TY  - CPAPER
AU  - Elena Peneva
AU  - Georgi Mihaylov
TI  - ACCURACY ASSESSMENT OF NATIONAL GRAVITY DATA FOR GEODETIC INFRASTRUCTURE MODERNIZATION: A CASE STUDY IN BULGARIA
T2  - SWS 2026 Conference Preprints
PY  - 2026
PB  - STEF92 Technology
ER  -