Introduction to WebGIS WebGIS, or Web-based Geographic Information System, is a platform that allows users to visualize, analyze, and interact with spatial data over the Internet. Unlike traditional GIS, which requires desktop software, WebGIS can be accessed from anywhere using a web browser or mobile application, making geospatial technology more accessible to a broader audience. … Read more
Introduction Remote sensing and Geographic Information Systems (GIS) are pivotal tools for comprehending the dynamics of Earth’s surface and its changes over time. At the core of this lies classification methods, which serve as the foundation for precise land cover mapping and analysis. This essay delves into the complexities of classification methods in remote sensing … Read more
Introduction: Remote sensing is the science of acquiring information about the Earth’s surface without physical contact. It involves the use of sensors that detect and measure the electromagnetic radiation emitted or reflected from the Earth’s surface. One of the most critical factors in remote sensing is radiometric correction, which is the process of correcting the … Read more
Introduction: Disaster Management Disasters, whether natural or man-made, can have a devastating impact on communities, causing loss of life, property damage, and economic disruption. In recent years, advancements in remote sensing and Geographic Information Systems (GIS) have revolutionized the field of disaster management, providing valuable data and tools to better understand, prepare for, and respond … Read more
Introduction GIS, or Geographic Information Systems, is a technology that allows for the collection, storage, manipulation, and analysis of geographic data. One of the key components of GIS is the data model, which refers to the way that geographic information is organized and stored within the system. For a depth study about what is GIS … Read more
Introduction of Remote Sensing Remote sensing is a method of gathering earth’s information from a distance without coming physically in contact with it. Earth science students, researchers, and scientists investigate natural and man-made scenarios, collect data, and test hypotheses about these occurrences. For a better understanding of the concept of remote sensing visit our previous … Read more
Introduction Most of the time, we use our geographic knowledge for everyday activities like figuring out a route in a new location or looking for the nearest diner. Spatial information has a more significant influence on our lives than we know since it helps us generate the food we eat, the energy we use, the … Read more
Introduction:- Drones are revolutionizing remote sensing and GIS applications. For example, a Drone can be used by a farmer to collect photographs of complete fields to gather insights into the state of his crop. The significant advantage of the UAV machines is that this can be done more quickly, easily, and cheaply compared to conventional … Read more
Introduction: Hyperspectral Remote Sensing Researchers and scientists utilize hyperspectral remote sensing, (also known as imaging spectroscopy), to identify terrestrial vegetation, minerals, and land use/land cover mapping. Remote sensing involves the examination of features observed in several regions of the electromagnetic spectrum (Remote Sensing Using the Thermal Infrared Spectrum Range). Hyperspectral remote sensing will boost remote … Read more
Introduction: LIDAR Remote Sensing Lidar remote sensing is the modernist form of remote sensing (The Basic Concept of Remote Sensing). It stands for “light detection and ranging,” which is similar to radar (The Concept of Microwave Remote Sensing, its Geometry, and its Applications) imaging in that both families of sensors are intended to broadcast energy … Read more