Within the dynamic field of Geographic Information Systems, satellite technology is essential for gathering, analyzing and sharing geospatial data. The Korea Multi-Purpose Satellite (KOMPSAT) series is one such technological marvel that has been creating waves in the geographic information system business and the development of remote sensing and geographical analysis has been greatly aided by …
The process of producing precise and in-depth spatial representations of railroad infrastructure and its surroundings is known as “railway corridor mapping. To create detailed maps and models of railroad corridors, geospatial data must be collected, processed and analyzed. In the railway industry, these maps are an invaluable resource for planning, maintenance and operational decision-making. The …
What is a digital elevation model (DEM)? A Digital Elevation Model (DEM) is a representation of the bare ground (bare earth) topographic surface of the Earth excluding trees, buildings, and any other surface objects. GIS is based on Digital Elevation Models (DEMs) which are essential for landscape modeling, terrain analysis and other environmental applications where it …
Technological developments in the field of Geographic Information Systems (GIS) are always pushing the frontiers of investigation and analysis. Ground Penetrating Radar (GPR) is one such innovative technology. By looking beneath the surface of the Earth, this state-of-the-art technology provides a unique perspective that goes beyond typical GIS tools. We will examine the principles, uses, …
Within the field of Geographic Information Systems (GIS), encroachment management and detection have emerged as critical responsibilities for land administration, infrastructure development, and urban planning. Maintaining accurate geographical data and ensuring the effective use of land resources are significantly hampered by encroachment, which is commonly described as unauthorized entry onto another’s property. The complexities of …
Geospatial technology has become a potent tool in the quickly changing technological landscape, revolutionizing our understanding of and interactions with our surroundings. The development and use of digital twins is one of the most fascinating uses of geospatial technology. With an emphasis on essential components like 3D building models, 3D city models, Digital Elevation Models …
What is LiDAR in GIS? GIS has seen a revolution in technology with the emergence of LiDAR, or Light Detection and Ranging. LiDAR, which uses laser light to measure distances extremely accurately, is becoming a vital technique for gathering extremely comprehensive geospatial data. This article examines the complexities of LiDAR technology, the subtleties of LiDAR …
Orthorectification is a critical step in the Geographic Information Systems (GIS) domain that guarantees the precision and dependability of spatial data. This advanced method is essential for correcting distortions brought about by sensor characteristics and terrain relief, which in turn helps with accurate mapping and analysis. We will examine the importance, methods, and uses of …
Accuracy and precision are critical in the ever-changing field of Geographic Information Systems (GIS). To guarantee the accuracy of geographical data, GIS specialists employ various methods; one essential component in this endeavor is the utilization of Ground Control Points (GCPs). Ground Control Points are essential to georeferencing, which matches geographical data to actual coordinates. The …
In Geographic Information Systems, satellite remote sensing has become a ground-breaking technology that is revolutionizing how we view and manage our globe. This cutting-edge method uses satellites in orbit to gather information about the Earth’s surface, atmosphere, and seas. New opportunities for scientific study, environmental monitoring, disaster management, urban planning, and other fields have been …
What Is Satellite Remote Sensing and Its Applications? Read More »
