Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
ImageSat International announced that it had begun construction of "EROS B", a day before the launch of "EROS A". According to the plan, the launch of the "EROS B" was to take place in 2001, after which another 6 satellites in the series were planned. In July 2000, the company announced the completion of a capital raising of more than $90 million. A year later, it signed a $70 million credit agreement with Bank Leumi to finance the further development of the satellite series, and announced that the launch of the second satellite had been postponed to 2003. On July 28, 2001, IAI officially signed an agreement with ImageSat International to build the $110 million EROS B satellite. However the project was delayed due to difficulties in signing enough commercial customers to meet the financial costs.
Satellite description
The satellite is 2.3 m in height and 1.2 m in diameter. It weighed 350 kg at launch. The design of the satellite is based on the military reconnaissance satellite Ofeq-3, which was previously built, also by Israel Aerospace Industries for Israeli government use. ImageSat International estimates the satellite will work 14 years.
The satellite is equipped with an imagery link four times faster than the EROS-A at 280 Mbit/s, a 15 kbit/s maintenance downlink, and a 15 kbit/s command uplink.
3 days after the launch, ImageSat International announced that the satellite had begun sending images from space.
Mission
The satellite offers an optical resolution of 70 cm (28 in), and as of launch date plans were to use it to monitor the developing of the nuclear program of Iran for potential threats to Israeli security. The satellite is equipped with a charge-coupled device (CDD) push broom scanner array, which provides 10,000 pixels per line and a total of 96 lines for selectable Time-Delay Integration (TDI) observation support. The satellite can be operated in both asynchronous and synchronous imaging mode. It has a Ground sample distance (GSD) of 0.70 m panchromatic imagery. Unlike the EROS A whose primary purpose is to support agricultural engineers, the EROS-B is more specifically designed for illegal construction supervision, general infrastructure monitoring, and emergency monitoring such as oil and gas exploration. EROS-B is the first commercial satellite to offer high spatial resolution images of night-time lights from space.
On 27 June 2016, the safety was the topmost concern for the 2016 Olympic and Paralympic Games, Rio 2016, ensuring that the people from every nation will be kept safe was a daunting task. To assist with this matter the Israeli satellite, EROS-B captured high-resolution images of up to 50 cm in an area of 450 km, thus enabling the identification of objects, people, cars, and goods. The announcement was made by Brazilian Defense Minister Raul Jungmann.
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ). Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
EROS-B satellite in deployed configuration
