The Crustal Dynamics Data Information System: A Resource to Support Scientific Analysis Using Space Geodesy
TLDR
The CDDIS data system and its archive have become increasingly important to many national and international science communities, particularly several of the operational services within the International Association of Geodesy and its observing system.About:
This article is published in Advances in Space Research.The article was published on 2010-06-15 and is currently open access. It has received 228 citations till now. The article focuses on the topics: International Earth Rotation and Reference Systems Service & Data system.read more
Figures
Fig. 3. Each of the lAG services (IDS, lGS, ILRS, and IVSJ operates with a similar component structure for transferring data, products and information from station to user. The CDDIS is the single global data system that supports all of the geodetic services and thus provides an integrated approach to serving data and products to the international community and the analysts responsible for generation Earth system products. 
Table 3 Summary of space geodesy data and products available in the CDDIS. 
Table 2 Scientific contributions of DORIS, GNSS, SLR. and VLBL 
Table 4 Basic structure for CDOIS archive. 
Fig. 2. Today's (September 2009) global network of geodetic observing sites includes 57 DORIS sites, 421 GNSS receivers, 40 laser ranging sikS, and 39 VLBI slations and provides the means of determining an accurate and global Terrestrial Reference Frame. The CDDIS provides data from these sites and higher~leve! data products derived from the data 10 support a \vide range of Earth science research. 
Fig. 4. The breakdown of the contents of the CDDIS online archive by data type as of September 2009. The majority of the online storage is devoted to the archive of GNSS data (as shown in Ihe further breakdown for GNSS) and "raw" VLBl dala (measurements taken by VLBI instruments used as input to the correlators for generation of the tinal. multi-station, corrdated VLBI experiment files).
Citations
More filters
Journal ArticleDOI
The Multi-GNSS Experiment (MGEX) of the International GNSS Service (IGS) - Achievements, prospects and challenges
Oliver Montenbruck,Peter Steigenberger,Lars Prange,Zhiguo Deng,Qile Zhao,Felix Perosanz,Ignacio Romero,Carey Noll,Andrea Stürze,Georg Weber,Ralf Schmid,Ken MacLeod,Stefan Schaer +12 more
TL;DR: The status and tracking capabilities of the IGS monitoring station network are presented and the multi-GNSS products derived from this resource are discussed and the achieved performance is assessed and related to the current level of space segment and user equipment characterization.
Book ChapterDOI
The International GNSS Service
TL;DR: The International global navigation satellite system (GNSS) Service (IGS) is an organization devoted to the generation of high-precision GNSS data and products; a service that benefits science and society.
Journal ArticleDOI
Zero-difference GPS ambiguity resolution at CNES–CLS IGS Analysis Center
TL;DR: The theoretical background, the strategies and the models used to compute the products that are submitted weekly to the IGS, and the two-step, ambiguity-fixing scheme (wide-lane and narrow-lane) is described in detail.
Journal ArticleDOI
High‒degree gravity models from GRAIL primary mission data
Frank G. Lemoine,Sander Goossens,Sander Goossens,Terence J. Sabaka,Joseph B. Nicholas,Erwan Mazarico,Erwan Mazarico,David D. Rowlands,Bryant D. Loomis,Douglas S. Chinn,Douglas S. Caprette,Gregory A. Neumann,David E. Smith,Maria T. Zuber +13 more
TL;DR: In this paper, the authors derived gravity models of the Moon to degree 420, 540, and 660 in spherical harmonics using the data from the Gravity Recovery and Interior Laboratory (GRAIL) primary mission.
Journal ArticleDOI
The third realization of the International Celestial Reference Frame by very long baseline interferometry
Patrick Charlot,Christopher S. Jacobs,David Gordon,Sébastien Lambert,A. de Witt,Johannes Böhm,Alan L. Fey,Robert Heinkelmann,E. Skurikhina,O. Titov,E. F. Arias,S. Bolotin,Geraldine Bourda,Chopo Ma,Zinovy Malkin,Zinovy Malkin,Axel Nothnagel,David Mayer,Dan MacMillan,Tobias Nilsson,R. Gaume +20 more
TL;DR: The International Celestial Reference Frame (ICRF) 3 as discussed by the authors is based on the work achieved by a working group of the International Astronomical Union (IAU) mandated for this purpose.
References
More filters
Journal ArticleDOI
The International GNSS Service in a changing landscape of Global Navigation Satellite Systems
John Dow,Ruth Neilan,Chris Rizos +2 more
TL;DR: The IGS Strategic Plan and future directions of the globally-coordinated ~400 station IGS network, tracking data and information products, and outlines the scope of a few of its numerous working groups and pilot projects as the world anticipates a truly multi-system GNSS in the coming decade are discussed.
Journal ArticleDOI
ITRF2005 : A new release of the International Terrestrial Reference Frame based on time series of station positions and Earth Orientation Parameters
TL;DR: Altamimi et al. as mentioned in this paper used time series of station positions and daily Earth Orientation Parameters (EOPs) of the International Terrestrial Reference Frame (ITRF) to monitor station nonlinear motion and discontinuities and examine the temporal behavior of the frame physical parameters, namely the origin and the scale.
Journal ArticleDOI
The International Laser Ranging Service
TL;DR: The ILRS works with new satellite missions in the design and building of retroreflector targets to maximize data quality and quantity, and science programs to optimize scientific data yield.
RINEX: The Receiver Independent Exchange Format Version 2.11
Werner Gurtner,Lou Estey +1 more
TL;DR: (Revision, April 1993) (Clarification December 1993), (Doppler Definition: January 1994), (PR Clarification: October 1994) (Wlfact Clarification): February 1995)
RINEX - The Receiver Independent Exchange Format - Version 3.00
Werner Gurtner,Lou Estey +1 more
Abstract: (Revision, April 1993) (Clarification December 1993) (Doppler Definition: January 1994) (PR Clarification: October 1994) (Wlfact Clarification: February 1995) (Event Time Frame Clarification: May 1996) (Minor errors in the examples A7/A8: May 1996) (Naming convention for compressed met files; January 1997) (Continuation line clarifications: April 1997) (GLONASS Extensions: April 1997) (Met sensor description and position records: April 1997) (Wavelength factor clarifications: April 1997) (Error in example A12: CORR TO SYSTEM TIME, April 1997) (Redefinition of sv clock params in GLONASS Nav Mess Files: March 1998) (Naming conventions for compressed RINEX obs files: March 1998) (GPS week: No roll-over, continuous number: March 1998) (Error in compressed DOS file naming convention: July 1998) (Table A13 contained blank satellite identifiers: Sept 1998) (Discrepancy between Tables A5 and A9 removed: Sept 1998)
Related Papers (5)
The International GNSS Service in a changing landscape of Global Navigation Satellite Systems
John Dow,Ruth Neilan,Chris Rizos +2 more