TY  - JOUR
TI  - Using rtk gps system in the polygon surveying
AU  - AYDIN, Ã.
AU  - ATA, E.
AU  - PIRTI, A.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2004
VL  - 22
SP  - 55
EP  - 63
DO  - 
ER  -