Application of remote sensing in land use and land cover pdf
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- Analyzing Land Use/Land Cover Changes Using Remote Sensing and GIS in Rize, North-East Turkey
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Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions. Time series remote sensing based dynamic monitoring of land use and land cover change Abstract: Land use and land cover LULC change monitoring is still an important remote sensing application and research field, for it is closely related to manage natural resources and environmental planning. This study is aimed to find the land use and land cover changes of Zigui County from to by using multi-source remotely sensed imagery. Images of three different years , and taken from Landsat and other three satellites GF-1, HJ-1 and SPOT were used to monitor the land use and land cover changes in this study.
The study area was classified into eight categories on the basis of field study, geographical conditions, and remote sensing data. It is also noted that substantial amount of agriculture land, water spread area, and dense forest area vanished during the period of study which may be due to rapid urbanization of the study area. No mining activities were found in the study area in , but a small addition of mining land was found in In an urban environment natural and human-induced environmental changes are of concern today because of deterioration of environment and human health [ 1 ]. Traditional methods for gathering demographic data, censuses, and analysis of environmental samples are not adequate for multicomplex environmental studies [ 3 ], since many problems often presented in environmental issues and great complexity of handling the multidisciplinary data set; we require new technologies like satellite remote sensing and Geographical Information Systems GISs.
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The hydrological cycle is also known as the water cycle, describing the phenomenon of the water recycling system on the earth, which is in the oceans, atmosphere, land surface, biosphere, soil and groundwater systems. There are several stages of the hydrological cycle that occur on this earth, including evaporation and transpiration, precipitation, run-off and watershed processes Narasimhan , Marshall , Inglezakis et al. Water contained in the sea and land surface can evaporate into the air and move up into the atmosphere directly and through vegetation as a process of evaporation and transpiration, that occurs condensation, clouds, and rain as a process of precipitation. Rainfall that falls to the ground surface becomes run-off, and also some water will be infiltrated into the ground and become ground water. A watershed is an area that is bounded by surface topography and also drainage or river patterns.
Filling the need for a comprehensive book that covers both theory and application, Remote Sensing of Land Use and Land Cover: Principles and Applications.
Analyzing Land Use/Land Cover Changes Using Remote Sensing and GIS in Rize, North-East Turkey
LULC alterations based especially on human activities , negatively effect the patterns of climate, the patterns of natural hazard and socio-economic dynamics in global and local scale. For this purpose, firstly supervised classification technique is applied to Landsat images acquired in and Image Classification of six reflective bands of two Landsat images is carried out by using maximum likelihood method with the aid of ground truth data obtained from aerial images dated and
Not a MyNAP member yet? Register for a free account to start saving and receiving special member only perks. Land-cover and land-use changes are major components of national and international global change research programs and are topics of considerable societal relevance. Land cover—the assemblage of vegetation, exposed soil, rock, or water that occupies the land surface —and land use are significant agents of global change, with important influences on biogeochemical cycles, hydrology, and climate.
Metrics details. One of the detailed and useful ways to develop land use classification maps is use of geospatial techniques such as remote sensing and Geographic Information System GIS. In Islamabad city and its surroundings, change in land use has been observed and new developments agriculture, commercial, industrial and urban are emerging every day. The increase was observed in agricultural area, built-up area and water body from to
Post-classification comparison technique was adopted for this purpose.