For decades, metadata has been the ever-present, cure-all solution to heterogeneous data integration and use. Yet, high-quality, ubiquitous metadata is extremely rare in practice. Current volunteered geographic information systems may provide insights on how the scientific community can produce and manage metadata for geospatial data infrastructures.

Natural disasters due to climate change can cause thousand tons of waste and the loss human life, environmental damage also economic losses each year. One ways increase effectiveness management is by conducting banks activities as a community based governance. Here, be considered valuable commodity savings. The supporting factor for success activity through technological instrument which encour...

background: geographical information system is a new tool in environmental epidemiology that makes the opportunity of visualization and analysis of spatial data. the aim of this study was to determine the geographic variation of low birth weight using geographic information system in order to evaluate the efficacy of primary health care and health information system.   methods: low birth weight...

Objectives- A flood is a strangely high stage in river generally, the level at which overflows its banks inundates adjacent area. Flood occurs due to intense rainfall, dense population, industrialization, illegal settlement along riverbanks, bank erosion, tide, and urbanization, it causes harmful damage human beings properties. It can be taken care of by adopting risk measures. One measures dev...