Publications 2009

2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 |
2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 |
1994 | 1993 |

Angermann D., Drewes H., Meisel B., Sánchez L., Seemüller W., Seitz M. (2009). DGFI combination methodology for terrestrial reference frame computations. Boll. Geod. Sci. Aff., 68:175-198.

Brunini C., Sánchez L., Mackern M.V., Martínez-Díaz W.A., Luz R.T. Eds. (2009). Reporte SIRGAS 2008-2009, boletín informativo No. 14, Octubre 2009, summary in English.

Drewes H. (2009). Reference systems, reference frames, and the geodetic datum - basic considerations. International Association of Geodesy Symposia Series; Springer, Berlin, Heidelberg; Vol. 133:3-9, doi:10.1007/978-3-540-85426-5_1.

Drewes H. (2009). The actual plate kinematic and crustal deformation model APKIM2005 as basis for a non-rotating ITRF. International Association of Geodesy Symposia Series;  Springer, Berlin, Heidelberg: Vol. 134:95-99, doi:10.1007/978-3-642-00860-3_15.

Figueroa C.E., Amaya W., Sánchez L. (2009). Integración de la Red Geodésica Básica Nacional de El Salvador a SIRGAS (SIRGAS-ES2007). SIRGAS-GTII Datum Geocéntrico. Instituto Geográfico y del Catastro Nacional, San Salvador, El Salvador. Deutsches Geodätisches Forschungsinstitut, Munich, Alemania, 17p.

Martínez W.A., Sánchez L.(2009). Realization of the SIRGAS Reference Frame in Colombia. International Association of Geodesy Symposia Series; Springer, Berlin, Heidelberg; Vol. 134:185-190, doi:10.1007/978-3-642-00860-3_29.

Sánchez L. (2009). Strategy to establish a global vertical reference system. International Association of Geodesy Symposia Series;  Springer, Berlin, Heidelberg; Vol. 134:273-278, doi:10.1007/978-3-642-00860-3_42.

Sánchez L., Brunini C. (2009). SIRGAS: Basis for geosciences, geodata and navigation in Latin America. In: Proceedings of the International Symposium on Global Navigation Satellite Systems, Space-based and Ground-based Augmentation Systems and Applications. Berlin, 11-14 November 2008. Berlin Senate Department for Urban Development. P. 37 - 39.

Sánchez L., Brunini C. (2009). Achievements and challenges of SIRGAS. International Association of Geodesy Symposia Series; Springer, Berlin, Heidelberg; Vol. 134:161-166, doi:10.1007/978-3-642-00860-3_25.

Sánchez L., Bosch W. (2009). The role of the TIGA project in the unification of classical height systems. International Association of Geodesy Symposia Series, Springer, Berlin, Heidelberg; Vol. 134:285-290, doi:10.1007/978-3-642-00860-3_44.

Seemüller W. (2009). The Position and Velocity Solution DGF06P01 for SIRGAS. International Association of Geodesy Symposia Series,  Springer, Berlin, Heidelberg; Vol. 134:167-172, Springer, doi:10.1007/978-3-642-00860-3_26.

Seemüller W., Seitz M., Sánchez L., Drewes H. (2009). The position and velocity solution SIR09P01 of the IGS Regional Network Associate Analysis Centre for SIRGAS (IGS RNAAC SIR). DGFI Report No. 85, Munich. 112p.