy the same orbit as the older Italian satellite,COSMO-SkyMed which was launched in 2007. The satellites will be equipped with instruments targeting thevisible andinfrared wavelengths in the 400 nm to 2700 nm range.

The satellite will use theOPTSAT-3000 satellite platform built byIsrael Aerospace Industries,[2] and is expected to be about 385 kg. The payload will be limited to 120 kg[8] and is expected be equipped with:

  • Panchromatic camera with a 2.5-mGSD,
  • Commercial Hyper-spectral Imaging Spectrometer (0.2-2.5 μm)[12]
  • Infrared camera (4-12 μm)
  • Spectral ranges (contiguous spectrum):

See also

[edit]

References

[edit]
  1. ^ab"Agenzia Spaziale Italiana Annual Report 2020"(PDF).ASI. 30 August 2021. p. 31. Retrieved6 December 2021.
  2. ^abcdDemetio Labate (March 2017)."SHALOM Mission"(PDF). Workshop :“Data Exploitation della missione PRISMA, precursore delle missioni iperspettrali nazionali”. Archived fromthe original(PDF) on 2018-06-30. Retrieved2018-09-15.
  3. ^abc"Dal 2022 in orbita il satellite dalla super-vista" [Hyperspectral satellite to orbit in 2022].ANSA (in Italian). 3 July 2019. Retrieved4 November 2019.
  4. ^"Zvi Kaplan, Director, Israel Space Agency". Spacenews. 6 September 2011. Retrieved21 November 2013.
  5. ^"Italy and Israel: all clear for SHALOM".Italian Space Agency. Retrieved21 November 2013.
  6. ^Dekel, Tal."Israeli Civilian Space Program: Turning Swords into Plowshares"(PDF).Israel Space Agency. Retrieved21 November 2013.
  7. ^"SELEX Galileo in Charge of Hyperspectral Instrument for Italian-Israeli SHALOM Space Mission".Selex ES. Archived fromthe original on 7 August 2016. Retrieved21 November 2013.
  8. ^abEyal Ben Dor; Avia Kafri; Giancarlo Varacalli (July 2014)."SHALOM: Spaceborne Hyperspectral Applicative Land and Ocean Mission: A joint project of ASI-ISA, an update for 2014"(PDF). IGARSS Quebec.
  9. ^"The Shalom Mission". Israel Space Agency. December 16, 2014.
  10. ^"Israel, Italy To Build Hyperspectral Satellites". Archived fromthe original on 3 December 2013. Retrieved21 November 2013.
  11. ^"Piano Triennale delle Attività 2021-2023" [Three-year Plan of Activities 2021-2023](PDF).ASI (in Italian). 10 March 2021. p. 50. Retrieved6 December 2021.
  12. ^Prof. Ezio Bussoletti."Space Observations for Agriculture and Food Support"(PDF).Italian Space Agency. Retrieved21 November 2013.
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