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Gnc 2021 Abstract Book
GNC 2021 ABSTRACT BOOK Contents GNC Posters ................................................................................................................................................... 7 Poster 01: A Software Defined Radio Galileo and GPS SW receiver for real-time on-board Navigation for space missions ................................................................................................................................................. 7 Poster 02: JUICE Navigation camera design .................................................................................................... 9 Poster 03: PRESENTATION AND PERFORMANCES OF MULTI-CONSTELLATION GNSS ORBITAL NAVIGATION LIBRARY BOLERO ........................................................................................................................................... 10 Poster 05: EROSS Project - GNC architecture design for autonomous robotic On-Orbit Servicing .............. 12 Poster 06: Performance assessment of a multispectral sensor for relative navigation ............................... 14 Poster 07: Validation of Astrix 1090A IMU for interplanetary and landing missions ................................... 16 Poster 08: High Performance Control System Architecture with an Output Regulation Theory-based Controller and Two-Stage Optimal Observer for the Fine Pointing of Large Scientific Satellites ................. 18 Poster 09: Development of High-Precision GPSR Applicable to GEO and GTO-to-GEO Transfer ................. 20 Poster 10: P4COM: ESA Pointing Error Engineering -
The Space-Based Global Observing System in 2010 (GOS-2010)
WMO Space Programme SP-7 The Space-based Global Observing For more information, please contact: System in 2010 (GOS-2010) World Meteorological Organization 7 bis, avenue de la Paix – P.O. Box 2300 – CH 1211 Geneva 2 – Switzerland www.wmo.int WMO Space Programme Office Tel.: +41 (0) 22 730 85 19 – Fax: +41 (0) 22 730 84 74 E-mail: [email protected] Website: www.wmo.int/pages/prog/sat/ WMO-TD No. 1513 WMO Space Programme SP-7 The Space-based Global Observing System in 2010 (GOS-2010) WMO/TD-No. 1513 2010 © World Meteorological Organization, 2010 The right of publication in print, electronic and any other form and in any language is reserved by WMO. Short extracts from WMO publications may be reproduced without authorization, provided that the complete source is clearly indicated. Editorial correspondence and requests to publish, reproduce or translate these publication in part or in whole should be addressed to: Chairperson, Publications Board World Meteorological Organization (WMO) 7 bis, avenue de la Paix Tel.: +41 (0)22 730 84 03 P.O. Box No. 2300 Fax: +41 (0)22 730 80 40 CH-1211 Geneva 2, Switzerland E-mail: [email protected] FOREWORD The launching of the world's first artificial satellite on 4 October 1957 ushered a new era of unprecedented scientific and technological achievements. And it was indeed a fortunate coincidence that the ninth session of the WMO Executive Committee – known today as the WMO Executive Council (EC) – was in progress precisely at this moment, for the EC members were very quick to realize that satellite technology held the promise to expand the volume of meteorological data and to fill the notable gaps where land-based observations were not readily available. -
HISPASAT Renews Designations of Its Satellite Fleet
Communications management HISPASAT renews designations of its satellite fleet The operator seeks to provide more precise and direct information through the designations used for its satellite system. All satellites will use Hispasat as their primary name, to which complementary information will be added in reference to each satellite’s orbital position and order of arrival. Madrid, 1 March 2016.- Spanish satellite communications operator HISPASAT has defined a new designation system for its satellite fleet. The change comes as a response to the Group’s growing number of satellites and orbital positions and reflects efforts to maintain designation coherency. The company seeks to establish a logical method to automate future satellite designations and provide informative content regarding satellites’ position and age and, therefore, has established the following system: all satellites will use Hispasat as their primary name, to which complementary information will be added in reference to each satellite’s orbital position and their order of arrival. Hence, when a satellite changes its location, its designation will also change, adapting it to the satellite’s new orbital position. In establishing HISPASATt’s new satellite designations, consideration has been given to the satellites that have already completed their useful life cycle and, therefore, been deorbited, such that numbering system will be linked to the history of the company’s satellites. The Amazonas satellites will keep their designation Excluded from this system will be satellites located at 61º West, which will keep the name Amazonas, since they are fully established on the market and well-known by all of the actors in the sector. -
Highlights in Space 2010
