9709f832-13cf-445b-9475-1ebccaaa866a English UTF-8 Dataset Mr. Sakthivel Samy V National Centre for Polar and Ocean Research (NCPOR) +91-832-2525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND vssamy@ncpor.res.in Point of contact 2020-12-11 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Establishment of Gravity Stations around Indian Station in Antarctica by NGRI. 2020-09-11 Creation Document digital Description of eighteen gravity bases established by NGRI during 1990-91 around Indian station in Antarctica together with their observed gravity value, elevation, position location, Bouguer anomaly value and free air anomaly form the subject matter of this work. The procedure followed in establishing these bases and their probable accuracy is also described. As a sequel to the participation of NGRI in the IX Indian Scientific Expedition to Antarctica, it was realized to launch a program to establish gravity stations around Maitri in collaboration with Survey of India. Accordingly NGRI provided gravity values at selected locations while Survey of India provided the positions and elevations using Global Positioning System. NGRIs interest was to establish gravity stations in Schirmacher Oasis and various Nunataks located south of Schirmacher Oasis and in Wohlthat mountains. During the present survey, a permanent station with bench mark was established at Maitri, near the lake. Completed Dr. V N Sarma National Centre for Polar and Ocean Research (NCPOR) 8322525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND ictd@ncpor.res.in Principal investigator Earth Science-Human Dimensions Theme Maitri Antarctic Place Establishment of Gravity Stations around Indian Station in Antarctica by NGRI Project English structure 20.0 140.0 -90.0 30.0 1990-01-01 1991-12-31 TableDigital unknown unknown Mr. Sakthivel Samy V National Centre for Polar and Ocean Research (NCPOR) +91-832-2525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND vssamy@ncpor.res.in Distributor http://npdc.ncaor.gov.in/npdc/search_mf_data.action?search=freeText&expedition_type=all&parameter=MF664927874&userType=user&freeTextValue=Establishment+of+Gravity+Stations+around+Indian+Station+in+Antarctica+by+NGRI.