TY  - RPRT
TI  - GRAS NRT Precise Orbit Determination: Operational Experience
AU  - MartinezFadrique, Francisco M.
AU  - Mate, Alberto Agueda
AU  - Rodriquez-Portugal, Francisco Sancho
PY  - 2007
UR  - https://ntrs.nasa.gov/citations/20080012663
ID  - 20080012663
ER  -