EO·Atlas
missions
EOS-01 (RISAT-2BR2)
EOS-01, formerly designated RISAT-2BR2, is an ISRO Earth observation satellite in the RISAT programme, launched on 7 November 2020 aboard PSLV-C49.[1][2] The mission carries an X-band SAR-X synthetic aperture radar with 1 to 8 m resolution and 10 to 50 km swath by mode.[3] The satellite operates in a low Earth drifting orbit at approximately 555 km altitude and 37 degree inclination.[4] WMO OSCAR lists the mission as operational as of a February 2026 update; ISRO's April 2025 satellite status listing also confirms operational status.[4][2] Applications include reconnaissance, disaster management, soil moisture estimation, flooding assessment, and land-cover change detection.[1][4] Data are distributed offline through NRSC.[1]
Full specification
All fields
| current status | operational |
| operator | Indian Space Research Organisation |
| launch vehicle | isro-pslv |
| Launched | 2020-11-07 |
| orbit type | Low Earth drifting orbit, about 555 km altitude and 37 degree inclination |
| swath km | 50 |
| revisit days | 5 |
| tasking supported | true |
| current geographic priority | Reconnaissance, disaster management and Earth observation; offline data distribution through NRSC. |
| Last updated | 2026-06-14 |
| claim status | agency-sourced |
Where this fits, supply chain
Compositional position
Sources
- [1]Earth Observation Satellites, ISROagency doc2026-06-14
- [2]DoS/ISRO satellites launched so far, 10 April 2025agency doc2026-06-14
- [3]EOS-01, WMO OSCAR satellite recordthird party2026-06-14
- [4]SAR-X (RISAT-2), WMO OSCAR instrument recordthird party2026-06-14