In Depth Analysis of GIS and Remote Sensing Applications in Environmental Monitoring

Monitoring and managing natural resources at multiple temporal, multispectral, and multispectral resolutions is made possible by remote sensing and Geographic Information Systems (GIS). A large section of the region has seen environmental degradation in recent decades as a result of human activity and global warming. Remote sensing (RS) and geographic information systems (GIS) are two examples of geospatial technologies that can be used to extract useful information and data for better understanding and effective environmental monitoring. The uses of GIS and remote sensing in environmental monitoring of such research carried out in Bangladesh are thoroughly examined in this paper. Remote sensing from devices in the air and space can provide statistics for mapping, environmental monitoring, and disaster preparedness. To fully explore the potential of this data, the pertinent information must be retrieved and presented in a standard way in order to transfer the data into geo-information systems and facilitate effective decision-making processes. A Geographic Information System is a powerful set of technologies that may be used to collect, store, retrieve, manipulate, and display spatial data from the actual world. When concentrating on the use of GIS for environmental monitoring, it is typically required to incorporate data regarding remote sensing into the studies. Even though remote sensing data isn't always required, using it could improve the visual elements of data presentation and assist professionals in interpreting the findings. To make information more accessible, complete database sets and analysis related to these fields are posted online. In order to eliminate scientific ambiguity and comprehend the effects caused by climate change, data formulation and additional study are required.