International Astronautical Federation Committee on Space Research International Institute of Space Law 94 bis, Avenue de Suffren c/o CNES 94 bis, Avenue de Suffren UNITED NATIONS 75015 Paris, France 2 place Maurice Quentin 75015 Paris, France Tel: +33 1 45 67 42 60 Fax: +33 1 42 73 21 20 Tel. + 33 1 44 76 75 10 E-mail: : [email protected] E-mail: [email protected] Fax. + 33 1 44 76 74 37 URL: www.iislweb.com OFFICE FOR OUTER SPACE AFFAIRS URL: www.iafastro.com E-mail: [email protected] URL : http://cosparhq.cnes.fr Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law The United Nations Office for Outer Space Affairs is responsible for promoting international cooperation in the peaceful uses of outer space and assisting developing countries in using space science and technology. United Nations Office for Outer Space Affairs P. O. Box 500, 1400 Vienna, Austria Tel: (+43-1) 26060-4950 Fax: (+43-1) 26060-5830 E-mail: [email protected] URL: www.unoosa.org United Nations publication Printed in Austria USD 15 Sales No. E.11.I.3 ISBN 978-92-1-101236-1 ST/SPACE/57 *1180239* V.11-80239—January 2011—775 UNITED NATIONS OFFICE FOR OUTER SPACE AFFAIRS UNITED NATIONS OFFICE AT VIENNA Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law Progress in space science, technology and applications, international cooperation and space law UNITED NATIONS New York, 2011 UniTEd NationS PUblication Sales no. -
Orbital Debris: a Chronology
NASA/TP-1999-208856 January 1999 Orbital Debris: A Chronology David S. F. Portree Houston, Texas Joseph P. Loftus, Jr Lwldon B. Johnson Space Center Houston, Texas David S. F. Portree is a freelance writer working in Houston_ Texas Contents List of Figures ................................................................................................................ iv Preface ........................................................................................................................... v Acknowledgments ......................................................................................................... vii Acronyms and Abbreviations ........................................................................................ ix The Chronology ............................................................................................................. 1 1961 ......................................................................................................................... 4 1962 ......................................................................................................................... 5 963 ......................................................................................................................... 5 964 ......................................................................................................................... 6 965 ......................................................................................................................... 6 966 ........................................................................................................................ -
Les Puissances Spatiales Qui Montent
SOMMAIRE Les puissances spatiales qui montent Par Philippe VOLVERT 1 SOMMAIRE 2 SOMMAIRE Les puissances spatiales qui montent Par Philippe VOLVERT 3 SOMMAIRE SOMMAIRE SOMMAIRE ..................................................................................................................................................... 4 INTRODUCTION ............................................................................................................................................. 5 L’ESPACE AU PAYS DU SOLEIL LEVANT ..................................................................................................... 6 LES AMBITIONS CHINOISES ........................................................................................................................ 14 L’INDEPENDANCE SPATIALE INDIENNE ................................................................................................... 24 L’ESPACE ET LE RESTE DU MONDE ........................................................................................................... 29 LES GRANDES DATES DE L’ASTRONAUTIQUE JAPONAISE .................................................................... 36 LES GRANDES DATES DE L’ASTRONAUTIQUE CHINOISE ....................................................................... 39 LES GRANDES DATES DE L’ASTRONAUTIQUE INDIENNE........................................................................ 41 LES VOLS HABITES ...................................................................................................................................... -
A Low-Cost Launch Assistance System for Orbital Launch Vehicles
