Hubbry Logo
search
logo
445395

KhalifaSat

logo
Community Hub0 Subscribers
Write something...
Be the first to start a discussion here.
Be the first to start a discussion here.
See all
KhalifaSat

KhalifaSat (Arabic: خليفة سات), is a remote sensing Earth observation satellite that was designed and built at the Space Technology Laboratories of the Mohammed bin Rashid Space Centre in Dubai. It is considered the first entirely Emirati-made satellite. It launched into orbit on 30 October 2018 from Japan's Tanegashima Space Center using the Korean Satrec SI-300 bus.

The Mohammed bin Rashid Space Centre is a Dubai government based space centre working on the National Space programme. MBRSC already has two Earth observation satellites in orbit, DubaiSat-1 and DubaiSat-2, which were built in partnership with Satrec Initiative, a South Korean satellite manufacturer.

The project was officially announced by Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates (UAE), and Ruler of Dubai, in December 2013. The manufacture of KhalifaSat began in South Korea at Satrec Initiative's facilities. A team of Emirati engineers used the facilities there while the Advanced Technology Laboratories under the supervision of Korean Satrec scientists. In early 2015, the project was moved to MBRSC for the finishing touches.

KhalifaSat provides high-resolution imagery of Earth to be used for various purposes, including urban planning, change monitoring, area classification, monitoring environmental change and aiding relief efforts for natural disasters The satellite imagery from KhalifaSat will be provided to local government entities and a number of commercial entities both locally and internationally.

The MBRSC also aims to help diversify career paths for young Emiratis, along with creating a legacy for the satellite industry in UAE.

KhalifaSat is hexagonal in shape with four deployable solar panels. The satellite bus comprises three decks and also an upper sun shield, which will protect the camera from temperature fluctuations and radiation. The solar panels are attached to the sides of the satellite bus structure, the frame of which is manufactured from longerons and rails.

The satellite shell is just under two metres in height and less than 1.5 metres in diameter. The total mass of the spacecraft is estimated to be around 330 kg. The most sensitive component in the satellite is its Camera System (KHCS). This will be covered with a Carbon Fibre Reinforced Polymer (CFRP) sun shield to protect it against harmful radiation.

KhalifaSat contains an advanced positioning technique that allows the capture of a large number of 3D images at once with greater accuracy and quick response.

See all
User Avatar
No comments yet.