1. THE UTILIZATION OF GEOGRAPHICAL INFORMATION SYSTEM (GIS) TECHNOLOGY IN THE GENERAL CADASTRE. Authors: V. DOHOTAR, I.E. KELLER.2. THE REALIZATION OF A MODERN GEODETIC CONTROL NETWORK USING THE GPS. Authors: V. DOHOTAR, I.E. KELLER.3. THE SURVEY IN THE CASE OF HYDROLOGIC STUDIES. FOCUS UPON THE ACOUSTIC SURVEY. Authors: CRISTINA DOHOTAR, V. DOHOTAR, E. NICULAIE.4. CARTOGRAPHYC PROIECTION USED FOR ROMANIAN TERRITORY. Authors: LEONTINA KOVACS, V. DOHOTAR.