Abstract The Low Earth Orbit (LEO) region is populated by tens of thousands of objects,
which include not only active satellites, but also space debris which can pose a real danger …

ABSTRACT The Astronomical Observatory of Cluj-Napoca is involved in the European SST
effort, using its telescopes to track satellites of various orbits. The narrow field of view of the …

Problems of space debris, space security threats and space accidents are an escalating
topic that is drawing attention from scientists and researchers worldwide. Based on the …

A method for resident space object detection in video stream processing using a set of
matched filters has been proposed. Matched filters are constructed based on the connection …

Photogrammetry is a technique that was limited to a few specific sensors and application
fields until a few years ago. In the last twenty years, the landscape related to remote sensing …

This work presents a hardware implementation of the NTP-synchronized time-stamper for
RADAR signal acquisition which has significantly enhanced the precision and robustness of …

Artificial objects in various orbits surround the Earth, and many of these objects can be found
within the low Earth orbit region (LEO). This orbital zone also contains a significant amount …

The space domain is a congested and contested environment that requires constant
surveillance for risk assessment. The adequacy of current and future space domain …

The paper presents a video data processing system application for angular measurement of
the space object orbits in operating mode at the ground-based optical observation station of …