6fbcb5a2-ccb9-4e17-879b-a96ebe1946f5 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 2020-12-14 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) A New Approach for Bathymetric Survey in Antarctic Lake A pilot study. 2020-10-06 Creation Document digital In order to assess the feasibility of carrying out the underwater geophysical survey in Antarctic lakes, a pilot study of the bathymetric survey in Priyadarshini Lake was launched using ?HydroBox?-a portable high resolution shallow water echo sounder, during the Silver Jubilee Indian Scientific Expedition to Antarctica (2005-2006). Shoreline demarcation of Priyadarshini lake was carried out by fixing a total of 104 closely spaced geodetic positions using Global Positioning System (GPS) while moving on the lake shoreline. Bathymetry survey of the lake along 1800 line meter was carried out and the data in digital and analogue forms were recorded. As a beginning, the bathymetry survey was undertaken to determine water depth and sea floor topography to help define morphology of the lake floor. Completed Dr. S K Chaturvedi 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-Marine Science Theme Schirmacher Oasis Antarctic Place A New Approach for Bathymetric Survey in Antarctic Lake A pilot study Project English oceans 20.0 140.0 -90.0 30.0 2005-01-01 2006-12-31 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.ncpor.res.in/npdc/search_mf_data.action?search=freeText&expedition_type=all&parameter=MF273276335&userType=user&freeTextValue=A+New+Approach+for+Bathymetric+Survey+in+Antarctic+Lake%3A+A+pilot+study.