Gravimetry

This database (SDE) contains data from a gravity survey of the entire Czech Republic at the scale of 1:200,000 from the period 1957-1960 (100% of the territory – ca 23 thousand gravity points). Since 1960, the systematic gravity survey at the scale of 1:25,000 has started and covers nearly 70 % of the Czech Republic area. At the end of 2018 the database contains 3,992 gravity points from the old mapping at the scale 1:200,000 and 304,199 points from the detailed mapping 1:25,000; this new data replaces the old one.