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Geographers use a variety of tools to study these topics such as maps, spatial statistics, and Geographic Information Systems (GIS). GIS are computer-based tools used to store, visualize, analyze, and interpret geographic data. These data include anything that can be associated with a location on the globe, or more simply anything that can be ...
This article specifically focuses on introducing GIS spatial analysis and the subsequent thematic mapping to informal settlement upgrading based on information gathered from the residents of the informal settlement, Monwabisi Park. The use of geographic information systems (GIS) in informal settlement upgrading has rapidly increased throughout the world [1,2 and 3]. This is because [.]
Can GIS analysis make our roads safer? You probably didn't wake up today thinking you would lose a loved one in a car crash. Unfortunately, before this day ends, more than 100 people in the United States will have died, and an additional 6,000 people will have been injured or disabled, the direct result of a traffic accident (ASIRT, 2002–2006; NSC, 2016).
Mar 31, 2018· GIS store data in database and then represent it visually in a mapped format. People from different professions use maps to communicate. To create perfect maps, skills in cartography are vital. Google map, Bing map, Yahoo map are the best example for web based GIS mapping solution. 2. .
Aug 02, 2019· The pace and pattern of various forms of land use change and degradation continues at alarming proportion in several areas in Sub-Saharan Africa. Given the emergent risks, recurrent subsidence and erosions rank as permanent features in some areas of the continent like Nigeria. This exacerbates natural constraints on agricultural production and poor soil quality with damage to natural .
An extensive analysis of mining in nigeria using a gis. 2016-9-6an extensive analysis of mining in nigeria using a gis murtala chindo corresponding author mineral mined and the geology of the deposit these various licences - in addition to water and reconnaissance iron ore, tin and columbite, tantalit.
Spatial analysis is a type of geographical analysis which seeks to explain patterns of human behavior and its spatial expression in terms of mathematics and geometry, that is, locational analysis. Examples include nearest neighbor analysis and Thiessen polygons.Many of the models are grounded in micro-economics and predict the spatial patterns which should occur, in, for example, the growth of ...
Mining Area Using SINTACS Approach and GIS", Ghana Mining Journal, Vol. 17, No. 1, pp. 18 - 30. Abstract Groundwater vulnerability assessment to delineate areas that are susceptible to ...
The best GIS software allows you to create maps and other graphic displays of geographic information for analysis and demonstration. With these abilities, a GIS is an important tool to visualize spatial data or to build decision support systems for use in your organization. GIS data help us in understanding and meeting global challenges.
Oct 22, 2015· Analysis of land use/land cover changes to monitor urban sprawl in Keffi-Nigeria. Environmental Research Journal, 6, 129–134. Mengistu, D. A., & Salami, A. T. (2007). Application of remote sensing and GIS in land use/ land cover mapping and change detection in a part of south western Nigeria.
The analysis also showed that changes in land use pattern have resulted in the loss of forest area, open spaces, etc. Mehta et al. (2012) presented an integrated approach of remote sensing and GIS for land use and land cover study of arid environment of Kutch region in Gujarat in between year 1999 and 2009.
Mar 10, 2014· Geographic Information Systems are used for a variety of purposes but have seen great use in the field of agriculture. From America to the developing world GIS is tracking and mapping weather, precipitation, soil nutrients, productivity, and more to insure the safety and health of crops, potential advances in agricultural technology, and protecting the livelihood of farmers around the globe.
Apr 08, 2014· An Extensive Analysis of Mining in Nigeria Using a GIS. Journal of Geography and Geology Vol. 3, No. 1 pgs. 145-159 2. Ross S. Lunetta, Joseph F. Knight, J. Ediriwickrema, John G. Lyon, L. Dorsey Worthy (2006). Land-cover change detection using multi-temporal MODIS NDVI data. Remote Sensing of Environment 105 pgs142–154 3.
CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The Nigerian mineral sector is undergoing radical structural reforms to allow for maximal exploitation, in view of its potential in diversifying the national economy. As part of the reforms, mineral titles and permits are granted by a new mining cadastre system. This article examines the spatial distribution of the ...
An Extensive Analysis of Mining in Nigeria Using a GIS Murtala Chindo (Corresponding author) Geography Department, University of Leicester University Road, Leicester, UK ... far using the geographic information system (GIS). A simple spatial and attribute query was used to select all
Data mining methods of biomedical data facilitated by domain ontologies, mining clinical trial data, and traffic analysis using SOM. [21] In adverse drug reaction surveillance, the Uppsala Monitoring Centre has, since 1998, used data mining methods to routinely screen for reporting patterns indicative of emerging drug safety issues in the WHO ...
MUSA 501 Big Data Analysis (Spatial Statistics and Data Analysis) This course will introduce students to the calculation and use of statistical measures of spatial clustering; the use of clustering measures in regression and categorical data models; and basic techniques of data mining used to identify spatial and attribute patterns.
Jun 17, 2019· Spatial reasoning is particularly valuable in the mining industry, where mineral exploration using remote sensing and GIS leads to effective prospecting. Organizations identify the probable locations of deposits by mapping surface features and performing spectral analysis in search of telltale chemical interactions.
Jul 01, 2019· While, some may adopt the view that the use of GIS is a way for those with power and technical knowledge to influence perceptions on mining (as noted in Spiegel et al., 2012), it is also the case that resource-constrained civil society organisations have looked to spatial analysis and visualisation as a means of public education about the ...
Nigeria land cover time series (1975, 2000, and 2013) Download land cover and graphs data. Not surprisingly, the country that is home to the largest population of the region also has by far the largest area under cultivation. In 2013, rainfed agriculture accounted for 380,000 sq km in Nigeria, covering over 40 percent of its national territory ...
The GIS procedure developed in this project can be readily adapted for the analysis of offshore marine mineral data in other areas. This procedure also enables web-based GIS, which can be used by authorized users from remote computers. 2. Data collection Data collected in this study has been gathered from private records held by mining and explora-
Nigeria's abundant solid minerals constitute some of the largest known deposits in recent years under different categories. With the activities in the sector characterized by production and a growing environmental decline often overlooked. This research uses a mix scale approach of descriptive statistics and GIS methodology in analyzing the ecological impacts of mining in Nigeria.
2. Block ranking – Ranking opportunities via quantitative analysis using all available information require data integration on a massive scale, and so it is usually seen as too time consuming to carry out on a regular basis. However, GIS provides the perfect environment in which to rapidly evaluate and grade oil and gas licenses or lease blocks.
Dec 19, 2016· GIS has been utilized to monitor tunnels and areas explored, as it provides both 3D visualization and abilities to integrate various sets of data for visual and quantitative analysis. Mining safety tools, such as ZigBee, which provide sensor data such as temperature, humidity, and gas concentrations, are provided in real time.
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