搜索结果: 151-165 共查到“理学 Remote Sensing”相关记录203条 . 查询时间(0.168 秒)
The Potential of Satellite Remote Sensing of Snow over Great Britain In Relation to Cloud Cover
Satellite Remote Sensing Snow over Great Britain
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2009/10/26
Whilst satellite monitoring of snow cover is already operational in some countries,
the maritime climate of the United Kingdom poses special problems for
assessment of snow cover by satellite, inclu...
Use of remote sensing and GIS in mapping the environmental sensitivity areas for desertification of Egyptian territory
remote sensing GIS environmental sensitivity areas
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2009/10/22
Desertification is defined in the first art of the convention to combat desertification as "land degradation in arid, semiarid and dry sub-humid areas resulting from climatic variations and human acti...
SCS CURVE NUMBER ESTIMATION USING REMOTE SENSING NDVI IN A GIS ENVIRONMENT
Soil Conservation Service Curve Number Normalized Difference Vegetation Index GIS ENVIRONMENT
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2009/10/12
The Soil Conservation Service Curve Number (SCS-CN) method is a simple, widely used and efficient procedure for determining the expected amount of runoff from rainfall in a particular area. Its use, h...
AIRBORNE THERMAL INFRARED REMOTE SENSING OF STREAM AND RIPARIAN TEMPERATURES IN THE NICOLA RIVER WATERSHED, BRITISH COLUMBIA, CANADA
INFRARED REMOTE SENSING NICOLA RIVER WATERSHED TEMPERATURES BRITISH COLUMBIA
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2009/10/12
Airborne thermal remotely sensed images of riparian and water surface temperatures were acquired at 12 sites in the Nicola River watershed of south-central British Columbia, Canada, using a forward-lo...
USE OF REMOTE SENSING AND AGROMETEOROLOGY FOR IRRIGATION MANAGEMENT IN ARID LANDS：A CASE STUDY FROM NORTHWESTERN SAUDI ARABIA
REMOTE SENSING ARID LANDS IRRIGATION MANAGEMENT
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2009/10/12
Efficacy of irrigation management of major crops grown in the Wadi Sirhan area was
determined in the present study from agroclimatic data merged with remotely sensed data, and
irrigation scheduling ...
Aerosol optical properties relevant to regional remote sensing of CCN activity and links to their organic mass fraction: airborne observations over Central Mexico and the US West Coast during MILAGRO/INTEX-B
Aerosol optical properties regional remote sensing CCN activity organic mass fraction
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2009/9/23
Remote sensing of cloud condensation nuclei (CCN) would help evaluate the indirect effects of tropospheric aerosols on clouds and climate. To assess its feasibility, we examined relationships of submi...
Estimation of actual evapotranspiration of Mediterranean perennial crops by means of remote-sensing based surface energy balance models
evapotranspiration surface energy balance Mediterranean perennial crops
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2009/7/22
Actual evapotranspiration from typical Mediterranean crops has been assessed in a Sicilian study area by using surface energy balance (SEB) and soil-water balance models. Both modelling approaches us...
New perspectives on gravity wave remote sensing by spaceborne infrared limb imaging
New perspectives gravity wave remote sensing spaceborne infrared limb imaging
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2010/2/8
Gravity wave (GW) remote sensing from space now has reached a stage of maturity that some first confinements for GW modeling can be deduced. This is in particular due to global distributions of absolu...
Classification of Large-Scale Sea-Ice Structures Based on Remote Sensing Imagery
Sea ice fracture mechanics remote sensing deformation
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2009/6/10
An analysis of satellite and aerial images of the sea-ice in the Baltic Sea was performed to trace mechanical phenomena. Characteristic structures of deformed thin-ice cover are described. Parallel fa...
Soil moisture-runoff relation at the catchment scale as observed with coarse resolution microwave remote sensing
Soil moisture runoff relation catchment scale microwave remote sensing
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2009/5/18
Microwave remote sensing offers emerging capabilities to monitor global hydrological processes. Instruments like the two dedicated soil moisture missions SMOS and HYDROS or the Advanced Scatterometer ...
New lessons on the Sudd hydrology learned from remote sensing and climate modeling
Regional Atmospheric Climate Model Sudd hydrology remote sensing
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2009/5/13
Despite its local and regional importance, hydro-meteorological data on the Sudd (one of Africa's largest wetlands) is very scanty. This is due to the physical and political situation of this area of ...
Comparison of soil moisture fields estimated by catchment modelling and remote sensing：a case study in South Africa
soil moisture catchment modelling remote sensing
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2009/5/4
The paper compares two independent approaches to estimate soil moisture at the regional scale over a 4625 km2 catchment (Liebenbergsvlei, South Africa). The first estimate is derived from a physically...
Calibration and sequential updating of a coupled hydrologic-hydraulic model using remote sensing-derived water stages
flood forecasting system rainfall-runoff
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2009/4/28
Two of the most relevant components of any flood forecasting system, namely the rainfall-runoff and flood inundation models, increasingly benefit from the availability of spatially distributed Earth O...
Optics and remote sensing of Bahamian carbonate sediment whitings and potential relationship to wind-driven Langmuir circulation
remote sensing Bahamian carbonate sediment whitings wind-driven Langmuir circulation
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2010/1/19
Regions of milky white seas or "whitings" periodically occur to the west of Andros Island along the Great Bahama Bank where the bottom sediment consists of fine-grained aragonite mud. We present measu...
Use of remote sensing for hydrological parameterisation of Alpine catchments
PROMET fuzzy logic based land use classification
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2009/3/12
Physically-based water balance models require a realistic parameterisation of land surface characteristics of a catchment. Alpine areas are very complex with strong topographically-induced gradients o...