SpaceOps 2012 Conference 2012
DOI: 10.2514/6.2012-1297827
|View full text |Cite
|
Sign up to set email alerts
|

The Canadian Space Agency (CSA) Collision Risk Assessment and Mitigation System (CRAMS): Sharing the Development and the Operational Challenges

Abstract: The Canadian Space Agency has developed a multi-mission automated Collision Risk Assessment and Mitigation System (CRAMS). This paper describes the system and the challenges associated with its development and operation. The system receives e-mails and Conjunction Summary Messages (CSMs) from JSpOC, processes them and generates warning messages to the control centre when action is required based on predetermined thresholds. The system employs an approximate analytic probability model, and a conjunction geometr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
3
0

Year Published

2020
2020
2021
2021

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(3 citation statements)
references
References 3 publications
(2 reference statements)
0
3
0
Order By: Relevance
“…NEOSSat and the secondary object conjuncting with it tend to have overall miss distances of~1000 m ( Fig. 2b) and is due to the 18 SPCS' conjunction screening algorithm examining a relatively large volume of 1x1x1 km 3 around NEOSSat. A smaller portion of the conjunctions have miss distances of 100-400 m. The radial miss distances of NEOSSat conjunctions (Fig.…”
Section: Characteristics Of Neossat Conjunctionsmentioning
confidence: 99%
See 2 more Smart Citations
“…NEOSSat and the secondary object conjuncting with it tend to have overall miss distances of~1000 m ( Fig. 2b) and is due to the 18 SPCS' conjunction screening algorithm examining a relatively large volume of 1x1x1 km 3 around NEOSSat. A smaller portion of the conjunctions have miss distances of 100-400 m. The radial miss distances of NEOSSat conjunctions (Fig.…”
Section: Characteristics Of Neossat Conjunctionsmentioning
confidence: 99%
“…where T 1 , T 2 are the orbital periods of the objects. Two years of NEOSSat conjunction messages taken from the CSA's Conjunction Risk Assessment and Management System (CRAMS) [3] database was analyzed seeking conjunctions that could have been observed in by NEOSSat prior to TCA. CRAMS data includes TCA, the secondary object's Space Surveillance catalog number, range, errors and other metadata.…”
Section: In-situ Optical Characteristics Of Leo Satellite Conjunctionsmentioning
confidence: 99%
See 1 more Smart Citation