搜索结果: 1-8 共查到“水文测量 monitoring”相关记录8条 . 查询时间(0.158 秒)
Groundwater Flow Model and Particle Track Analysis for Selecting Water Quality Monitoring Well Sites,and Soil Sampling Profiles
Mechanic villages heavy metals modelling pollution studies Imo River basin
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2015/8/14
Researchers often use only surface drainage (imperical method) as a tradition to locate sites for installation of water quality monitoring wells, and soil sampling profile for pollution studies in urb...
PHOTOGRAMMETRIC MONITORING OF GLACIER MARGIN LAKES
Photogrammetric network image sequence processing disaster monitoringp
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2014/4/24
The growing number of glacial margin lakes that have developed due to glacier retreat, have caused an increase of dangerous Glacial
Lake Outburst Floods (GLOFs) in several regions over the last deca...
A multiobjective approach to cost effective long-term groundwater monitoring using an elitist nondominated sorted genetic algorithm with historical data
multiobjective approach effective long-term groundwater monitoring sorted genetic algorithm
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2009/12/4
This study presents a methodology for quantifying the tradeoffs between sampling costs and local concentration estimation errors in an existing groundwater monitoring network. The method utilizes hist...
Satellite Potentials in Snowcover Monitoring and Runoff Prediction
Satellite Potentials Snowcover Monitoring Runoff Prediction
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2009/10/29
Earth resources satellites have provided a means for the timely, efficient, and
accurate monitoring of watershed snowcovered area. Several techniques are
available for analysing the data ranging fro...
The Utilization of Spaceborne Microwave Radiometers for Monitoring Snowpack Properties
Utilization Spaceborne Microwave Radiometers Snowpack Properties
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2009/10/29
Snow accumulation and depletion at specific locations can be monitored from
space by observing related variations in microwave brightness temperatures.
Using vertically and horizontally polarized br...
A review is given of the phenomenon of glacier outburst floods. Geographical
distribution, modes of occurrence of glacier-dammed lakes and modes of lakeemptying
are discussed. Techniques of monitori...
Application of Satellite Data to Monitoring Snow Cover and Runoff in Greenland
Satellite Data Snow Cover Runoff Greenland
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2009/10/27
Based on NOAA-AVHRR satellite data and runoff records from one of the
major drainage basins in Western Greenland methods for monitoring snow
cover, snowpack water equivalent and runoff have been ela...
Monitoring Soil Condition in the Northern Tibetan Plateau Using SSM/I Data
Monitoring Soil Condition Northern Tibetan Plateau SSM/I Data
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2009/10/23
A combination of a low 37 GHa brightness temperature and a negative 19 and
37 GH7 spectral gradient can be an effective discriminant for frozen and thawed
soil. SSMII data for 1988 are used to study...