Names | RISAT-2BR2 Earth Observation Satellite-01 |
---|---|
Mission type | Radar imaging Earth observation satellite |
Operator | ISRO |
COSPAR ID | 2020-081A |
SATCAT no. | 46905 |
Website | https://www.isro.gov.in |
Mission duration | 5 years (planned) 4 years and 1 day (in progress) |
Spacecraft properties | |
Spacecraft | EOS-01 |
Bus | RISAT |
Manufacturer | Indian Space Research Organisation |
Launch mass | 615 kg (1,356 lb) |
Power | 2 kW[1] |
Start of mission | |
Launch date | 7 November 2020, 09:41 UTC[2] |
Rocket | PSLV-DL, PSLV-C49 |
Launch site | Satish Dhawan Space Centre, First Launch Pad (FLP) |
Contractor | Indian Space Research Organisation |
Entered service | February 2021 |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Low Earth orbit |
Altitude | 555 km (345 mi) |
Inclination | 36.9° |
Period | 90.0 minutes |
Instruments | |
Synthetic Aperture Radar (X-band) (SAR-X) | |
EOS-01 (formerly known as RISAT-2BR2 [3]) is an X-band, synthetic-aperture radar (SAR) based all weather Earth imaging satellite built by the Indian Space Research Organisation (ISRO) for tasks pertaining to forestry, agricultural and disaster management.[4] It is a part of India's RISAT series of SAR imaging spacecraft and would be third satellite in the series including RISAT-2B, RISAT-2BR1 with 120° phasing.[5] EOS-01 has been developed at the cost of roughly ₹125 crore (equivalent to ₹147 crore or US$18 million in 2023).[6]