Close approach analysis in the geosynchronous region using optical measurements
Journal of Guidance, Control, and Dynamics, ISSN: 1533-3884, Vol: 37, Issue: 2, Page: 705-710
2014
- 52Citations
- 5Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Earth orbiting spacecraft are exposed to a hazardous micrometeoroid and orbital debris environment. These objects can collide at very high velocity, causing significant damage to operational satellites in any orbital regime, from low Earth orbit (LEO) to geosynchronous orbit (GEO). The optical measurement acquisition system consists of optic devices, including the telescope and the charge-coupled device (CCD), pointing devices, including computer and mount, image processing and astrometry algorithms, and accurate timing devices. The objects' TLEs are propagated to generate pointing commands to the mount so that the objects fall within the telescope field of view at the appropriate time. The satellite used to perform the residuals analysis and assess the OD procedure performance is SICRAL1 with the measurements collected during an observation campaign performed in October 2011. The OD is based on measurements equally spaced in time, at five-minute time intervals.
Bibliographic Details
American Institute of Aeronautics and Astronautics (AIAA)
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know