نتایج جستجو برای: downscaling

تعداد نتایج: 2980  

2007
Kasper Kok Monika Zurek

Scenario planning is increasingly recognized as a useful tool for exploring change in socialecological systems on decadal to centennial time horizons. In environmental decision making, scenario development tends to include participatory methods for engaging stakeholders and is conducted at multiple scales. This paper presents insights from participatory scenario development in two separate mult...

2008
Hugo G. Hidalgo Michael D. Dettinger Daniel R. Cayan Linda Spiegel

.............................................................................................................................................. ix Executive Summary........................................................................................................................... 1 1.0 Introduction...............................................................................................

2010
Linda Spiegel Kenneth Koyama

..................................................................................................................................................... ix Executive Summary ................................................................................................................................... 1 1.0 Introduction .............................................................................

Journal: :Remote Sensing 2017
Mu-Sup Beon Ki Hwan Cho Hyun-Ok Kim Hyun-Kyung Oh Jong-Chul Jeong

The aim of this study is to adapt and evaluate the effectiveness of a multi-temporal downscaled images technique for classifying the typical vegetation types of a reclaimed area. The areas reclaimed from estuarine tidal flats show high spatial heterogeneity in soil salinity conditions. There are three typical vegetation types for which the distribution is restricted by the soil conditions. A ha...

2011
Y. F. Lam L. J. Mickley

implemented to study the sensitivity of future air quality trends from the impacts of changing biogenic emissions. A comparison of GEOS-Chem and CMAQ was performed to investigate the effect of downscaling on the prediction of future air quality trends. For ozone, the impacts of global climate change are relatively smaller when compared to the impacts of anticipated future emissions reduction, e...

Journal: :Remote Sensing 2015
Olivier Merlin Yoann Malbéteau Youness Notfi Stefan Bacon Salah Er-Raki Saïd Khabba Lionel Jarlan

Data disaggregation (or downscaling) is becoming a recognized modeling framework to improve the spatial resolution of available surface soil moisture satellite products. However, depending on the quality of the scale change modeling and on the uncertainty in its input data, disaggregation may improve or degrade soil moisture information at high resolution. Hence, defining a relevant metric for ...

Journal: :Nonlinear Processes in Geophysics 2007

2011
H. N. Hansen A. De Grave

Micro mechanical components play an increasing role in micro systems with product dimensions ranging from micrometers to millimetres. The use of metals, polymers and ceramics for miniature components requires product development methods as well as specific manufacturing technologies. Indeed it is now well known that micro/nanotechnology is not only a matter of downscaling applications and metho...

Journal: :Remote Sensing 2012
Benjamin Bechtel Klemen Zaksek Gholamali Hoshyaripour

Monitoring of (surface) urban heat islands (UHI) is possible through satellite remote sensing of the land surface temperature (LST). Previous UHI studies are based on medium and high spatial resolution images, which are in the best-case scenario available about four times per day. This is not adequate for monitoring diurnal UHI development. High temporal resolution LST data (a few measurements ...

Journal: :Remote Sensing 2015
Mohd Rizaludin Mahmud Shinya Numata Hiroshi Matsuyama Tetsuro Hosaka Mazlan Hashim

Precise spatio-temporal measurements of rainfall during seasonal monsoons are critical for accurate hydrologic analyses in the tropical regions of Southeast Asia. The use of satellite precipitation data is technologically sound but requires downscaling to minimize inherent uncertainties. The uncertainties at a local climate regime that are essential to be resolved are rarely reported; consequen...

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