GIS Analysis in Flood Assessment and Modeling

When specifying executable variables and preferences (physical, social, economic, environmental, etc.) for a set of alternatives, MCDM is used to overcome conflicts of interest and preferences of decision makers You can select and rank such choices. 1995). Qi et al. (2013) developed a decision-making tool for flood mitigation that takes into account the spatial variability of standard values ​​and the ranking and uncertainty of flood mitigation measures (Qi et al., 2013).

Bushra is working on a multi-hazard risk and vulnerability assessment project that analyzes the impact of eight disasters, including floods, landslides, tsunamis, hurricanes and earthquakes. Her work as a Geographic Information System (GIS) consultant at ADPC is to conduct a risk assessment analysis of the five components (housing, livelihood, population, infrastructure, major facilities). In 2011, UNITAR began developing a regional capacity development program in collaboration with ADPC. This program began in Vietnam the following year, in Myanmar the following year and in Bangladesh in 2014. The capacity building project provides training courses on the use of geospatial information technology (GIT) for disaster risk mitigation using UNITAR's UNITAR satellite program experts.

The career of GIS is part of GIS development. Using GIS tools, GIS experts can build and manage map automation and add stitching features to features. Analysis and modeling capabilities allow GIS experts to perform outstanding work in areas such as watershed modeling and habitat management. We need to deal with these two problems. Today, GIS companies are struggling because they are trying to become two things: backend systems for geographic data management and modeling and lightweight, innovative solution providers. I think the legacy GIS is a new platform for geospatial applications, not a platform designed for the latter.

GRASS GIS is generally called GRASS (geographical information analysis support system) and it is a free open source for geospatial data management and analysis, image processing, graphic and map creation, space modeling, and geographic information system Geographic information system (GIS) software suite. Visualization GRASS GIS is currently used in academic and business environments around the world, as well as many government agencies and environmental consulting firms. It is a founding member of the Open Source Geospatial Foundation (OSGeo).