搜索结果: 1-10 共查到“测绘科学技术 Organic”相关记录10条 . 查询时间(0.14 秒)
SPECTRAL COLOR INDICES BASED GEOSPATIAL MODELING OF SOIL ORGANIC MATTER IN CHITWAN DISTRICT, NEPAL
Color Indices Landsat TM coefficient of the estimator,
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2016/7/8
Space Technology provides a resourceful-cost effective means to assess soil nutrients essential for soil management plan. Soil organic matter (SOM) is one of valuable controlling productivity of crops...
STUDY ON SPECTRAL FEATURES OF SOIL ORGANIC MATTER
Soil Organic Matter (SOM) Spectral Features Stepwise Regression Analysis
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2015/12/30
The study on soil spectral reflectance features is the physical basis for soil remote sensing. Soil organic matter content influences the soil spectral reflectance dramatically. This paper studied the...
QUANTITATIVE MAPPING OF SOIL ORGANIC MATERIAL USING FIELD SPECTROMETER AND HYPERSPECTRAL REMOTE SENSING
Quantitative Mapping Hyperspectral Remote Sensing Soil Organic Material
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2015/12/28
Mapping and dating soil organic material is of great importance in soil use and evaluation. Yet the most common mapping method of these features is based on visual, qualitative interpretation of air-p...
Quantitative retrieval of Soil Organic Carbon using laboratory spectroscopy and spectral indices
Soil Organic Carbon Spectroscopy Spectral Indices
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2015/8/20
Soil Organic Carbon (SOC) has been identified as one of the major C sinks in the global carbon cycle, of which the exact size and
spatial distribution are still difficult to determine quantitatively....
An exploratory spatial analysis of soil organic carbon distribution in Canadian eco-regions
Climate Land Cover Precipitation Satellite Soil Spatial Temperature Vegetation
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2014/11/28
As the largest carbon reservoir in ecosystems, soil accounts for more than twice as much carbon storage as that of vegetation biomass or the atmosphere. This paper examines spatial patterns of soil or...
Monitoring and modeling the infl uence of snow pack and organic soil on a permafrost active layer, Qinghai – Tibetan Plateau of China
Qinghai–Tibetan Plateau Active layer Organic soil Snow pack CoupModel
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2013/9/2
As a result of global warming, the depth of the permafrost active layer on the Qinghai–Tibet Plateau (QTP) hasbeen increasing progressively during thepast few decades. The Cold and Arid Regions Enviro...
ASSESSING THE EXTENT AND SEVERITY OF EROSION ON THE UPLAND ORGANIC SOILS OF SCOTLAND USING EARTH OBSERVATION AND OBJECT ORIENTATED CLASSIFICATION METHODS
Peat Erosion Earth Observation data Aerial Photography Rule-based classification Image Segmentation Object Orientated Classification
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2014/6/12
Much of Scotland’s uplands are covered by organic peat soils, these form a significant proportion of the global peat resource. Peat ecosystems play a key role in the global carbon cycle through seques...
Non-linear Fluorimetry as Diagnostics Method for Natural Organic Complexes
Non-linear Fluorimetry Diagnostics Method Natural Organic Complexes
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2014/4/15
Non-linear Fluorimetry as Diagnostics Method for Natural Organic Complexes.
New Methodological Aspects of the Old Problem. Laser Diagnostics of Dissolved Organic Matter
New Methodological Aspects the Old Problem Laser Diagnostics Dissolved Organic Matter
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2014/4/15
New Methodological Aspects of the Old Problem. Laser Diagnostics of Dissolved Organic Matter.
A Ground-truth-data Method for the Detection of Organic Substances in Waters
A Ground-truth-data Method Organic Substances
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2014/4/15
A Ground-truth-data Method for the Detection of Organic Substances in Waters。