نتایج جستجو برای: سنجنده gpm
تعداد نتایج: 2631 فیلتر نتایج به سال:
Besides its NP-completeness, the strict constraints of subgraph isomorphism are making it impractical for graph pattern matching (GPM) in context big data. As a result, relaxed GPM models have emerged as they yield interesting results polynomial time. However, massive graphs generated by mostly social networks require distributed storing and processing data over multiple machines, thus, requiri...
Abstract Due to the lack of observed data, climate change impact studies are difficult conduct. This paper evaluates effect on water resources, in a Moroccan basin, using Final Integrated Multi-satellitE Retrievals for Global Precipitation Measurement (GPM-IMERG-F) precipitation and European Reanalysis fifth generation (ERA5) evapotranspiration. The two-parameter monthly model Rural Engineering...
Evaluating satellite ability in capturing sudden natural disasters such as heavy snowstorms is a topic of societal interest. This paper presents rapid qualitative analysis an intense snowfall Madrid using data from the Global Precipitation Measurement (GPM) mission, specifically GPM IMERG (Integrated Multi-satellitE Retrievals for GPM) Late L3 Half Hourly 0.1° × V06 estimates precipitation (IME...
Accurate rainfall estimates are required to forecast the spatio-temporal distribution of rain-triggered landslides. In this study, a comparison between rain gauge and satellite data for assessing landslide in data-sparse region, mountainous district Idukki, along Western Ghats southwestern India, is carried out. Global Precipitation Mission Integrated Multi-satellitE Retrievals GPM-Late (GPM IM...
Extreme precipitation events such as floods and droughts have occurred with higher frequency over the recent decades a result of climate change anthropogenic activities. To understand mitigate events, it is crucial to investigate their spatio-temporal variations globally or regionally. Global products provide an alternative way in situ observations region. In this study, we evaluated performanc...
شور شدن خاک ها فرایند غالب تخریب خاک در مناطق خشک و نیمه خشک می باشد. ترسیم نقشه شوری خاک برای مناطق وسیع کاری زمان بر و پرهزینه می باشد. این پژوهش به منظور ارزیابی قابلیت داده های سنجنده aster و tm در مدل سازی شوری خاک جهت شناسایی و طبقه بندی خاک های شور با استفاده از داده های آزمایشگاهی خاک ها، در منطقه گرمسار صورت گرفت. در این پژوهش برای بالا بردن دقت مدل خروجی از روش lsu برای شناسایی پیکسل ...
BACKGROUND 3D ultrasound volume reconstruction from B-model ultrasound slices can provide more clearly and intuitive structure of tissue and lesion for the clinician. METHODS This paper proposes a novel Global Path Matching method for the 3D reconstruction of freehand ultrasound images. The proposed method composes of two main steps: bin-filling scheme and hole-filling strategy. For the bin-f...
A Validation Network (VN) prototype is currently underway that compares data from the Tropical Rainfall Measuring Mission (TRMM) satellite Precipitation Radar (PR) to similar measurements from U.S. and international operational weather radars. This prototype is a major component of the Ground Validation System (GVS) activities supporting the Global Precipitation Measurement (GPM) mission. The p...
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