]> 2026-04-19T22:10:44-07:00 User:Ravivundavalli 2 en Bandlaguda Hyderabad 500068 false false true Rajahmundry false false false Geological Survey of India 17.0005383,81.8040345 true Evangelist of Free and Open Source Software (FOSS). FOSS GIS teacher. Trained more than a hundred Geologists of Geological Survey of India, as head of it's training division at Hyderabad, India. Currently developing FOSS GIS for transparent administration in India. 'mana-rajahmundry.org', is a website developed for society with various themes like roads, toilets, schools, drainage etc. A similar website is being prepared for the City of Mysuru, http://www.mana-rajahmundry.org/namma-mysuru/. Being a Geologist mapping the districts of Godavari, Andhra Pradesh for Free Geological Geospatial data. GeoheritageIndia.org, which will generate GIS related locations of Geological significance, is in the making. Present Interest: 'Crowd-sourcing', with Android smart phones, for various societal needs is present endeavour. Open Data Kit (ODK) and OSMAND are used for 'Mobile-GIS', with training workshops. Building specific forms/questionnaires for crowd-sourcing Geospatial data is also in progress. As A Geologist: Experience from mapping Western Himalayas, Sikkim Himalayas, Glacier Mapping and Water Budgeting of Zemu Glacier, North Sikkim started career in early seventies. Mapping eastern Ghats and the Bauxite contained there in Odisha State, is a favorite memory while Exploring Deep-Seas for Poly-Metalic nodules, and near shore Placer Minerals (Monazite, Ilmenite, Garnet)of Bay of Bengal, Off Andhra Pradesh and Odisha coasts is a more recent thrust. Skype:ravivundavalli Director (retired) English Telugu Hindi Oriya Bengali Ravi Kumar Vundavalli false ravi.jpg false false true 2022-05-09T06:24:37Z 2459708.7670949 Ravivundavalli 2 [2,"smw_baduri","ravivundavalliATyahooDOTcom"] Ravivundavalli# ERR53f3c5fbb0223fe4816e5d086b293665 Ravi Kumar 0 en Ravi Kumar REDI 102 en REDI