TY  - RPRT
TI  - New error calibration tests for gravity models using subset solutions and independent data - Applied to GEM-T3
AU  - Lerch, F. J.
AU  - Nerem, R. S.
AU  - Chinn, D. S.
AU  - Chan, J. C.
AU  - Patel, G. B.
AU  - Klosko, S. M.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19930042324
ID  - 19930042324
ER  -