Geospatial Techniques
Geospatial Techniques for Analyzing Storm Impacts and Visualizing Coastal Topographic Change on the Outer Banks.
... The vulnerability of barrier islands to storm impacts has previously been assessed using a storm impact scale for barrier islands. This scale proposes four different storm regimes based on the water elevations relative ...
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Assessment of Shoreline Dynamics at Bonny Island, Nigeria using Geospatial Techniques
... The Nigerian shoreline is a very dynamic one and for that reason there is the need to pay proper attention to the coastal processes ongoing along our shorelines. With the aim of controlling the impact of human activities ...
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Assessment of forest density using geospatial techniques of a tropical protected area
... the geospatial techniques to measure the forest canopy density have been illustrated from different regions using a wide array of spatial and spectral resolutions (Roy et ...
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Morphometric Analysis and Prioritization of Microwatershed of Bisalpur Reservoir using Geospatial Techniques
... Abstract: Limited natural resources and their wide utilization with increasing population is a major concern. Conservation of natural resources is of prime importance for sustainable development and to mitigate the ...
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Categorizing natural disaster damage assessment using satellite-based geospatial techniques
... that geospatial techniques with the use of difference images can be employed effectively to classify natural disaster damage categories, in this case that associ- ated with ...
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Assessment of Urban Sprawl Using Geospatial Techniques in Awka Town, Anambra State, Nigeria
... witnessed an increase over the years of this study. This increase is as a result of clearing of natural vegetation for urban development, thereby exposing the land to direct contact with rainfall, leading to gully ...
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Multiple Groundwater Parameters and Environmental Changes using Geospatial Techniques in the Permian Basin, Texas
... We evaluated groundwater quality parameters such as pH, TDS, chloride, fluoride, nitrate, and arsenic from 1992-2005 and 2006-2019 and identified land cover maps where specific changes in the environment effected ...
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Assessment of Filling Station in Ilorin, Kwara State, Nigeria Using Geospatial Techniques
... uses geospatial techniques to determine the distribution pattern and assess the level of conformity of the filling stations against the physical planning standards by the regulating ...
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Monitoring of temporal changes in the mangroves ecosystem, kakinada coast using geospatial techniques
... detection techniques using temporal remote sensing data provide detailed information for detecting and assessing land cover and land use ...detection techniques were applied to monitor the ...classification ...
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A new approach for land degradation and desertification assessment using geospatial techniques
... A comparison between the map of land degradation and different land uses in the study area including forest, range- land, dry cultivation and desert areas (e.g., barren land, saline land[r] ...
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Geographical Study of Forest Resources in Renuka Forest Division of Himachal Pradesh Using Geospatial Techniques
... of satellite data by Unni et al. (1985), Roy et al. (1991a,b), Sukumar (1991), Porwal and Pant (1989), Kushwaha (1990). However, the following researchers Jessica et al. (2001), Pradhan and Awang (2008), Sakthive et al. ...
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ENVIRONMENTAL IMPACT ASSESSMENT IN AKOLA CITY, MAHARASHTRA USING GEOSPATIAL TECHNIQUES
... enhancement techniques including filtering operations, Principal Component Analysis (PCA) and spectral rationing are applied to reduce the problems in the identification of the ...
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Monitoring of Temporal Changes in the Mangroves Ecosystem, Kakinada Coast using Geospatial Techniques
... rform many protective, productive and economic functions. Mangrove forests near estuarine areas act as a barrier against cyclones and mitigate their effects. They prevent storm water from entering the mainland and as. ...
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ENVIRONMENTAL GROUNDWATER IMPACT ASSESSMENT ARROUND AKOLA REGION, MAHARASHTRA USING GEOSPATIAL TECHNIQUES
... GIS and remote sensing is widely used as tools to digitize remotely sensed data complemented with various ground-truth data, which are geo-coded using a global positioning system (GPS). Analysis and assessment tools like ...
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Assessment of Spatial Variability of Soil Fertility Parameters Using Geospatial Techniques in Temperate Himalayas
... The important way to gather knowledge in this respect is to prepare maps through spatial interpolation of point based measurements of soil properties us- ing geostatistics. There have been growing interests in the study ...
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Determination of Suitable Landfill Site Using Geospatial Techniques: A Case study of Vasai-Virar City
... buffer, rail line buffer, Slope, Contour, residential buffer, sensitive site buffer, air quality layer, soil data layer. and ground water depth layer are considered for site suitability [r] ...
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Hydrogeochemical Studies of Chennur Mandal, Kadapa District, Andhra Pradesh, India using Geospatial Techniques
... during pre-monsoon period.. The upper limit of chloride concentration for drinking water is specified as 250 mg/l (ISI, 1983). The chloride concentration of the groundwater in the study area in ranging from 127.8 to ...
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Geo Spatial Analysis of Oil Spill Distribution and Susceptibility in the Niger Delta Region of Nigeria
... latest techniques or not fully ...using geospatial techniques, to determine quan- tity of oil spilled, pattern of oil spill distribution and community susceptibility to petroleum hydrocarbon conta- ...
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Public policy and the digital geospatial representation of designated land use in the UK: part 1
... ABSTRACT – In the post-war period, since the National Parks and Access to the Countryside Act 1949, successive UK governments have developed policies for the management of land use and marine conservation. This process ...
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Analysis of Rainfall Variability Using Remote Sensing and GIS in North Central Nigeria
... To examine the variability of rainfall using geospatial techniques, The point grid pattern of meteorological data was obtained for total precipitation from 2000 to 2017 from ...
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