The use of satellites for precise positioning has become crucial in the modern world. The highest positional accuracy cannot be obtained using a single satellite constellation alone. This study aimed to assess the horizontal ...

This study highlights the coastal vegetation changes of Gampaha District, Sri Lanka, using Geographic Information system (GIS) and remote sensing technologies to generate NDVI (Normalized Difference Vegetation Index) maps ...

The mangrove ecosystem of Sundarbans region plays a significant ecological and socio-economic role in both India and Bangladesh. An increase in coastal human settlements makes the area more vulnerable to natural disasters ...

The hydrospatial domain represents all types of spatio-temporal data, information and knowledge about the Blue of our Blue Planet and its contiguous zones. Hydrospatial is the Blue Geospatial. Hydrography is “THE” foundational ...

Coral reef ecosystems are rich in biodiversity and provide a number of services and products relevant to blue economy that include, for example, sectors such as tourism, fisheries, biotechnology/bioprospecting, and coastal ...

Morphometric analysis of drainage basins are significant that inference the hydrologic features of that drainage basin. GIS is one of the effective tools that used for delineating the drainage basins and deriving stream ...

Electronic Navigational Chart (ENC) is a new hydrographic product recognized by international marine organizations as the equivalent of the traditional paper chart designed for use in Electronic Chart Display and Information ...

A spatial data infrastructure (SDI) provides a operational framework for geographic data, metadata users, and associated tools that are interactively connected to use spatial data efficiently and flexibly. A National Spatial ...

As a result of the highly modernized technology, mobile phone cameras have developed tremendously in today’s era. Due to the low cost and considering the various benefits of using them, it is important to investigate the ...

Due to the freshwater scarcity resulting from the increment of the sea level and followed exacerbated along with the deepening of the river beds through unregulated sand mining activities, it has been necessitated to have ...