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The NigeriaSat-X

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 The NigeriaSat-X line, fully designed, assembled, and tested by the Nigerian Engineers in readiness for the complete “Made in Nigeria” satellites, is equipped with an earth observation sensor of 22m spatial resolution. These satellites have certainly revolutionized data gathering in Africa in particular and the world at large. Image credits: SSTL, NASRDA http://galaxystocks.com/2016/07/02/nigeria-leaps-into-space-age-technology/

Applications of Geographic Information System - Part 6

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Studies on Traffic Density:  The management of traffic issues can be done efficiently using GIS. Both the population and the amount of traffic on the roads today are growing tremendously. The benefits of GIS make it a desirable solution for dealing with escalating traffic issues. We will be given the graphical larger picture for traffic management by building a large database with all the traffic information, such as speed data, road geometry, traffic flow, and other geographical data, and processing this information. Pest Management and Control:  Agricultural production benefits from pest management. A rise in weed and pest populations may cause crop productivity to decline. GIS is crucial in mapping out infected areas as a result. This results in the creation of a plan for weed and pest management. Mapping the Forest Fire Hazard Zone:  One of nature's most significant components is the forest. In terms of the local climate, it is significant. Our towns and base of n...

Applications of Geographic Information System - Part 5

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  Energy Use Tracking and Planning:  GIS is a useful technology that helps in the organization, planning, and subsequent expansion of the energy and utility sectors. The efficient administration of energy systems is a difficult task. For facility planning, design, and maintenance, GIS provides a ton of promise. Additionally, it offers better services that are also economically efficient. Volcanic Hazard Identification:  Hot avalanches, hot particles in the air, lava flows, and flooding are all hazards associated with volcanoes that could endanger human life and the environment. By looking at the typical historical records of volcanic activity and incorporating GIS, one might identify potential volcanic hazard zones. Therefore, economic damage, loss of life, and loss of property in densely populated areas are all covered in a study on the impact assessment of volcanic risks. Rapid response against volcanic activities may assist to lessen the impact on people's money and ...

Applications of Geographic Information System - Part 4

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  GIS in the Dairy Sector:  The dairy sector uses geographic information systems for a variety of purposes, including product distribution, production rate, shop location, and sales volume. GIS systems can be used to monitor these. Understanding the demand for milk and milk products in various regions is also possible. Any dairy industry can benefit from using GIS as a planning and decision-making tool. These benefits have opened up new possibilities for dairy farm and management.   GIS for Community Development and Planning:  GIS enables us to comprehend the world more fully and respond to global concerns. Today's GIS technology is developing quickly, offering a wide range of new planning capabilities and improvements. Applying GIS and recognized scientific principles to unsolved problems improves living quality and pave the way for a better future. By developing and using GIS tools and knowledge, we may incorporate spatial intelligence into our thoughts and act...

Applications of Geographic Information System - Part 3

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GIS Applications in Surveying:  Surveying is the process of determining an object's location on the surface of the earth. A land survey involves calculating the angles and distances between various points on the earth's surface. A growing number of national, regional, and local governments and organizations are using GNSS measurements. Topographic surveys using GNSS are accurate to within a few centimeters. These data can be added to the GIS platform. Both GIS tools and digital maps can be created to estimate an area.   Land Information System:  A land acquisition management system built on GIS will give detailed information about the property. The assessment, payments for private land with owner information, tracking of land allotments, identification of possessions, and prompt settlement of land acquisition-related difficulties would all be made easier by this.   Digital taxation based on GIS:  GIS is utilized in local governments to address revenue issues. It...

Applications of Geographic Information System - Part 2

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  Assessment of Flood Damage:  When necessary, GIS helps in documenting the need for government disaster relief money and can be used by insurance companies to help determine the financial value of property loss. A local authority must map flood-prone areas in order to assess the amount of flood danger in the neighborhood. Digital maps can be used to demonstrate the damage and to accurately assess it.   Navigation:  Web-based navigational devices promote secure waterway travel. For improved navigation, ferry paths and cargo routes are defined. Accurate topography and hydrographic data are provided by ArcGIS, which also supports safe navigation systems. Recently, the Coastal Resources Division of the DNR started the process of using GIS to find, categorize, and record these non-historical wrecks. To reduce the risk of accident and harm, the web map will be frequently updated to notify boaters of these coastal risks. Determine changes in land use/land cover:...

Applications of Geographic Information System - Part 1

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Applications of GIS in Mapping:  Geographic information systems (GIS) are used to visualize data, and one of their primary functions is mapping. The data is first visually represented in a mapped format by GIS after being stored in a database. Map is a tool used to communicate by people from many occupations. Making maps does not need being an expert cartographer. The best examples of a web-based GIS mapping solution are Google, Bing, and Yahoo maps. Urban Planning and Design:  GIS technology is used to study urban growth, determine where it is expanding, and identify potential locations for more urban development. The following criteria must be taken into account in order to find locations that are favorable for urban growth: the land should be accessible, more or less flat, unoccupied, or currently underutilized, and it should have an adequate water supply. Analysis of Accidents and Hot Spots:  GIS can be an important tool for reducing the risk of accidents on roads...