搜索结果: 1-12 共查到“地图制图技术 Soil”相关记录12条 . 查询时间(0.171 秒)
GEOSPATIAL ANALYSIS OF NEAR-SURFACE SOIL MOISTURE TIME SERIES DATA OVER INDIAN REGION
Geographic Information System (GIS) Soil Moisture Active and passive microwave remote sensing Drought Rainfall Long term trend
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2016/11/23
The present study has developed the time series database surface soil moisture over India, for June, July and August months for the period of 20 years from 1991 to 2010, using data products generated ...
SOIL EROSION MODELLING BY USING GIS&REMOTE SENSING:A CASE STUDY,GANOS MOUNTAIN
Environment GIS Hazards Land Cover Prediction Vegetation Monitoring
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2016/1/3
This paper focuses on the size of the amount of soil loss because of the erosion in the surrounding area of the Ganos Mountain over Thrace Peninsula region in Turkey. Ganos Mountain is the second high...
SIMULATION OF WATER SOIL EROSION EFFECTS ON SEDIMENT DELIVERY TO DOBCZYCE RESERVOIR
Geographic Information Science Soil Erosion Water Quality Spatial Modeling Sediment Yield RUSLE Sediment Delivering Ratio
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2015/12/28
Synoptic information on suspended matter inflow into reservoirs is important because of the potential storage capacity reduction and water contamination. Such prognosis is difficult to obtain only fro...
ASSESSMENT OF SOIL EROSION RISK IN NORTHERN THAILAND
Northern Thailand Soil Erosion Risk Evaluation Land Cover IMAGE\LDM
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2015/12/28
Soil erosion is very serious in Thailand especially in northern Thailand. Important on-side effects of soil erosion may be the decline in qualities of soil related to agricultural productivity. So it ...
Model Tropical Legume Trees for Reversing Soil Degradation as a Solution for Increasing Rural Farmers Income by GIS Analysis
Photogrammetry GIS Agriculture Crop Soil Developing Countries Change Detection Prediction
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2015/12/2
Poverty in rural areas of developing countries is one of the major global issues. Economic growth in rural areas of Sri Lanka has been significantly lower than in the urban areas, especially around Co...
A STUDY ON QUANTITATIVE MONITORING OF SOIL LOSS IN SMALL WATERSHED BASED ON GIS
soil loss GIS RUSLE small watershed
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2015/8/10
Soil erosion is a serious environmental and production problem in the Three Gorge Areas (TGA) of China. The objectives of the study were to develop and validate a soil erosion-predicting model based o...
Study on Soil Erosion and Sedimentation in Alashtar Watershed Using Image Processing Software
Remote Sensing Soil Modeling
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2015/7/9
In this research, an attempted has been made to study soil erosion and sedimentation rates in Alashtar watershed basin, Lorestan province
of Iran using MPSIAC method. Different data including TM imag...
SEGMENTATION AND CLASSIFICATION OF LANDSAT-TM IMAGES TO MONITOR THE SOIL USE
Classification Segmentation
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2015/2/4
A hybrid unsupervised/supervised classification method is described and applied to
Landsat TM images. This method differs from the conventional classification in the sense that the
clustering algori...
Integrated Approach of Universal Soil Loss Equation (USLE) and Geographical Information System (GIS) for Soil Loss Risk Assessment in Upper South Koel Basin, Jharkhand
Universal Soil Loss Equation (USLE) Remote Sensing & GIS Soil Loss
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2013/3/5
Soil erosion is a growing problem especially in areas of agricultural activity where soil erosion not only leads to decreased agricultural productivity but also reduces water availability. Universal S...
Soil Informatics for Evaluating and Mapping SoilProductivity Index in an Intensively CultivatedArea of Punjab, India
Macro Nutrient Soil GIS Remote Sensing Soil Productivity
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2013/3/5
Soil Informatics, the GIS-based decision-support system, helps to establish the potentials and limitations of different soils for crop production. A new methodology combining soil survey indices with ...
Soil Database Management Software Development for Optimizing Land Resource Information Utilization to Support National Food Security
Soil Database Software Development Land Resources Information Food Security
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2013/3/5
Since land resource database development in 1987/1988, a large amount of digital data in spatial, tabular and metadata format has been collected and generated. There are some application softwares of ...
ASSESSMENT OF EARLY SEASON AGRICULTURAL DROUGHT THROUGH LAND SURFACE WATER INDEX (LSWI) AND SOIL WATER BALANCE MODEL
LSWI NDVI Soil Water Balance Area Conducive for Sowing
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2014/5/6
An attempt was made to address the early season agriculture drought, by monitoring the surface soil wetness during 2010 cropping seasons in the states of Andhra Pradesh and Tamil Nadu. Short Wave Infr...