Hindawi Publishing Corporation International Journal of Aerospace Engineering Volume 2012, Article ID 830536, 10 pages doi:10.1155/2012/830536 Review Article A Low-Cost Launch Assistance System for Orbital Launch Vehicles Oleg Nizhnik ERATO Maenaka Human-Sensing Fusion Project, 8111, Shosha 2167, Hyogo-ken, Himeji-shi, Japan Correspondence should be addressed to Oleg Nizhnik, [email protected] Received 17 February 2012; Revised 6 April 2012; Accepted 16 April 2012 Academic Editor: Kenneth M. Sobel Copyright © 2012 Oleg Nizhnik. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The author reviews the state of art of nonrocket launch assistance systems (LASs) for spaceflight focusing on air launch options. The author proposes an alternative technologically feasible LAS based on a combination of approaches: air launch, high-altitude balloon, and tethered LAS. Proposed LAS can be implemented with the existing off-the-shelf hardware delivering 7 kg to low-earth orbit for the 5200 USD per kg. Proposed design can deliver larger reduction in price and larger orbital payloads with the future advances in the aerostats, ropes, electrical motors, and terrestrial power networks. 1. Introduction point to the progress in the orbital delivery systems for these additional payload classes. Spaceflight is the mature engineering discipline—54 years old as of 2012. But seemingly paradoxically, it still relies solely 2. Overview of Previously Proposed LAS on the hardware and methodology developed in the very beginning of the spaceflight era. Modernly, still heavily-used A lot of proposals have been made to implement nonrocket Soyuz launch vehicle systems (LVSs) are the evolutionary LASandarelistedinTable 1. -
59864 Federal Register/Vol. 85, No. 185/Wednesday, September 23
59864 Federal Register / Vol. 85, No. 185 / Wednesday, September 23, 2020 / Rules and Regulations FEDERAL COMMUNICATIONS C. Congressional Review Act II. Report and Order COMMISSION 2. The Commission has determined, A. Allocating FTEs 47 CFR Part 1 and the Administrator of the Office of 5. In the FY 2020 NPRM, the Information and Regulatory Affairs, Commission proposed that non-auctions [MD Docket No. 20–105; FCC 20–120; FRS Office of Management and Budget, funded FTEs will be classified as direct 17050] concurs that these rules are non-major only if in one of the four core bureaus, under the Congressional Review Act, 5 i.e., in the Wireline Competition Assessment and Collection of U.S.C. 804(2). The Commission will Bureau, the Wireless Regulatory Fees for Fiscal Year 2020 send a copy of this Report & Order to Telecommunications Bureau, the Media Congress and the Government Bureau, or the International Bureau. The AGENCY: Federal Communications indirect FTEs are from the following Commission. Accountability Office pursuant to 5 U.S.C. 801(a)(1)(A). bureaus and offices: Enforcement ACTION: Final rule. Bureau, Consumer and Governmental 3. In this Report and Order, we adopt Affairs Bureau, Public Safety and SUMMARY: In this document, the a schedule to collect the $339,000,000 Homeland Security Bureau, Chairman Commission revises its Schedule of in congressionally required regulatory and Commissioners’ offices, Office of Regulatory Fees to recover an amount of fees for fiscal year (FY) 2020. The the Managing Director, Office of General $339,000,000 that Congress has required regulatory fees for all payors are due in Counsel, Office of the Inspector General, the Commission to collect for fiscal year September 2020. -
Ssc09-Xii-03
SSC09-XII-03 The Promise of Innovation from University Space Systems: Are We Meeting It? Michael Swartwout St. Louis University 3450 Lindell Boulevard St. Louis, Missouri 63103; (314) 977-8240 [email protected] ABSTRACT A popular notion among universities is that we are innovation-drivers in the staid, risk-adverse spacecraft industry – we are to professional small satellites what small satellites are to the “battlestars”. By contrast, professional industry takes a much different perspective on university-class spacecraft; these programs are good for attracting students to space and providing valuable pre-career training, but the actual flight missions are ancillary, even unimportant. Which opinion is correct? Both are correct. The vast majority of the 111 student-built spacecraft that have flown have made no innovative contributions. That is not to say that they have been without contribution. In addition to the inarguable benefits to education, many have served as radio Amateur communications, science experiments and even technological demonstrations. But “innovative”? Not so much. However, there have been two innovative contributors, whose contributions are large enough to settle the question: the University of Surrey begat SSTL, which helped create the COTS-based small satellite industry. Stanford and Cal Poly begat CubeSats, whose contributions are still being created today. This paper provides an update to our earlier submissions on the history of student-built spacecraft. Major trends identified in previous years will be re-examined with new data -- especially the bifurcation between larger-scale, larger-scope "flagship" programs and small-scale, reduced-mission "independents". In particular, we will demonstrate that the general history of student-built spacecraft has not been one of innovation, nor of development of new space systems -- with those few, extremely noteworthy, exceptions. -
Navy Space and Astronautics Orientation. INSTITUTION Bureau of Naval Personnel, Washington, D
