IRS-1B, Indian Remote Sensing satellite-1B, the second of the series of indigenous state-of-art remote sensing satellites, was successfully launched into a polar Sun-synchronous orbit on 29 August 1991 from the Soviet Cosmodrome at Baikonur.

Improved features compared to its predecessor : gyro referencing for better orientation sensing, time tagged commanding (IRS-1A) facility for more flexibility in camera operation and line count information for better data product generation.

The IRS system is the largest constellation of remote sensing satellites for civilian use in operation today in the world, with 11 operational satellites. All these are placed in polar Sun-synchronous orbit and provide data in a variety of spatial, spectral and temporal resolutions.

IRS-1B, the second of the series of indigenously developed remote sensing satellites of India, was successfully launched into a polar sun-synchronous orbit on August 29, 1991 from the Soviet Cosmodrome at Baikonur.

Jul 19, 2024 · The first IRS, IRS-1A, was nearly identical to its successor, IRS-1B. Both had three high-resolution optical imagers onboard, all multispectral cameras: LISS-I (Linear Imaging Self Scanner) and two LISS-II.

RS 1B had Improved features compared to its predecessor : gyro referencing for better orientation sensing, time tagged commanding (IRS-1A) facility for more flexibility in camera operation and line count information for better data product generation.

Aug 29, 1991 · IRS 1A and 1B (Indian Remote Sensing Satellite) were the first of the series of indigenous state-of-art remote sensing satellites. IRS-1A, was successfully launched into a polar sun-synchronous orbit on 17 March 1988 from the Soviet Cosmodrome at Baikonur on a …

Aug 29, 1991 · The Indian Remote Sensing Satellite-1B (IRS-1B) continued the series of Earth resources remote sensing satellites developed by India for land-based applications such as agriculture, forestry, geology, and hydrology. The spacecraft was a box-shaped 1.6 x 1.56 x 1.1 meter bus with two Sun-tracking solar arrays of 8.5 square meters each.

IRS-1B was the second satellite in the Indian Remote Sensing (IRS) program, developed and launched by the Indian Space Research Organisation (ISRO) into a polar Sun-synchronous orbit on 29 August 1991 from the Soviet Cosmodrome at Baikonur.

Dec 20, 2003 · Improved features compared to its predecessor : gyro referencing for better orientation sensing,time tagged commanding (IRS-1A) facility for more flexilibility in camera operation and line count information for better data product generation.