Earth's Largest Land Surveyor Community
GeoMap Society (GEMS) established in 1990 has been conducting programmes forcreating awareness about importance of Surveying & Mapping.
On 10 April 2018, National Survey Day in India,seminar and Survey Quiz was held at JNT University Hyderabad. National Survey Day is celebrated every year in India to commemorate the measurement of the first Baseline of Great Trigonometric Survey (GTS) on 10th April 1802 near Chennai, Tamilnadu
For more details, send email to Maj Siva Kiran, Secretary GEMS at