DOCUMENT RESUME ED 070 566 SE 013 889 AUTHOR Herron, R. G. TITLE Navy Space and Astronautics Orientation. INSTITUTION Bureau of Naval Personnel, Washington, D. C.; Naval Personnel Program Support Activity, Washington, D. C. REPORT NO NAVPERS- 10488 PUB DATE 67 NOTE 235p. '2 EDRS PRICE MF-$0.65 HC-$9.87 DESCRIPTORS Aerospace Education; AerospaceTechnology; *Instructional Materials; Military Science; *Military Training; Navigatioti; *Post Secondary Education; *Space Sciences; *Supplementary Textbooks; Textbooks ABSTRACT Fundamental concepts of the spatial environment, technologies, and applications are presented in this manual prepared for senior officers and key civilian employees. Following basic information on the atmosphere, solar system, and intergalactic space, a detailed review is included of astrodynamics, rocket propulsion, bioastronautics, auxiliary spacecraft survival systems, and atmospheric entry.Subsequentlythere is an analysis of naval space facilities, and satellite applications, especially those of naval interests, are discussed with a background of launch techniques, spatial data gathering, communications programs ,of)servation techniques, measurements by geodetic and navigation systems. Included is a description of space defense and future developments of both national and international space programs. Moreover, commercial systems are mentioned, such as the 85-pound Early Bird (Intelsat I) Intelsat II series, global Intelsat III series, and Soviet-made elMolnlyan satellites. The total of 29 men and one woman orbiting the earth In-1961-67 are tabulated in terms of their names, flight series, launching dates, orbit designations, or biting periods,. stand-up periods, and extra vehicular activity records. Besides numerous illustrations, a list ofsignificantspace launches and a glossary of special terms are included in the manual appendices along with two tables of frequencybanddesignation. -
FCC-21-49A1.Pdf
Federal Communications Commission FCC 21-49 Before the Federal Communications Commission Washington, DC 20554 In the Matter of ) ) Assessment and Collection of Regulatory Fees for ) MD Docket No. 21-190 Fiscal Year 2021 ) ) Assessment and Collection of Regulatory Fees for MD Docket No. 20-105 Fiscal Year 2020 REPORT AND ORDER AND NOTICE OF PROPOSED RULEMAKING Adopted: May 3, 2021 Released: May 4, 2021 By the Commission: Comment Date: June 3, 2021 Reply Comment Date: June 18, 2021 Table of Contents Heading Paragraph # I. INTRODUCTION...................................................................................................................................1 II. BACKGROUND.....................................................................................................................................3 III. REPORT AND ORDER – NEW REGULATORY FEE CATEGORIES FOR CERTAIN NGSO SPACE STATIONS ....................................................................................................................6 IV. NOTICE OF PROPOSED RULEMAKING .........................................................................................21 A. Methodology for Allocating FTEs..................................................................................................21 B. Calculating Regulatory Fees for Commercial Mobile Radio Services...........................................24 C. Direct Broadcast Satellite Regulatory Fees ....................................................................................30 D. Television Broadcaster Issues.........................................................................................................32 -
Hispasat Awards Gilat a Multi-Million Dollar Order for Cellular Backhaul Over Satellite to Extend Altan La Red Compartida Service to Rural Mexico
Hispasat Awards Gilat a Multi-Million Dollar Order for Cellular Backhaul over Satellite to Extend Altan La Red Compartida Service to Rural Mexico Over three million people of Mexico's underserved rural population will benefit from 4.5G LTE coverage, enjoying high-quality mobile broadband voice and data services Petah Tikva, Israel, December 21, 2020 -- Gilat Satellite Networks Ltd. (NASDAQ, TASE: GILT), a worldwide leader in satellite networking technology, solutions and services, announces that Hispasat awarded Gilat a multi-million dollar order to expand the existing SkyEdge II-c platform that Hispasat operates in Mexico and procure Capricorn VSATs for cellular backhaul (CBH) over satellite. Hispasat will use Gilat technology to extend the service of Altan La Red Compartida, the shared telecommunications network in Mexico, to over three million people in Mexico. Mexico's underserved rural population will benefit from 4.5G LTE coverage enjoying high-quality mobile broadband voice and data services. Altan is committed to promoting the vision of more and better-connected residents in Mexico. Due to difficult terrain, laying out land-based infrastructure is unfeasible or would require exorbitant costs. Therefore, satellite backhauling is the preferred method to provide fast coverage to the unserved and underserved population in Mexico, in regions where telecommunications can be crucial to open new opportunities for economic and social development. Gilat's SkyEdge II-c platform with its flagship VSAT, Capricorn, over Hispasat's Ka-band Amazonas 5 satellite, provides a most reliable quick solution to meet Altan's demanding requirements. Gilat's CBH platform provides a user experience similar to terrestrial technologies enabling MNOs to expand high-quality coverage to underserved areas of Mexico.