geojs

small javascipt/html codes for survelying calulations

eov

• eov.html - calculates corner coordinates and scale from EOV (Hungarian standard) mapsheet number
• eovxy.html - calculates EOV (Hungarian standard) mapsheet number and corner coordinates from x,y coordinates and scale
• hossztorzulas.html - calculates see level reduction and projection distortion of distances for EOV (EPSG:23700) projection

UTM

• utm_lm.html - calculates linear modulus for UTM projection (any sector)